EST3 v5 (1) .0 Installation & Service Manual
EST3 v5 (1) .0 Installation & Service Manual
EST3 v5 (1) .0 Installation & Service Manual
TB2
TB4
- + - +
Style Y (Class B)
[
3
b
w
i
r
e
3
.
c
d
r
]
Style Z (Class A)
Only
DATA OUT (+)
CH1 (INPUT 1) RISER OUT (-)
CH1 (INPUT 1)
RISER IN (-)
CH1 (INPUT 1) RISER OUT (+)
CH1 (INPUT 1)
RISER IN (+)
DATA IN (+)
DATA OUT (-) DATA IN (-)
To Next Device
To Next Device or
URSM Supervisory
Module
From Signature Controller
or Previous Device
From ATP
4 8
16 14
3 7
15 13
2 6
12 10
1 5
11 9
TB1
TB3
JP1
Figure 4-18: Single channel Class A wiring, SIGA-UM Module
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Centralized audio applications
EST3 Installation and Service Manual 4.27
Troubleshooting
The amplifier terminal power is basically a panel with terminals
for convenient termination of the amplifier, preamplifier and field
wiring. In addition, the panel will sense a trouble condition when
the power relay switches battery power to the input of the power
amplifiers.
The ATP power faults that will cause a trouble event are as
follows:
ATP brownout or loss of ac power
Low battery or no battery (with J2 enabled)
Ground fault (if ground fault detection J1 is enabled)
Fuse fail
Loss of 5 Vdc. This fault will produce a non-silenceable
trouble condition.
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Centralized audio applications
4.28 EST3 Installation and Service Manual
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EST3 Installation and Service Manual 5.1
Chapter 5
Installation
Summary
This chapter provides installation information for system
components and applications that supplements the instructions
provided on individual component installation sheets.
Content
Installation overview 5.2
Electrostatic discharge precaution 5.2
Energized system precaution 5.2
Circuit compatibility 5.2
Recommended cable manufacturers 5.3
Creating an initial startup version of the project database 5.5
System installation sequence 5.7
Preliminary field wiring testing 5.8
Chassis installation in EIA 19-inch racks 5.11
ATCK Attack Kit for cabinets 5.12
Local rail module installation 5.13
3-MODCOM Modem Communicator module 5.15
Features 5.15
Functions 5.16
Equipment 5.17
Configuration options 5.18
Failover operation 5.19
Compatibility 5.20
Transmission protocols 5.20
Transmission process 5.21
Programming considerations 5.23
Installation 5.24
3-SAC Security Access Control module 5.29
Product description 5.29
SAC bus 5.29
Recommended cabling 5.29
Additional power supply wiring 5.29
AC power and dc battery wiring 5.30
Connecting the PT-1S impact printer 5.32
System printer power supply 5.34
Adjusting amplifier output levels 5.35
What you will need 5.35
Adjustment procedure 5.35
Design considerations 5.35
Connecting a CDR-3 Zone Coder for coded tone output 5.36
What you will need 5.36
Adjusting the gain on the 3-ASU auxiliary input 5.36
Connecting an external modem for use with the Remote
Diagnostics Utility 5.39
Running the RPM and distributing profiles 5.41
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Installation
EST3 Installation and Service Manual 5.2
Installation overview
Electrostatic discharge precaution
Observe static sensitive
material handling practices.
The components used in this system are sensitive to electrostatic
discharge (ESD). When handling electronic assemblies, you
must take precautions to avoid the build up of static charges on
your body and on the equipment.
Do not open the anti-static packaging until you are ready to
install the electronics.
Wear a grounded wrist strap to bleed off any static charge
which may have built up on your body.
Energized system precaution
Caution: Never install or remove a module or cabinet
component with power applied to the cabinet.
Circuit compatibility
The following circuit compatibility matrix indicates which
circuit types may occupy the same conduit or be bundled
together, where permitted by code.
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Installation
EST3 Installation and Service Manual 5.3
Recommended cable manufacturers
Atlas Wire & Cable Corp.
133 S. Van Norman Road
Montebello, CA 90640
(213) 723-2401
West Penn Wire Corp.
2833 West Chestnut Street
P.O. Box 762
Washington, PA 15301
(412) 222-7060
Belden Wire & Cable Corp.
P.O. Box 1980
Richmond, IN 47375
(317) 983-5200
BSCC
233 Florence Street
Leominster, MA 01453
Phone: (508) 537-9138
Fax: (508) 537-8392
Remee Products, Inc.
186 North Main Street
Florida, NY 10921
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Installation
EST3 Installation and Service Manual 5.4
Table 5-1: Recommended cable manufacturers part numbers
#14 (1.50 mm
2
) Twisted Pair #16 (1.00 mm
2
) Twisted Pair #18 (0.75 mm
2
) Twisted Pair
MFG Type Unshielded Shielded Unshielded Shielded Unshielded Shielded
ATLAS FPL 218-14-1-1TP 218-14-1-1STP 218-16-1-1STP 218-16-1-1STP 218-18-1-1TP 218-18-1-1STP
FPLP __ 1762-14-1-2J 1761-16-1-2J 1762-16-1-2J 1761-18-1-2J 1762-18-1-2J
BELDEN FPL 9580 9581 9572 9575 9571 9574
FPLP __ 83752 __ __ __ __
BSCC FPL __ 231402 __ 241602 __ 241802
FPLP 341402 __ 341602 351602 341802 351802
REMEE FPLP NY514UH NY514SH NY516UH NY516SH NY518UH NY518SH
WEST PENN FPL 994 995 990 991 D9780 D975
FPLP 60993 60992 60991 60990 60980 60975
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Installation
EST3 Installation and Service Manual 5.5
Creating an initial startup version of the project database
Creating an initial startup version of the project database is
useful for:
Assigning panel addresses when you bring up a system for
the first time
Verifying the correct installation of the rail modules and
control/display modules
Adjusting the gain on the 3-ASU and amplifier modules
installed in a cabinet
Follow these suggestions when creating an initial startup version
of the project database:
Only include the hardware configuration for each cabinet in the
system. Do not include any device loops in the database. These
should be installed after verifying the cabinet configuration. It is
also not necessary to configure any rail modules.
The easiest way to create an initial startup version of the project
database is to save the project under a different name using the
Save As command. Save the project as a different version after
you have defined the cabinet chassis configuration and added all
the rail modules for all the cabinets in the system. Using this
method eliminates doubling your workload by having to edit two
databases as you add cabinets to the system.
If the cabinet contains amplifiers and a 3-ASU, include the
following features in the initial startup version of the project
database:
Program a control/display module toggle switch to send a
0.7 Vrms, 1 kHz tone to the amplifiers. Label the switch
1KHZ_TONE and add the following rule to the rules file:
[AMPLIFIER_SETUP]
SW '1KHZ_TONE':
AMPON '*' TO 'Ch_Gen*',
MSGON '1KHZ_TONE' TO 'Ch_Gen*';
Record a message in the 3-ASU database labeled
1KHZ_TONE. Import the Steady tone at 1kHz.wav file from
the EST3 Fire Alarm Support Tools CD-ROM into this
record.
Note: For firmware versions earlier than 1.5, copy the Steady
tone at 1kHz.wav file from the \Library\Sounds\FCCA directory
on the EST3 Fire Alarm Support Tools CD-ROM to a directory
on your hard drive that doesnt contain any other files. You can
import the file from this directory.
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Installation
EST3 Installation and Service Manual 5.6
If a CDR-3 Zone Coder is installed and connected to the AUX
input on a 3-ASU, include the following features in the initial
startup version of the project database:
Program a control/display module toggle switch that is to
turn on the amplifiers and select the Auxiliary channel.
Label the switch AUX_INPUT_ADJUST and add the
following rule to the rules file:
[3-ASU_AUX_INPUT_SETUP]
SW 'AUX_INPUT_ADJ':
AMPON '*' TO 'Ch_Aux*';
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Installation
EST3 Installation and Service Manual 5.7
System installation sequence
Follow these general instructions when installing a panel as part
of an EST3 system. Refer to the installation sheets that came
with the product for specific instructions. The EST3 Installation
Sheets book contains copies of the installation sheets.
1. Install the equipment enclosure backbox at the required
location and pull all the required conductors through the
conduit into the backbox.
2. Verify the field wiring. Refer to Table 5-2.
3. Install the chassis assemblies that go into the panel.
4. Install the primary and booster power supplies.
5. Install all rail modules and control / display modules in their
required locations.
7. Apply power to the panel. Refer to the topic Cabinet
power-up procedure in Chapter 5.
8. Download an initial startup version of the CPU database, and
clear panel troubles. See the topic Creating an initial startup
version of the project database, later in this chapter.
9. Connect field wiring and clear any field wiring problems.
10. Download the final applications program. Refer to Chapter
5: Power-up and testing.
11. Disconnect the SDU from the panel.
12. Verify proper operation. Refer to the topic Detector, input
module, and output module testing in Chapter 5.
13. Fill out a Certificate of Completion for the system. Example
forms are included in Chapter 5.
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Installation
EST3 Installation and Service Manual 5.8
Preliminary field wiring testing
We recommend that you test all circuits before they are
connected to the control equipment. Table 5-2 indicates the
recommended tests and acceptable test results.
Note: Individual devices are not checked as part of these tests.
All equipment installed on field circuits must be individually
tested to ensure proper operation when the system running.
Table 5-2: Field wiring tests
Circuit type Test
DC notification appliance
circuit
1) Measure the resistance between conductors. The circuit
resistance should be infinite if no devices are installed on the
circuit. The circuit resistance should be approximately 15 k
when the polarized notification appliances and the end-of-line
resistor are correctly installed.
2) Reverse the meter leads. The circuit resistance between
conductors should read approximately 10 to 20 . If the
resistance reading is still approximately the same value when the
meter leads are reversed, one or more polarized devices are
installed incorrectly.
3) Measure the resistance between each conductor and earth
ground. The resistance should be infinite.
Audio notification appliance
circuit
1) Measure the resistance between conductors. The circuit
resistance between conductors should be infinite if no devices
are installed on the circuit. The circuit resistance should be
approximately 15 k when the polarized notification appliances
and the end-of-line resistor are correctly installed.
2) Reverse the meter leads. The circuit resistance between
conductors should still read approximately 15 k.
3) Measure the resistance between each conductor and earth
ground. The circuit resistance between a conductors and earth
ground should be infinite.
Signature data circuits 1) With field wiring disconnected, verify the continuity of each
conductor. Each conductor should measure less than 38 .
2) Measure the resistance between conductors. The circuit
resistance between conductors should be infinite if no devices
are connected to the circuit. The circuit resistance between
conductors should be between approximately 18 k (250
devices) and 4.5 M (1 device) when devices are installed.
3) Measure the resistance between each conductor and earth
ground. The circuit resistance between a conductors and earth
ground should be infinite.
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EST3 Installation and Service Manual 5.9
Table 5-2: Field wiring tests
Circuit type Test
Addressable analog circuits 1) Verify the continuity of each conductor. Each conductor
should measure less than 50 .
2) Measure the resistance between conductors. The circuit
resistance between conductors should be infinite if no devices
are connected to the circuit.
3) Measure the resistance between each conductor and earth
ground. The circuit resistance between a conductors and earth
ground should be infinite.
Traditional initiating device
circuits
1) Verify the continuity of each conductor.
2) Measure the resistance between conductors. The circuit
resistance between conductors should be infinite if no devices
are connected to the circuit. The circuit resistance between
conductors should be approximately 4.7 k when devices are
installed.
3) Measure the resistance between each conductor and earth
ground. The circuit resistance between a conductors and earth
ground should be infinite.
Telephone riser circuit 1) Verify the continuity of each conductor. Each conductor
should measure between 0 and 25 .
2) Measure the resistance between conductors. The circuit
resistance between conductors should be infinite if no devices
are installed on the circuit. The circuit resistance between
conductors should be approximately 15 k with SIGA-CC1
Single Input Signal Modules and the end-of-line resistor correctly
installed.
3) Measure the resistance between each conductor and earth
ground. The circuit resistance between a conductors and earth
ground should be infinite.
RS-485 communication
circuits
EST3 uses RS-485 circuits for the:
Network data riser
Network audio riser
SAC bus
1) Verify the continuity of each conductor. Each conductor
should measure between 0 and 50 .
2) Measure the resistance between conductors. The circuit
resistance between conductors should be infinite if no devices
are connected to the circuit. The circuit resistance between
conductors should be approximately 50 when devices are
installed.
3) Measure the resistance between each conductor and earth
ground. The circuit resistance between a conductors and earth
ground should be infinite.
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EST3 Installation and Service Manual 5.10
Table 5-2: Field wiring tests
Circuit type Test
RS-232 Communication
Circuits
With both ends of the circuit disconnected:
1) Verify the continuity of each conductor. Each conductor
should measure between 0 and 25 .
2) Measure the resistance between conductors. The circuit
resistance between conductors should be infinite.
3) Measure the resistance between each conductor and earth
ground. The circuit resistance between a conductors and earth
ground should be infinite.
Earth Ground 1) Measure the resistance between the earth ground terminal
and a convenient water pipe or electrical conduit. The circuit
resistance should be less than 0.1
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Installation
EST3 Installation and Service Manual 5.11
Chassis installation in EIA 19-inch racks
Each 3-CHAS7 chassis or 3-ASU(/FT) Audio Source Unit
requires 12 inches (30.48 cm) of vertical rack space. 3/4 inch
(1.9 cm) blank plates are required at the top of the upper chassis
and the bottom of the lower chassis. A 1-1/2 inch (3.81 cm)
blank plate is required between each chassis.
12 In
(30.48 cm)
12 In
(30.48 cm)
12 In
(30.48 cm)
[RACKSPAC.CDR]
3/4 In (1.9 cm) BLANK PLATE
3/4 In (1.9 cm) BLANK PLATE
1 1/2 In (3.81 cm) BLANK PLATE
1 1/2 In (3.81 cm) BLANK PLATE
Chassis 1
Chassis 2
Chassis 3
Figure 5-1: Rack-mounted chassis
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Installation
EST3 Installation and Service Manual 5.12
ATCK Attack Kit for cabinets
EST3 supports several UL1635 certification installations. Each
of these requires that an ATCK Attack Kit be attached to an
RCC7R series control panel cabinet. The kit provides a two-
minute attack delay time.
The ATCK kit lets you replace the standard, hinged outer door
with a box cover that has no window. The cover attaches to the
backbox sides using sheet metal screws and four locks.
The kit also includes special knockout locks that secure the
unused knockout holes.
Follow the instructions shipped with the kit. In general, youll
need to:
1. Discard the standard door included with the cabinet.
2. For older cabinets, use the ATCK cover as a template to
mark and drill screw holes. (New cabinets include the
correct screw holes.)
3. Remove any unused knockouts and insert knockout locks.
4. Use the screws provided to attach the new cover.
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EST3 Installation and Service Manual 5.13
Local rail module installation
Please refer to the installation sheet that came with the product
for installation instructions.
Equipment locations within a chassis are referred to as rail slots.
Figure 5-2 indicates the rail slot numbers for the various cabinet
sizes available in the EST3 product line. The 3-CPU1 must
always occupy rail slots 1 and 2. The primary power supply
monitor module should occupy rail slot 3.
Figure 5-2: Local rail module slot identification
A 3-ASU Audio Source Unit occupies the first three slots on its
chassis, and is identified using the lowest slot number of the
three. When a Firefighters Telephone Control Unit is supplied as
part of the 3-ASU/FT, the telephone control unit occupies the
last four slots on the chassis, and is identified as the fourth slot
number (11 or 18) on the chassis.
Connect the dc power cable (P/N 250187) to connector P2 on the
power supply. For the 3-PPS Primary Power Supply, connect the
16-pin data ribbon cable (P/N 250188); (Booster = P/N 250189)
to connector P3 on the power supply. For 3-BPS Booster Power
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Installation
EST3 Installation and Service Manual 5.14
Supplies, connect a 14-pin data ribbon cable (P/N 250189) to
connector P3 on the power supply. Route both cables up through
the rails for later connection to the power supply/booster monitor
module.
Install any local rail module option cards required by your
application. Option cards should be firmly seated in their
connectors, and then secured to the rail module by pressing
the snap rivet fastener.
If a control/display module is required by your application,
place the display in the recess on the front of the module.
Secure the display with the four supplied plastic rivets.
Install the display ribbon cable (P/N 250186) between the
displays connector and the modules display connector. If
no display is required, insert the blank plate supplied with
the module.
Locate the required rail slot positions on the rail chassis.
Remember, the module location must match the location
entered in the System Definition Utility program.
Position the module so that any option card(s) rests in the
card guides slot. Push the module toward the rails, sliding
the daughter card into the slot.
When the four alignment pins match up with the guide holes
in the module, push the module in to firmly seat the module
on the rail connectors.
Push in the snap rivets to lock the module on to the rail.
An LRMs plug in terminal strips may be removed to
facilitate field wiring.
Close the module display door. Latch the door by sliding the
upper latch down and the lower latch up.
Note: If there are empty rail spaces in a cabinet, you should
consider installing 3-LRMF blank modules to fill up the spaces.
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EST3 Installation and Service Manual 5.15
3-MODCOM Modem Communicator module
Features
The 3-MODCOM Modem Communicator is a local rail module
that supports telephone line communication. It combines the
functions of a dialer and modem in a single module.
The module has two eight-position modular jacks for connecting
to telephone lines. It includes two red LEDs (DS1 and DS2) to
annunciate line ringing and data exchange. The module accepts a
control / display layer and has provision for a future expansion
module.
A nonvolatile, flash memory chip stores customization data that
includes account information, user identifiers, telephone
numbers, and other dialing details.
The 3-MODCOMP is identical to the 3-MODCOM, but supports
remote paging using the Telocator Alphanumeric Protocol
(TAP).
Both versions of the module are equipped with a modem that is
Bell 103 and V.32bis compliant. The modem includes support
for these protocols:
Contact ID
SIA DCS
SIA P2 (3/1 pulse format)
SIA P3 (4/2 pulse format)
TAP (3-MODCOMP only)
Several 3-MODCOMs (up to ten) can be installed in a network
for increased reliability. These can be configured to provide
dynamic failover operation.
You can program the 3-MODCOM in any of the following
configurations:
One-line dialer
Two-line dialer
Modem
Modem and one-line dialer
Modem and two-line dialer
The dialer circuit is compatible with pulse dialing or touch-tone
(DTMF) dialing. The module can be configured to detect and
answer any of these ring types:
Any ring
Normal ring
Distinct ring 2 (type II)
Distinct ring 3 (type III)
Note: Only Line 1 can be used to receive incoming calls.
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EST3 Installation and Service Manual 5.16
Using the 3-MODCOM, messages can be sent to a central
monitoring station (CMS) or received from remote PCs.
When reporting to a CMS, alarm, trouble, and supervisory status
data are transmitted as they occur. Each message identifies the
point (or device or circuit) that is involved.
The 3-MODCOM can receive data from two programs: the
Access Control Database program (ACDB) or the Keypad
Display Configuration program (KDC).
ACDB and KDC information is downloaded on demand from
remote computers. This lets the end users create and maintain
their own security and access control databases.
Functions
Configuration
You create the required configuration data using the 3-SDU and
download this data to the module using standard programming
procedures. The data is stored in the nonvolatile memory of the
3-MODCOM.
Configuration data determines the setup of the 3-MODCOM,
defines the line properties, the receiver attributes, and the
account parameters. This data includes transmission details, such
as telephone numbers and dialing options.
Some reference data relating to user access control and security
systems is downloaded from the ACDB or KDC programs and
stored in the 3-MODCOM.
Point transmission
Using enhanced communication protocols, the 3-MODCOM
module is capable of transmitting data that identifies the specific
device (or circuit) and event status, as reported by the 3-CPU1.
This capability is known as point transmission because each and
every device (or circuit) that goes into alarm or trouble, or is
restored, can be reported by order of occurrence and priority.
Receiving user data
In addition to transmitting device data, the 3-MODCOM module
can receive user data from remote PCs. In this mode, the module
receives access control or security database information from
one or more end users. This data establishes the operating
characteristics of the users security and access control system as
well as the various access options and PIN numbers. All
downloaded data is received over the telephone lines.
The remote programs, ACDB and KDC, use passwords defined
during 3-SDU programming to gain access to the 3-MODCOM.
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EST3 Installation and Service Manual 5.17
At the start of the downloading process, a connection is
established between the modem portion of the 3-MODCOM
module and the ACDB or KDC program. Connection is over the
telephone network.
The 3-MODCOM module receives data and transfers it to the
3-CPU1. The data is then routed via the 3-SAC to the CRC and
KPDISP modules on the SAC bus. The data is stored in the
nonvolatile flash memory chips of these devices.
Monitoring and diagnostics
Each line has a voltage monitor for detecting loss of phone line
during on-hook condition, and a current monitor for detecting the
loss of phone line and phone line usage during off-hook
conditions. Optical coupler circuits are used for these monitors.
Two red LEDs (DS1 and DS2) annunciate line ringing, in use,
and fault conditions. States and explanations for DS1 and DS2
are given in the Service and Troubleshooting chapter.
Equipment
3-MODCOM Modem Communicator
The 3-MODCOM interfaces between the EST3 system and the
switched telephone network. The card is a single rail module
with two eight-position modular jacks for the connection of two
loop-start lines. The card has provisions for a control / display
layer and for a future expansion insert card.
The 3-MODCOM can support 255 accounts communicating to
up to 80 receivers in any of four protocols.
The module is supplied with two seven-foot cables (P/N
360137). These are eight-conductor, flat telephone cables, with
eight-position modular plugs on both ends. One end of the cable
plugs directly into the 3-MODCOM and the other end plugs
directly into an RJ-31X jack.
You must obtain the RJ-31X jack locally, and wire it to the
telephone lines as indicated on the 3-MODCOM installation
sheet.
3-MODCOMP Modem Communicator with paging
The 3-MODCOMP is identical to the 3-MODCOM except for
the inclusion of the TAP paging protocol. The end user must
subscribe to a TAP-compatible alphanumeric paging service.
Depending on the paging service provider, the TAP message can
be broadcast via radio to a pager, converted to an e-mail, or
faxed to an end user.
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Installation
EST3 Installation and Service Manual 5.18
The module is supplied with two seven-foot cables (P/N 360137)
for connecting the 3-MODCOMP to an RJ-31 jack. You must
obtain the RJ-31X jack locally, and wire it to the telephone lines
as indicated on the 3-MODCOM installation sheet.
RJ-31X jack telco jack
An RJ-31X jack must be used to connect each line of the
3-MODCOM to the switched telephone network. One jack is
required for each phone line.
The jack is an eight-position jack with a special jumper between
terminals 1 and 4 and 5 and 8. This jumper is in effect when the
plug is removed from the jack.
Removing the plug re-establishes connection to the premises
telephones. Inserting the plug opens the jumper and connects the
3-MODCOM, which provides a series connection to the
telephones.
Refer to the 3-MODCOM installation sheet for a diagram of the
jack wiring.
Note: Failure to use an RJ-31X jack violates FCC and NFPA
regulations. A telephone connected directly to the incoming
phone line without the proper use of the RJ-31X jack will cause
a telco trouble when used and possibly prevent the dialer from
getting through to the CMS receiver in an emergency.
Configuration options
3-MODCOM and 3-MODCOMP can be configured as:
One-line dialer
Two-line dialer
Modem
Modem and one-line dialer
Modem and two-line dialer
For UL listed or FM approved installations, you must configure
the 3-MODCOM as a two-line dialer, and both lines must have
supervision (line-cut detection) selected.
The 3-MODCOM operates in accordance with programmed
instructions. Details of items such as telephone numbers, dialing
details, activation of a dialer test signal, etc., are all a part of the
information that is downloaded into the nonvolatile memory of
the 3-MODCOM by the SDU.
The 3-MODCOM electronically dials receivers in the central
monitoring station (CMS) using either pulse or tone dialing, as
specified during configuration. The module dials the stored CMS
telephone number using the same digits that would be used if a
person were dialing from the premises with an ordinary
telephone.
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EST3 Installation and Service Manual 5.19
There are provisions for programming a periodic test
transmission to the CMS station on a one-minute to 45-day basis.
A daily test signal is primarily intended for certified installations,
and is mandatory for all fire alarm installations.
The 3-MODCOM sends messages in order of their priority.
Messages may include device and user ID information regarding
events, such as openings, closings, alarms, and tamper or trouble
events. The module waits for receipt of an acknowledgement for
each message transmitted.
Failover operation
You can create dynamic failover operation for 3-MODCOMs.
By dynamic failover we mean that in the event of a
communication failure or device trouble, the system switches
from accounts on one 3-MODCOM to matching accounts on
another 3-MODCOM.
Failover operation results in a system that is resistant to trouble
arising from phone lines, 3-MODCOMs, or 3-CPUs. The
operation can be limited to a single panel, or can span two or
more panels anywhere in a network.
In systems with a single 3-MODCOM you can include a second
3-MODCOM that acts as a redundant unit. In systems with two
or more 3-MODCOMs, you can program the system so that the
units back up each other, while still handling their normal traffic.
Failover operates by enabling and disabling various accounts
defined for the project. On detection of a fault or trouble, project
rules disable accounts on the failed 3-MODCOM and enable
matching accounts on the backup 3-MODCOM.
When a 3-MODCOM acts as a backup it still provides line
supervision. Only the backup accounts are disabled. Further,
backup units should conduct their own dialer tests, using unique
accounts that identify the 3-MODCOM. Even when not in use, a
backup unit should generate a trouble event if it cannot contact
the assigned receiver.
Because of the way rules are processed, when the primary
3-MODCOM comes out of trouble, the accounts are
automatically switched back to their normal state. Messages
already queued for transmission in the backup unit will still be
sent, even after backup accounts are disabled. Only new
messages will be routed differently. This means that device
activation and restoral messages sent to the CMS will still be
properly paired.
Failover operation is created by specific configuration and
programming steps. These are outlined below.
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Installation
EST3 Installation and Service Manual 5.20
Configuration requirements
For each primary 3-MODCOM add (or select) a backup
3-MODCOM in the same panel or in a different panel
according to the scope of failover operation you need
Configure the primary and backup 3-MODCOMs identically
except for their labels and the labels of the accounts
Label the accounts so that its easy to recognize the
3-MODCOM in which they are used
Make sure each 3-MODCOM uses a unique account for
dialer tests
Programming requirements
Create message rules that send identical messages to both
accounts
On system startup, disable the accounts on the backup
3-MODCOM
On activation of a panel comm fault, line fault, or LRM
comm fault, disable the primary accounts and enable the
backup accounts
ACDB requirements
Additional steps are required when the project includes reporting
to a CMS that requires translation from a Cardholder ID to a
cardholder name. In this situation, the ACDB user must enter a
User ID (name) for both CMS Accounts (the primary and backup
accounts).
These entries are made on the System tab of the Cardholder tab.
The ACDB user should enter a User ID for each CMS Account.
Compatibility
EST3 versions
The 3-MODCOM Module will operate with EST3 Version. 3.0
or above. Do not use this communication module with earlier
versions.
Receiver compatibility
Refer to Appendix D, System Compatibility, for a list of
compatible receivers.
Transmission protocols
The 3-MODCOM is capable of transmitting messages in five
formats, or protocols:
Contact ID
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Installation
EST3 Installation and Service Manual 5.21
SIA DCS
SIA P2 (3/1 Pulse Format)
SIA P3 (4/2 Pulse Format)
TAP (3-MODCOMP only)
All formats consist of short, predefined messages. Most contain
several parameters, some of which are optional. Check with your
dialer receiver and central monitoring station software provider
for the exact structure they require.
When programming transmissions, remember that device
messages require two separate send commands, one for
activation, and one for restoration.
Contact ID: numeric messages with several parameters including
event code, partition, and device or user. The format is:
[EventCode] [Partition] [DeviceNumber | User]
SIA DCS: ASCII text messages that include a number of
optional parameters, including time, date, user, partition, and
device. The format is:
[Date] [Time] [UserID] AlarmCode [Device | User | Partition]
SIA P2 (3/1): numeric messages that consist of four digits. These
contain the account number (three digits) and the alarm code
(one digit). The format is:
AccountNumber AlarmCode
The is no standard assignment of alarm codes and meanings.
Obtain the codes used by your CMS.
SIA P3 (4/2): numeric messages that contain two numbers and
no other parameters. The format is:
EventCode
TAP: consists of two fields separated by a carriage return (CR).
The first field is the User ID. The second field is the text
message that will be displayed on an alphanumeric pager.
Message length, including User ID and CR is 60 characters. The
format is:
User [CR] Message [Location]
No standards describe the content of the message. Typically,
you'll use the device location message, as displayed on the
3-LCD. Check with your paging service provider to ensure they
accept the TAP protocol and determine any message limitations.
Transmission process
The 3-MODCOM includes features that provide an appreciable
level of transmission integrity. Multiple phone lines and multiple
telephone numbers help to ensure that a call to the receiver gets
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Installation
EST3 Installation and Service Manual 5.22
through. The 3-MODCOM module sequences through the
following basic steps to contact the central monitoring station
receiver.
1. The 3-MODCOM seizes one of the telephone lines and puts
the line on-hook for a minimum of three seconds.
This cuts off any ongoing call and disconnects the line from
any telephone or dialing devices that are connected
downstream.
Note: The module tries to select an unused line for its first
two attempts.
2. The 3-MODCOM takes the line off-hook and waits for a dial
tone.
LED DS1 or DS2 lights steadily.
If a dial tone is not received by the configured time, the
module goes on-hook, increments the attempt counter, and
continues to alternate lines and numbers until a dial tone is
acquired.
If the 3-MODCOM is configured with two telephone
numbers and only one telephone line, it will make four
attempts using the first telephone number, then four attempts
using the second telephone number. This alternation of
telephone numbers continues as needed until a connection is
made or the configured number of dial attempts have been
made.
3. The 3-MODCOM dials the CMS using the programmed
dialing mode and telephone number.
4. The 3-MODCOM waits for a handshake message from the
CMS indicating that a connection has been established.
If a handshake is not received within 40 seconds the module
puts the phone line on-hook and waits for the configured
period.
After the wait, steps 2 through 4 are repeated. If the module
is still unable to contact the receiver it seizes the other
telephone line.
The module repeats two attempts on the other telephone line.
If still unable to contact the receiver it switches back to the
first telephone line and attempts to contact the receiver using
the secondary telephone number.
If still unable to contact the receiver the module continues to
alternate lines and numbers until the configured maximum
number of attempts have been reached.
If the maximum number of attempts is reached, the module
sends a trouble message to the 3-CPU1.
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Installation
EST3 Installation and Service Manual 5.23
The 3-MODCOM retries the full number of attempts if
another event is activated or make one attempt if a
configured period (Wait Time Between Attempts) expires.
5. When the call is completed, ringing is detected by the CMS
dialer-receiver (DACR). The DACR goes off-hook and
transmits a handshake.
6. If the handshake matches the desired transmit format, the
3-MODCOM transmits, in the specified format, all premises
event data.
LED DS1 or DS2 flashes rapidly to indicate data is being
transmitted.
7. The 3-MODCOM waits for an acknowledgement and a
shutdown signal from the CMS receiver, then puts the line
on-hook, ending the call.
LED DS1 or DS2 extinguishes.
Programming considerations
Accounts and receivers
In addition to the general operating characteristics of the
3-MODCOM, youll need to specify each account and receiver
used by the system. You may want to gather this information
before you begin using the SDU.
A receiver is a destination for a 3-MODCOM call to a CMS.
Typically, a CMS will have many receivers in operation, each
capable of receiving multiple calls. The CMS will determine
which receiver you should use for each account. For
configuration purposes, heres what youll need to specify about
the receiver:
Label
Description
Primary phone number
Secondary phone number
Protocol to use
Maximum number of dial attempts
Wait time between dial attempts
An account links a specific end user to a specific receiver. Each
message sent from the 3-MODCOM includes an account number
assigned by the CMS. This identifies the user site sending the
message and the receiver to which the message is sent. For each
account youll need to define:
Label
Description
Receiver to use
Account number (as assigned by the CMS)
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Installation
EST3 Installation and Service Manual 5.24
Dialing test interval and time of day
Several accounts may use the same receiver, but each account is
assigned to only one receiver.
Events and commands
One event and two commands are particularly important when
you create SDU rules for the 3-MODCOM. These are:
activation, activate, and send.
Security and access control devices do not send event messages
to the 3-CPU1. Rather, they send requests to execute predefined
command lists. You need to define the command lists and assign
the correct command list for each security or access control
event.
Activation: an event that lets you define a command list.
Activate: a command that lets you execute a command list in a
rule.
Send: a command that sends a message to a CMS through the
3-MODCOM.
Installation
Caution: Prior to installation, remove power from the rail.
To install the 3-MODCOM, youll need to follow these general
steps:
1. Arrange suitable telco lines and services.
2. Install the 3-MODCOM on the rail.
3. Connect the 3-MODCOM to the telco lines.
4. Download configuration data from the 3-SDU.
5. Make test transmissions to verify proper operation.
Requirements for phone lines
3-MODCOM dialers can be used for most applications that use
telephone lines, the exceptions being:
The central station telephone number cannot be dialed
directly (using access numbers and area code where
necessary) without operator interception of the call
Multiparty service (a party line) exists
Operator assistance is required to complete a telephone call
and a foreign exchange cannot be introduced
Connection is not established within 38 seconds following
completion of dialing
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Installation
EST3 Installation and Service Manual 5.25
The 3-MODCOM dialer circuit is compatible with any switched
telephone network that employs direct dialing (local) and Direct
Distance Dialing (DDD), without operator interception of the
call.
Operator interception occurs in some areas where message
billing is not completely automatic. Where operator interception
is involved, you must obtain a foreign exchange (FX) connection
must from the central station exchange to the exchange serving
the customer. The FX provides a local number for calling the
central station without toll billing. A WATS or ground-start line
connection must not be used for this purpose because the line
cannot be supervised.
The 3-MODCOM includes a feature that prevents jamming by
an incoming telephone call. The feature is based on a telephone
service option referred to as called party disconnect. This option
lets the receiver of a call disconnect by hanging up the telephone
for a period of time, even if the caller stays on the line. The time
required for disconnect varies in different areas, but is usually
between 18 and 90 seconds. Called party disconnect is available
in most areas. To determine whether called party disconnect
control is available in the area to be served, consult the local
telco.
In areas not having called party disconnect, the 3-MODCOM
module is vulnerable to jamming by an incoming call. To
minimize the possibility of jamming, we recommend that the
customer order a separate, unlisted number for exclusive use of
the 3-MODCOM module. The customer should keep this
number confidential. In the case of the two-line dialer, two
premises telephone numbers would have to be busied by
incoming calls to jam the system.
Progressive anti-jamming measures would entail the use of one
unlisted telephone number, or two unlisted numbers for
maximum dialer integrity.
The 3-MODCOM must be connected to the incoming line ahead
of all connected equipment on that line, but just behind the
demarcation block. This puts the control unit telephone
connection in series, assuring that all telephones, answering
machines, and FAX machines are disconnected during dial-out
to the CMS. This requirement is necessary so the 3-MODCOM
dialer circuit can seize the line for its exclusive use in the event
of an alarm.
Do not use a telephone line that is considered essential for
conducting business at the site. Use a separate line for the
3-MODCOM. The dialer must be the first connection in line, and
it seizes the line and disconnects all other equipment when
making a call.
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Installation
EST3 Installation and Service Manual 5.26
If the incoming lines to the protected premises involve a rotary
telephone line arrangement, make the connection to the line
having the highest number. This will create the least interference
with business lines.
Note: If connection will be made to a telco line that is also used
for normal business purposes, advise customer that the telephone
service will be disrupted for a few minutes during the connection
period.
In areas where the telephone company requires that their own
connector block be installed, it should be wired as per the USOC
RJ-31X or RJ-38X configuration. (The RJ-38X configuration is
identical to RJ-31X except for a jumper between 2 and 7 which
is used in some residential applications but is not used by the
3-MODCOM.)
When the 3-MODCOM is configured as a two-line dialer
module, two incoming lines must be used and connections must
be made to each line.
Installing the 3-MODCOM module
Make sure that panel power is off, then proceed as follows,
1. Use an antistatic wrist strap to ground yourself to an
unpainted part of the cabinet.
2. Carefully remove the 3-MODCOM from the antistatic bag in
which the module is packed.
Always handle the board by the edges or by the plastic door.
3. Place the bag on a flat work surface, then place the module,
connector side up, on the empty bag.
Check that there is no visible shipping damage and orient the
module so the two eight-position modular telephone jacks
are on the top.
4. If a control / display module is needed, remove the blank
front plate and attach the ribbon cable to the front of the
3-MODCOM board.
5. Refer to the SDU cabinet report to determine the proper
location for the module, then plug the module into the rail.
Be careful to align the module and rail sockets so that the
pins are in the proper holes and that seat the module firmly.
6. Fasten the module in place with the push-pins.
7. Restore power to the panel.
8. Install wiring to module as described on the 3-MODCOM
installation sheet.
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Installation
EST3 Installation and Service Manual 5.27
Connecting the 3-MODCOM to the telco lines
Plug one end of the supplied telephone connecting cord (P/N
3601370) into the telco line jack on the 3-MODCOM.
Do not plug the other end into the RJ-31X jack until you are
ready to test the system. This prevents unnecessary interference
with other equipment connect to the line downstream.
When you are ready for final connections and testing, use the
telco line jacks as follows:
Line 1 jack Line 2 jack
Single-line dialer Second line of 2-line dialer
Incoming modem line
For the installation of a fire alarm system in compliance with
NFPA 72, the 3-MODCOM must be connected to loop-start
telephone lines. If the site has ground-start lines, two separate
loop-start lines must be installed for the dialer.
To determine the type of telco line, disconnect the line pair and
connect the lines to a test meter.
If the line is equipped for loop-start, the meter should read 48 to
52 Vdc between the lines.
If the line is equipped for ground-start, the meter will read 0 Vdc
between the lines, 48 to 52 Vdc between one line and ground,
and 0 Vdc between the other line and ground.
Note: AT&T Horizon PBX systems and some Type 75 systems
are of the loop-start type. AT&T Dimension PBX systems and
other Type 75 systems are equipped for ground-start.
If this installation is for a certified fire alarm system or a burglar
alarm system in compliance with NFPA 72, the telco line must
be of the called party disconnect type (also called timed-release
disconnect). This feature permits the communication module to
seize the line and dial out, even when the telco line is in use.
To determine the type of telco line, have someone call the
premises from the outside.
Hang up the called telephone, but not the calling telephone.
After 40 seconds, pick up the called telephone again.
If you are still connected to the caller, the phone system does not
have called party disconnect. If you hear a dial tone, the
telephone has called party disconnect.
Loading configuration data
After installing the 3-MODCOM module, use the SDU network
downloading process to load the configuration data for the
3-MODCOM.
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Installation
EST3 Installation and Service Manual 5.28
The SDU provides a report of all central monitoring station
codes that can be transmitted from the 3-MODCOM by account.
Give this report to the appropriate CMS.
Testing transmission
After the CMS has programmed the central monitoring database,
perform transmission tests as required by the AHJ and CMS.
Note: Transmission failures are latched at the panel. You must
reset the panel to clear them.
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Installation
EST3 Installation and Service Manual 5.29
3-SAC Security Access Control module
Product description
The 3-SAC is a high-speed RS-485 module used to support Card
Reader Controller modules and Keypad Display modules. Events
are passed to the 3-SAC module, then passed to the 3-CPU1 for
alarm processing.
The 3-SAC has two sets of circuit terminals, and is capable of
Class A or Class B configuration. Each Class B circuit can
handle 31 devices, for a total of 62 devices per module. Class A
circuits can handle 30 devices total.
SAC bus
The 3-SAC Security Access Control module supports the SAC
bus, an RS-485 communication line. When properly constructed,
the SAC bus runs over longer distances, supports more drops,
and is more immune to noise than an RS-232 line.
The SAC bus consists of two lines:
SAC bus +
SAC bus
Recommended cabling
Since our security and access control devices require 24 Vdc, we
suggest that you always use a four-wire cable for the SAC bus
and a 24 Vdc power supply.
For the data wires we suggest unshielded, twisted pair, with
greater than 6 twists per foot, in 14 to 22 AWG (1.50 to 0.25 sq
mm).
For the power wires, we recommend 14 or 16 AWG.
Additional power supply wiring
When an additional power supply is required, you must connect
a circuit common point for correct operation. To establish a
circuit common, connect the 24 Vdc terminal on the additional
power supply to the 24 Vdc terminal of the last device. This
circuit common must be connected to the panel, to every device,
and to the circuit common point of any additional power
supplies.
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Installation
EST3 Installation and Service Manual 5.30
AC power and dc battery wiring
Due to power-limited/nonpower-limited wiring separation
requirements, it is easier to route and wire the nonpower-limited
ac power and battery conductors before installing the LRMs in
the rails. Nonpower-limited wiring should be routed to the
chassis notches to the left and rear of the cabinet. Power-limited
wiring should be routed to the right and front of the cabinet.
WARNING: Do not energize power until instructed to do so!
1. Connect the ac power source to TB1, line, neutral, and
ground terminals on the 3-PPS/M Primary Power Supply
Heat Sink and the 3-BPS/M Booster Power Supply Heat
Sink(s). DO NOT ENERGIZE THE AC POWER SOURCE
AT THIS TIME!
2. Connect the positive battery lead to TB2-1 and the negative
battery lead to TB2-2. Each heat sink assembly must have its
own pair of 12 AWG (2.5 mm
2
) wires going to the battery.
Do not connect the heat sinks assemblies together and run a
common wire to the battery! DO NOT TERMINATE THE
WIRES AT THE BATTERY AT THIS TIME.
WARNING: Do not connect batteries until instructed to do so!
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Installation
EST3 Installation and Service Manual 5.31
[3BCIN1.CDR]
CONTROL PANEL
CABINET
CONDUIT
JUMPER
8A FUSE
(P/N 46097-0110)
3-BPS(-230)
TB2
3-BPS(-230)
TB2
3-BPS(-230)
TB2
BATTERY
#1
BATTERY
#2
3-PPS(-230)
TEMP
SENS.
TB2
REMOTE BATTERY CABINET
Figure 5-3: Remote battery cabinet wiring
Note: A minimum of a 10Ah battery must be used in all systems
applications.
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Installation
EST3 Installation and Service Manual 5.32
Connecting the PT-1S impact printer
The PT-1S impact printer can be connected to an EST3 panel to
provide a hard copy printout of system status, active events,
panel reports, etc. The PT-1S is a 80-character line width,
freestanding printer that uses standard form feed paper.
LINE
FEED
FORM
FEED
TOP
SET
SELECT ALARM POWER PITCH MODE
SYSTEMPRINTER
PT1-P
[CPT1SX.CDR]
When connecting the PT-1S impact printer by itself:
Configure the serial port as a Printer port type and set the
baud rate for the printers baud rate.
Set printer switches SW1-1, -2, and -3 to OFF, ON, and ON,
respectively (8 bits, no parity).
When connecting the PT-1S impact printer to a serial port that is
shared with a CDR-3 Zone Coder:
Configure the panels serial port as a CDR-3/Printer port
type and set the baud rate for the CDR-3s baud rate.
Set printer switches SW1-1, -2, and -3 to OFF, OFF, and
ON, respectively (8 bits, even parity). These are the factory
settings.
Set printer switches SW2-1, -2, and -3 to match the baud rate
set on the CDR-3 zone coder.
PT-1S Printer Specifications
Dimensions (HWD) 3.2 in x 14.2 in x 10.8 in (8.13 cm x 36
cm x 27.4 cm)
Print Speed 232 Characters/Second
Baud Rates 110, 300, 600, 1200, 2400, 4800,
9600, 19200 bps.
Wiring 3 #18 AWG (0.75 mm
2
)
Voltage 120 Vac @ 60 Hz
Standby Power 40 VA
Printing Power 120 VA
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Installation
EST3 Installation and Service Manual 5.33
Switch DIPSW factory settings (located on main board)
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
OFF
(English)
OFF
(English)
OFF
(English)
OFF
(11-in
form)
ON
(11-in
form)
OFF
(auto LF
off)
ON
(8 bits)
OFF
(enable
front
panel)
Switch SW1 factory settings (located on serial board)
Switch
Factory
Setting Description
SW1-1 OFF ON: Odd parity
OFF: Even parity
SW1-2 OFF ON: No parity
OFF: With parity
SW1-3 ON ON: 8 bits
OFF: 7 bits
SW1-4 OFF ON: Ready/Busy protocol
OFF: XON/XOFF protocol
SW1-5 ON ON: Circuit test
OFF: Monitor test
SW1-6 ON ON: Print mode
OFF: Test mode
SW1-7, -8 ON,ON OFF,OFF: SSD Busy
OFF,ON: SSD Busy
ON,OFF: RTS Busy
ON,ON: DTR Busy
Switch SW2 factory settings (located on serial board)
Switch
Factory
Setting Description
SW2-1, -2,
-3
OFF,OFF,ON OFF,OFF,OFF: 110 bps
ON,OFF,OFF: 300 bps
OFF,ON.OFF: 600 bps
ON,ON,OFF: 1200 bps
OFF,OFF,ON: 2400 bps
ON,OFF,ON: 4800 bps
OFF,ON,ON: 9600 bps
ON,ON,ON: 19200 bps
SW2-4 OFF ON: DSR active
OFF: DSR inactive
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Installation
EST3 Installation and Service Manual 5.34
Switch SW2 factory settings (located on serial board)
Switch
Factory
Setting Description
SW2-5 ON ON: 32-byte buffer threshold
OFF: 256-byte buffer
threshold
SW2-6 ON ON: 200ms busy signal
OFF: 1s busy signal
SW1-7 OFF ON: Space after power on
OFF: Space after printer
select
SW1-8 OFF not used
System printer power supply
If your PT-1S system printer is required to operate during a
brownout or ac power failure, install an uninterruptible power
supply per Figure 5-4.
3prtups1.cdr
LINE
FEED
FORM
FEED
TOP
SET
SELECT ALARM POWER PIT CH MODE
SYSTEM PRINT ER
PT1-P
UPS Trouble
Contact Monitor
Run Time
174 minutes 20%
+
To 3-CPUI
To 120 VAC
15 Amp Circuit
PT1S Serial Printer
Signature Module
Uninterruptible
Power Supply
Best
Model FE700VA
UPS
Figure 5-4: Printer uninterruptible power supply wiring
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Installation
EST3 Installation and Service Manual 5.35
Adjusting amplifier output levels
What you will need
An initial startup version of the project database that contains a
1kHz tone and a switch programmed to turn the tone on. See
Creating an initial startup version of the project database.
An RMS voltmeter (Fluke 83 or equivalent)
Adjustment procedure
1. Disconnect the field wiring to all the zoned amplifier
modules in the cabinet.
2. Place an RMS meter across an amplifiers TB2 NAC/B+ and
NAC/B- terminals.
3. Use the 1KHZ_TONE switch to turn on the tone.
4. Adjust the amplifiers gain pot until the RMS meter displays
the configured output level (25 or 70 Vrms).
5. Connect the amplifiers field wiring.
6. Use the 1KHZ_TONE switch again and verify that the
output level remains the same. Readjust the amplifiers gain
pot if necessary.
7. Disconnect the amplifiers field wiring.
8. Repeat steps 2 through 6 for each amplifier in the cabinet.
9. Reconnect the field wiring for all the amplifiers in the
cabinet.
Design considerations
Your audio system will work best if the prerecorded tones and
messages have roughly the same volume, or amplitude. The
process of establishing a common maximum amplitude is
sometimes called normalizing.
We suggest that you normalize your tones and messages to a
maximum amplitude of 1 V peak-to-peak, or an average of
0.7 Vrms.
The SDU does not contain a tool for normalizing your audio
clips, so you'll need to use a sound editor to normalize the clips
before you import them into the SDU database.
The audio clips included in the EST3 Support Library CD have
already been normalized.
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Installation
EST3 Installation and Service Manual 5.36
Connecting a CDR-3 Zone Coder for coded tone output
The CDR-3 Zone coder can be connected to the 3-ASUs AUX
input to provide a coded or march time tone to the audio system.
Refer to Figure 5-5.
What you will need
An initial startup version of the project database that contains a
switch programmed to turn the amplifiers onto the Auxiliary
channel. See Creating an initial startup version of the project
database.
An RMS voltmeter (Fluke 83 or equivalent)
Adjusting the gain on the 3-ASU auxiliary input
The 3-ASU auxiliary input gain adjustment is critical to the
operation of this application. Before adjusting the 3-ASU, set
each zoned amplifier module in the cabinet for their configured
RMS output level. See Adjusting amplifier output levels.
To adjust the gain on the 3-ASU auxiliary input
1. Connect the coded tone output on the CDR-3 directly to the
3-ASU auxiliary input by bypassing the duration relay.
2. Set the 3-ASU auxiliary input gain pot to the mid-range
position.
3. Determine which zoned amplifier module requires the
highest gain adjustment (the module whose gain adjustment
pot is turned the most counter-clockwise). Use this amplifier
as the worst-case amplifier.
4. Disconnect the field wiring from all the amplifiers in the
cabinet except for the worst-case amplifier. This is to
prevent the CDR-3s supervisory tone from being broadcast
throughout the premises.
5. Place an RMS meter across the worst-case amplifiers TB2
NAC/B+ and NAC/B- terminals.
6. Press the AUX_INPUT_ADJ switch. This places the coders
supervisory tone onto the Auxiliary channel. The
supervisory tone occurs approximately every 5 seconds.
7. Adjust the 3-ASUs auxiliary input gain pot until the RMS
meter displays the amplifiers configured output level (22-28
Vrms or 65-75 Vrms). Turning the pot clockwise increases
the gain while counter-clockwise decreases the gain.
8. Press the AUX_INPUT_ADJ switch a second time to restore
the input.
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Installation
EST3 Installation and Service Manual 5.37
9. Reconnect the coded tone output of the CDR-3 back through
the duration relay.
10. Reconnect the field wiring to the remaining amplifier
modules.
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Installation
EST3 Installation and Service Manual 5.38
TB1
1 2 3 4 5 6
JB1
JB4
TB2
TB3
SW1 UP 1 2 3 4
1 2 3 4
JB2
JB3
NETWORK
B A A
AUDIO AUDIO
B
AIN AOUT R
X
1 1 1
T
X
R
T
S
2 1 2 2
C
X
O
M
R
R
T
X
T
S
2
C
O
M
IN OUT B OUT
AUDIO AUDIO
B IN
TB2
TB1
3-CPU1
PRIMARYSECONDARY
TELEPHONE PAGE
OUT
AUDIODATA AUX REMOTE MIC
KEY AUDIO
3-ASU
JP1
JP2
1
2
3
4
5
6
7
8
O
N
BELL
CODE
TEMP
D
U
R
A
T
I
O
N
24 VDC
EARTH GRND
COMMON
RS232 INPUT
PRINT SUPV
TRBLE OUT
CODED TONE
TEMPORL TONE
TB1
3-PSMON
AUXILIARYPOWER
1 2
10 k EOL
10 k EOL
47 k EOL
To next
device
SIGA-CT1
From Signature
controller or
previous device
DB25 male connector
(rear view)
CDR-3
IOP3A
From
24 Vdc NAC signal
power source
To
24 Vdc notification
appliance circuit
[CDR3_ASU.CDR]
Note: Configure the SIGA-CT1
as a non-latching input circuit
with the Monitor device type.
Note: Refer to the CDR-3
installation sheet for SW1
settings.
SW1
Note: Connect 3-ASU output to
AUDIO A OUT +/- for single cabinet
applications.
3
2
1
Figure 5-5: Application wiring diagram
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Installation
EST3 Installation and Service Manual 5.39
Connecting an external modem for use with the Remote
Diagnostics Utility
Using the Remote Diagnostics Utility requires that you connect
an external modem to a 3-CPU1 equipped with a 3-RS232 option
card.
Some applications may require that the modem be permanently
mounted. The following is a suggested method for mounting a
modem connected to the 3-CPU1. First you will need to obtain
the following parts
MFCA accessory enclosure
SIGA-MP1 mounting plate
2 cable ties long enough to go around the modem and
through the slots on the SIGA-MP1
To mount the modem:
1. Mount the MFCA enclosure back box at an acceptable
location within reach of the panel. Refer to Figure 5-6.
2. Secure the modem to the SIGA-MP1 with the 2 cable ties.
3. Screw the SIGA-MP1 to the MFCA enclosure back box.
4. Connect all modem wiring. Refer to the technical
documentation that came with the modem for wiring
connections.
Note: RS-232 wiring must maintain a 1/4-in minimum
separation between nonpower-limited wiring.
5. Screw the MFCA cover to the back box.
6. Attach the modem RS-232 wires to the 3-CPU1 serial port
terminals. The serial port must be configured for Remote
Diagnostics in the project database. See below.
3-CPU1
TB2
R
X
1 1 1
T
X
R
T
S
2 1 2 2
C
X
O
M
R
R
T
X
T
S
2
C
O
M
DB25 male connector (rear view)
to modem RS-232 connector
Modem serial cable
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Installation
EST3 Installation and Service Manual 5.40
1
8
3
2
6
7
5
1
2
3
4
5
6
7
8
MFC/Modem Installation
SIGA-MP1 mounting plate
Slotted pan head screw, #6-32X3/8
Lock washer, #6
MFC Enclosure
Quick opening screw #362219
Conduit knockout
Tamper switch mounting screws
Cable ties
[MODEM MOUNT.CDR]
Modem
Figure 5-6: Suggested modem installation using MFCA and SIGA-MP1
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Installation
EST3 Installation and Service Manual 5.41
Running the RPM and distributing profiles
The Resource Profile Manager (RPM) is an add-on tool that
works with the SDU. The RPM lets you:
Create a description of the companies and buildings at a site
Assign security and access control devices to companies and
buildings
Specify a primary company (owner) for CRCs
Allocate device resources among companies that share the
devices
This information is displayed in a two-pane window that
includes a tree structure and a data table. The tree structure
shows the organization of companies and buildings and the
assignment of partitions and devices to the buildings. The data
table shows the labels, properties, and allocation numbers for the
current tree selection. You could think of this as the overall
resource profile for the project.
The RPM lets you export resource profiles for individual
companies. These are later imported into the Access Control
Database (ACDB) and Keypad Display Configuration (KDC)
programs.
Once imported, the profiles determine what the users see and
control when creating their portions of the security or access
control system.
To create and distribute resource profiles, you follow these
general steps:
1. Enter company and installer contact information.
2. Create buildings and assign them to companies.
3. Assign partitions and devices to the buildings for each
company.
4. Allocate device resources to each company.
5. Export a resource profile for each company.
The RPM includes a Mass Assign function to help you establish
a uniform baseline allocation of resources. A Summary display is
available so you can review and print the profile in several
different forms.
When your project includes security or access control
applications, you'll need to run the RPM and distribute resource
profile diskettes to the ACDB and KDC users.
Refer to the SDU online Help for details on these steps.
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Installation
EST3 Installation and Service Manual 5.42
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EST3 Installation and Service Manual 6.1
Chapter 6
Power-up and testing
Summary
This chapter provides information and procedures necessary to
perform initial system power-up and acceptance testing.
Content
Cabinet power-up procedure 6.3
Initial power-up 6.3
Runtime and system errors 6.4
Introduction 6.4
Runtime errors 6.4
System errors 6.5
Initial and reacceptance test procedures 6.6
Introduction 6.6
Control and emergency communications equipment testing 6.7
Primary power supplies 6.7
Booster power supplies 6.7
3-CPU1 with 3-LCD display 6.8
3-RS232 card installed in 3-CPU1 6.10
3-RS485 card installed in 3-CPU1, Class B
configuration 6.10
3-RS485 card installed in 3-CPU1, Class A
configuration 6.11
3-IDC8/4 Initiating Device Circuit module 6.11
3-SSDC Signature Driver Controller module 6.11
3-AADC Addressable Analog Driver Controller module 6.12
3-OPS Off-premises Signaling module 6.12
3-ASU Audio Source Unit 6.13
3-FTCU Firefighter Telephone Unit 6.14
3-ZAxx Audio Amplifiers 6.16
Control/display modules 6.16
Amplifier transfer panel (ATP) 6.16
Detector, input module, and output module testing 6.18
Signature Series detectors and bases on a 3-SSDC module
circuit 6.18
Addressable analog detectors on a 3-AADC Module
circuit 6.19
Traditional 2-wire smoke detectors connected to 3-IDC8/4
modules 6.19
Conventional 2-wire smoke detectors connected to
SIGA-UM modules 6.19
Signature series input modules 6.20
Signature series output modules 6.20
Initiating device testing 6.21
Manual stations 6.21
Nonrestorable heat detectors 6.21
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Power-up and testing
6.2 EST3 Installation and Service Manual
Restorable heat detectors 6.21
Waterflow switches 6.21
Notification appliance testing 6.23
Visual devices 6.23
Speakers 6.23
Bells and horns 6.23
Record of completion 6.24
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Power-up and testing
EST3 Installation and Service Manual 6.3
Cabinet power-up procedure
Initial power-up
1. Energize ac power at 3-PPS/M (-230) Power Supply and the
3-BPS/M (-230) Booster Power Supplies.
2. Connect batteries to the 3-PPS/M (-230) Power Supply and
the 3-BPS/M (-230) Booster Power Supplies.
While the 3-CPU1s microprocessor is initializing, the
3-LCD displays status messages.
3. Connect the download cable assembly between the SDU
computer and 3-CPU1 connector J5.
4. Using the SDU, download the CPU database into the panel
controller. Refer to the next topic, Runtime and system
errors, should error messages be displayed on the 3-LCD
display.
5. If an Audio Source Unit is part of the system, its database
must be downloaded in addition to the 3-CPU1 database. For
best download performance, we suggest you connect directly
to the 3-ASU/FT module and download its database in
single-step mode.
6. Clear up any network communications faults between
cabinets.
7. If any Signature controller modules are installed as part of
the system, their individual databases must be downloaded in
addition to the 3-CPU1 database. You will need to restart the
network for these changes to be effective.
8. Correct all the circuit faults.
9. Test the system as described in the next section.
Note: Remember that for a network system, youll need to make
the initial download to each 3-CPU1 separately, to establish the
correct cabinet numbers. After the initial download, all further
downloads can be made from a single panel via the network.
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Power-up and testing
6.4 EST3 Installation and Service Manual
Runtime and system errors
Introduction
There are two major categories of errors which can occur when
configuring a database for the network. The System Definition
Utility program is used to set up the contents of each cabinet.
Once all the cabinets have been defined, devices labeled, and
rules written, all this information is cross checked against itself.
This process is called compiling the program. If there are
incorrectly written rules, unreferenced input or output devices or
other problems with the design, the compiler will generate a list
of errors. These errors must be corrected using the SDU.
When the data has been properly compiled, the data is in a form
that the 3-CPU1 memory can receive. Sending this information
to the memory of the various 3-CPU1s making up the network is
called downloading. If an error occurs during the download
process, it is referred to as a runtime error.
Runtime errors
There are a number of reasons that errors may occur when
downloading data into the 3-CPU1 controllers. Initially, certain
errors are to be expected, as the network database is loaded in
steps. Until all portions of the database are properly entered into
memory, errors will be generated. During initial system
configuration, this is to be expected. Most of these errors will
resolve themselves as the system configuration progresses.
A second source of download errors is a mismatch between the
cabinet configuration in the SDU and the actual hardware
installation. The most common cause for this error is typically
due to the installation of a local rail module in the wrong rail
position. Another common cause is the installation of the wrong
type module in the rail. Misidentification of an entire cabinet can
also cause this type of error.
A third source of download error can occur after the cabinets
have been initially downloaded. After the initial downloads, all
subsequent downloads can be done using the network data
circuit. The third type of error is primarily caused by
communications problems between cabinets.
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Power-up and testing
EST3 Installation and Service Manual 6.5
Table 6-1: Download Errors
Error Message Possible Cause
Unable to perform operation General error. Restart 3-CPU1
Busy signal System currently busy. Wait, then retry
Password Invalid Incorrect or invalid password entered
Size parameter trouble Check download connections and SDU
settings, then retry
Storage media trouble Problem with memory components. Swap
module and retry.
Checksum error in packet Check download connections and SDU
settings, then retry
Device type error Conflict between SDU download setting and
connected device type
Parcel # Check download connections and SDU
settings, then retry
Inaccessible panel SDU program can not see the panel. Check
network wiring
Session in progress System is busy. Wait, then retry
Write protect Write protect switch on 3-ASUMX is on
Erase program trouble Check download connections and SDU
settings, then retry
Block number Check download connections and SDU
settings, then retry
Version mismatch Firmware downloaded does not agree with
version setting
Note: If you are experiencing frequent problems downloading to
a 3-CPU, low signal levels from the SDU computer may be the
cause. The Buffered RS-232 Communications Cable, P/N
SDU-CBL, may be used to correct signal level problems. Do not
use this cable with the 3-CPU1.
System errors
The 3-CPU1 does not send data to the SDU program. Except for
problems with the communications between the 3-CPU1 and the
PC running the SDU program, the majority of problems with the
runtime process are annunciated on the 3-LCD display. Refer to
Chapter 5: Service and Troubleshooting for system error codes
and their possible causes.
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Power-up and testing
6.6 EST3 Installation and Service Manual
Initial and reacceptance test procedures
Introduction
Once the system has been wired, programmed, and the circuit
faults corrected, all installed components should be tested as a
system, to insure proper operation.
The initial system check is designed to verify that all
components of the system are installed and operating as
designed. Verifying that the system was designed and installed
according to specifications requires all aspects of the system to
be exercised and the results verified. Where test results differ
from those expected, corrective action must be taken.
Before commencing testing, notify all areas where the alarm
sounds and off-premises locations that receive alarm and trouble
transmissions that testing is in progress.
Records of all testing and maintenance shall be kept on the
protected premises for a period of at least five (5) years.
Required Tools:
Slotted screwdriver, insulated
Digital multimeter
12inch (30.5 cm) jumper lead with alligator clips
Panel door key
A complete check of installed field wiring and devices should be
made at regular intervals, in accordance with NFPA 72 and ULC
524 requirements. These requirements are covered in the chapter
on preventive maintenance.
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Power-up and testing
EST3 Installation and Service Manual 6.7
Control and emergency communications equipment testing
The procedures listed in the following sections should be
performed on the equipment installed in each cabinet connected
to the system. These procedures are designed to test the
hardware and its installation. The applications programming will
be tested later.
Note: The network configuration information must be
downloaded into the network and Audio Source Unit, using the
System Definition Utility (SDU) program, before starting testing.
Primary power supplies
1. Verify that all components are installed using accepted
workmanship standards.
2. Verify adequate separation between power-limited and
nonpower-limited wiring. Refer to NFPA 70, article 760, of
the National Electrical Code.
3. Verify that the installed batteries are the proper capacity for
the application.
4. With the batteries disconnected, verify that the supplys full
alarm load can be sustained by the power supply without the
batteries connected.
5. With the batteries connected, disconnect the ac source and
verify that a power supply trouble is annunciated, and that
the supplys full alarm load can be sustained by the batteries.
6. Verify that the battery charger properly charges the batteries
connected to both the primary and booster power supplies to
80% capacity within 24 hours.
Booster power supplies
1. Verify that all components are installed using accepted
workmanship standards.
2. Verify adequate separation between power-limited and
nonpower-limited wiring.
3. Verify that the installed batteries are the proper capacity for
the application.
4. With the batteries disconnected, verify that the supplys full
alarm load can be sustained by the power supply without the
batteries connected.
5. With the batteries connected, disconnect the ac source and
verify that a power supply trouble is annunciated, and that
the supplys full alarm load can be sustained by the batteries.
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Power-up and testing
6.8 EST3 Installation and Service Manual
3-CPU1 with 3-LCD display
1. Verify the module is properly seated in all four rail
connectors and secured with the four snap rivets. Verify that
removable terminal strips TB1 and TB2 are firmly seated.
2. Verify that all components are installed using accepted
workmanship standards.
3. Verify that the correct date and time are displayed on the
LCD display, and the Power LED is on.
4. Simultaneously press the Alarm Silence and Panel Silence
switches to activate the lamp test function. Verify all lamps
operated.
5. Initiate a fire alarm and verify the following: the alarm LED
flashes, the Alarm relay transfers, the correct device message
appears at the top of the LCD window, the active point
counter increments, the event sequence indicates a 1, the
active Alarm events counter at the bottom of the display
indicates A001, the event type indicates fire alarm, and the
local panel buzzer sounds.
Press the Alarm Silence switch and verify that the required
notification appliances are silenced and the Alarm Silence
LED lights.
Press the Panel Silence switch to verify that the panel buzzer
silences and the Panel Silence LED lights.
Press the Alarm queue switch and verify that the Alarm LED
lights steady.
Press the Details switch and verify that the alarm devices
message, if any, is displayed. If a printer is connected to the
3-CPU1, verify that all specified information appears on the
printer.
6. Initiate a second fire alarm and verify that: it appears at the
bottom of the LCD window, the active point counter
changes, the event sequence indicates a 2, the active
Alarm events counter at the bottom of the display indicates
A002, the event type indicates fire alarm, the Alarm LED
reflashes, the local panel buzzer resounds, and the first
Alarm message remains at the top of the LCD display. Press
the Alarm queue switch and verify that the Alarm LED
lights steady.
7. Initiate a third fire alarm and verify that: its message appears
at the bottom of the LCD window, the active point counter
changes, the event sequence indicates a 3, the active
Alarm events counter at the bottom of the display indicates
A003, the event type indicates fire alarm, and the local panel
buzzer resounds, and the first alarm message remains at the
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Power-up and testing
EST3 Installation and Service Manual 6.9
top of the LCD display. Press the Alarm queue switch and
verify that the Alarm LED lights steady.
8. Use the previous and next message switches to verify that
you can scroll through all three messages in the alarm queue,
as indicated by the event sequence window.
9. Press the Reset switch. Verify that all initiating devices reset
and that all panel indicators clear except the power LED.
10a. Initiate an active Monitor condition and verify that: the
Monitor LED flashes, the correct active Monitor device
message appears in the top and bottom windows of the
LCD, the active point counter changes, the event sequence
indicates a 1, the active Monitor events counter at the
bottom of the display indicates M001, and the event type
indicates Monitor. Press the Monitor queue switch and
verify that the Monitor LED lights steady. Initiate a second
active Monitor condition and verify that the first Monitor
message remains at the top of the LCD window, that the
second Monitor event message appears at the bottom of
the display, the active point counter changes, the event
sequence indicates a 2, the active Monitor events
counter at the bottom of the display indicates M002.
10b. Initiate an active Trouble condition and verify that: the
Trouble LED flashes, the correct active Trouble device
message appears in the top and bottom windows of the
LCD, the local panel buzzer sounds, the Trouble relay
transfers, the active point counter changes, the event
sequence indicates a 1, the active Trouble events counter
at the bottom of the display indicates T001, and the event
type indicates Trouble. Press the Trouble queue switch and
verify that the Trouble LED lights steady. Press the Panel
Silence switch to verify the panel buzzer silences and the
Panel Silenced LED lights. Initiate a second active Trouble
condition and verify that the first Trouble message remains
at the top of the LCD window, that the second Trouble
event message appears at the bottom of the display, the
active point counter changes, the event sequence indicates
a 2, the active Trouble events counter at the bottom of
the display indicates T002.
10c. Initiate an active Supervisory condition and verify that the
Supervisory LED flashes, the correct active Supervisory
device message appears in the top and bottom windows of
the LCD, the local panel buzzer sounds, the Supervisory
relay transfers, the active point counter changes, the event
sequence indicates a 1, the active Supervisory events
counter at the bottom of the display indicates S001 and the
event type indicates Supervisory. Press the Supervisory
queue switch and verify that the Supervisory LED lights
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Power-up and testing
6.10 EST3 Installation and Service Manual
steady. Press the Panel Silence switch to verify the panel
buzzer silences and the Panel Silenced LED lights. Initiate
a second active Supervisory condition and verify that the
first Supervisory message remains at the top of the LCD
window, that the second Supervisory event message
appears at the bottom of the display, the active point
counter changes, the event sequence indicates a 2, the
active Supervisory events counter at the bottom of the
display indicates S002.
10d. Initiate an active fire Alarm, verify that alarm LED
flashes, the correct fire alarm message appears in the top
and bottom windows of the LCD the active point counter
changes, the event sequence indicates a 1, the active fire
alarm events counter at the bottom of the display indicates
A001 and the event type indicates fire alarm. Press the
Alarm queue switch and verify that the Alarm LED lights
steady. Press the Panel Silence switch to verify the panel
buzzer silences and the Panel Silenced LED lights. Initiate
a second fire Alarm condition and verify that the first fire
Alarm message remains at the top of the LCD window,
that the second fire Alarm event message appears at the
bottom of the display, the active point counter changes, the
event sequence indicates a 2, the active fire alarm events
counter at the bottom of the display indicates A002.
11. Press the Reset switch and verify that all devices reset and
the panel returns to the normal condition.
3-RS232 card installed in 3-CPU1
1. Verify the card is properly seated in its connector and
secured with the snap rivet.
2. Verify that the baud rate of the peripheral device connected
to the port matches the port setting as set using the SDU
program.
3. Check the printer operation by initiating an active condition
on the system or generating a system report via the keypad.
3-RS485 card installed in 3-CPU1, Class B
configuration
1. Verify the card is properly seated in its connector and
secured with the snap rivet.
2. Starting with the network in the normal condition, use the
status command to verify all connected cabinets are
communicating over the network.
3. Disconnect the network data communications wiring
(TB2-17/18 & 19/20) from the cabinet with the primary
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Power-up and testing
EST3 Installation and Service Manual 6.11
3-LCD display, and verify that all the other system cabinets
connected to the network appear in the trouble queue.
3-RS485 card installed in 3-CPU1, Class A
configuration
1. Verify the card is properly seated in its connector and
secured with the snap rivet.
2. Starting with the network in the normal condition, use the
status command to verify all connected cabinets are
communicating over the network.
3. Disconnect the network data communications wiring
(TB2-17/18 & 19/20) from the cabinet with the primary
3-LCD display and verify that a Class A network
communications fault is annunciated. Repeat step 2 to verify
that all connected cabinets still communicate over the
network.
3-IDC8/4 Initiating Device Circuit module
1. Familiarize yourself with the circuit configuration of the
individual module to be tested. Remember, modules of the
same type can be configured differently.
2. For circuits configured as initiating device circuits (IDCs),
activate the circuit by shorting the circuits two terminals.
Verify that the appropriate message appears in the proper
message queue. Disconnect the circuit or EOL resistor.
Verify that a Trouble message appears in the Trouble
message queue.
3. For circuits configured as Notification Device Circuits
(NACs), turn on the circuit by activating an IDC
programmed to turn on the NAC, or use the activate output
device command via the keypad. Verify that the circuit
activates properly. Restore the circuit. Disconnect the circuit
or EOL resistor. Verify that a Trouble message appears in
the Trouble message queue.
3-SSDC Signature Driver Controller module
1. Verify that the module is properly seated in both rail
connectors and secured with the two snap rivets. Verify that
removable terminal strips TB1 and TB2 are firmly seated.
2. Verify the wiring to all Signature devices.
3. Map the SDC circuit by reading the device data; adjusting,
modifying, and accepting devices as required; writing the
information back to the devices; and rereading the device
data.
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Power-up and testing
6.12 EST3 Installation and Service Manual
4. With no map errors displayed, put an input device on the
circuit in the active mode, and verify the appropriate
message is displayed on the 3-LCD Display. Put the input
device in the Trouble mode and verify that the correct
Trouble message is displayed.
Note: Individual device testing will be done later.
3-AADC Addressable Analog Driver Controller
module
1. Verify that the module is properly seated in both rail
connectors and secured with the two snap rivets. Verify that
removable terminal strip TB1 is firmly seated.
2. Verify the wiring to all addressable analog devices.
3. Read the addressable analog circuit device data; adjusting,
modifying, and accepting devices as required; writing the
information back to the addressable analog module.
4. With no errors displayed, put an input device on the circuit
in the active mode, and verify the appropriate message is
displayed on the 3-LCD Display. Put the input device in the
Trouble mode and verify that the correct Trouble message is
displayed.
Note: Individual device testing will be done later.
3-OPS Off-premises Signaling module
1. Verify that the module is properly seated in both rail
connectors and secured with the two snap rivets. Verify that
removable terminal strip TB1 is firmly seated.
2. Familiarize yourself with the configuration of the module to
be tested.
3. If the module is connected to a municipal box or central
station, advise the appropriate parties that testing is in
progress.
4a. Local Energy Municipal Box (City-Tie) configuration: With
the municipal box connected between TB1-2 and TB1-3,
open the circuit. (Note: You can temporarily substitute a
15, 2W resistor for the municipal box.) Verify that the
module Trouble activates and the appropriate Trouble
message appears in the Trouble message queue. Reconnect
the circuit and initiate an active fire alarm. You should
measure 20 to 25 volts between TB1-3 (+) and TB1-4 (-).
Press the panel Reset switch, and wait for the system to
reset. Verify receipt of the alarm at the municipal receiving
station.
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Power-up and testing
EST3 Installation and Service Manual 6.13
Note: If you activate the municipal box, it will indicate
Trouble until rewound.
4b. Single Reverse Polarity Circuit (Old Style) configuration:
Verify that 20 to 25 volts appears between TB1-5 (+) and
TB1-6 (-), paying attention to polarity. Create a Trouble
condition on the panel. Verify that 0 volts appears between
TB1-5 (+) and TB1-6 (-). Verify that the modules Trouble
relay activates, the appropriate Trouble message appears in
the Trouble message queue, and that the receiving station
receives the Trouble indication. Open the circuit wired
between TB1-5 and TB1-6. Verify that the receiving station
receives the Trouble indication.
Initiate an active fire alarm. You should measure 20 to 25
volts between TB1-5 (-) and TB1-6 (+), paying attention to
the polarity change. Verify receipt of the alarm at the
municipal receiving station.
4c. Three Reverse Polarity Circuit (New Style) configuration:
Verify that 20 to 25 volts appears between TB1-5 (+) &
TB1-6 (-), between TB1-7 (+) & TB1-8 (-), between TB1-9
(+) & TB1-10 (-), paying attention to polarity. Create a
Trouble condition on the panel. Verify that 20 to 25 volts
appears between TB1-8 (+) and TB1-8 (-). Verify that the
modules Trouble relay activates, the appropriate Trouble
message appears in the Trouble message queue, and that the
receiving station receives the Trouble indication. Open the
circuit wired between TB1-5 and TB1-6. Verify that the
receiving station receives a circuit fault indication. Open the
circuit wired between TB1-7 and TB1-8. Verify that the
receiving station receives a circuit fault indication. Open the
circuit wired between TB1-9 and TB1-10. Verify that the
modules Trouble relay activates and the appropriate Trouble
message appears in the Trouble message queue, and that the
receiving station receives a circuit fault indication.
Initiate an active fire alarm. You should measure 20 to 25
volts between TB1-5 (-) and TB1-6 (+), paying attention to
the polarity change. Verify receipt of the alarm at the
municipal receiving station.
Initiate an active Supervisory condition. You should measure
20 to 25 volts between TB1-9 (-) and TB1-10 (+), paying
attention to the polarity change. Verify receipt of the
Supervisory condition at the municipal receiving station.
3-ASU Audio Source Unit
1. Verify that the 3-ASU is installed using accepted
workmanship standards.
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Power-up and testing
6.14 EST3 Installation and Service Manual
2. The audio sub-system messages and configuration
information must be downloaded into the Audio Source
Unit, using the System Definition Utility (SDU) program,
before starting testing. Verify that the 3-ASUMX expansion
card, if used, is firmly seated in its connector.
3. Verify the wiring to all devices.
4. Starting with the network in the normal condition, use the
Status command to verify all amplifiers are communicating
over the network.
5. Disconnect the network audio communications wiring
(TB1-1/2) from the 3-ASU, and verify that all the audio
amplifiers connected to the network appear in the Trouble
queue. Restore the connection.
6. If a supervised remote microphone is used, disconnect the
remote microphone wiring (TB1-11 & TB1-12) from the
3-ASU. Verify a remote microphone trouble is annunciated.
7. Press the All Call switch on the front of the 3-ASU. Verify
the All Call LED next to the switch lights. Remove the
microphone from its bracket, press the Push-To-Talk (PTT)
switch. Verify that that the preannouncement tone (if
configured) sounds, followed by the Ready to Page LED
lighting. Speak into the microphone and verify that the Page
Level Meter is operational, and the message is being
transmitted over all speakers.
3-FTCU Firefighter Telephone Unit
1. Verify that the 3-FTCU is installed using accepted
workmanship standards.
2. Verify the wiring to all devices. SIGA-CC1s should be set
to personality code 6.
3. Verify that the 3-FTCU display indicates: 0 Calls Pending
and Unit: OK.
4. Take the master handset off-hook. Verify that the display
indicates: Handset off hook.. Replace the master handset
on-hook.
5. Take a firefighter telephone off-hook (plug a phone in a
phone jack). Verify that the incoming call buzzer sounds, the
display indicates 1 Calls Pending, the location of the
incoming call is displayed in reversed text, and 0 calls
connected is shown on the display. Silence the buzzer by
pressing the ACK switch. Press the Connect switch. Verify
that the display indicates: 0 calls pending, 1 calls
connected, and the location of the connected call is
displayed in reversed text. Converse over the phone
connection to verify clear, noise free communications.
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Power-up and testing
EST3 Installation and Service Manual 6.15
Take a second firefighter telephone on a different circuit
off-hook. Verify that the incoming call buzzer sounds, the
display indicates 1 Calls Pending, the location of the
incoming call is displayed in reversed text, and 1 calls
connected is shown in the display. Silence the buzzer by
pressing the ACK switch. Press the Connect switch. Verify
that the display indicates: 0 calls pending, 2 calls
connected, the location of the second connected call is
displayed in reversed text, the location of the first call is
displayed in normal text below the second call location.
Converse over the phone connection to verify clear, noise
free communications.
Press the Review Connected switch, moving the reversed
text to the first calls location message. Without hanging up
the first telephone, press the Disconnect switch. Verify the
display indicates: 1 Calls Pending, the location of the call
being disconnected is displayed in reversed text at the top of
the screen, and 1 calls connected is shown in the display.
Hang up the first telephone. Verify that the display indicates:
0 Calls Pending and 1 calls connected.
6. Repeat Step 5, connecting five (5) phones simultaneously,
and verify acceptable voice quality.
7. Press the All Call and Page by Phone switches on the 3-ASU
Audio Source Unit. When the Ready to Page LED lights
steady, speak into the telephone still connected, and verify
that the telephones audio is distributed throughout the
facility. Press the Disconnect switch on the 3-FTCU, and
hang up the master and remote phones.
8a. Class A telephone riser configuration: Disconnect the
telephone riser wiring (TB1-2 & TB1-2) or (TB1-3 &
TB1-4) from the 3-FTCU, and verify that a riser trouble
message appears in the Trouble queue. Take a firefighter
telephone off-hook (plug a phone in a phone jack). Verify
that the incoming call buzzer sounds, the display indicates 1
Calls Pending, the location of the incoming call is displayed
in reversed text, and 0 calls connected is shown in the
display. Restore the connection.
8b. Class B telephone riser configuration: Disconnect the
telephone riser wiring (TB1-1 & TB1-2) from the 3-FTCU,
and verify that a riser trouble message appears in the Trouble
queue. Restore the connection.
9. Disconnect each phone station/jack station, and verify that a
Trouble message appears in the Trouble queue. Restore the
connections.
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6.16 EST3 Installation and Service Manual
3-ZAxx Audio Amplifiers
1. Verify that the module is properly seated in both rail
connectors and secured with the two snap rivets. Verify that
removable terminal strips are firmly seated.
2. Verify that the 3-ASU is installed using accepted
workmanship standards.
3. If wired with a backup amplifier, verify that the backup
amplifiers wattage is equal to or greater than the wattage of
any primary amplifier it can replace. If mixing 15-, and
30-watt amplifiers with 20-, and 40-watt amplifier modules,
make sure the back up amplifier is 15 or 30 watts, whichever
is required.
4. Verify that the EVAC and Page signals are available at the
speakers
5. Create an amplifier fault. Verify backup amplifier
substitution.
6. Class B amp output configuration: Disconnect the modules
audio output wiring (TB2-7 & TB2-8) from the 3-ZAxx, and
verify that the appropriate amplifier Trouble message
appears in the Trouble queue. Restore the connection.
7. Class B supplementary NAC output configuration (3-ZA20
& 3-ZA40 only): Disconnect the modules supplementary
notification appliance circuit wiring (TB2-3 & TB2-4) from
the 3-ZAxx, and verify that the appropriate Trouble message
appears in the Trouble queue. Restore the connection. Short
the modules supplementary notification appliance circuit
wiring (TB2-3 & TB2-4) from the 3-ZAxx, and verify that
the appropriate Trouble message appears in the Trouble
queue. Remove the short.
Control/display modules
1. Verify that the display(s) are properly seated in the module
and secured with the four snap rivets. Verify that the ribbon
cable between the display and its host module is firmly
seated on both ends.
2. Perform a lamp test by pressing the Alarm Silence and Panel
Silence switches simultaneously
3. Perform a functional switch test
Amplifier transfer panel (ATP)
1. Disconnect power amplifier output. Verify amplifier/riser
trouble annunciated on panel. Restore connection.
2. Initiate an All Call page. Verify that audio is available on all
power amplifier outputs.
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Power-up and testing
EST3 Installation and Service Manual 6.17
3. If back up amplifiers provided, create an amplifier failure
and verify backup amp operates properly.
4. Disconnect ac power from amplifier rack. Initiate an All Call
page. Verify that audio is available on all power amplifier
outputs.
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Power-up and testing
6.18 EST3 Installation and Service Manual
Detector, input module, and output module testing
The procedures listed in this section should be performed on the
detectors, input modules, output modules, and related accessories
connected to each cabinet. These procedures are designed to test
the devices and the network applications programming.
Note: The network configuration, Signature Control module
information must be downloaded into the network and Audio
Source Unit, using the System Definition Utility (SDU) program,
before starting testing.
Every circuit connected to the EST3 system should be visited,
and manually activated during the installation process to verify
that:
1. The installed location meets proper engineering practices.
2. The location annunciated by the system agrees with the
physical location of the device.
3. That the activated device initiates the correct system
response.
Duct detectors should be tested to verify that both minimum and
maximum airflow requirements are met.
Signature Series detectors and bases on a
3-SSDC module circuit
1. Verify that all components are installed using accepted
workmanship standards.
2. Individually activate each detector. Verify that the
appropriate Alarm and location message is displayed on the
3-LCD display. Verify that the detector initiates the
appropriate system responses. If the detector is installed in a
relay base, verify that the bases relay function operates
correctly. If the detector is installed in an isolator base,
verify that the base isolates the required circuit segments.
Caution: Do not use magnets to test Signature series detectors.
Doing so may damage the detector electronics. Instead, use an
approved testing agent (e.g. canned smoke.)
3. Duct mounted detectors should be tested using an air
velocity test kit (6263, 6263-SG) to verify that
minimum/maximum airflow requirements are met.
4. Remove the detector from its base. Verify that the
appropriate Trouble and location message is displayed on the
3-LCD display.
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Power-up and testing
EST3 Installation and Service Manual 6.19
5. After all detectors have been individually inspected, run a
Sensitivity report, using the Reports command.
Addressable analog detectors on a 3-AADC
Module circuit
1. Verify that all components are installed using accepted
workmanship standards.
2. Individually activate each detector. Verify that the
appropriate Alarm and location message is displayed on the
3-LCD display. Verify that the detector initiates the
appropriate system responses.
3. Duct mounted detectors should be tested to verify that
minimum/maximum airflow requirements are met.
4. Remove the detector from its base. Verify that the
appropriate Trouble and location message is displayed on the
3-LCD display.
5. After all detectors have been individually inspected, run a
Sensitivity report, using the Reports command.
Traditional 2-wire smoke detectors connected to
3-IDC8/4 modules
1. Verify that all components are installed using accepted
workmanship standards.
2. Individually activate each detector. Verify that the
appropriate Alarm and location message is displayed on the
3-LCD display. Verify the detector circuit initiates the
appropriate system responses.
3. Duct mounted detectors should be tested to verify that
minimum/maximum airflow requirements are met.
4. Remove the detector from its base. Verify that the
appropriate circuit Trouble and location message is
displayed on the 3-LCD display.
Conventional 2-wire smoke detectors connected
to SIGA-UM modules
1. Verify that all components are installed using accepted
workmanship standards.
2. Verify that jumper JP1 on each SIGA-UM module is set to
position 1/2.
3. Individually activate each detector. Verify that the
appropriate Alarm and location message is displayed on the
3-LCD display. Verify the SIGA-UM initiates the
appropriate system responses.
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Power-up and testing
6.20 EST3 Installation and Service Manual
4. Duct mounted detectors should be tested to verify that
minimum/maximum airflow requirements are met.
5. Remove the detector from its base. Verify that the
appropriate SIGA-UM Trouble and location message is
displayed on the 3-LCD display.
Signature series input modules
1. Verify that all components are installed using accepted
workmanship standards.
2. Individually activate each initiation device. Verify that the
appropriate circuit type and location message is displayed on
the 3-LCD display. Verify that the circuit initiates the
appropriate system responses.
3. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
Signature series output modules
1. Verify that all components are installed using accepted
workmanship standards.
2. Using the Activate Output command, individually activate
each output. Verify that the device responds appropriately.
3. For supervised output circuits, open up the circuit. Verify
that the appropriate circuit Trouble and location message is
displayed on the 3-LCD display.
4. If the output is activated by one or more system inputs,
activate these inputs and verify the output function operates
appropriately.
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Power-up and testing
EST3 Installation and Service Manual 6.21
Initiating device testing
The procedures listed in the following sections should be
performed on the initiating devices connected to the system, in
conjunction with the procedures in Detector, input module, and
output module initial and reacceptance testing. These procedures
are designed to test the initiating devices and the network
applications programming.
Manual stations
1. Visual inspection
2. Activate mechanism
3. Verify that the appropriate circuit type and device location
message is displayed on the 3-LCD display. Verify the
device initiates the appropriate system responses.
4. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
Nonrestorable heat detectors
1. Visual inspection
2. Test mechanically and/or electrically
3. Verify that the appropriate circuit type and device location
message is displayed on the 3-LCD display. Verify the
device initiates the appropriate system responses.
4. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
Restorable heat detectors
1. Visual inspection
2. Activate detector
3. Verify that the appropriate circuit type and device location
message is displayed on the 3-LCD display. Verify the
device initiates the appropriate system responses.
4. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
Waterflow switches
1. Visual inspection
2. Activate sprinkler test valve. (Refer to Sprinkler system test
procedure.)
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Power-up and testing
6.22 EST3 Installation and Service Manual
3. Verify that the appropriate circuit type and device location
message is displayed on the 3-LCD display. Verify the
device initiates the appropriate system responses.
4. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
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Power-up and testing
EST3 Installation and Service Manual 6.23
Notification appliance testing
The procedures listed in the following sections should be
performed on the notification appliances connected to the
system, in conjunction with the procedures in Detector, input
module, and output module initial and reacceptance testing.
These procedures are designed to test the notification appliances
and the network applications programming.
Visual devices
1. Visual Inspection
2. Activate the circuit. Verify all indicating appliances
operating properly.
3. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
Speakers
1. Visual Inspection
2. Activate the circuit. Verify all indicating appliances
operating properly.
3. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
Bells and horns
1. Visual Inspection
2. Activate the circuit. Verify all indicating appliances
operating properly.
3. Open up the circuit. Verify that the appropriate circuit
Trouble and location message is displayed on the 3-LCD
display.
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Power-up and testing
6.24 EST3 Installation and Service Manual
Record of completion
When the system has been tested and found to operate
satisfactorily, make a copy and fill out the Record of Completion
on the following pages, and mount it near the fire alarm panel or
give it to the building representative.
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Power-up and testing
EST3 Installation and Service Manual 6.25
Record of Completion
Protected Property
Name:
Address:
Representative:
Phone:
Authority Having Jurisdiction:
Address:
Phone:
Record of System Installation
This system has been installed in accordance with the NFPA standards listed below, was inspected by __________________
on __________________, and includes the devices listed below, and has been in service since _______________ .
NFPA 72: Year ________; Ch. 1 2 3 4 5 6 7 (circle all that apply)
Manufacturer's Instructions Other (specify):
NFPA 70, , Article 760 National Electrical Code
Record of System Operation
All operational features and functions of this system were tested by __________on _________ and found to be operating properly and in
accordance with the requirements of:
NFPA 72: Year ________; Ch. 1 2 3 4 5 6 7 circle all that apply)
Manufacturer's Instructions
Signed: Dated: Organization:
Other (specify):
NFPA 70, , Article 760 National Electrical Code
System Software
Installed Revision: Checksum:
Revisions & Reasons:
Date of Programmer's Latest Factory Certification:
Programmed by (name):
Data Entry Program Revision Used
System Firmware
Application Programming
Initial Program Installation: Date:
Date:
Date:
Date:
Date:
Maintenance
System deviations from the referenced standards are:
(signed) for Central Station or Alarm Service Company
(signed) for representative of the authority having jurisdiction
(title)
(title)
(date)
(date)
Frequency of routine tests and inspections, if other than in accordance with the referenced NFPA standards:
Page 1 of 2
[EST3ROC1.CDR]
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Power-up and testing
6.26 EST3 Installation and Service Manual
[EST3ROC2.CDR]
Record of Completion
Supervisory Devices and Circuits
(indicate quantity)
Compulsory Guard's Tour comprised of ______ transmitter stations and
_______ intermdediate stations.
Valve supervisory devices
Selector in auto position
Fire pump power
Sprinkler System
Engine Driven Fire Pump
Electric Fire Pump
Other Supervisory Function(s)
(specify)
Building temperature points
Control panel trouble
Fire pump running
Site water temperature points
Transfer switches
Phase reversal
Site water supply level points:
Engine running
Power Supplies
Nominal Voltage:
Emergency system described in NFPA 70, Article 700
Current rating:
Location:
Storage battery
Dedicated generator
Location of fuel supply:
Primary (main)
Emergency or standby system used to backup primary supply
Secondery (standby)
Current Rating:
Legally required standby system described in NFPA 70, Article 701
Amp-Hour rating:
Overcurrent protection:
Optional standby system described in NFPA 70, Article 702, meeting the
performance requirements of Article 700 or 701
Calculated for _____ hours of
system operation. Type:
Notification Appliances & Circuits
# Notification Appliance Circuits
Type and quantity of installed Notification Appliances
Bells inch Visual Signals Type:
Speakers with audible
Horns without audible
Other:
Local Annunciator
Signaling Line Circuits
Quantity Style
Quantity and Style of connected SLCs, per NFPA 72, Table 3-6.1
System & Service
NFPA 72 - Local
NFPA 72 - Emergency Voice Alarm Service
NFPA 72 - Auxiliary
NFPA 72 - Central Station
NFPA 72 - Proprietary
NFPA 72 - Remote Station
If alarm transmitted off premise, location(s) received:
# Voice/alarm channels:
Type of connection:
Prime Contractor:
If alarms retransmitted off premise, location & phone of receiving organization:
# Installed speakers:
Local Energy:
Central Station Location:
Alarm:
Supervisory:
# Telephones/jacks installed:
Location/Phone # for receipt of signals:
Method of transmission of alarms to central station:
Method of transmission of alarms to public fire service comunications center:
1. 2.
McCulloh One-Way Radio Digital Alarm Communicator
Others: Two-Way Radio
Multiplex
Method of alarm retransmission:
Single:
# speakers per zone:
Shunt: Parallel Telephone:
Multiple:
Page 2 of 2
Initiating Devices and Circuits
(indicate quantity)
Manual Stations
Smoke Detectors: Ion
Ion
Photo
Photo Duct Detectors:
Waterflow Switches:
Other (list):
Automatic Devices
Ion/Photo/Heat
Ion/Photo/Heat
Combination Detectors
(circle active sensors)
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Power-up and testing
EST3 Installation and Service Manual 6.27
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Power-up and testing
6.28 EST3 Installation and Service Manual
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EST3 Installation and Service Manual 7.1
Chapter 7
Preventive maintenance
Summary
This chapter provides a listing of required scheduled
maintenance items and procedures.
Content
General 7.2
Preventive maintenance schedule 7.3
Signature device routine maintenance tips 7.5
Detectors 7.5
Modules 7.5
Signature detector cleaning procedure 7.6
System trouble and maintenance log 7.7
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Preventive maintenance
7.2 EST3 Installation and Service Manual
General
Before commencing testing, notify all areas where the alarm
sounds and off premises locations that receive alarm and trouble
transmissions that testing is in progress.
Records of all testing and maintenance shall be kept on the
protected premises for a period of at least five (5) years.
Required Tools:
Slotted Screwdriver, Insulated
Digital multimeter
1.1 k 1W resistor
12 inch (30.5 cm) jumper lead with alligator clips
Panel Door Key
In addition, make sure you have the required system passwords.
If the system includes access control applications, you'll need a
construction card, or other valid access card.
A complete check of installed field wiring and devices should be
made at regular intervals, in accordance with NFPA 72 and ULC
524 requirements. This includes testing all alarm and supervisory
alarm initiating devices and circuits, and any off premise
connections.
Panel operation should be verified in the alarm, supervisory, and
trouble modes.
To ensure that the panel can be powered when primary power is
lost, the batteries should be periodically inspected, tested, and
replaced (as a minimum) every 4 years.
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Preventive maintenance
EST3 Installation and Service Manual 7.3
Preventive maintenance schedule
Preventive maintenance schedule
Component
Testing
Interval Test Procedure
Manual
Stations
Semi-
annually
1. Visual inspection
2. Put zone in Test mode
3. Activate mechanism
4. Verify proper IDC zone response
Non-
Restorable
Heat
Detectors
Semi-
annually
1. Visual inspection
2. Put zone in Test mode
3. Test mechanically and/or electrically
4. Verify proper IDC zone response
Restorable
Heat
Detectors
Semi-
annually
1. Visual Inspection
2. Put zone in Test mode
3. Activate at least one detector on each IDC. Within five years all
detectors on each IDC shall be tested.
Smoke
Detectors
Annually 1. Visual inspection
2. Put zone in test mode
3. Conduct a Functional test to verify proper IDC zone response
4. Check sensitivity
5. Clean as required
Waterflow
Switches
2 Months 1. Put zone in Test mode
2. Activate sprinkler test valve. Refer to Sprinkler system test
procedure.
All Initiating
Device
Circuits
Annually 1. Enter Test mode
2. Activate IDC zone. Appropriate NACs should activate & zone
information should be annunciated.
3. Restore device and reset zone
4. Open the IDC field wiring. Trouble should be annunciated.
5. Reset and lock panel at conclusion of all testing
Remote
Annunciators
Annually 1. Verify all indicators operating properly.
Notification
Appliances
Annually 1. Visual Inspection
2. Put panel in Alarm, Drill, or Test mode. Verify that all indicating
appliances are operating properly
Panel LEDs
& Trouble
Buzzer
Annually 1. Illuminate all LEDs by pressing the Panel Silence and Trouble
Silence switches at the same time
2. Reset and lock panel at conclusion of all testing
Panel
Primary
Power
Acceptance
and Re-
acceptance
tests
1. Remove Primary AC power
2. Verify panel operates from battery
3. Verify panel goes into trouble (6 second delay)
4. Restore AC power at end of test
5. Reset and lock panel at conclusion of all testing
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Preventive maintenance
7.4 EST3 Installation and Service Manual
Preventive maintenance schedule
Component
Testing
Interval Test Procedure
Panel
Secondary
Power
Acceptance
and Re-
acceptance
tests
1. Remove primary ac power
2. Measure standby and alarm currents, and compare with battery
calculations to verify adequate battery capacity.
3. Test under full load for 5 minutes
4. Measure battery voltage under full load (20.4 to 27.3 VDC)
5. Restore ac power at end of test
6. Reset and lock panel at conclusion of all testing
Panel
Trouble
Signals
Annually 1. Verify operation of system Trouble LED and trouble buzzer
2. Reset and lock panel at conclusion of all testing
3-LCD Clock Each visit Verify displayed time is correct. Reset clock if incorrect.
Supervisory
Signal
Initiating
Devices
Semi-
annually
1. Put zone in Test mode
2. Operate valve
3. Test pressure, temperature, and water level sensors per the
sprinkler system test procedure
Auxiliary
System Off-
Premise Fire
Alarm Signal
Transmission
Monthly 1. Coordinate test with receiving location
2. Verify receipt of all transmitted signals
3. Reset and lock panel at conclusion of all testing
Remote
System Off-
Premise
Waterflow
Signal
Transmission
Every 2
Months
1. Coordinate test with receiving location
2. Verify receipt of all transmitted signals
3. Reset and lock panel at conclusion of all testing
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Preventive maintenance
EST3 Installation and Service Manual 7.5
Signature device routine maintenance tips
Detectors
When removing one detector at a time, wait 1 minute after
replacing the first detector before removing the next detector.
This gives the system time to recognize and re-map the first
detector before generating a trouble condition caused by
removing the second detector.
Modules
Signature modules should be visually inspected to insure the
physical installation is secure. Functional testing of the modules
function should be done on a regular basis, as required by the
AHJ.
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Preventive maintenance
7.6 EST3 Installation and Service Manual
Signature detector cleaning procedure
Signature detectors may be cleaned using a conventional vacuum
cleaner with the detector cleaning tool (P/N SIGA-ST) installed
on the end of the suction hose (nominal 1.5 in. [3.8 cm] ID)
extension tubes. The tool creates a high velocity vortex
scrubbing action around the detector, removing loose dust and
debris which is subsequently drawn into the vacuum.
Note: In order to avoid false alarms, disable the detector being
cleaned before using the detector cleaning tool.
1. Disable the detector to prevent false alarms.
2. Use the conventional vacuum cleaner brush attachment to
remove any visible cobwebs etc. from the immediate area of
the detector.
3. Connect the detector cleaning tool to the suction hose.
4. Place the detector cleaning tool over the detector head for
approximately 10 seconds.
5. After the detector has been cleaned, Restore it to proper
operation.
6. Check the detectors sensitivity to verify the effectiveness of
the cleaning.
Detector
Cleaning
Tool
Place cleaning tool
over detector.
Connect to vacuum
cleaner hose.
[ACLEAN1.CDR]
Figure 7-1: Detector Cleaning Tool
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Preventive maintenance
EST3 Installation and Service Manual 7.7
System trouble and maintenance log
Date Time Event Initial
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Preventive maintenance
7.8 EST3 Installation and Service Manual
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EST3 Installation and Service Manual 8.1
Chapter 8
Service and troubleshooting
Summary
This chapter provides a comprehensive set of procedures and
tables to aid certified technical personnel in servicing and
troubleshooting the system.
Content
Overview 8.3
Maintenance philosophy 8.3
Problem classification 8.3
Handling static-sensitive circuit modules 8.3
Removing or replacing circuit modules 8.3
Recommended spares list 8.4
Hardware problems 8.5
Identification 8.5
Isolation 8.5
Substituting hardware 8.5
Adding hardware 8.6
Downloading problems 8.6
Modules 8.7
Rail signals 8.7
3-PPS/M Primary Power Supply module 8.7
3-BPS/M Booster Power Supply module 8.9
SIGA-APS Auxiliary Power Supply 8.10
3-CPU1 Central Processor module 8.11
3-FIB/A fiber optic interface 8.15
3-SSDC Signature Controller module 8.16
Control / display modules 8.16
Audio amplifier modules 8.17
3-OPS Off-Premises Signal module 8.17
3-IDC8/4 Initiating Device Circuit module 8.18
3-LDSM Display Support module 8.18
3-MODCOM(P) Modem Communicator module 8.18
Common causes of problems 8.19
Audio components 8.21
3-ASU Audio Source Unit 8.21
3-FTCU Firefighter Telephone Control Unit 8.22
SIGA audio amplifiers 8.23
Pseudo point descriptions 8.25
Signature data circuit (SDC) operation 8.37
Basic Signature data circuit troubleshooting 8.39
Isolating circuit and device problems 8.39
Open circuit conditions 8.39
Short circuit conditions 8.40
Ground fault conditions 8.41
Substituting known good Signature series devices 8.42
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Service and troubleshooting
8.2 EST3 Installation and Service Manual
3-SSDC Signature controller module 8.49
Substituting Signature controller modules 8.49
Mapping errors 8.49
Device troubleshooting 8.51
Signature diagnostic tools 8.53
Using Signature diagnostics 8.53
Signature diagnostic sequence 8.54
Displaying mapping errors 8.54
Displaying device chain errors 8.57
Using the chain lists 8.58
Displaying message counters 8.58
Displaying device trouble 8.60
Displaying trouble tables 8.63
DSDC status 8.66
Introduction 8.66
Setting up the System Definition Utility program 8.66
Using DSDC status 8.66
Displaying the current SDC status 8.66
Displaying a log of current SDC status events 8.68
Displaying the SDC in-process progress chart 8.69
Addressable analog diagnostic tools 8.71
System definition utility 8.71
Problem solving hints 8.73
3-AADC Addressable Analog Driver Controller 8.75
Substituting 3-AADC local rail modules 8.75
Addressable analog device troubleshooting 8.76
Wiring problems 8.78
Correcting addressable analog circuit wiring problems 8.79
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Service and troubleshooting
EST3 Installation and Service Manual 8.3
Overview
Maintenance philosophy
The EST3 life safety system consists of modular assemblies
utilizing surface mount technology (SMT) for easy installation
and maintenance. SMT provides high reliability but prohibits
component-level field repairs. For these and other reasons, the
maintenance philosophy consists of fault isolating to the circuit
card assembly, removing the defective circuit card, and then
replacing it with a spare.
Service and repair of EST3 system components centers around
the following assumptions:
1. Qualified technicians possessing a complete understanding
of the system hardware and functions will perform
maintenance.
2. Only certified maintenance technicians will service the
equipment.
3. Maintenance technicians will have a ready available supply
of replacement parts.
Problem classification
Problems with the system can generally be classified into two
categories: application programming problems and hardware
(including firmware) problems. Many times hardware problems
are identified by the system itself. Application programming
problems are typically suspected when an incorrect response
happens, or when a response fails to happen or happens at the
wrong time.
Handling static-sensitive circuit modules
Many of the circuit modules use components that are sensitive to
static electricity. To reduce the possibility of damaging these
components, take the following precautions when handling:
1. Use only approved grounding straps that are equipped with a
1 M resistive path to earth ground.
2. Always keep circuit modules in their protective antistatic
packaging. Remove only for inspection or installation.
3. Always hold circuit modules by the sides. Avoid touching
component leads and connector pins.
Removing or replacing circuit modules
When removing or replacing circuit modules, always remember
to:
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Service and troubleshooting
8.4 EST3 Installation and Service Manual
1. First disconnect the battery then remove ac power.
Removing or replacing circuit modules when power is
applied will damage the equipment.
2. Avoid applying excessive force to the snap-rivet fasteners
that lock the plug-in modules in place. If needed, use the
extraction tool provided in the hardware kit.
Recommended spares list
As a general guideline, 10% of the quantity installed or a
minimum of 1 each of the following installed equipment should be
available as spare:
Power supply
Local rail modules
Amplifiers (if no backup installed in system)
Printer ribbon
As a general guideline, 10% of the quantity installed or a
minimum of 3 each of the following installed equipment should be
available as spare:
Monitor modules
Control modules
Heat detectors
Ionization smoke detectors
Photoelectric smoke detectors
Base, detector
Duct detector filter kits
Breakglass replacement for pull stations
Breakglass replacement for warden stations
Horn, bell, strobe, and speaker
System batteries should be replaced at recommended intervals.
Stocking of spare batteries is not recommended because of
shelf-life limitations.
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Service and troubleshooting
EST3 Installation and Service Manual 8.5
Hardware problems
Identification
Hardware problems are typically identified by an intermittent or
total failure of a device.
Isolation
Hardware problems may be categorized as problems within an
equipment cabinet, and problems with field wiring and devices.
The quickest way to locate a hardware problem is by selectively
isolating portions of the system and observing the results of the
isolation. By selectively isolating smaller and smaller portions of
the system, hardware faults can usually be isolated. The suspect
component may then be replaced with a known good component,
and the results again observed.
Substituting hardware
Caution: Never install or remove a module while power is
applied to the cabinet.
The local rail modules in the EST3 system are microprocessor
based. The Signature driver controller module, 3-CPU1 Central
Processor module, 3-AADC Addressable Analog Device
Controller module, and 3-ASU Audio Source Unit all have
flash memory, which is used to store the operating firmware.
The flash memory is empty when the module is shipped from the
factory. When the configuration database is downloaded into the
cabinet, each component using flash memory receives specific
information. This information includes the modules location in
the system and its configuration.
Note: Because the content of each module is specific to its
cabinet location, do not substitute 3-SSDC, 3-CPU1, 3-AADC,
or 3-ASU modules without downloading the new cabinet
configuration database.
If you are substituting a Signature driver controller module, you
must also download the specific Signature circuit information
into the modules memory. If you are substituting a 3-AADC
driver controller module, you must also download its specific
circuit configuration into its database. If you are substituting
3-ASU modules, you must also download the audio message
database directly into the 3-ASU.
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Service and troubleshooting
8.6 EST3 Installation and Service Manual
Rail module substitution and replacement rules
Rule 1: Modules must be replaced with modules of the same
model number.
Rule 2: LED / Switch Displays must be replaced with LED /
Switch Displays of the same model number.
Rule 3: Substitute modules MUST have an IDENTICAL LED /
Switch Display installed as the module it replaces.
Rule 4: Substitute modules should be installed in the same rail
location as the module it is replacing.
Adding hardware
When hardware is added to a cabinet, a portion of the network
configuration database must also be changed. The extent of the
changes depends on the rule relationships between the added
component and the balance of the network. Revised copies of the
database must then be downloaded using the SDU program.
Downloading problems
If you are experiencing frequent downloading problems, low
signal level from the download computer may be the cause. The
Buffered RS-232 Communication Cable, Catalog No.
SDU-CBL, may be used to correct signal level problems.
Note: Do not use the buffered RS-232 communication cable with
a 3-CPU1.
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Service and troubleshooting
EST3 Installation and Service Manual 8.7
Modules
Rail signals
The figure below shows the signals normally present on a pair of
chassis rails.
Note: The panel controller and the power supply monitor module
must be installed in order to measure the voltages indicated.
J8
J9
J10
J11
Top Rail J9 BIN J8 AIN
[3RAILSIG.CDR]
1
13
2
14
J10 AOUT J11 BOUT
J8
J9
J10
J11
J8 CIN
J10 COUT
1
11
2
12
J9 DIN
J11 DOUT
Bottom Rail
Top Rail
Pin Function
1 - 2 +6.25 VDC
3 +Sense
4 -Sense
5 -
6 +
7 -Rail Data
8 +Rail Data
9 - 10 Not Used
11 - 14 Common
Audio Data
Audio Data
Bottom Rail
Pin Function
1 - 4 +24 VDC
5 All Fail
6 - 9 Not Used
10 - 12 Ground
The dc voltages can be checked with a digital meter. Data signals
on pins 7 and 8 of the top rail can be verified by looking at the
Rx and Tx LEDs on any module installed on the rail.
3-PPS/M Primary Power Supply module
The transmit (TX) and receive (RX) LEDs on the Primary Power
Supply Monitor Module should flicker, indicating normal two
way communication activity with the 3-CPU1.
[PSMONLED.CDR]
TX RX TX RX
If the 3-PPS/M Primary Power Supply is used in conjunction
with one or more 3-BPS/M Booster Power Supplies, there is
interaction between the supplies. Under most conditions, a
defective power supply will be identified by the system, and
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Service and troubleshooting
8.8 EST3 Installation and Service Manual
annunciated as a trouble. The system may continue to operate
nearly normally, as the battery connected to the faulty supply
will automatically be switched into the circuit, as the load
demands.
Table 8-1: Nominal primary and booster power supply
voltages
Test Point Voltage
Rail Power 25 - 26.4 Vdc w/AC power on
Auxiliary Power 25 - 26.4 Vdc w/AC power on
Battery 27.3 V (battery under charge @ 25 C)
Table 8-2: Primary Power Supply module troubleshooting
Problem Possible cause
Supply will not operate from ac line 1. AC line fuse F2 (3.15A slow blow) open
2. Rectified DC fuse F3 (3.15A slow blow)
open
RX or TX LED OFF
No communication between 3-PSMON and
3-CPU1
1. Defective or poor connection on ribbon
cable between 3-PSMON and 3-PPS
2. 3-PSMON Defective
3. 3-PPS Defective
Auxiliary & Rail voltage low 1. Excessive load causing supply to fold back
2. Power Cable between 3-PSMON and
3-PPS loose or defective
3. Booster Supply failure causing primary
supply to fold back
Batteries will not charge 1. System in alarm mode
2. Fuse F1 (8A) on 3-PPS open
3. 30 to 60 Ah battery installed, 10 to 29 Ah
battery specified in SDU
4. Battery shorted
5. Battery not wired to power supplies
correctly (only wired to BPS/M)
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Service and troubleshooting
EST3 Installation and Service Manual 8.9
Table 8-2: Primary Power Supply module troubleshooting
Problem Possible cause
System will not operate on batteries 1. Battery voltage below 18 Vdc. (system
automatically turns off when batteries too
low to properly operate system)
2. Fuse F1 (8A) on 3-PPS open
3. Batteries connected before ac power
energized
4. Battery temperature too high
5. Defective batteries
3-BPS/M Booster Power Supply module
The transmit (TX) and receive (RX) LEDs on the Booster Power
Supply Monitor Module should flicker, indicating normal two
way communication activity with the 3-CPU1.
[PSMONLED.CDR]
TX RX TX RX
The booster power supply voltages are indicated in Table 8-1.
Table 8-3 lists common problems with the booster power supply
and booster monitor module.
Table 8-3: Booster Power Supply module troubleshooting
Problem Possible cause
Supply will not operate from ac line 1. AC line fuse F2 (3.15A slow blow) open
2. Rectified DC fuse F3 (3.15A slow blow)
open
RX or TX LED OFF
No communication between 3-BPSMON
and 3-CPU1
1. Defective or poor connection on ribbon
cable between 3-BPSMON and 3-BPS
2. 3-BPSMON defective
3. 3-BPS defective
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8.10 EST3 Installation and Service Manual
Table 8-3: Booster Power Supply module troubleshooting
Problem Possible cause
Auxiliary & Rail voltage low 1. Excessive load causing supply to fold
back
2. Power Cable between 3-BPSMON and
3-BPS loose or defective
3. Booster Supply failure causing primary
supply to fold back
System will not operate on batteries 1. Battery voltage below 18 Vdc. (system
automatically turns off when batteries too
low to properly operate system)
2. Fuse F1 (8A) on 3-BPS open
3. Batteries connected before ac power
energized
4. Battery temperature too high
5. Defective batteries
SIGA-APS Auxiliary Power Supply
[3SIGAPS2.CDR]
BATTERY
H
1
2
0
V
A
C
N
F1
F2
G
TB3
-
N
A
C
+
P
W
R
1
-
N
A
C
+
P
W
R
2
S
I
G
A
-
O
U
T
+
S
I
G
A
-
I
N
+
AC Power LED
Rx & Tx LEDs
Signature
Monitor
Card
Figure 8-1: SIGA-APS Auxiliary Power Supply
Table 8-4: Nominal auxiliary primary power supply voltages
Test point Voltage
Signal Power 24 Vdc nominal with ac power on
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EST3 Installation and Service Manual 8.11
Table 8-4: Nominal auxiliary primary power supply voltages
Test point Voltage
Battery 26.8 V (battery under trickle charge)
Table 8-5: SIGA-APS trouble conditions
Address Status Description
Low (1
ST
Zone) Open AC Failure or battery Loss
High (2
ND
Zone)
Open NAC short or internal fault or
ground fault
Table 8-6: Auxiliary power supply troubleshooting
Problem Possible cause
No Signature communication 1 Defective or poor connection on Signature Data Circuit
(Com LED does not flash) 2 Does not appear as supervisory SIGA-CT2 in database
AC power OFF 1 No ac power to unit
Signal power voltage low 1 Excessive load causing supply to fold back (3.2 A max)
Batteries will not charge 1 Fuse F2 (7 Amps) open,
2 Installed battery greater than 10 Ah capacity
System will not operate on
batteries
1 Batteries low (system automatically turns off when
batteries too low to properly operate system)
2 Fuse F2 open
System ground fault 1 Internal or field wiring in contact with earth ground
3-CPU1 Central Processor module
The 3-CPU1 controls all the communication and processing of
information for modules located in its cabinet. Token ring
network communication between CPU modules in other cabinets
is also processed by the 3-CPU1. Network communication is
RS-485 when the 3-RS485 card is installed in 3-CPU1 connector
J2, and fiber optic when the 3-FIB module is connected to J2 of
the 3-CPU1.
Network and audio data circuits
Figure 8-2 and Table 8-7 show the location and normal state of
the communication status LEDs on the 3-CPU1 module.
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8.12 EST3 Installation and Service Manual
TB1
SUP
C
ALARM TROUBLE
O
N
C
N C
O
N C
-
A C
N N
O
N
C
N
NETWORK
+
B
+
A A
-
AUDIO AUDIO
B
- +
AIN AOUT
+ - -
R
X
1 1 1
T
X
R
T
S
2 1 2 2
C
X
O
M
R
R
T
X
T
S
2
C
O
M
IN OUT B OUT
AUDIO
+ +
AUDIO
B IN
- -
J1
Rx1
Rx2
Rx3
Tx1
Tx2
Tx3
[CPULEDS.CDR]
Figure 8-2: 3-CPU1 module
Table 8-7: 3-CPU1 LED indications
LED Normal
state
Description
RX1 Flicker Local Rail Receive Activity
TX1 Flicker Local Rail Transmit Activity
RX2 Flicker Network Data Ch A Receive Activity
TX2 Flicker Network Data Ch A Transmit Activity
RX3 Flicker Network Data Ch B Receive Activity
TX3 Flicker Network Data Ch B Transmit Activity
EST3 network wiring alternates between channel A and channel
B, as shown in Figure 8-3.
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EST3 Installation and Service Manual 8.13
A B
3-CPU1
or
3-ANNCPU
A B
3-CPU1
or
3-ANNCPU
A B
3-CPU1
or
3-ANNCPU
A B
3-CPU1
or
3-ANNCPU
A B
3-CPU1
or
3-ANNCPU
A B
3-CPU1
or
3-ANNCPU
[3NETWIRE1.CDR]
Class B Network Wiring One Line Diagram
Class A Network Wiring One Line Diagram
Figure 8-3: Network wiring one line diagram
RX1 and TX1 should flicker continuously, indicating normal
two-way CPU module to rail module communication activity.
When multiple CPU modules are networked together using Class
B wiring, RX2, TX2, RX3, and TX3 on all panels except the first
and last should flicker continuously, indicating normal two-way
network communication activity on both data channels.
When multiple CPU modules are networked together using Class
A wiring, RX2, TX2, RX3, and TX3 should flicker continuously,
indicating normal two way network communication activity on
data channels A, and B.
The network and audio riser data circuits are isolated at each
CPU module. This prevents a shorted data circuit from
interrupting communication on the entire circuit. Figure 8-4
shows typical Class B network data circuit.
3NETTS1.CDR
1 2 3 4 5
Figure 8-4: Class B network data circuit
When trying to isolate trouble on a network or audio data circuit,
remember that both shorted and open circuit segments will
interrupt communication between two CPU modules.
Figure 8-5 shows an open or short circuit fault between cabinets
3 and 4.
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8.14 EST3 Installation and Service Manual
3NETTS2.CDR
Circuit Fault
open or short
1 2 3 4 5
Figure 8-5: Network data circuit fault
Either an open or shorted circuit will interrupt communication
between cabinets 3 and 4. The token ring network will
reconfigure and operate as two independent sub-networks, one
consisting of cabinets 1, 2, and 3; the second consisting of
cabinets 4 and 5.
Due to the isolation between cabinets, during a ground fault
condition, the number of potential circuits to be investigated is
limited to those originating from a single cabinet.
Table 8-8: 3-CPU1 troubleshooting
Problem Possible cause
RX1 or TX1 off 1. 3-CPU1 not firmly seated in rail connectors
2. 3-CPU1 failure
RX2, TX2 or RX3, TX3 off, or both
pairs off
1. (+) and (-) wires reversed.
2. Circuit not properly terminated
3. Network A and Network B circuits crossed
4. Improper wire installed
5 Ground fault
6. 3-RS485 card loose
RS-232 port (J5) inoperative 1. TX & RX wires reversed
2. 3-CPU1 and peripheral device baud rate
mismatched
3. PC improperly configured
Ancillary RS-232 port (TB2-1 to 4 or
TB2-5 to 8) inoperative
1. TX & RX wires reversed.
2. 3-CPU1 and peripheral device baud rate
mismatched
3. Peripheral device off-line or improperly configured
RS-485 port (TB2 17 to 20) inoperative 1. (+) and (-) wires reversed.
2. 3-RS485 card not seated properly
3. Network A and Network B circuits crossed
4. Improper wire
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EST3 Installation and Service Manual 8.15
Table 8-8: 3-CPU1 troubleshooting
Problem Possible cause
Power LED off, no characters on
display, switches inoperative
1. No power to panel.
2. Ribbon cable between 3-LCD and 3-CPU1 loose
or defective.
3. 3-CPU1 defective
4 3-LCD defective
5. 3-CPU1 not configured in SDU for 3-LCD
All Module LEDs and switches
inoperative AND host module working
correctly.
1. Ribbon cable between display and 3-CPU1
module loose or defective
2. Display not configured in SDU
3. Display defective
Switch activation does not perform the
required function.
1 Display not defined in SDU database
2. Domain not configured correctly.
3-FIB/A fiber optic interface
Note: If network communication must be maintained when the
node is powered down for service, connect a 12V battery to J2
on the fiber optic interface card.
The LEDs on the 3-FIB/A interface board adjacent to the fiber
optic indicate circuit activity.
Test jumpers
Jumper JP1 is used to put the module in test mode. In the test
mode, the OUT ports transmit a constant signal, which can be
used to measure cable loss.
Table 8-9: 3-FIB troubleshooting
Symptom Possible causes
No LED activity on any fiber optic port 1. Ribbon cable between interface and electronics
card loose, Improperly installed, or broken.
2. Electronics card not properly seated in J2 of
3-CPU1.
No LED activity on IN fiber optic port 1. Incorrect cable connected to port.
Steady on LED on IN fiber optic port 1. Jumper JP1 left in test position.
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8.16 EST3 Installation and Service Manual
3-SSDC Signature Controller module
Please refer to Signature Component Troubleshooting Chapter
for complete information on Signature related troubleshooting.
Control / display modules
The information in this section applies to the following models
of control / display modules:
3-12/1RY 3-2RY 3-12/2RY
3-12SG 3-12SR 3-12SY
3-12/SIGY 3-12/S1RY 3-12/AS2Y
3-24G 3-24R 3-24Y
3-6/3S3L 3-6/3S1G2Y 3-6/S1GYR
The control / display modules operate independently of the host
module on which they are installed. The displays do use the host
modules electronics to communicate with the 3-CPU1.
The Lamp Test function (pressing Panel Silence & Alarm
Silence Switches simultaneously) will quickly isolate hardware
problems from programming problems with any display.
Table 8-10: Control / display module troubleshooting
Problem Possible cause
Module LEDs and switches inoperative
AND host module inoperative
1. No power to panel
2. Ribbon cable between display and host module
loose or defective
3. Display defective
4. Host module defective
All module LEDs and switches
inoperative AND host module working
correctly
1. Ribbon cable between display and host module
loose or defective
2. Display not configured in SDU
3. Display defective
LEDs respond incorrectly 1. Display not defined in SDU database
2. LED misidentified in SDU database
3. Rule governing LED operation not correctly written
Switch activation does not perform the
required function
1. Display not defined in SDU database
2. Switch misidentified in SDU database
3. Rule governing switch operation not correctly
written
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EST3 Installation and Service Manual 8.17
Audio amplifier modules
Table 8-11: 3-ZAxx Zoned Audio Amplifier module troubleshooting
Problem Possible cause
Audio output level too low 1. Jumpers set for 25 Vrms when connected to a 70
Vrms circuit
2. Gain adjusted too low
3. Input level to ASU too low
No or extremely low audio output 1. Fuse blown
2. Gain set too low
Audio level too high 1. Jumper set for 70 Vrms when connected to 25
Vrms circuit
2. Gain adjusted too high
3. Input level to ASU too high
Amplifier current limiting 1. Audio circuit overloaded
2. Input level to ASU too high
Incorrect amplifier version reported to
3-CPU1 module
1. Jumpers installed incorrectly
3-OPS Off-Premises Signal module
Table 8-12: 3-OPS Off-Premises Signal module troubleshooting
Problem Possible cause
Module in trouble 1. Master box circuit open or not reset
2. Reverse polarity circuit open
3. 3.6 k EOL resistor not installed on unused circuits
Remote receiver indicates circuit
trouble and does not receive alarm
1. Circuit polarity reversed
2. Circuit open
3. Excessive circuit resistance
4. Incompatible receiver
5. Defective module
Remote receiver does NOT indicate
circuit trouble and does not receive
alarm
1. 3-OPS Not activated by panel (SDU database)
2. Incompatible receiver
3. Defective module
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8.18 EST3 Installation and Service Manual
3-IDC8/4 Initiating Device Circuit module
Table 8-13: 3-IDC8/4 Initiating Device Circuit module troubleshooting
Problem Possible cause
Module in trouble 1. 4.7 k EOL resistor not installed on unused IDC
circuits
2. 15 k EOL resistor not installed on unused NAC
circuits
3. No communication with 3-CPU1 module
4. Module not defined in SDU database.
5. Field wiring connector not plugged into module
NAC output not working 1. Jumpers installed incorrectly
2. External source configured but not connected
3. Circuit folding back due to overload.
4. Circuit Silenced
5. Circuit shorted
6. Polarized device defective or reversed on circuit
IDC circuit not working 1. Incompatible 2-wire smoke detectors
2. Excessive wiring resistance or capacitance
3-LDSM Display Support module
Table 8-14: 3-LDSM Display Support module troubleshooting
Problem Possible cause
All Module LEDs and switches
inoperative AND host module working
correctly
1. Ribbon cable between display and 3-LDSM module
loose or defective
2. Module not configured in SDU
3. Display not configured in SDU
4. Display defective
3-MODCOM(P) Modem Communicator module
Diagnostic aids
Two LEDs (DS1 and DS2) provide diagnostic information. The
activity of DS1 and DS2 during dialing and data transmission are
outlined in the following table.
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EST3 Installation and Service Manual 8.19
Table 8-15: 3-MODCOM LED states and meanings
LED state DS1 meaning DS2 meaning
Off No activity No activity
On Line 1 has been seized Line 2 has been seized
Slow flash Dialer or modem data is
being passed on Line 1
Dialer data is being passed on
line 2. (Modem data is passed
only on line 1.)
Slow flash (both) Slow flash on both LEDs indicates an ongoing download of
application code or configuration code from 3-CPU1 or SDU
Fast flash Reflects ringing on Line 1.
(Flashing follows pattern
detected.)
N/A - line 2 does not have ring
detection
A Radio Shack Mini Audio Amplifier (catalog number
277-1008) facilitates listening to the distinctive sounds
associated with dialing, receiving handshakes, transmitting data,
and receiving acknowledgements. Obtain this device locally and
place a 0.1 F 200 V or greater capacitor in series with one of
the leads. (You can install the capacitor permanently, within the
case, if you prefer.) Alternately, you can use a linemans butt set
in monitor mode.
During downloading from a remote computer, you will hear the
distinct sound of modems establishing a connection, then a series
of rapid chirps as data is transmitted from the ACDB or KDC
program.
Note: Remove the amplifier when you finish troubleshooting.
Do not install the amplifier permanently.
Common causes of problems
Evaluation of visual and audible indications will usually serve to
isolate the source of trouble. Before attempting to replace the
3-MODCOM module, the following causes of problems should
be investigated:
The 3-MODCOM module is not properly seated on the rail
connectors, or one or more connector pins have been bent
away from the associated sockets
A modular telco plug is not connected to the appropriate line
1 or line 2 jack, or is not fully seated, or is not connected at
the telco block
The 3-MODCOM has been configured with incorrect CMS
telephone numbers
The telco line is faulty
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8.20 EST3 Installation and Service Manual
If the module and telephone line are okay, check the CMS
telephone number by dialing it using a standard telephone
plugged directly into the RJ-31X jack. (The jack will
accommodate a standard modular phone plug.)
You should hear a dial tone when going off-hook, lose the dial
tone after dialing the first digit, hear the receiver ringing, hear
the CMS receiver go off-hook and send a handshake tone.
Typical problems dialing the CMS involve missing or incorrect
area codes, the need to dial 1 for long distance, and missing line
access codes (example: dialing 9 for an outside line).
If the receiver answers, check that it is sending out the correct
handshake. For SIA P2 (3/1 pulse), SIA P3 (4/2 pulse), and SIA
DCS the receiver should send a single tone of 0.5 to 1.0 seconds
in duration. For Contact ID, the handshake signal consists of two
short tones of different frequency. For TAP there should be a
modem-type exchange of handshake messages.
If the receiver sends the correct handshake and the 3-MODCOM
transmits data but the receiver does not send an
acknowledgement, check that the receiver is compatible with the
desired protocol. (SIA DCS, P2, and P3 standards are available
from the Security Industry Association). Typical problems
involve an incompatible format or data message.
If the handshake and acknowledge signals are audible, check that
the correct account number was configured in the 3-MODCOM
and that the code being sent was correctly programmed in the
CMS computer.
Where a 3-MODCOM module is suspected of being faulty, try
substituting a known good one that has been properly
programmed.
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EST3 Installation and Service Manual 8.21
Audio components
3-ASU Audio Source Unit
Table 8-16: 3-ASU Audio Source Unit Troubleshooting
Problem Possible cause
Unit does not respond. No network Rx
or Tx LED activity
1. Power or data connectors loose or connected wrong
on Rail Chassis Interface Card
2. Ribbon cable between Rail Chassis Interface Card
and 3-ASU (and 3-FTCU, if installed) loose or
defective
3. Ribbon cable between 3-ASU main board and cover
loose or defective
No all call page audio output from
network amplifiers and low level page
output terminals
1. Defective microphone
2. Page inhibit timer set too long
3. Defective 3-ASU
4. Ribbon cable between 3-ASU main board and cover
loose or defective
5. Defective amplifier
No all call page audio output from
network amplifiers, output available at
low level page output terminals
1. Network audio data riser open, shorted, or
incorrectly wired
2. Network data riser open, shorted, or incorrectly
wired
3. TB2 on the 3-CPU1 loose or incorrectly wired
4. 3-ASU not properly configured in SDU database
5. Amplifiers not properly installed or defective
Page audio distorted 1. Speaking too loud into microphone. Speak such that
the last green LED on the page level meter only
flickers occasionally
2. Gain of individual amplifiers set too high
Auxiliary Input volume level too low 1. Adjust Aux input gain control on ASU
2. Auxiliary input wiring open or shorted
Auxiliary Input volume level too high 1. Adjust Aux input gain control on ASU
Recorded messages not working
properly
1. 3-ASUMX memory not firmly seated in connector
2. Audio database not correctly downloaded into
3-ASU
3. Incorrect message label referenced.
Wrong messages going to wrong floors 1. Amplifier and message labels and rules incorrect or
mislabeled
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8.22 EST3 Installation and Service Manual
Table 8-16: 3-ASU Audio Source Unit Troubleshooting
Problem Possible cause
Telephone Page inoperative 1. Wiring between 3-ASU and 3-FTCU open, shorted,
or incorrectly wired
Remote Microphone trouble 1. Wrong or missing EOL resistor on microphone key
input
2. No supervisory tone on DC current on remote
microphone audio output
3-FTCU Firefighter Telephone Control Unit
Table 8-17: 3-FTCU (3-ASU/FT) Firefighter Telephone Control Unit Troubleshooting
Problem Possible cause
Unit does not respond
No Rx or Tx LED activity
1. Power or data connectors loose or connected wrong
on Rail Chassis Interface Card
2. Ribbon cable between Rail Chassis Interface Card
and 3-FTCU loose or defective
3. Ribbon cable between 3-FTCU main board and
cover loose or defective
4. Defective 3-FTCU
Signature modules do not switch
telephones correctly
1. Network data riser open, shorted, or wired
incorrectly
2. TB2 on the 3-CPU1 loose or wired incorrectly
3. Defective 3-FTCU
4. Signature module has incorrect label, personality
code, or device type
5. Defective Signature module
Low telephone volume level 1. More than five handsets active at one time
2. Phone riser open, shorted, or wired incorrectly
3. Connector TB1 on 3-FTCU loose
4. Defective telephone
Call displayed by LCD doesnt match
connected call
1. Signature module incorrectly labeled in rule
2. Signature module misidentified or installed in wrong
location
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EST3 Installation and Service Manual 8.23
SIGA audio amplifiers
The following material refers to these amplifier models:
SIGA-AA30 Audio Amplifier
SIGA-AA50 Audio Amplifier
[3SIGAMP1.CDR]
TB4
DS3 DS2
TB5
TB6
2
5
V
7
0
V
+ 24V -
JP2
BACKUP
NAC
TB3
TB1-IN
TB1-OUT
TB2-IN
TB2-OUT
DS5 DS4
DS1
SIGA +IN- +OUT-
Table 8-18: SIGA-AAxx LED indications
LED Color Description
DS1 Yellow Power Amp Enabled
DS2 Yellow Backup Mode
DS3 Green Amplifier Active
DS4
(daughter
board)
Green
(flashing)
Normal
DS5
(daughter
board)
Red
(flashing)
Active Condition
Gain adjustment
With the amplifier connected to the speaker load, use the gain
adjust potentiometer (R116) to get a 25 Vrms or 70 Vrms signal
(depending on JP2 setting) with a 1Vrms
1 kHz tone at the
amplifier input. If a oscilloscope is used to adjust levels, use the
following peak-to-peak voltage levels:
25 Vrms = 71V
PP
70 Vrms = 200 V
PP
Note: The amplifier must be connected to a load to properly
adjust the gain. In the event the actual speaker circuit can not be
used, a dummy load must be fabricated according to Table 8-19.
The wattage rating of the dummy load must exceed the output
power rating of the amplifier.
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8.24 EST3 Installation and Service Manual
Table 8-19: Amplifier dummy load values
Output power 25 Vrms output 70 Vrms output
30 Watts 20.8 @ 30W 167 @ 30W
50 Watts 12.5 @ 50W 100 @ 50W
To maintain dc supervision and keep the amplifier out of trouble
while adjusting the gain, connect a 47 k EOL resistor across
the NAC B output (TB4-2 & TB4-3), then connect the dummy
load to the NAC A Output terminals (TB4-4 and TB4-5).
Caution: Do not operate the amplifier with both the speaker
circuit and the dummy load connected.
Table 8-20: SIGA-AAxx Audio Amplifier troubleshooting
Problem Possible cause
No output 1. 24 VDC power or input signal missing
2. Output circuits wired incorrectly
3. Daughter board not firmly seated in connector
4. Module defined incorrectly in database
5. In backup mode with backup amplifier or wiring
problem
6. Branch circuit control modules inoperative or
programmed incorrectly
Backup 1 kHz Tone sounding 1. Input wiring incorrect or missing
2. Low or no audio input
Low Output 1. 70 Vrms speakers with 25 Vrms jumper setting
2. Too many SIGA-CC1/2s installed causing
amplifier to shut down.
3. Gain (R116) setting too low.
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EST3 Installation and Service Manual 8.25
Pseudo point descriptions
Table 8-21: System pseudo points
Address Label Source Functional description
0001 Startup Response 3-CPU1 Changes to the active state when the
panel is energized or an operator
initiates a Restart from the 3-LCD
module.
0002 First Alarm Response 3-CPU1 Changes to the active state when the
first point on a panel or any panel in
the same network routing group
changes to the alarm state.
0003 First Supervisory Response 3-CPU1 Changes to the active state when the
first point on a panel or any panel in
the same network routing group
changes to the supervisory state.
0004 First Trouble Response 3-CPU1 Changes to the active state when the
first point on a panel or any panel in
the same network routing group
changes to the trouble state.
0005 First Monitor Response 3-CPU1 Changes to the active state when the
first point on a panel or any panel in
the same network routing group
changes to the monitor state.
0006 Evacuation Response 3-CPU1 Changes to the active state when an
operator presses a switch that
executes the Evacuation command.
0007 Drill Response 3-CPU1 Pseudo point that changes to the
active state when an operator
presses a switch that executes the
Drill command.
0008 AllCall Response 3-CPU1 Changes to the active state when an
operator presses the All Call or All
Call Minus switch on the 3-ASU.
0009 Alarm Silence Response 3-CPU1 Changes to the active state when an
operator presses a switch that
executes the AlarmSilence
command.
0010 Two Stage Timer Expiration 3-CPU1 Changes to the active state when a
panels two-stage alarm timer
expires.
0011 Reset Active 3-CPU1 Changes to the active state when an
operator presses a switch that
executes the Reset command.
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8.26 EST3 Installation and Service Manual
Table 8-21: System pseudo points
Address Label Source Functional description
0012 Reset Phase 1 3-CPU1 Changes to the active state when the
first phase of the 3-phase reset cycle
starts.
0013 Reset Phase 2 3-CPU1 Changes to the active state when the
second phase of the 3-phase reset
cycle starts.
0014 Reset Phase 3 3-CPU1 Changes to the active state when the
third phase of the 3-phase reset
cycle starts.
0015 First Disable Response 3-CPU1 Changes to the active state when the
first point on a panel or any panel in
the same network routing group
changes to the disable state.
0016 Fail Safe Event 3-CPU1 Changes to the active state when a
device asserts the rail alarm-not line
and the CPU module has not
registered an alarm event.
0017 Service Group Active 3-CPU1 Changes to the active state when an
operator enables a Service Group
from the 3-LCD module.
0018 Two Stage Timer Active 3-CPU1 Changes to the active state when a
panels two-stage alarm timer starts.
0019 Loop Controller Reset Extension 3-CPU1 Changes to the active state when a
loop controller stays in the reset
mode longer than expected.
0020 Service Device Supervision 3-CPU1 Changes to the active state when an
operator cancels a Service Group
test while a circuit under test
remained active.
0021 User Trouble 3-CPU1 Changes to the active state when an
operator forces a trouble into the
system. Not implemented at this
time.
0022 Ext Database Incompatibility 3-CPU1 Changes to the active state when a
different database in one or more
network nodes
0023 Reboot Fault 3-CPU1 Changes to the active state when the
CPU module is interrupted
unexpectedly.
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EST3 Installation and Service Manual 8.27
Table 8-21: System pseudo points
Address Label Source Functional description
0101
0164
Comm Fail xx 3-CPU1 Changes to the active state when the
CPU is unable communicate with the
networked CPU module in cabinet
xx.
0200
0222
Task xx Watchdog Violation 3-CPU1 Changes to the active state when
task xx fails to execute properly.
0261
0279
Configuration Mismatch Card xx. 3-CPU1 Changes to the active state when the
card in slot xx can not perform the
programmed advance feature
(currently only degraded mode).
0281
0299
DB Out Of Sync with CPU Card
xx
3-CPU1 Changes to the active state when the
Signature controller module in rail
slot xx reports an actual and
expected data mismatch.
Table 8-22: Local alarm pseudo points
Address Label Source Description
0676 Unprogrammed Device 3-AADC Device not defined in SDU
database is in alarm or trouble
state
0676 Unprogrammed Device Data Card
1
3-DSDC Device not defined in SDU
database is in alarm or trouble
state
0686 Unprogrammed Device Data Card
2
3-DSDC Device not defined in SDU
database is in alarm or trouble
state
Table 8-23: Local trouble pseudo points
Address Label Source Description
0001 Class A Fault Spur 3-SAC Fault or break in Class A loop on
SAC bus
0002 Class A Fault Video Bus 3-SAC Fault or break in Class A loop on
video bus
0003 Annunciator Supervision 3-SAC Control / display module faulty or
missing or not properly
configured
0004 Rail Module Communication
Fault
3-SAC Cabinet local rail communication
failure
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8.28 EST3 Installation and Service Manual
Table 8-23: Local trouble pseudo points
Address Label Source Description
0005 Video Communication Fault 3-SAC Fault or break in video signal
lines
0006 RAM Fault or Stack Fault 3-SAC Fault in internal 3-SAC processor
0007 Code Supervision 3-SAC Executable program corrupt
0008 Internal Fault 3-SAC 3-SAC hardware failure
0009 Configuration Fault 3-SAC 1. Module in wrong slot
2. Incorrect display on module
0010 Database Supervision 3-SAC Database corrupt
0071 Task Failure 3-SAC
0071 Waiting for SDU Download 3-SAC Database download from the
SDU is in progress or was
incomplete
0600 Annunciator Supervision General Control / display module faulty or
missing or not properly
configured
0601 Class A Failure 3-CPU1 Fault or break in Class A network
data riser connection
0601 Rail Module Communication
Fault
General Cabinet local rail communication
failure
0602 Ground Fault Detection 3-CPU1 Any cabinet component or field
wiring
0603 Audio Supervision 3-CPU1 Audio data circuit open or
shorted
0604 Internal Fault General 3-CPU1 hardware failure
0604 RAM Fault or Stack Fault 3-AADC RAM or Stack (memory) fails its
interval check
0605 Database Supervision General Database corrupt
0605 DB Supervision Audio Default
Tone
3-ASU No message present, problem
erasing flash, message space
fails internal checks
0606 Code Supervision General Executable program corrupt
0607 Auxiliary Port One 3-CPU1 Port 1 serial communication
circuit open or shorted
0607 Data Card Fault 3-AADC N/A
0607 Data Card Fault 1 3-DSDC N/A
0608 Auxiliary Port Two 3-CPU1 Port 2 serial communication
circuit open or shorted
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EST3 Installation and Service Manual 8.29
Table 8-23: Local trouble pseudo points
Address Label Source Description
0608 Data Card Fault 2 3-DSDC N/A
0609 Panel in Download Mode 3-CPU1 Panel out of service. In mode to
accept download data
0609 Configuration Fault General 1. Module in wrong slot
2. Incorrect display on module
0610 Network Audio Circuit A Fault 3-CPU1 Loss of signal on primary audio
connection
0610 Rail Voltage Out of Spec 3-PS/M 1. Rail voltage >30 Vdc or <24
Vdc
2. Excessive rail current load
3. Faulty or misadjusted
3-PPS/3-BPS
0610 Telephone Line 1 3-MODCOM Line-cut fault detected on phone
line 1
0611 Network Audio Circuit B Fault 3-CPU1 Loss of signal on secondary
audio connection
0611 Rail Vltg Blw Batt 3-PS/M Excessive rail current load
0611 Telephone Line 2 3-MODCOM Line-cut fault detected on phone
line 2
0612 Heat Sink Too Hot 3-PS/M 1. Enclosure vents clogged
2. Heat sink not fastened
properly
0612 Receiver Test - Line 1 3-MODCOM Line 1 test transmission to CMS
failed
0613 Lo Batt Cut Off 3-PS/M Battery voltage below 19.5 Vdc
when on battery backup
0613 Receiver Test - Line 2 3-MODCOM Line 2 test transmission to CMS
failed
0614 AC Brownout 3-PS/M AC line voltage below 96 Vac for
3-PPS or 196 Vac for 3-PPS/230
0614 RS-232 Channel 3-MODCOM Communication failure with
RS-232 card on module
0615 Batt Trbl 3-PS/M 1. Battery wiring open
2. Battery voltage below 24 Vdc
3. Battery internal resistance too
high (load test failure)
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8.30 EST3 Installation and Service Manual
Table 8-23: Local trouble pseudo points
Address Label Source Description
0616 Aux Pwr Ovld Ckt 2 3-PS/M 1. Excessive load
2. Circuit shorted
0617 DSP Supervision 3-MODCOM The DSP chip on the module
failed.
0617 Pwr Supply Fail 3-PS/M 1. Cables between power supply
and monitor module loose or
missing
2. Defective power supply or
monitor module
0618 Aux Pwr Ovld Ckt 1 3-PS/M 1. Excessive load
2. Circuit shorted
0619 Drvr Pwr Supply Fail 3-PS/M 1. Cables between power supply
and monitor module loose or
missing
2. Defective power supply or
monitor module
0620 Demux Audio Input 3-ZAxx Digitized audio data missing
0620 Waiting for SDU Download 3-MODCOM Database download from the
SDU is in progress or was
incomplete
0621 Amp Overcurrent 3-ZAxx 1. Circuit shorted
2. Speaker wattage tap setting
exceeds output rating of amplifier
3. 70 Vrms jumper setting used
with 25 Vrms speakers..
0622 Primary Audio Output DC 3-ZAxx 1. Open DC NAC circuit, missing
or wrong value EOL resistor
2. Shorted DC NAC circuit
0623 Primary Audio Output Analog 3-ZAxx 1. Open Audio NAC circuit,
missing or wrong value EOL
resistor
2. Shorted Audio NAC circuit
3. Output voltage jumper set
wrong
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EST3 Installation and Service Manual 8.31
Table 8-23: Local trouble pseudo points
Address Label Source Description
0624 Backup Audio Output Analog 3-ZAxx 1. Open Audio NAC circuit,
missing or wrong value EOL
resistor
2. Shorted Audio NAC circuit
3. Output voltage jumper set
wrong
0625 Amplifier Daughter Board 3-ZAxx Defective board
0626 Fuse Supervision 3-ZAxx Open fuse in amplifier
0627 PAL Supervision 3-ZAxx Bad PAL chip. Replace amplifier.
0629 Request Backup 3-ZAxx N/A
0630 Riser Supervision 3-FTCU 1. Open circuit, missing or wrong
value EOL resistor
2. Shorted circuit
0631 User Interface 3-FTCU Ribbon cable between display
and main PC board loose or
missing.
0632 Master Phone Supervision 3-FTCU Master handset internal wiring
fault
0633 Handset Off Hook 3-FTCU Hook switch defective
0640 Jumper Fault 3-OPS Jumpers incorrectly set
0641 AtoD Converter Failure 3-OPS Internal module failure
0642 City Tie Open 3-OPS N/A
0652 Input Supervision Trbls 3-ASU Defective microphone or
connections
0653 Phone Page Time Out 3-ASU Phone page switch has been
activated for a period which
exceeds the time limit set via
SDU program
0654 Audio Hardware Mismatch 3-ASU Mismatch between 3-ASUMX
specified via SDU program and
that installed in the 3-ASU
0655 RAM Diagnostic Failure 3-ASU Memory failure in 3-ASU
0656 Audio Default Failure 3-ASU 1. 3-ASUMX memory card
missing
2. Audio database does not exist
0658 Audio Interface Failure 3-ASU 3-ASU hardware fault
0659 Audio Class Supervision 3-ASU One riser open or shorted
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8.32 EST3 Installation and Service Manual
Table 8-23: Local trouble pseudo points
Address Label Source Description
0670 In Bootloader 3-AADC PC connected to card attempting
download
0670 In Bootloader 3-DSDC PC connected to card attempting
download
0671 Line Opened or Shorted 3-AADC Wiring Fault
0671 Line Opened or Shorted Data
Card 1
3-DSDC Wiring Fault
0672 Map Fault Data Card 1 3-DSDC 1. Mismatch between actual data
and expected data
2. Defective wiring
3. Defective device
0677 Grnd Fault 3-AADC Wiring Fault
0677 Grnd Fault Data Card 1 3-DSDC Wiring Fault
0678 Reconstct Line 3-AADC N/A
0679 Smoke Power Current Limit 3-AADC N/A
0679 Smoke Power Current Limit Card
1
3-DSDC N/A
0680 Internal Failure 3-LDSM N/A
0681 Line Opened or Shorted Data
Card 2
3-DSDC Wiring Fault
0682 Map Fault Data Card 2 3-DSDC 1. Mismatch between actual data
and expected data
2. Defective wiring
3. Defective device
0687 Grnd Fault Data Card 2 3-DSDC Wiring Fault
0689 Smoke Power Current Limit Card
2
3-DSDC Defective module
0690 Configuration Mismatch Slot 1 3-DSDC N/A
Table 8-24: Local monitor pseudo points
Address Label Source Description
0615 Incoming Ring 3-MODCOM An incoming call was received by
the module.
0622 Outgoing Call in Progress Dialer is active
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EST3 Installation and Service Manual 8.33
Table 8-24: Local monitor pseudo points
Address Label Source Description
0650 All Call Active 3-ASU Changes to the active state
when an operator presses the All
Call switch
0651 Mic Key Active 3-ASU Changes to the active state
when an operator presses the
push-to-talk switch on the paging
microphone.
0673 Mapping In Progress Data Card
1
3-DSDC N/A
0674 Mapping Disbld Data Card 1 3-DSDC Mapping manually disabled
0675 Device Maint Alert 3-AADC N/A
0675 Device Maint Alert Data Card 1 3-DSDC Dirty detector on loop 1
0678 Reconstct Line Data Card 1 3-DSDC N/A
0683 Mapping In Progress Data Card
2
3-DSDC N/A
0684 Mapping Disbld Data Card 2 3-DSDC Mapping manually disabled
0685 Device Maint Alert Data Card 2 3-DSDC Dirty detector on loop 2
0688 Reconstct Line Data Card 2 3-DSDC N/A
Table 8-25: Nonsupervised output pseudo points
Address Label Source Description
0621 Manual Answer Control 3-MODCOM Answers incoming call
Table 8-26: CRC pseudo points
Address Label Event type Description
SS01 AC Brownout Access trouble Sustained low voltage from
CRC supply to device
SS02 Low Battery Access trouble CRC battery below specified
voltage
SS03 Tamper Security alarm CRC tamper switch was
activated
SS04 Strike Fault Access trouble Strike device failed
SS05 Reader Fault Access trouble Card reader failed
SS06 RAM Fault or Stack Fault Access trouble CRC processor failed
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8.34 EST3 Installation and Service Manual
Table 8-26: CRC pseudo points
Address Label Event type Description
SS07 Code Supervision Access trouble CRC executable program
corrupt
SS08 Database Supervision Access trouble CRC database corrupt
SS09 Communications Fault Access trouble CRC lost communication with
3-SAC
SS10 Loop 1 Security alarm
(configurable)
Input device on loop 1
activated
SS11 Loop 2 Security alarm
(configurable)
Input device on loop 2
activated
SS15 Waiting for SDU Download Local trouble Database download from the
SDU is in progress or was
incomplete
SS32 CRC Strike Timed Access output Activate the strike device for
a specified interval
SS33 CRC Strike Unlock Access output Activate the strike device
SS34 CRC Relay Timed Access output Activate the CRC relay for a
specified interval
SS35 CRC Relay Open Access output Activate the CRC relay
SS36 CRC Inside Reader Disable Access output Disable the inside card reader
device (for load shedding)
SS37 CRC Outside Reader Disable Access output Disable the outside card
reader device (for load
shedding)
SS38 CRC Sounder Access trouble CRC sounder base trouble
Note: SS represents the CRC device number, as configured in the SDU.
Table 8-27: KPDISP pseudo points
Address Label Event type Description
SS06 RAM Fault or Stack Fault Local trouble KPDISP processor failed
SS07 Code Supervision Local trouble KPDISP executable program
corrupt
SS08 Database Supervision Local trouble KPDISP database corrupt
SS09 Communications Fault Local trouble KPDISP lost communication
with 3-SAC
SS12 Task Supervision Local trouble
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EST3 Installation and Service Manual 8.35
Table 8-27: KPDISP pseudo points
Address Label Event type Description
SS13 Waiting for Download Local trouble Database download from the
SDU is in progress or was
incomplete
SS14 User Record Supervision Local trouble
SS15 Controller Communication
Fault
Local trouble KPDISP lost communication
with 3-SAC (displayed on
KPDISP only)
SS16 Panel Communication Fault Local trouble KPDISP lost communication
with panel (displayed on
KPDISP only)
SS32 Entry Buzzer Nonsupervised
output
SS33 Exit Buzzer Nonsupervised
output
Note: SS represents the KPDISP device number, as configured in the SDU.
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8.36 EST3 Installation and Service Manual
Table 8-28: Local relay pseudo points
Address Label Source Description
0002 Amplifier Backup 3-ZAxx Changes to the active state when
the amplifiers input relay selects
the back up amplifier input as its
signal source.
0003 Channel_1_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 1.
0004 Channel_2_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 2.
0005 Channel_3_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 3.
0006 Channel_4_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 4.
0007 Channel_5_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 5.
0008 Channel_6_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 6.
0009 Channel_7_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 7.
0010 Channel_8_Relay_Confirmation 3-ZAxx Changes to the active state when
the amplifiers input relay selects
channel 8.
0011 Page Select 3-ZAxx Changes to the active state when
the amplifiers input relay selects
the Page channel.
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EST3 Installation and Service Manual 8.37
Signature data circuit (SDC) operation
The advanced features of the Signature controller module
perform a number of advanced operations. These operations are
not always apparent from the panel controller. Table 8-29 lists a
number of SDC conditions and describes the circuits operation.
Table 8-29: SDC operation
Condition Operation
Remove a detector, then
re-install the same detector in
the same base.
1. The system displays a trouble with the detectors label or
address when the detector is removed.
2. The system restores completely when the detector is
re-installed in its original base.
Remove a module or pull
station, then re-install the
same device in the same
location.
1. The system displays a trouble with the modules label or
address when the device is disconnected.
2. The panel restores completely when the device is
re-installed in its original location.
Remove a detector, then
re-install a different detector of
the same type in the same
base.
1. The system displays a trouble with the detectors label or
address when the detector is removed
2. When the new detector is installed, the Signature controller
module re-maps the circuit, replacing the S/N of the old
detector with the S/N of the new detector. All the old
detectors sensitivity & verification settings are transferred to
the new detector. The system will return to normal when
mapping is finished.
Remove a module or pull
station, then re-install a
different device of the same
type in the same location.
(SIGA-UM replacement
modules must have jumper
JP1 set in the same position as
the original module.)
1. The system displays a trouble with the devices label or
address when the device is disconnected.
2. When the new device is installed, the Signature controller
module re-maps the circuit, replacing the S/N of the old
device with the S/N of the new device. If the devices are
modules (not pull stations), the old modules personality
codes are transferred to the new module. The panel will
return to normal when mapping is finished.
Remove a detector, then
re-install a different type
detector in the same base.
1. The system displays a trouble with the detectors label or
address when the detector is removed.
2. When the new detector is installed, the Signature controller
module re-maps the circuit, replacing the S/N of the old
detector with the S/N of the new detector. All the old
detectors sensitivity & verification settings (when applicable)
are transferred to the new detector. The new detector will be
operational, however the panel will be in trouble, indicating a
device type mismatch. The System Definition Utility program
must be used to re-assign the device type to get the system
out of trouble.
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8.38 EST3 Installation and Service Manual
Table 8-29: SDC operation
Condition Operation
Remove a module or pull
station, then re-install a
different type module or pull
station in the same location.
1. The system displays a trouble at the devices label or
address when the device is removed.
2. When the new device is installed, the Signature controller
module re-maps the circuit, replacing the S/N of the old
device with the S/N of the new device. The new module is
NOT operational. The panel will be in trouble, indicating a
device type mismatch. System Definition Utility program
must be used to re-assign the device type to get the panel
out of trouble.
3. If a single address module is replaced with a dual address
module or vice versa, a map fault will be generated by the
address count mismatch.
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EST3 Installation and Service Manual 8.39
Basic Signature data circuit troubleshooting
Isolating circuit and device problems
The process of isolating a problem on a Signature data circuit is
similar to that used on a conventional fire alarm Initiating Device
Circuit (IDC). An accurate and complete wiring diagram of the
data circuit installation is the best troubleshooting aid available.
When used in conjunction with the information provided by the
control panel, you should be able to easily isolate open
conditions or defective devices. The data circuit shown in Figure
8-6 will be used to illustrate basic troubleshooting techniques.
When troubleshooting Class A circuits, disconnect the circuit
from the return (SIGA/A) terminals, and temporarily jumper
both SIGA/A terminals to the respective SIGA/B terminals.
Then troubleshoot the circuit as a Class B circuit.
Figure 8-6: Normal circuit topology
Open circuit conditions
On a circuit with an open fault, the Signature modules will be
communicating with devices up to the break. The 3-LCD
Display module will indicate a trouble condition on all devices
beyond the break. This is illustrated in Figure 8-7 where devices
1 through 7 continue to operate while devices 8 through 15
report device troubles.
Figure 8-7: Break in circuit between devices 6 and 8
Referring again to Figure 8-7, a wire break or intermittent
connection between devices 6 and 8 is the most probable cause
of the failure. Other possible but unlikely causes with the same
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8.40 EST3 Installation and Service Manual
symptoms include device failure of only devices 9 -15; and
devices 9-15 not loaded in the Signature modules database or
not properly configured using the Signature portion of the data
entry program.
Short circuit conditions
Short circuit conditions require selective isolation of portions of
the data circuit to systematically narrow down the faults
location. A shorted circuit will typically show a trouble condition
on all devices, as illustrated in Figure 8-8.
Figure 8-8: Wiring Short On device 13
To isolate the short, open the circuit at a location that will
disconnect approximately 50% of the installed devices, as shown
in Figure 8-9.
Figure 8-9: Isolating circuit short
If some of the devices restore in Figure 8-9, the short is located
on the portion of the circuit that has been disconnected. If no
devices restore when the circuit is opened, the short has been
isolated to the first 50% of the circuit.
Re-connect the previously isolated portion of the circuit, and
open the circuit at a new location. If during the first open circuit
test some devices restored, open the circuit at a location
electrically farther from the Signature controller module and
repeat the test. If during the first open circuit test no devices
restored, open the circuit at a location electrically closer to the
module, and repeat the test. Continue to increase or decrease the
number of devices on the opened circuit leg until you eventually
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EST3 Installation and Service Manual 8.41
isolate the single device or wire segment that is causing the
problem.
Ground fault conditions
Ground fault conditions require selective isolation of portions of
the data circuit to systematically narrow down the faults
location. A circuit with a ground fault (approximately 10 k or
less to ground) will cause the 3-LCD display to light the Ground
Fault LED. Ground fault conditions can occur on the data circuit,
the 24 VDC smoke power circuit or the input circuits to
Signature series modules. The general location of a ground fault
can be determined using the 3-LCD status command and Table
8-30 below.
Table 8-30: Ground fault indications
3-LCD Ground Fault Location
Ground Fault LED ON
No Device Trouble
1. Signature data circuit
2. 24 VDC Smoke Power circuit
Ground Fault LED ON
Device PPCCDDDD Trouble
1. Positive leg of input circuit of
device PPCCDDDD
Figure 8-10: Signature data circuit ground faults
To isolate the ground fault, open the suspect circuit (both
conductors) at a location that will disconnect approximately 50%
of the installed devices. Figure 8-11 illustrates the technique on a
data circuit. A similar technique is used on smoke power or
module input circuits to isolate ground faults.
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8.42 EST3 Installation and Service Manual
Figure 8-11: Ground fault isolation
If the 3-LCD Ground Fault LED goes out, the ground fault is
located on the portion of the circuit that has been disconnected.
If the 3-LCD Ground Fault LED remains on and no devices
restore, the short has been isolated to the first 50% of the circuit.
Re-connect the previously isolated portion of the circuit, and
open the circuit at a new location. If during the first open circuit
test the Ground Fault LED went off, open the circuit at a location
electrically farther from the Signature controller module, and
repeat the test. If during the first open circuit test the Ground
Fault LED remained on, open the circuit at a location
electrically closer to the 3-SSDC, and repeat the test. Continue
to increase or decrease the number of devices on the opened
circuit leg and you will eventually isolate a single device or wire
segment that is causing the problem.
Note: The ground fault detection circuitry requires
approximately 30 to 40 seconds to respond when the fault is
removed.
The panel performs a ground fault test for 2 seconds at
40-second intervals. If the system is working properly, the
voltage between earth ground and logic negative should be
between 12.3 Vdc and 16.8 Vdc during the 2-second test. The
system reports a ground fault when the voltages are less than
12.3 and more than 16.8. In a non-faulted system, the voltage
outside the 2-second test period may float randomly, but if the
system is faulted the voltage is likely to be a fixed value such as
3 or 19.
Substituting known good Signature series
devices
When substituting a known good detector or module in place
of a suspect device, one of two scenarios can take place.
If the substituted device is the same model as the suspect device,
the system accepts it with no further operator action. When the
substituted device is installed, the system goes into trouble.
When the quantity of devices defined on the circuit is reached,
the system automatically remaps the circuit, stores the revised
information, and returns to normal. This process may take a few
minutes.
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EST3 Installation and Service Manual 8.43
If the substituted device is a different model than the suspect
device, when the device count is correct, the Signature controller
module automatically remaps the circuit. A trouble occurs at the
address of the suspect device as the result of a map fault, because
the known good devices parameters differ from those of the
suspect device that was removed from the circuit. You must
accept the parameters of the known good device to remove the
map fault. These can be changed later.
Note: You cannot use device substitution as a troubleshooting
technique for Signature security devices. By design, the
Signature controller does not automatically remap a replaced
security device. This is intended to prevent swapping a security
device with one that has been compromised for criminal
purposes.
Detectors
When one or more devices are removed from a Signature Data
Circuit for servicing, as shown in Figure 8-12, the panel will
display a trouble condition for each device. If the System
Definition Utility program (SDU) were connected to the panel,
the DSDC Status screen would also indicate a trouble condition
and the need to re-map.
Note: If the detector is removed from an isolator base, the
isolator will transfer.
[3MAP1.CDR]
001
101
102
IPHS
S/N 33-1
IPHS
S/N 33-1
IPHS
S/N 34-1
PHS
S/N 34-1
Control Panel Display
DSDC Status Screen
Removed for service
CT2
S/N 49-1
P-codes 01/01
CT1
S/N 48-1
P-code 02
102
203
204
TROUBLE ppmm101
ppmm102
COMMON TROUBLE
MAP PENDING
Figure 8-12: Detectors removed for service
If these devices are returned to their original locations, as shown
in Figure 8-13, the map supervision function recognizes the
detectors have been returned as originally installed (and
mapped), and takes no additional action.
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8.44 EST3 Installation and Service Manual
[3MAP2.CDR]
001
101
IPHS
S/N 33-1
PHS
S/N 34-1
Control Panel Display
DSDC Status Screen
The same detectors
returned to service in
their original
locations.
CT2
S/N 49-1
P-codes 01/01
CT1
S/N 48-1
P-code 02
102
203
204
Figure 8-13: Detectors returned to service in original locations
If the devices are returned to the Signature Data Circuit but are
not returned to their original locations, the map supervision
function recognizes that previously mapped serial numbers
occupy new map locations. Once the mapping supervision
function has recognized the need to re-map the circuit, the panel
is put in the map pending state. Once in the map pending state,
the panel will automatically re-map the circuit when the quantity
of devices re-installed on the circuit is equal to or greater than
the quantity of devices defined in the original map. If the panel
was connected to a computer running the SDU Program, the
DSDC status function would indicate map pending.
In Figure 8-14, The PHS (S/N 34-1) originally installed at
address 102 has been installed in the location originally occupied
by the IPHS (S/N 33-1).
[3MAP3.CDR]
001
102
IPHS
S/N 33-1
PHS
S/N 34-1
Control Panel Display
DSDC Status Screen
PHS installed
in new location.
IPHS not yet
installed.
CT2
S/N 49-1
P-codes 01/01
CT1
S/N 48-1
P-code 02
101
203
204
COMMON TROUBLE
MAP PENDING
TROUBLE ppmm101
Figure 8-14: Partially restored circuit
Until all devices are re-installed on the circuit and the circuit is
automatically re-mapped, the original S/N to panel address
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EST3 Installation and Service Manual 8.45
correlation is still valid. Examination of Figure 8-14 shows that
the device address moves with the detector until the circuit is
re-mapped. In this example, relocating the PHS detector
temporarily relocated address 102. Until all devices are installed
and the circuit re-mapped, testing a relocated detector will cause
the panel to respond as though the detector was still installed in
its original location.
During mapping, all devices remain operational and are capable
of initiating an alarm. Figure 8-15 shows that both the IPHS and
the PHS retain their old S/N to address correlations while the
circuit is mapping. Mapping activity is indicated on the front
panel display and the DSDC Status screen, if the data entry
computer is connected.
Once mapped, the mapping supervision function will
automatically correlate a panel address to a specific map location
until manually changed using the data entry program.
[3MAP4.CDR]
001
102
IPHS
S/N 33-1
PHS
S/N 34-1
Control Panel Display
DSDC Status Screen
The same detectors
returned to service in
new locations before
re-mapping.
CT2
S/N 49-1
P-codes 01/01
CT1
S/N 48-1
P-code 02
101
203
204
MAPPING
mpg0
Figure 8-15: Detectors returned to new locations during
re-mapping
Figure 8-16 shows the resultant map after re-mapping. Note that
the new S/N to panel address correlations have been made, the
IPHS is now correlated with address 102 and the PHS is
correlated with address 101. The relocated devices will now
respond as programmed for the original address location.
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8.46 EST3 Installation and Service Manual
[3MAP5.CDR]
001
101
IPHS
S/N 33-1
PHS
S/N 34-1
Control Panel Display
DSDC Status Screen
The same detectors
returned to service in
new locations after
re-mapping.
CT2
S/N 49-1
P-codes 01/01
CT1
S/N 48-1
P-code 02
102
203
204
Figure 8-16: Final map
When a factory-new detector replaces an in-service detector,
until mapped, the new detector is operational with a default
address of 00. When the circuit is re-mapped, the new detector
will be given the address assigned to its map location. If a
factory-new detector is added over and above the expected
number of devices on the circuit, it will be operational with a
default address of 00, however the panel will be in trouble as the
actual map contains one more device than the expected map.
Modules
When a module is replaced with another module of the same
type, upon automatic re-mapping, the replacement module will
be assigned the personality code of the module originally
installed at that map location. If a module is replaced with a
module of a different type one of three things can happen.
If a single address module, i.e. CT1, or CC1, is replaced with a
different type of single input module, the circuit will re-map all
devices; however the new device type will not operate, due to
incompatible personality codes. A map fault will be generated
because the actual device differs from the expected device. The
data entry program must be used to accept the new device type
and clear the map fault.
Notes
Factory programmed devices, i.e. pull stations and MM1
modules can not be replaced with a CT1.
For mapping purposes, all manual pull stations are given the
PULL device type regardless of their model number.
If a dual address module replaces a single address module, the
panel will attempt to re-map all devices, however the circuit will
not be successfully re-mapped. A map fault will be generated
because the actual device differs from the expected device, and
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EST3 Installation and Service Manual 8.47
the dual address module will not operate. The data entry program
must be used to accept the new device type and clear the map
fault.
If a dual address module is replaced with a single address
module, the panel will never attempt to re-map all devices
because the panel does not see enough devices (one address less)
to automatically re-map the circuit. The panel remains in the
map pending mode and will not re-map. If the panel could be
forced to re-map all devices, the circuit would still not be
successfully re-mapped, because the actual device count differs
from the expected device count. The panel will be in trouble with
a map fault. The SDU program must be used to accept the new
device type and clear the map fault.
Device type replacement
If a different Signature device model is substituted for the
suspect device, when the device count is correct, the Signature
controller module will automatically re-map the circuit. A
trouble will occur at the address of the suspect device as the
result of a map fault, because the known good devices
parameters differ from those of the suspect device that was
removed from the circuit. You must accept the parameters,
which may be changed later, of the known good device to
remove the map fault.
Note: Signature series devices require a solid connection at their
terminals. If a wire can be wiggled, it will be subject to contact
resistance variations due to temperature changes, resulting in an
intermittent connection, which will affect communication
between the Signature devices and the control module. Use the
proper size screwdriver and tighten all connections securely.
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8.48 EST3 Installation and Service Manual
(ABASESCR.CDR)
Tighten terminal
screws securely.
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EST3 Installation and Service Manual 8.49
3-SSDC Signature controller module
Substituting Signature controller modules
When substituting a known good Signature controller module
in place of a suspect rail module, you must download the system
configuration and Signature data circuit information into the
3-CPU1 module. This operation requires a PC and the SDU
Program.
The Signature controller module actually has two separate
memories. The first memory contains the firmware that makes
the module operate. If there is a problem with the firmware, or if
an upgrade has been issued, the new firmware is downloaded
into the module. When upgrading the module firmware (code),
you do not need to download the Bootstrap data unless
specifically instructed to do so.
The SDC configuration information is stored in the modules
second memory. If you suspect that the module itself is bad, you
must download the configuration information for the circuit that
will be connected to the substitute module.
Note: The database must be converted before it can be
downloaded into the Signature controller.
Table 8-31: Signature controller module troubleshooting
Problem Possible cause
Signature Data Circuit Open 1. Circuit incorrectly wired or connector loose
2. Defective detector or isolator base
3. Broken conductor
4. Device not installed on circuit
5. Device not entered into SDU databases
Signature Data Circuit Shorted 1. Circuit incorrectly wired (often crossed wires
on a device base)
2. Defective detector, detector base, or module
3. Nicked insulation between conductors
Signature Data Circuit Ground Fault 1. Pinched wire between device and electrical
box
2. Nicked wire insulation
Mapping errors
Table 8-32 provides basic information on mapping errors. For
detailed information on identifying and locating mapping errors,
refer to the SSDC Diagnostic and Status sections found later in
this chapter.
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Table 8-32: Mapping errors
Fault Possible causes
Mapping Error 1. A discrepancy between the internal map
and the devices installed on the Data Circuit
(serial #, personality code, or device type)
2. Device ID entered incorrectly into SDU
database
3. More than 124 T-taps on a data circuit
4. Excessive circuit resistance
5. Excessive circuit capacitance
System continues to re-map data circuit 1. An intermittent connection causing one or
more devices to loose then re-establish
communication with the Signature controller
module
2. A defective device or detector base
Device Type Error 1. There is a discrepancy between the device
type recorded on the internal map and the
device installed on the Data Circuit
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EST3 Installation and Service Manual 8.51
Device troubleshooting
Each Signature series device has a red and green LED. Their
functions are indicated in Table 8-33. These LEDs are useful
when trying to determine the communication and alarm or active
status of Signature devices.
Table 8-33: Signature device LEDs
LED Device status
Green flashing Normal communication
Red flashing Alarm or Active
(either input of dual input modules)
Red & Green
steady
Stand-alone Alarm or Active
(either input of dual input modules)
Table 8-34 lists common troubles and possible causes for
Signature Series modules. For detailed information on
identifying and locating Signature device problems, refer to the
Signature Diagnostic Tools Section found later in this chapter.
Table 8-34: Signature module troubleshooting matrix (x = applicable for module)
Note: Table also applies to equivalent Mseries components and products that emulate these module
types
Module not responding correctly
CC1 CC2 CR CRR CT1 CT2 MM1 UM WTM Possible Causes
x x x x x x x x x Module installed in wrong location or improperly
addressed
x x x x x x x x x Module not entered into Signature database
x x x x x Incorrect personality code loaded into module
x x Personality code for unused portion of module not set at 0
(P-codes 1, 2, 3, 4, 8, 13, 14, 16, & 18)
x Jumper JP1 set incorrectly (P-code 8)
x 24 VDC for smoke power low or missing
(P-codes 3, 14, 18, 20, & 21)
x x x Inputs 1 & 2 swapped (P-codes 1, 2, 3, & 4)
x Signal sources 1 & 2 swapped (P-code 7)
x x x x x x x x Ground Fault on data circuit or (-) side of input / output
circuit
Module in trouble on Signature controller module
x x x x x x x Module missing or incorrectly wired on Signature data
circuit.
x x x x x x x Mapping error. Module not loaded into Signature database
x x x x x x Ground Fault on input or output circuit
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Table 8-34: Signature module troubleshooting matrix (x = applicable for module)
Note: Table also applies to equivalent Mseries components and products that emulate these module
types
x x x Output circuit open, shorted, incorrectly wired, polarized
device installed in reverse, incorrect or missing EOL
resistor
x x x x x Missing or incorrect EOL resistor (P-codes 1, 2, 3, 4, 13,
14, 16, 18, 20, 21)
x 24 VDC for smoke power low or missing (P-codes 13, 14,
18, 20, & 21)
Module incorrectly in alarm or active on Signature controller module
x x x x x Initiating device circuit shorted or initiating device
incorrectly installed
x x x x x Incorrect EOL resistor value (too low)
Table 8-35: Signature detector troubleshooting
Symptom Possible causes
Detector not responding correctly 1. Detector installed in wrong location or improperly
addressed.
2. Detector not entered in system database.
3. Incorrect device response in database.
Detector in trouble on 3-CPU1 1. Detector missing or incorrectly wired on Signature
data circuit.
2. Mapping error. Detector not loaded into control
module database.
3. Ground Fault on Signature Data circuit
4. Internal detector fault. Refer to Advanced
Techniques Section.
Detector incorrectly in alarm on control
panel.
1. Detector extremely dirty.
2. Ionization detector installed in area of extremely
high airflow.
3. Detector installed in area of high ambient smoke.
4. Defective detector.
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EST3 Installation and Service Manual 8.53
Signature diagnostic tools
The SDU Signature diagnostic tools are designed to assist the
installing technician in isolating and correcting faults with the
Signature Data Circuit (SDC), detectors and modules. The
troubleshooting techniques described in the basic Signature
troubleshooting section should be tried before using these tools.
Using Signature diagnostics
To access the Signature diagnostic tools, Click on Tools on the
main menu bar, then click on Signature Series diagnostics.
Signature device circuit selection
The Signature diagnostic tools affect only to the SDC circuit that is
specified in the drop down list boxes at the top of the DSDC
Diagnostics window, as shown in Figure 8-17.
[
T
S
C
R
N
0
.
C
D
R
]
Options Tab
Click Check Boxes to
Select Download Tables
Click Here
to Select Cabinet
Click Here to Select Loop Controller Card
Click Here to Select SDC Circuit
Click Here to Close LPC Diagnostics
Click Here to Display Devices by Short Address
Click Here to Display Devices by Serial Number
Click Here to Set Comm Port
Click Here to Download 3-DSDC Module Signature Tables into SDU
Click Here to used 3-DSDC Module Signature Tables Stored in the SDU
Click Here to Set Baud Rate
Figure 8-17: Options Screen
Select the cabinet that houses the Signature controller module
with the trouble condition, using the Cabinet drop-down list.
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8.54 EST3 Installation and Service Manual
Select the label of the Signature controller module with the
trouble condition.
Select the loop (Signature Data circuit) on the module having the
trouble condition, using the loop (SDC) drop down list.
COM port and baud rate
To use the Signature diagnostic tools, the information from the
faulty Signature data circuit or device must first be read
(uploaded) into the System Definition Utility (SDU) program.
Use the COM Port and Baud Rate drop down lists to set the
COM port parameters on the SDU computer that is to be used
during uploading. The suggested baud rate is 19200.
Upload
To upload the Signature data from the Signature controller
module into the SDU program, click on the Download DSDC
Tables button. When the Signature data has been downloaded
from the Signature controller module, it is stored as part of the
project. The Signature data can be recalled without being
connected to the module by using the Load Tables from Disk
button.
Serial number or short address
The devices listed in the diagnostic tables can be displayed by
serial number or short address. You can mix short address and
serial number displays using the Requested Diagnostic Table
check boxes and the Device Lists radio buttons in combination.
Signature diagnostic sequence
Table 8-36 lists the suggested sequence when using the
Signature Diagnostic tools to isolate problems on a Signature
Data Circuit and problems with individual Signature devices.
Table 8-36: Signature troubleshooting tool sequence
SDC circuit faults Signature device faults
1. Mapping Errors 1. Device Tables
2. Device Chains 2. Trouble Tables
3. Message Counters
Displaying mapping errors
Mapping errors are those problems which prevent the system
from generating a successful Signature Data Circuit map. To
display errors generated during the mapping process, click on the
Mapping Errors tab. The Mapping Errors text box lists the eight
(8) most recent mapping errors. The Total Errors field lists the
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EST3 Installation and Service Manual 8.55
total number of mapping errors which have been identified.
Clicking on an error in the list highlights the error, and displays
the appropriate troubleshooting tip in the lower Troubleshooting
Tips text box.
[TSCRN1.CDR]
Mapping Error Window
Troubleshooting Tips
Window
Total Errors Field
Mapping Errors Tab
Click Here
to Select Cabinet
Click Here to Select Loop Controller Card
Click Here to Select SDC Circuit
Click Here to Close LPC Diagnostics
Figure 8-18: Mapping errors dialog box
Table 8-37: Mapping error messages
Message Suggested corrective action
The mapping command failed because the sensor did not
draw current or it was not possible to obtain stable
mapping data from the SDC.
Indicative of faulty wiring on the circuit, or a faulty device.
1. Verify correct wiring.
2. Verify operational devices.
3. Review the Chain Response List.
4. Review the Device Response List.
While mapping a chain from a device back to the
Signature controller module, the chain was built with
holes in it.
Indicative of devices not operating consistently.
1. View the Chain and Device Response Lists to see a list
of the devices that are present in the chain being
processed.
2. Compare the serial numbers in the above lists with the
actual wiring to identify a conflict.
The map tables are inconsistent. 1. Upload the current map.
2. Compare current map with expected map.
3. Write the map back to the Signature controller module.
The actual SDC map does not match the stored expected
map.
1. Upload the current map.
2. Compare current map with expected map.
3. Write the map back to the Signature controller module
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8.56 EST3 Installation and Service Manual
Table 8-37: Mapping error messages
Message Suggested corrective action
Setting the Address in the device failed. 1. Review the Serial Number or Short Address, if missing
replace the device.
2. Persistent problem is indicative of a wiring fault.
Map supervision failure. The map in use has invalid data.
This error initiates an automatic reconstruction of the
map.
1. Please wait for automatic map reconstruction to complete
before continuing.
Mapping supervision detected a change on the SDC. A
rebuild of the map was scheduled.
1. Please wait for automatic map reconstruction to complete
before continuing.
Mapping supervision detected that the device address or
the short address of the device being supervised has
changed. A rebuild of the map was scheduled.
1. Please wait for automatic map reconstruction to complete
before continuing.
The mapping command failed, the sensor did not draw
current or it was not possible to obtain stable mapping
data from the SDC. A rebuild of the map was scheduled.
1. Please wait for the automatic map reconstruction to
complete before continuing.
Mapping was aborted by an external event, such a new
start on a device. A rebuild of the map was scheduled.
1. Please wait for the automatic map reconstruction to
complete before continuing.
Mapping supervision detected that the Device Type of the
Device being supervised has changed. A Map Fault was
flagged.
1. Replace the device.
2. Correct the Signature controller module programming.
Mapping was aborted because there is short or open on
the SDC wiring.
1. An open or short on a Class A circuit.
2. A short across the entire Class B circuit.
3. A Reset may be needed to restart mapping.
Unable to recreate current map at panel startup. The
panel will re-map to reconstruct the map.
1. Please wait for the automatic map reconstruction to
complete before continuing.
Assignment of a short address to a device failed. This
could lead to duplicate short addresses and mapping
failures.
1. View the Chain and Device Response Lists to see
a list of the devices that are present in the chain
being processed and identify the failed device.
2. Replace the device.
3. Persistent problem is indicative of a wiring fault.
Mapping has been disabled. 1. Enable mapping.
While mapping a chain from a device back to the
Signature controller module, the chain appears to have 2
devices at the same location in the chain.
1. Indicative of faulty wiring on the circuit, or a faulty device.
1. Review the Chain and Device Response lists to identify
the conflict.
More than 125 End of Line devices have been found on
the SDC.
1. Correct the wiring.
2. Re-map the circuit.
While mapping a chain of from a device back to the
Signature controller module the chain was found to have
a device present past the end of the chain. This would
indicate that a device (or devices) is not responding
properly to the mapping commands.
1. Click on the Device Chains tab to see a list
of the devices that are present in the chain
being processed.
2. Compare the serial numbers or short addresses
with the actual wiring to identify the problem.
Mapping has detected a difference between the device at
the end of line and the devices in its chain.
This is indicative of devices not communicating properly.
1. Click on the Communication List tab to see a list of the
devices that are communicating.
2. Compare the serial numbers or short Addresses with the
actual wiring to identify the conflict.
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EST3 Installation and Service Manual 8.57
Displaying device chain errors
A chain is a list of devices connected between the Signature
controller module and a device being interrogated during circuit
mapping. The chains and sub-chains created during the mapping
process evolve into the circuit map.
Should a circuit fail to map properly, further insight into the
problem may be gained by investigating the devices making up
individual chains and sub-chains.
To display a chain generated during the failed mapping process,
click on the Device Chains tab. Four categories of device chains
are listed. Each list displays the short address or serial number of
the devices in the chain. The total number of entries in each list
is indicated at the bottom of the list. To determine the position of
a specific Signature device in the chain, click on the small data
entry box at the top of each column and enter the devices short
address or serial number. The position field at the bottom of the
column will indicate the selected devices chain position and the
cursor will move over that device entry in the main list.
[TSCRN2.CDR]
Column Totals
Current Chain List
Chain Response List
Device Response List
Communicating List
Selected
Device's Position
Click Here to Enter
a Specific Device
Device Chains Tab
Click Here
to Select Cabinet
Click Here to Select Loop Controller Card
Click Here to Select SDC Circuit
Click Here to Close LPC Diagnostics
Figure 8-19: Device chains dialog box
Current chain list
The Current Chain List displays the sequence of Signature
devices in the chain or sub-chain that was being created when
the mapping failure occurred.
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8.58 EST3 Installation and Service Manual
Chain response list
The Chain Response List displays the sequence of Signature
devices in the main chain, when the mapping failure occurred.
Device response list
The Device Response List displays the sequence of Signature
devices in a sub-chain that was being created when the mapping
failure occurred.
Communicating list
The Communicating List displays a list of all Signature devices
seen by the Signature controller module.
Using the chain lists
An element in the displayed chain caused the map fault.
Examine the chain and look for gaps within the short address or
serial number lists of a chain or sub-chain.
Gaps in the list indicate areas which were not successfully
mapped. A gap within the chain does not mean that the
missing device has a problem, only that that device was not
successfully mapped.
Compare the Chain and Device response lists. All the
devices on the Device Response list should also appear on
the Chain Response list.
Look for duplicate short addresses or serial numbers on the
same list.
Failure of a device to successfully map may be the result of a
problem with another device, or wiring in a chain or sub-chain
not directly connected to the unmapped device. Although the
missing or duplicate devices are not always the cause of map
failure, good troubleshooting technique suggests that these
devices be examined for defects, wiring errors, and duplicate
entries in the SDU program, etc.
Displaying message counters
During normal operation, the Signature controller module issues
numerous communication messages to the Signature devices on
its SDCs. The message counters indicate how many times a
communication message has been issued and the number of
successful return messages.
To display the message counters, click on the Message Counters
tab.
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EST3 Installation and Service Manual 8.59
[TSCRN3.CDR]
Message Counters Tab
Message
Total Messages Sent
Incorrect Message Count
Percentage of
Valid Messages
Click Here
to Select Cabinet
Click Here to Select Loop Controller Card
Click Here to Select SDC Circuit
Click Here to Close LPC Diagnostics
Figure 8-20: Message counters dialog box
The message command appears in the left column, followed by
the number of times it has been issued, the number of errors
received after the message was issued, and the percentage of
correct responses. During normal operation, the percentage of
messages received correctly should exceed 99%.
Intermittent device or wiring problems are indicated by a low
successful message rate. If successful message rates are tracked
over time, one can generate base line information for each
circuit. From the base line information, any changes from the
norm can be quickly identified, and preventive measures taken,
before a communication problem develops. Table 8-38 lists the
messages sent and received by the Signature driver controller
module.
Table 8-38: Signature controller module Internal Messages
Query End Of Line Query Relay Status Find New Start
Query Isolator Ground Fault Check Find New Active
Query Status Query Device Mask Find New Unused2
Pulse Visible LED Query Group Mask Find New Unused3
Query Map Result Module PFX Reset Device
Query Alarm Status Query Ready Comm Enable Device
Query PreAlarm Status Find Serial Number Disable Device
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Table 8-38: Signature controller module Internal Messages
Query Normal Status Find New Alarm Start Device
Query Trouble Status Find New PreAlarm Enable Visible LED
Query New Start Status Find New Normal Disable Visible LED
Query Active Status Find New Trouble Enable External Output
Disable External Output Assign All Address 3-SDC Processor Status Query
Open Line Isolator Relay Control 3-SDC Enable Loop
Close Line Isolator Read Software Version 3-SDC Disable Loop
Reset Device Status Read Device Status 3-SDC Line Initialization
Complete
Move EEPROM to RAM Read Sensor Values 3-SDC Send a Device Msg.
Assign Short Address Read Specific Trouble 3-SDC Get a Device Reply
Assign Group Address Read Value From RAM 3-SDC Configure Loop
Enter Service Mode Send Value to Visible LED 3-SDC Query Current
Configuration
Select Sensors Query New Status 3-SDC Send Signal Rate
Write Value to RAM 3-SDC Command Initiate
Reset
3-SDC Query Signal Status
Write Value to EEPROM 3-SDC Command Initiate
Restart
Displaying device trouble
Each Signature device is equipped with a 32-bit trouble register.
Should a devices trouble bit be set at any time in the devices
history, the device and the nature of the trouble will appear in the
Latching Troubles By Device Address window. Clicking on the
device will reveal a list of the trouble conditions affecting that
device. Click on the device a second time to remove the trouble
listing.
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EST3 Installation and Service Manual 8.61
[TSCRN4.CDR]
Device Trouble Tab
Device Trouble Message
Click Here
to Select Cabinet
Click Here to Select Loop Controller Card
Click Here to Select SDC Circuit
Click Here to Close LPC Diagnostics
Figure 8-21: Device trouble dialog box
Table 8-39 below lists the Signature Detector trouble messages,
and possible causes and solutions. Table 8-40 lists the Signature
Module trouble messages, and possible causes and solutions.
Table 8-39: Signature detector trouble messages
Trouble message Possible cause Possible solution
External Device Line Short Defective Detector Replace Detector
External Device Line Open Defective Detector Replace Detector
Error XMIT Light Detector Dirty Clean detector
Device switched to short after
isolator relay operated
Short on Signature data
circuit
Locate and remove cause of
short.
ESK Value Too Low 1. Dirty Detector
2. Bad Ion Chamber
1. Clean Detector
2. Replace Detector
ESK Slope Too High 1. Dirty Detector
2. Bad Ion Chamber
1. Clean Detector
2. Replace Detector
ESK Slope Too Low 1. Dirty Detector
2. Bad Ion Chamber
1. Clean Detector
2. Replace Detector
Quiescent Too Large Devices on the Signature
data circuit are drawing too
much current during the
mapping process.
Place a short or low resistance
shunt across the data circuit.
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Table 8-39: Signature detector trouble messages
Trouble message Possible cause Possible solution
Quiescent Too Small Devices on the Signature
data circuit are not drawing
enough current during the
mapping process.
Check the device wiring or
replace the device.
Short on Relay Base Bad Relay Base Replace Relay Base
External or Isolator Relay
Failure to Switch
Bad Base Replace Base
External or Isolator Relay
Switched
1. Bad Relay Base
2. External Electrical Noise
1. Replace Relay Base
2. Remove or Shield Noise
Source
O Value Too Small Bad Base Replace Base
Ion Rate-of-Rise Too High Bad Ion Chamber Replace Detector
Ion Quiescent Too High Dirty Detector Clean Detector
Ion Quiescent Too Low Dirty Detector Clean Detector
Ion Value Too Low Defective Detector Replace Detector
Thermal Value Too High Bad Base Replace Base
Thermal Value Too Low Bad Base Replace Base
A/D Converter Fault Defective A/D converter Replace Detector
EEPROM Checksum Error Bad EEPROM Replace Detector
EEPROM Write Time-out Bad EEPROM Replace Detector
Unknown Device Type Bad EEPROM Replace Detector
EEPROM Write Verify Fault Bad EEPROM Replace Detector
Ambient Light Too High 1. Dirty Detector
2. Outside light reaching
detector chamber
1. Clean Detector
2. Eliminate light source
Photo Quiescent Too High Dirty Detector Clean Detector
Photo Quiescent Too Low Dirty Detector Clean Detector
Photo Value Too High Bad Base Replace Base
Table 8-40: Signature module trouble messages
Trouble message Possible cause Possible solution
Open data Circuit See Table 8-34 See Table 8-34
Shorted data Circuit See Table 8-34 See Table 8-34
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EST3 Installation and Service Manual 8.63
Table 8-40: Signature module trouble messages
Trouble message Possible cause Possible solution
Relay switched Relay toggled from actual
state
Manually reset relay
Replace Module
Data circuit ground fault See Table 8-34 See Table 8-34
Vector Current Too Large Devices on the Signature
data circuit are drawing too
much current during the
mapping procedure.
Short or low resistance shunt on
Signature data circuit
Vector Current Too Small Devices on the Signature
data circuit are not drawing
enough current during the
mapping procedure.
Excessive circuit resistance
Defective base
Defective wiring
EEPROM Not Initialized EEPROM not properly
programmed
Replace module
EEPROM Write Time-out Bad EEPROM Replace module
A/D Time-out Defective A/D converter Replace module
EEPROM Write Verify Fault Defective EEPROM Replace module
Line Monitor Trouble Signature data circuit voltage
low
Check Signature data circuit
Class A Trouble Open or shorted input or
output circuit
Check input / output circuit
wiring
3rd Wire Trouble Voltage on the wire supplying
24 Vdc smoke power to
SIGA-UM is out of range.
Check power supply output
Check wiring
RAM Not Programmed Bad RAM Replace Module
Displaying trouble tables
The Trouble Tables display eight categories of active device
trouble. Each list displays the short address or serial number of
the devices experiencing that trouble condition. The total number
of devices in each list is indicated at the bottom of the list.
The active troubles displayed in the Trouble Tables should be
compared with a devices trouble history displayed in the
Display Device Trouble lists, to determine any possible trouble
pattern.
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8.64 EST3 Installation and Service Manual
[TSCRN5.CDR]
Trouble Tables Tab
Click Here
to Select Cabinet
Click Here to Select Loop Controller Card
Click Here to Select SDC Circuit
Click Here to Close LPC Diagnostics
Internal Fault List
Device Type Fault List
Personality Fault List
Unexpected Fault List
Click Here to Reveal
Additional Fault Lists
Total Column
Fault Count
Figure 8-22: Trouble Tables dialog box
Internal fault
The Internal Fault List indicates an internal problem with a
Signature Device or Module. Refer to the Displaying Device
Trouble section to determine the specific cause.
Device type fault
The Device Type Fault List indicates that the device type entered
in the SDU does not agree with the device type installed on the
SDC.
Personality fault and sensitivity fault
The Personality Fault List indicates that the personality code
(p-code) of a Signature module entered in the SDU does not
agree with the p-code of the module actually installed on the
circuit. The Sensitivity Fault List indicates that the sensitivity of
a Signature detector entered in the SDU does not agree with the
sensitivity of the detector actually installed on the circuit.
Personality and sensitivity faults should be corrected by the
system, and these faults should clear automatically.
Unexpected fault
The Unexpected Fault List displays the serial number of devices
which appear on the actual circuit, but which were not listed in
the SDU program.
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EST3 Installation and Service Manual 8.65
Communication fault
The Communication Fault List indicates those Signature devices
which are not communicating with the Signature controller
module.
Open fault
The Open Fault List indicates those Signature modules with an
open on their input or output circuits (all p-codes except 8.)
Ground fault
The Ground Fault List indicates those Signature modules with a
ground fault on their input or output circuits (all p-codes except
8.)
Short fault
North American marketplaces: The Short Fault List indicates
those Signature modules with a short on their supervised output
circuits (p-codes 5, 7, 15, 16.)
European marketplace: The Short Fault List indicates those
Signature modules with a short on their supervised input circuits
(p-codes 1, 2, 3, 4, 9, 10, 11, 12, 13, 14, 20, 21) and those
Signature modules with a short on their supervised output
circuits (p-codes 5, 7, 15, 16.)
Brand fault
Incorrect brand of Signature devices installed on SDC.
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8.66 EST3 Installation and Service Manual
DSDC status
Introduction
The DSDC status function is used to determine the real-time
status of a Signature Data Circuit (SDC). This function is useful
in isolating and correcting faults on an SDC. The DSDC status
function is useful in conjunction with the download and DSDC
diagnostic functions.
Setting up the System Definition Utility program
In order to use the DSDC Status function, the computer running
the SDU program must be connected to the 3-SSDC. The
appropriate communication port must be connected to the
modular phone jack on the Signature controller module or on the
CPU module.
Com port and baud rate settings can be made directly from the
DSDC Status window. The default baud rate is 9600 baud.
Using DSDC status
To access the DSDC Status function, click on Tools on the main
menu bar, then click on Signature Status.
Select the SDC to be monitored by using the Cabinet, SSDC, and
Loop drop down lists.
The Delay drop down box sets the interval at which the status
screens receives updated information from the Signature
controller module. The default value is 3 seconds. Increasing the
delay time permits the module to process more information
between reports to the SDU, thus decreasing the overall time it
takes to generate a full status report.
To start the DSDC Status function, click on the Start Status
Button. Should the Confirm window appear after a short delay,
the SDU computer is not communicating with the 3-SSDC.
Verify the module address, download wiring, COM port, and
baud rate are set correctly and click on the retry button. If
communications fail when connected to the module via the
3-CPU1, try connecting directly to the modular phone jack on
the Signature controller module.
Displaying the current SDC status
Click on the Current Status Tab at the bottom of the window to
display an annunciator panel showing the real-time status of the
connected SDC. Refer to Table 8-41 to interpret the indicators.
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EST3 Installation and Service Manual 8.67
[LPCSTAT1.CDR]
Select cabinet from
list displayed here
Data sheet displays 31 separate
parameters on selected controller
card. A lit LED indicates trouble.
Click here to reinitialize the
selected controller card
Click here to start receiving
status information
Click here to enable mapping on
the selected controller card
Click here to disable mapping on
the selected controller card
Select display refresh
rate here
Select controller from
list displayed here
Select data circuit from
list displayed here
Select COM port here
Select baud rate here
Figure 8-23: DSDC Status dialog box
Table 8-41: Current status parameters
Indicator Function
Internal Fault Signature controller module
hardware problem
Data Checksum Trouble Configuration data bad
I/F Fault 3-SDC Card hardware problem
Line Fault SDC open or shorted
Map Fault Memory contents differ from actual
SDC device conditions.
Mapping in Progress The Signature controller module is
currently mapping the SDC
Map disabled The mapping process has been
manually turned off
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Table 8-41: Current status parameters
Indicator Function
Dirty Device A dirty smoke detector has been
identified
Unconfigured Alarm The module has detected an alarm
on a device which is not in its
database
Line Initialization SDC power on phase, devices not
supervised
Serial Table Full Indicates when data controller card
needs to be reinitialized
I/F Communication Fault Signature controller module to
3-SDC communication problem
I/F Internal Fault 3-SDC card hardware problem
Balanced Map Two or more device strings appear
identical to the system.
Programming Mode Signature controller module in
upload or download mode
RAM Fault Internal memory problem
Stack Fault Internal program error
Map Pending Ready to map SDC when SDC
conditions warrant
Dev. New Starts in
Progress
The Signature controller module is
processing a new SIGA device start
up
Stand Alone The SDC is in the stand alone mode
Stand Alone Alarm The module has detected an alarm
while in the stand alone mode
Ground Fault The SDC wiring has low resistance
continuity to ground
Device Ground Fault A SIGA module IDC/NAC has low
resistance continuity to ground
Delta suspended Module in reset phase. No changes
reported by Signature controller
module
Displaying a log of current SDC status events
Click on the Status Log Tab at the bottom of the window to
display a chronological list of the events which occurred on the
SDC after the Start Status Button was activated.
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EST3 Installation and Service Manual 8.69
[LPCSTAT2.CDR]
Select cabinet from
list displayed here
A listing of status messages
displayed here
Click here to reinitialize the
selected controller card
Click here to start receiving
status information
Click here to enable mapping on
the selected controller card
Click here to disable mapping on
the selected controller card
Select display refresh
rate here
Select controller from
list displayed here
Select data circuit from
list displayed here
Select COM port here Select baud rate here
Figure 8-24: DCDS status event log
Displaying the SDC in-process progress chart
Click on the Progress Tab at the bottom of the window to display
a graphical presentation of the five major processes which take
place during SDC configuration:
Finding device serial numbers
Communicating with individual devices
Mapping the devices
Verifying the End Of Line (EOL) status of a device
Programming parameters into a devices memory
This display is useful in determining an overall picture of SDC
configuration activity.
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8.70 EST3 Installation and Service Manual
[LPCSTAT3.CDR]
Select cabinet from
list displayed here
Graphical representation of devices
remaining to be processed
Graphical representation of devices
already processed
Click here to reinitialize the
selected controller card
Click here to start receiving
status information
Click here to enable mapping on
the selected controller card
Click here to disable mapping on
the selected controller card
Select display refresh
rate here
Select controller from
list displayed here
Select data circuit from
list displayed here
Select COM port here Select baud rate here
Figure 8-25: DSDC in-process progress chart
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Service and troubleshooting
EST3 Installation and Service Manual 8.71
Addressable analog diagnostic tools
The SDU addressable analog diagnostic tools are designed to
assist in isolating and correcting faults with addressable analog
circuits, detectors, and modules.
System definition utility
The quickest method for isolating most common problems is
with the Systems Definition Utility (SDU) diagnostic tools.
1. Connect the SDU to the system in the usual manner, and
open the appropriate project.
Note: If the actual project is not available create a phantom
project with an empty 3-AADC circuit and connect directly to
the module in question.
2. Select menu: Tools > System Sensor > Diagnostics
3. On the Options tab: deselect Message Counters, as they not
usually needed, and take time to upload. Trouble Tables,
Ready Communication, and Display as Device Addresses
should be selected.
4. Click on: Upload AADC Tables.
5. Select the Status Tables tab when the table upload is
complete.
Addressable analog diagnostic table interpretation
Each table lists the addresses for the modules and sensors
reporting the associated condition with a total at the bottom.
When displayed as Device Addresses, sensor addresses
correspond with the rotary switch setting, and modules are
reported as 100 plus the rotary switch setting. Multiple faults
will make the process more difficult but the addresses noted in
the fault tables make an excellent starting point
Table 8-42: Addressable analog diagnostic table interpretation
Table Name Description Possible causes
Communicating
Devices
Lists sensor and module
addresses talking to the
3-AADC.
NOTE: Total number of communicating
devices should equal number of installed
devices.
If total is low, see Communication Fault
table for missing or not connected
device(s).
If total is high, see Unexpected Fault table
for extra device(s) installed on circuit.
Internal Fault Devices reporting an internal
failure
Replace device
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8.72 EST3 Installation and Service Manual
Table 8-42: Addressable analog diagnostic table interpretation
Table Name Description Possible causes
Device Type
Fault
The wrong type of device for
the current configuration.
Photo detector installed for ion detector
Ion detector installed for photo detector
Monitor module installed for control
module
Control module installed for monitor
module
Addresses of two devices has been
transposed.
Unexpected
Fault
A device reporting at an
unconfigured address.
All unconfigured address
locations are polled at startup
after which these locations
will be polled in less than 10
minute intervals.
If Communicating Devices total is OK,
and Communication Fault is reported, the
Unexpected Fault device should be set to
the address listed as a Communication
fault.
Duplicate Device
Fault
Two or more devices have
the same address.
If total number of communicating devices
is OK, the duplicate device is set at the
same address as a configured device.
If Communicating Devices total is short,
and Communication Fault is reported, the
device in the Communication fault table is
addressed at the location shown in the
Duplicate Device table.
Communication
Fault
Missing device. Wiring error or device not installed
If Communicating Devices table short by
one and Duplicate Device fault exists,
then address shown in Comm Fault table
is addressed at location shown in
Duplicate Device table.
OR
If Communicating Devices table OK and
Unexpected Fault exists, then the
Unexpected Fault device should be set to
the address shown in the Communication
Fault table.
Open Fault Module field wiring is open. Circuit incorrectly wired or connector
loose
Defective detector or isolator base
Broken conductor
Device not installed on circuit
Device not entered into SDU databases
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EST3 Installation and Service Manual 8.73
Table 8-42: Addressable analog diagnostic table interpretation
Table Name Description Possible causes
Short Fault Module field wiring is shorted. Circuit incorrectly wired
Defective detector, detector base, or
module
Nicked insulation between conductors
Compatibility Fault Incorrect brand of device
installed, replace device.
SIGA, GSX ,or XLS brand devices
intermixed on circuit.
Problem solving hints
Addressing faults
Most addressing faults are quickly located because the wrong
address gives a clue as to the fault location. For example module
164 is duplicated while module 174 is missing. The device at
location 174 probably has its tens digit addressing switch off by
one position.
Duplicate device faults are harder to locate, e.g. the carpenter put
up a partition hiding sensor 53, then the electrician noticed it was
missing and spliced in a new base and now there are two sensors
at address 53.
To identify devices with duplicate addresses, remove one of the
suspected duplicate sensors. The duplicate fault should clear
within 30 seconds if the sensor removed is a duplicate.
Disconnect half of the circuit, allow a minute or so for the circuit
to stabilize and the faults to report. Upload the Ready
Communication diagnostics table only. The remaining duplicate
sensor, 53, should still appear, as if it is physically connected
between the circuit controller and the wiring break. Continue to
add or remove segments of the circuit in gradual increments
repeating the diagnostics upload until the physical location of the
problem detector is located.
Intermittent communication and wiring faults
Included in the tools available for use with the addressable
analog circuit are diagnostic Message Counters. These software
counters indicate the number of communications between each
device and the 3-AADC controller, beginning with the last
controller restart. Each device also has an error count associated
with it. The error count indicates the number of times
communications have failed between each device and the
3-AADC controller. Examining the number of messages sent to a
device and comparing this number to that of a neighboring
device of the same type can be used to help isolate problems.
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8.74 EST3 Installation and Service Manual
To use the counters effectively, one needs to know how these
counters are affected by various circuit states. Devices are
re-polled for a number of reasons: startup, changes in state such
as alarm and trouble. Pull stations are polled much more
frequently than detectors or modules. A communication failure
will also cause effected devices to be polled more often than
those not experiencing the failure.
Devices with high message counts but few errors may be
pull stations or devices that change state regularly such as
monitor modules.
Devices that have increased error counts and only marginally
increased message counts may indicate wiring or device
problems.
Devices with low message counts and an equal number of
errors are non-existent devices.
All 198 addressed are polled occasionally to identify any
devices that may have been installed and not configured.
If the message and error counts are confused because of the
length of time the circuit has been running, restarting the panel
will cause a restart of the circuit and the zero the counters. The
circuit may have to run for a twenty minutes or more before a
trend in messages shows up. Locating intermittent faults may
require extended operating periods.
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EST3 Installation and Service Manual 8.75
3-AADC Addressable Analog Driver Controller
Substituting 3-AADC local rail modules
When substituting a known good 3-AADC rail module in place
of a suspect rail module, you must download the system
configuration and Addressable Analog circuit data circuit
information into the 3-CPU1 module. This operation requires a
PC and the SDU Program.
The 3-AADC actually has two separate memories. The first
memory contains the firmware that makes the module operate. If
there is a problem with the firmware, or if an upgrade has been
issued, the new firmware is downloaded into the module using
the 3-AADC Code tab, which is found in the Version Control
(Code) function of the Tools, Download menu. When upgrading
the module firmware (code), you do NOT need to download the
Bootstrap data unless specifically instructed to do so.
The SDC configuration information is stored in the modules
second memory. If you suspect that the module itself is bad, you
must download the configuration information for the circuit that
will be connected to the substitute module, using the 3-AADC
Database tab, which is found in the Version Control (Database)
function of the Tools, Download menu.
Connect the PC to the 3-CPU1 RS-232 connector J5.
Table 8-43: 3-AADC Local Rail Module troubleshooting
Problem Possible cause
Analog Circuit Open 1. Circuit incorrectly wired or connector
loose
2. Defective detector or isolator base
3. Broken conductor
4. Device not installed on circuit
5. Device not entered into SDU databases
Analog Circuit Shorted 1. Circuit incorrectly wired
2. Defective detector, detector base, or
module
3. Nicked insulation between conductors
Analog Circuit Ground Fault 1. Pinched wire between device and
electrical box
2. Nicked wire insulation
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8.76 EST3 Installation and Service Manual
Addressable analog device troubleshooting
Each addressable analog device has an integral Red LED. The
function of this LED is indicated in Table 8-44. The LED is
useful when trying to determine the communication and alarm or
active status of a device.
Table 8-44: Addressable analog device LEDs
LED Device status
Flashing Red Polling device
Steady Red Alarm or Active
Table 8-45 lists common troubles and possible causes for
addressable analog modules.
For detailed information on identifying and locating these errors,
use the SDU programs Addressable Analog Diagnostic Tools.
Information about these tools appears later in this chapter.
Table 8-45: Addressable analog module troubleshooting matrix
(x = Applicable - = Not Applicable)
Module Not Responding Correctly
M500MF M501MF M500CF M500XF Possible Causes
x x x x Module installed in wrong location or improperly
addressed
x x x x Module not entered into 3-AADC module
database
- - x - Break-off Tab set incorrectly
x x x x Ground Fault on data circuit or (-) side of input /
output circuit
Module in Trouble on 3-AADC Module
x x x x Module missing or incorrectly wired on circuit.
x x x x ID error. Module not loaded into 3-AADC module
database
x x x x Ground Fault on input or output circuit
- - x x Output circuit open, shorted, incorrectly wired,
polarized device installed in reverse, incorrect or
missing EOL resistor
x x x x Missing or incorrect EOL resistor
Module Incorrectly in alarm or active on 3-CPU1/3-LCD Module
x x - - Initiating Device Circuit shorted or initiating
device incorrectly installed
x x - - Incorrect EOL resistor value (too low)
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EST3 Installation and Service Manual 8.77
Table 8-46: Addressable analog detector troubleshooting
Symptom Possible causes
Detector not responding correctly 1. Detector installed in wrong location or
improperly addressed
2. Detector not entered into system database
3. Incorrect device response in database
Detector in trouble on 3-CPU1/3-LCD 1. Detector missing or incorrectly wired on
circuit
2. ID error. Detector not loaded into 3-AADC
module database
3. Ground Fault on circuit
4. Internal detector fault.
Detector incorrectly in alarm on 3-CPU1/3-LCD 1. Detector extremely dirty
2. Ionization detector Installed in area of
extremely high airflow
3. Detector installed in area of high ambient
smoke
4. Defective detector
For detailed information on identifying and locating device
problems, refer to the Addressable analog diagnostic tools topic
in this chapter.
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8.78 EST3 Installation and Service Manual
Wiring problems
There are three basic causes of wire-related erratic Addressable
Analog circuit operation:
Excessive wiring resistance
Rarely is excessive wiring resistance the sole cause of
Addressable Analog circuit problems. For any length of cable,
the amount of resistance and capacitance per foot doesnt change
and the Addressable Analog circuit capacitance limits are usually
reached before the resistance limits. The digital signal operates
between 0 and 24 VDC. Excessive circuit resistance causes the
signal to shrink from a maximum of 23 VDC to a lower voltage,
for example 20 VDC. The 3-volt drop in the wiring is due to
wire resistance.
To measure Addressable Analog circuit voltage drop, use an
oscilloscope to measure the peak voltage at the Addressable
Analog module and at each analog addressable device. If the
voltage difference is greater than 2 VDC, the resistance in the
wire run is excessive. Too much resistance in the Addressable
Analog wire run is typically caused by small wire size or a bad
connection.
If the wire size is too small for the run length, the only remedies
are to replace the wire with a larger size, or install additional
Addressable Analog modules, dividing the circuit into acceptable
lengths. Breaks or bad connections in the Addressable Analog
circuit wiring can be identified by comparing the calculated
circuit resistance value (described earlier) with the measured
circuit resistance value. The measured wiring circuit resistance
should not be different from the calculated circuit resistance by
much more than a few ohms.
Excessive wiring capacitance
The second cause of erratic Addressable Analog circuit operation
is too much capacitance in the Addressable Analog circuit
wiring. Capacitance distorts the digital signal. As wiring
capacitance increases, the square edges of the digital waveform
start to curve. Excessive wiring capacitance causes the waveform
to curve beyond the point where a device can recognize the
waveform and respond when polled.
Wiring capacitance also effects the turn-on current spike. If the
turn on current spike is not present in the digital sequence, there
is a high probability the analog addressable devices
communication will not be understood by the Addressable
Analog communication module.
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EST3 Installation and Service Manual 8.79
Addressable Analog circuit capacitance problems are typically
caused by long wire runs, ground faults on the Addressable
Analog circuit, improper T-taps, or improper shielding.
If shielded wire is used, the shield must be treated as a third
conductor. It must be free of all ground faults and have
continuity throughout. If the wire capacitance is too large for the
run length, the only remedies are to replace the wire with a cable
having a lower capacitance per foot or install additional
Addressable Analog modules, dividing the circuit into acceptable
lengths.
Ground faults
Eliminating ground faults on the Addressable Analog circuit
reduces the amount of capacitance on the Addressable Analog
wiring.
Verify the Addressable Analog circuit is free of ground faults.
Correcting addressable analog circuit wiring
problems
If the Addressable Analog circuit is wired with improper T-taps
or excessive capacitance, corrective measures include:
Designing the Addressable Analog circuit properly and
re-pulling the wire
Balancing the circuit. Balancing the circuit can help in some
cases but is not a substitute for proper wiring practice. If
circuit balancing is required, call Technical Services for
additional information.
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8.80 EST3 Installation and Service Manual
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EST3 Installation and Service Manual A.1
Appendix A
System addresses
Summary
This appendix provides a quick reference for interpreting the
mapping of system addresses.
Content
Address format A.2
LRM addresses A.4
Control / display module addresses A.8
Device addresses A.10
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System addresses
A.2 EST3 Installation and Service Manual
Address format
The system derives the addresses it assigns from the panels
cabinet number and the LRMs location within the panel (see
Figure A-1). The basic address format is PPCCDDDD, where:
PP is the panels cabinet number. The cabinet number is
assigned when the installer downloads the CPU database into the
panel.
CC is the LRMs slot address. The cabinet number and the slot
address make up the LRMs logical address.
DDDD is the devices point address. The LRMs logical address
and devices point address make up the device or circuits logical
address.
The CRC Card Reader Controller and KPDISP Keypad Display
are devices supported by a 3-SAC module. However, they also
act as independent processors, and have their own pseudo points.
For this reason, their device numbers are further subdivided.
You can think of a SAC device as having this address format:
PPCCSSDD: SS is the CRC or KPDISP device number, as
assigned during LRM configuration. DD is a pseudo point within
the device.
Tip: To determine a local
panel's cabinet number,
use the 3-LCD command
menu to get the status on
all the active points on the
panel. When prompted for
a panel number, enter 00.
The panel returns the
startup response point's
logical address. The first
two numbers of the logical
address is the cabinet
number.
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System addresses
EST3 Installation and Service Manual A.3
O
U
TP
U
T
M
O
D
U
LE
SIGA2 SIGA2 SIGA2
B
-
B
+
A
-
A
+
S
H
B
-
B
+
P
W
R K
M
S
2
A
-
P B
+
B
-
A
+
SIGA1
S B
+
B
-
K R
W M
1
S
H
SIGA1 SIGA1
0102 01360129 01370001
Signature detectors
01020001 - 01020125
Signature modules
01020126 - 01020250
01360152 01370012
[SYS_ADDR_EX1.CDR]
Cabinet #1
Slot 1 Slot 2 Slot 3 Slot 4 Slot 5 Slot 6 Slot 7
Figure A-1: Addressing example
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System addresses
A.4 EST3 Installation and Service Manual
LRM addresses
Figure A-2, Figure A-3, and Figure A-4 show the logical
addresses that the system assigns to LRMs based on the panel
configurations.
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System addresses
EST3 Installation and Service Manual A.5
TB1
SUP
C
ALARM TROUB LE
C
N
O
N C
O
N C -A C
N N
O
N
C
N
NE TWORK
+B +A A-
AUDIO AUDIO
B- +
A I N A OUT
+ - -
RX1 1 1
T
X
R
TS 2 1 2 2
C
X
O
M R
R T
X TS 2
CO
M IN OUT B OUT
AUDIO
+ +
AUDIO B I N
- -
J1
AUXILIARY POWER
1 2
PP33
PP42
PP01
PP10
PP32
PP40 PP41
PP00
PP08 PP09
PP34
PP43
PP02
PP11
PP35
PP44
PP03
PP12
PP36
PP45
PP04
PP13
PP37
PP46
PP05
PP14
PP06 PP07
Rail 1
Available in
1-, 2-, and 3-rail
cabinets
Rail 2
Available in
2- and 3-rail
cabinets
Rail 3
Available only
in 3-rail cabinets
[LRM_ADDR_01.CDR]
Figure A-2: LRM addresses for 3-CHAS7, 3-ASU/FT, 3-CHAS7 configuration
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System addresses
A.6 EST3 Installation and Service Manual
TB1
SUP
C
ALARM TROUB LE
C
N
O
N C
O
N C -A C
N N
O
N
C
N
NE TWORK
+B +A A-
AUDIO AUDIO
B- +
A I N A OUT
+ - -
RX1 1 1
T
X
R
TS 2 1 2 2
C
X
O
M R
R T
X TS 2
CO
M IN OUT B OUT
AUDIO
+ +
AUDIO B I N
- -
J1
AUXILIARY POWER
1 2
PP33
PP45
PP01
PP13
PP32
PP43 PP44
PP00
PP11 PP12
PP34
PP46
PP02
PP14
PP07 PP06
PP35
PP47
PP03
PP15
PP08
PP36
PP48
PP04
PP16
PP09
PP37
PP49
PP05
PP17
PP10
PP39 PP40 PP41 PP42
Rail 1
Available in
1-, 2-, and 3-rail
cabinets
Rail 2
Available in
2- and 3-rail
cabinets
Rail 3
Available only
in 3-rail cabinets
[LRM_ADDR_02.CDR]
Figure A-3: LRM addresses for 3-CHAS7, 3-ASU/CHAS4, 3-CHAS7 configuration
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System addresses
EST3 Installation and Service Manual A.7
TB1
SUP
C
ALARM TROUB LE
C
N
O
N C
O
N C -A C
N N
O
N
C
N
NE TWORK
+B +A A-
AUDIO AUDIO
B- +
A I N A OUT
+ - -
RX1 1 1
T
X
R
TS 2 1 2 2
C
X
O
M R
R T
X TS 2
CO
M IN OUT B OUT
AUDIO
+ +
AUDIO B I N
- -
J1
AUXILIARY POWER
1 2
PP33
PP47
PP40
PP01
PP15
PP08
PP32
PP45
PP38
PP46
PP39
PP00
PP13
PP06
PP14
PP07
PP34
PP48
PP41
PP02
PP16
PP09
PP35
PP49
PP42
PP03
PP17
PP10
PP36
PP50
PP43
PP04
PP18
PP11
PP37
PP51
PP44
PP05
PP19
PP12
Rail 1
Available in
1-, 2-, and 3-rail
cabinets
Rail 2
Available in
2- and 3-rail
cabinets
Rail 3
Available only
in 3-rail cabinets
[LRM_ADDR_03.CDR]
Figure A-4: LRM addresses for 3-CHAS7, 3-CHAS7, 3-CHAS7 configuration
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System addresses
A.8 EST3 Installation and Service Manual
Control / display module addresses
Figure A-5 shows the device logical addresses that the system
assigns the control/display modules.
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System addresses
EST3 Installation and Service Manual A.9
PPCC0001 PPCC0001
PPCC0002 PPCC0002
PPCC0003 PPCC0003
PPCC0004 PPCC0004
PPCC0005 PPCC0005
PPCC0006 PPCC0006
PPCC0007 PPCC0007
PPCC0008 PPCC0008
PPCC0009 PPCC0009
PPCC0010 PPCC0010
PPCC0011 PPCC0011
PPCC0012 PPCC0012
PPCC0129 PPCC0129
PPCC0141 PPCC0135
PPCC0130
PPCC0142
PPCC0133 PPCC0131
PPCC0145 PPCC0137
PPCC0136
PPCC0148
PPCC0131 PPCC0130
PPCC0143 PPCC0136
PPCC0134
PPCC0146
PPCC0137 PPCC0133
PPCC0149 PPCC0139
PPCC0132
PPCC0144
PPCC0135 PPCC0132
PPCC0147 PPCC0138
PPCC0138
PPCC0150
PPCC0139 PPCC0134
PPCC0151 PPCC0140
PPCC0140
PPCC0152
PPCC0129
PPCC0141
PPCC0130
PPCC0142
PPCC0133
PPCC0145
PPCC0136
PPCC0148
PPCC0131
PPCC0143
PPCC0134
PPCC0146
PPCC0137
PPCC0149
PPCC0132
PPCC0144
PPCC0135
PPCC0147
PPCC0138
PPCC0150
PPCC0139
PPCC0151
PPCC0140
PPCC0152
24 LEDs
PPCC0129
PPCC0132
PPCC0135
PPCC0138
PPCC0141
PPCC0144
PPCC0001
PPCC0004
PPCC0007
PPCC0010
PPCC0013
PPCC0016
PPCC0130
PPCC0133
PPCC0136
PPCC0139
PPCC0142
PPCC0145
PPCC0002
PPCC0005
PPCC0008
PPCC0011
PPCC0014
PPCC0017
PPCC0131
PPCC0134
PPCC0137
PPCC0140
PPCC0143
PPCC0146
PPCC0003
PPCC0006
PPCC0009
PPCC0012
PPCC0015
PPCC0018
6 groups of 3 switches
and 3 LEDs
12 switches and
12 LEDs
12 switches and
24 LEDs
[DEV_ADDRESS_01.CDR]
Figure A-5: Control/display module switch and LED device addresses
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System addresses
A.10 EST3 Installation and Service Manual
Device addresses
Figure A-6 shows the device logical addresses that the system
assigns to various rail modules.
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System addresses
EST3 Installation and Service Manual A.11
TB2
TB1
J1
IDC/NAC
1
IDC/NAC
2
IDC
3
IDC
4
NAC IN
1/2
JP1
JP3
JP2
JP4
IDC/NAC
5
IDC/NAC
6
IDC
7
IDC
8
NAC IN
5/6
PPCC0001
PPCC0006
PPCC0004
PPCC0007
PPCC0002
PPCC0005
PPCC0003
PPCC0008
TB2
TB1
J3
J4
JP1
JP2
1
1
NAC/B
- +
24VDC
UNUSED UNUSED UNUSED UNUSED
+ - -
BACK- UP
+
NAC/B NAC/A
- - S S + +
PPCC0001
Zoned amplifier
modules
Initiating device circuit
module
Signature controller
module
Addressable analog
controller module
O
U
T
P
U
T
M
O
D
U
L
E
SIGA2 SIGA2 SIGA2
A A S
H
B B B B
P
W
R K
M
S
2
A P B B A
SIGA1
S B B
KR
W M
1
S
H
SIGA1 SIGA1
Signature detectors
PPCC0001 - PPCC0125
Sensors
PPCC0001 - PPCC0099
Signature detectors
PPCC0251 - PPCC0375
Signature modules
PPCC0126 - PPCC0250 Modules
PPCC0101 - PPCC0199
Signature modules
PPCC0376 - PPCC0500
[DEV_ADDRESS_02.CDR]
O
U
T
P
U
T M
O
D
U
LE
A B B A
LOOP1
N/C N/C B B S
H
LOOP1 LOOP1
Figure A-6: Rail module device addresses
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System addresses
A.12 EST3 Installation and Service Manual
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EST3 Installation and Service Manual B.1
Appendix B
System calculations
Summary
This appendix provides worksheets for calculating system
parameters, such as wire distance, battery capacity, and memory.
Content
Network data riser limits B.2
Overview B.2
Data network specifications B.2
Cable properties B.3
Calculating a maximum length B.3
Calculating maximum wire capacitance per foot B.3
Signature data circuit wire length B.5
Determining the maximum allowable branch length B.5
Determining the total loop length B.10
24 Vdc NAC wire length B.12
25 or 70 Vrms NAC wire length B.15
Addressable analog circuit wire length B.17
Cabinet battery B.18
SAC bus power B.19
Determining the need for a remote power supply B.19
Providing adequate voltage for devices B.21
3-CPU1 memory B.24
Fiber optic cable worksheet B.26
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System calculations
B.2 EST3 Installation and Service Manual
Network data riser limits
Overview
Cumulative data network capacitance refers to the total
capacitance of all copper wire used for the data riser. The
cumulative capacitance of data networks must be within certain
limits to permit stable network communications.
Audio networks are not affected by cumulative capacitance, due
to the method of retransmitting data. The audio network
retransmits data byte-by-byte, so the individual bit times of a
byte are restored at each node in the network.
The data network retransmits data bit-by-bit. This method of
retransmitting data restores the amplitude of a bit at each node,
but any distortions in bit timing are passed through to the next
node. Data network communication faults begin to occur at
about 23% distortion of bit timing.
Cumulative data network capacitance induces bit timing
distortion.
A fiber link in a data network electrically isolates two nodes, but
distortions in bit timing are not restored by the fiber segment.
Distortions in bit timing are passed through the fiber to the next
node. The bit transition time of model 3-FIB fiber cards is fast
enough to be neglected in determining the maximum wire length
that can be used in the data network.
Data network specifications
Here are the maximum allowed values between any three nodes
of a network.
Resistance: 90 ohms ()
Capacitance: 0.3 microfarads (F)
Distance: 5,000 feet
The following table lists the maximum cumulative capacitance
for the entire data network given various wire sizes and
transmission rates. Maximum cumulative capacitance is the total
capacitance of all installed copper wire used in the data network.
Maximum cumulative capacitance in microfarads
Wire size (AWG) At 38.4Kbaud At 19.2Kbaud
18 1.4 2.8
16 1.8 3.6
14 2.1 4.2
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System calculations
EST3 Installation and Service Manual B.3
Cable properties
Data and audio networks in an EST3 system do not require the
use of shielded cable, and networks designed with twisted-pair
can be about twice as long as those designed with shielded cable.
The maximum length of a data network varies with the
properties of the wire used. Wire manufacturers typically
provide specifications for wire resistance and capacitance.
Resistance is generally specified in ohms per 1,000 feet, and
must be doubled for 1,000 feet of a twisted-pair cable.
Capacitance is specified in picofarads per foot (pF/ft).
The capacitance between conductors of a twisted-pair is
commonly referred too as conductor-conductor or mutual
capacitance. Shielded cable has an additional capacitance
between each conductor and the shield. The capacitance of either
conductor to shield is typically twice the value of mutual
capacitance, and the highest value of capacitance must be used
when calculating the maximum length of a data network.
The overall length of data networks designed with twisted-pair
cable is about twice as long as data networks designed with
shielded cable due to the additional capacitance resulting from
the shield.
Calculating a maximum length
The maximum length of a data network can be calculated by
dividing the maximum cumulative capacitance allowed by the
highest capacitance rating of the selected cable.
For example, say you wanted to determine maximum length of a
data network using 18 AWG cable that is rated at 25 pF per foot.
The network will communicate at 38.4 Kbaud.
The maximum length equals the maximum cumulative
capacitance divided by the capacitance per foot. In equation
form:
ML = MCC / CPF
In our example:
ML = 1.4 F / 25 pF/ft
ML = 56,000 ft
Calculating maximum wire capacitance per foot
The capacitive property of twisted-pair cable varies and the cost
of cable generally increases as the capacitance per foot
decreases. Following is a sample calculation for determining the
maximum capacitance per foot that a cable can have for a given
network length.
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System calculations
B.4 EST3 Installation and Service Manual
The maximum capacitance per foot equals the maximum
cumulative capacitance divided by the total network length. In
equation form:
MCPF = MCC / TNL
Where:
MCC can be obtained from the table given in this topic
Total network length is the sum of the lengths of individual
copper runs in the network
Heres an example. The total copper distance of a network is
26,000 feet. Calculate the maximum capacitance per foot that
can be used for 18 AWG twisted-pair cable at 38.4K baud.
MCPF = MCC / TNL
MCPF = 1.4 F / 26,000 ft
MCPF = 53.8 pF/ft
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System calculations
EST3 Installation and Service Manual B.5
Signature data circuit wire length
Circuit resistance and capacitance determines the maximum
length of a Signature data circuit. Circuit resistance affects the
wire length of the longest circuit branch. Circuit capacitance
affects the total amount of wire that can be used on the circuit.
Notes
The design of the Signature data circuit must not exceed either of
the two measurements.
There are no restrictions placed on the wiring used for the
Signature data circuit. Longer wire runs may be obtained using
standard (non-twisted, non-shielded) wire pairs.
Determining the maximum allowable branch
length
The maximum branch length is the wire distance measured from
the Signature controller module to the last device on the longest
circuit path as shown below.
Signature
Controller Module
10 12
5
1
6
[WIRECALC2.CDR]
Several factors influence the maximum allowable branch length:
Wire gauge and type
Number of Signature detectors and modules installed on the
branch
Number of SIGA-UMs configured for 2-wire smoke
detectors installed on the branch
Table B-1 through provide the maximum allowable branch
length for any detector, module, SIGA-UM, and wire gauge
combination. Using the wire distances specified in the tables
ensures that the circuit does not exceed the maximum circuit
resistance of the Signature data circuit.
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System calculations
B.6 EST3 Installation and Service Manual
Note: To calculate the wire distance with respect to circuit
resistance, the tables assume that the circuit is end-loaded (all
devices are clustered more towards the end of the circuit) and the
circuit uses standard non-shielded wire.
To determine the maximum allowable length of a Signature
data circuit branch:
1. Identify the device located farthest from the Signature
controller.
2. Determine the number of Signature detectors, modules, and
SIGA-UMs configured for 2-wire smokes that lie on the
same conductive path between the device identified in step 1
and the Signature controller.
3. Calculate the number of detector and module addresses.
Some Signature modules require two addresses.
4. Determine the size of the wire used to construct the circuit.
5. Find the maximum allowable wire distance for the longest
branch in the lookup tables as follows:
If no SIGA-UMs are installed, use Table B-1.
If 15 SIGA-UMs are installed, use Table B-2.
If 610 SIGA-UMs are installed, use Table B-3.
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System calculations
EST3 Installation and Service Manual B.7
Table B-1: Maximum branch length with 0 SIGA-UMs configured for 2-wire smokes
Maximum allowable wire distance
using non-twisted, non-shielded wire pairs
Signature
detector
addresses
Signature
module
addresses
18 AWG 16 AWG 14 AWG
ft m ft m ft m
125 0 7437 2267 11815 3601 18792 5728
2650 0 7038 2145 11180 3408 17782 5420
5175 0 6638 2023 10545 3214 16772 5112
76100 0 6238 1901 9910 3021 15762 4804
101125 0 5839 1780 9275 2827 14752 4497
0 125 7267 2215 11544 3519 18361 5597
125 125 6867 2093 10909 3325 17351 5289
2650 125 6467 1971 10275 3132 16342 4981
5175 125 6068 1849 9640 2938 15332 4673
76100 125 5668 1728 9005 2745 14322 4365
101125 125 5268 1606 8370 2551 13312 4057
0 2650 6697 2041 10639 3243 16921 5157
125 2650 6297 1919 10004 3049 15911 4850
2650 2650 5897 1798 9369 2856 14901 4542
5175 2650 5498 1676 8734 2662 13891 4234
76100 2650 5098 1554 8099 2469 12881 3926
101125 2650 4698 1432 7464 2275 11871 3618
0 5175 5906 1800 9383 2860 14923 4549
125 5175 5250 1600 8340 2542 13265 4043
2650 5175 4633 1412 7360 2243 11707 3568
5175 5175 4051 1235 6435 1961 10235 3120
76100 5175 3498 1066 5558 1694 8839 2694
101125 5175 2973 906 4723 1440 7512 2290
0 76100 3931 1198 6245 1903 9932 3027
125 76100 3404 1037 5407 1648 8601 2621
2650 76100 2899 883 4605 1404 7324 2232
5175 76100 2413 735 3833 1168 6096 1858
76100 76100 1945 593 3089 942 4913 1498
101125 76100 1493 455 2371 723 3771 1149
0 101125 2631 802 4180 1274 6649 2027
125 101125 2165 660 3439 1048 5470 1667
2650 101125 1713 522 2721 829 4328 1319
5175 101125 1274 388 2023 617 3218 981
76100 101125 847 258 1345 410 2140 652
101125 101125 431 131 685 209 1089 332
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System calculations
B.8 EST3 Installation and Service Manual
Table B-2: Maximum branch length with 15 SIGA-UMs configured for 2-wire smokes
Maximum allowable wire distance
using non-twisted, non-shielded wire pairs
Signature
detector
addresses
Signature
module
addresses
18 AWG 16 AWG 14 AWG
ft m ft m ft m
125 0 6778 2066 10768 3282 17126 5220
2650 0 6131 1869 9741 2969 15492 4722
5175 0 5501 1677 8739 2664 13899 4236
76100 0 4885 1489 7760 2365 12342 3762
101125 0 4282 1305 6802 2073 10819 3298
0 125 5353 1632 8504 2592 13525 4122
125 125 4720 1439 7498 2286 11926 3635
2650 125 4100 1250 6513 1985 10359 3157
5175 125 3491 1064 5546 1691 8821 2689
76100 125 2893 882 4597 1401 7311 2228
101125 125 2306 703 3663 1116 5826 1776
0 2650 3776 1151 5999 1829 9542 2908
125 2650 3153 961 5009 1527 7966 2428
2650 2650 2539 774 4034 1230 6416 1956
5175 2650 1935 590 3075 937 4890 1491
76100 2650 1340 409 2130 649 3387 1032
101125 2650 754 230 1197 365 1905 581
0 5175 2491 759 3957 1206 6293 1918
125 5175 1868 569 2967 904 4720 1439
2650 5175 1254 382 1992 607 3168 966
5175 5175 648 198 1030 314 1638 499
76100 5175 50 15 80 24 126 39
101125 5175
0 76100 1386 422 2201 671 3501 1067
125 76100 760 232 1208 368 1921 586
2650 76100 143 44 227 69 361 110
5175 76100
76100 76100
101125 76100
0 101125
125 101125
2650 101125
5175 101125
76100 101125
101125 101125
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System calculations
EST3 Installation and Service Manual B.9
Table B-3: Maximum branch length with 69 SIGA-UMs configured for 2-wire smokes
Maximum allowable wire distance
using non-twisted, non-shielded wire pairs
Signature
detector
addresses
Signature
module
addresses
18 AWG 16 AWG 14 AWG
ft m ft m ft m
125 0 5045 1538 8015 2443 12748 3886
2650 0 4494 1370 7139 2176 11355 3461
5175 0 3950 1204 6275 1913 9981 3042
76100 0 3414 1040 5423 1653 8625 2629
101125 0 2884 879 4581 1396 7286 2221
0 125 4106 1252 6523 1988 10375 3162
125 125 3542 1080 5627 1715 8950 2728
2650 125 2985 910 4742 1445 7542 2299
5175 125 2435 742 3868 1179 6152 1875
76100 125 1891 576 3004 916 4778 1456
101125 125 1353 412 2150 655 3419 1042
0 2650 2869 874 4557 1389 7248 2209
125 2650 2296 700 3648 1112 5802 1768
2650 2650 1730 527 2749 838 4372 1332
5175 2650 1170 357 1859 567 2957 901
76100 2650 617 188 979 299 1558 475
101125 2650 68 21 108 33 172 53
0 5175 1796 547 2853 869 4537 1383
125 5175 1214 370 1929 588 3067 935
2650 5175 638 195 1014 309 1613 492
5175 5175 69 21 109 33 173 53
76100 5175
101125 5175
0 76100 833 254 1323 403 2105 642
125 76100 242 74 385 117 613 187
2650 76100
5175 76100
76100 76100
101125 76100
0 101125
125 101125
2650 101125
5175 101125
76100 101125
101125 101125
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System calculations
B.10 EST3 Installation and Service Manual
Determining the total loop length
The total loop length is the sum of the lengths of all the wire
segments installed in the data circuit.
Signature
Controller Module
10
6
12
5
1
[WIRECALC3.CDR]
The total length of all the cable installed in the Signature data
circuit can not exceed the values listed below:
Wire Size
Wire type 14 AWG 16 AWG 18 AWG
Twisted pair 13,157 ft
(4,010 m)
13,888 ft
(4,233 m)
20,000 ft
(6,096 m)
Twisted-shielded
pair
5,952 ft
(1,814 m)
6,098 ft
(1,859 m)
8,621 ft
(2,628 m)
Non-twisted,
non-shielded pair
20,000 ft
(6,096 m)
20,000 ft
(6,096 m)
20,000 ft
(6,096 m)
If the cable manufacturers data indicates the capacitance per
foot of the cable, the following method may be used to determine
the maximum total loop length.
Note: In no case may the total loop length of a Signature data
circuit exceed 20,000 feet (6,098 meters).
L
C
Max
pf Ft
=
500 000 ,
/
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System calculations
EST3 Installation and Service Manual B.11
where:
L
Max
= maximum total cable length in feet
C
pf/Ft
= Cable capacitance in picofarads per foot
Note: A short circuit on a Signature data circuit can disable the
entire circuit. In order to limit the effect of a single short circuit
on the SDC, SIGA-IB Isolator Bases or SIGA-IM Isolator
modules can be installed at strategic points in the circuit.
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System calculations
B.12 EST3 Installation and Service Manual
24 Vdc NAC wire length
The 24 Vdc notification appliance circuits must be a minimum of
18 AWG (0.75 mm
2
) pair. Circuit length limits are determined
using the maximum allowable circuit resistance and cable
manufacturers specifications.
Table B-4: Wire resistance ratings to use for wire
length calculations
Wire Size Resistance per 1000 ft pair (ohms)
18 AWG
(0.75 mm
2
)
13.0
16 AWG
(1.0 mm
2
)
8.0
14 AWG
(1.50 mm
2
)
5.2
12 AWG
(2.5 mm
2
)
3.2
The following restrictions apply when calculating the wire size
for 24 Vdc notification appliance circuits:
Minimum supply voltage available is 20.4 V
Minimum required circuit voltage at any notification
appliance is 17.0V
Using Ohms Law, the NAC current requirement (total current of
all installed notification appliances) and the allowable voltage
drop of 3.4 volts (20.4 - 17), the maximum allowable NAC
circuit resistance is determined as follows:
R
V
I
Max
drop
Max
=
Equation B-1
where:
R
Max
= Maximum allowable notification appliance circuit
resistance
V
drop
= Maximum allowable voltage drop from power supply
to the last notification appliance
I
Max
= Maximum notification appliance circuit current
requirement
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System calculations
EST3 Installation and Service Manual B.13
Using Equation B-1, the maximum permissible circuit resistance
for a fully loaded (3.5 A) NAC using 14 AWG wire is
determined to be 0.97, as follows:
0 97
3
3 5
.
.4
.
=
V
A
Using wire resistance Table B-4, the maximum allowable length
(D) of any listed wire gauge pair may be determined as follows:
D
R
R
X
Max
PAIR
=
/1000'
1000
Equation B-2
where:
D = Distance in feet
R
Max
= Maximum permissible wire resistance
R/1000 ft pair = Wire resistance per 1000 ft (305 m) pair
[Table B-4]
Using Equation B-2, the maximum length of a fully loaded (3.5
A) notification appliance circuit using a pair of 14 AWG wires
is:
187
0 97
5 2
1000 '
.
.
=
187 ft (57 m) is the maximum length of a fully loaded (3.5 A)
notification appliance circuit using a pair of 14-gauge wires.
Other loads and wire sizes may be calculated in a similar
manner. Table B-5 lists allowed distances for selected current
draws and wire sizes.
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System calculations
B.14 EST3 Installation and Service Manual
Table B-5: Load vs. Distance Notification Appliance Circuit (3.4V drop)
Maximum distance to last appliance
12 AWG
(2.50 mm
2
)
14 AWG
(1.50 mm
2
)
16 AWG
(1.00 mm
2
)
18 AWG
(0.75 mm
2
)
LOAD
CURRENT
ft m ft m ft m ft m
0.1 A 10,625 3,239 6,538 1,993 4,250 1296 2,615 797
0.25 A 4,250 1,296 2,615 797 1,700 518 1,046 319
0.5 A 2,125 648 1,308 399 850 259 523 159
0.75 A 1,406 429 865 264 563 172 346 105
1.0 A 1,062 324 654 199 425 130 262 80
2.0 A 531 162 327 100 213 65 131 40
3.0 A 353 108 217 66 141 43 87 27
3.5 A 303 92 187 57 121 37 75 23
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System calculations
EST3 Installation and Service Manual B.15
25 or 70 Vrms NAC wire length
The maximum allowable wire length is the farthest distance that
a pair of wires can extend from the amplifier to the last speaker
on the notification appliance circuit without losing more than 0.5
dB of signal. Calculating the maximum allowable wire length
using this method ensures that each speaker operates at its full
potential.
Several factors influence the maximum allowable wire length:
Wire size
Output signal level of the amplifier driving the circuit
Number of speakers installed on the circuit
To calculate the maximum allowable wire length for a 0.5 dB
loss, use the following formula:
Max length =
Wire resistance X Circuit load
59.25 X Amplifier output
2
where:
Amplifier output is the signal level in Vrms supplied by the
amplifier driving the circuit
Circuit load is the total watts required by the audio circuit
Wire resistance is the resistance rating of the wire per 1000
ft pair, see Table B-4.
For example, the maximum allowable wire length for an audio
circuit consisting of a 40 W, 25 Vrms amplifier driving thirty
1-watt speakers, using 18-guage wire would be 95 ft.
94.95 =
13 X 30
59.25 X 25
2
Table B-6 and Table B-7 gives the maximum allowable wire
lengths for various wire sizes and loads. Use Table B-6 when
designing circuits for amplifiers set for 25 Vrms output. Use
Table B-7 when designing circuits for amplifiers set for a 70
Vrms output.
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System calculations
B.16 EST3 Installation and Service Manual
Table B-6: Maximum allowable length at 25 Vrms, 0.5 dB loss
Circuit load requirement
15 W 20 W 30 W 40 W 90 W 120 W Wire Size
ft m ft m ft m ft m ft m ft m
18 AWG
(0.75 mm
2
)
190 58 142 43 95 29 71 22 Over max
current limit
Over max
current limit
16 AWG
(1.0 mm
2
)
309 94 231 70 154 47 116 35 51 16 39 12
14 AWG
(1.5 mm
2
)
475 145 356 109 237 72 178 54 79 24 59 18
12 AWG
(2.5 mm
2
)
772 235 579 176 386 118 289 88 129 39 96 29
Table B-7: Maximum allowable length at 70 Vrms, 0.5 dB loss
Circuit load requirement
15 W 20 W 30 W 40 W 90 W 120 W Wire Size
ft m ft m ft m ft m ft m ft m
18 AWG
(0.75 mm
2
)
1489 454 1117 340 744 227 558 170 248 76 186 57
16 AWG
(1.0 mm
2
)
2420 738 1815 553 1210 369 907 276 403 123 302 92
14 AWG
(1.5 mm
2
)
3722 1134 2792 851 1861 567 1396 426 620 189 465 142
12 AWG
(2.5 mm
2
)
6049 1844 4537 1383 3024 922 2268 691 1008 307 756 230
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EST3 Installation and Service Manual B.17
Addressable analog circuit wire length
Table B-8 lists the maximum wire distances allowed for
Addressable Analog circuits.
Notes
Maximum wire resistance can not exceed 50 ohms.
Maximum wire capacitance can not exceed 0.05 microfarads.
Table B-8: Maximum allowable wire distance for Addressable Analog circuits
Twisted,
non-shielded
Twisted,
shielded
Non-twisted,
non-shielded
Wire
gauge
Max loop
Capacitance
ft m ft m ft m
0.01 F
4000 1219 1724 525 5000 1524
0.02 F
8000 2438 3448 1051 10000 3048
18 0.03 F
12000 3658 5172 1576 15000 4572
0.04 F
16000 4877 6896 2102 20000 6096
0.05 F
20000 6096 8620 2627 25000 7620
0.01 F
2777 846 1219 372 5000 1524
0.02 F
5555 1693 2439 743 10000 3048
16 0.03 F
8333 2540 3658 1115 15000 4572
0.04 F
11111 3387 4878 1487 20000 6096
0.05 F
13888 4233 6097 1858 25000 7620
0.01 F
2631 802 1190 363 5000 1524
0.02 F
5263 1604 2380 725 10000 3048
14 0.03 F
7894 2406 3571 1088 15000 4572
0.04 F
10526 3208 4761 1451 20000 6096
0.05 F
13157 4010 5952 1814 25000 7620
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System calculations
B.18 EST3 Installation and Service Manual
Cabinet battery
Use the following method to calculate the minimum ampere-
hour capacity of a battery required in order to operate a panel in
the absence of ac power. Battery calculations must be performed
separately for each cabinet in the system.
Determine the total amount of current in milliamps required by
all of the components that derive power from the battery while
the panel is in standby mode. Multiply the total amount of
standby current by the number of hours that the panel is required
to operate in standby mode while on battery power.
Determine the total amount of current in milliamps required by
all of the components that derive power from the battery while
the panel is in alarm mode. Multiply the total amount of alarm
current by the number of minutes that the panel is required to
operate in alarm mode while on battery power. Divide the result
by 60 to convert minutes to hours.
Add the total amount of standby current and the total amount of
alarm current then divide the result by 1000 to convert to
ampere-hours. Multiply this number by 1.2 to add a 20% safety
factor to the calculations.
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System calculations
EST3 Installation and Service Manual B.19
SAC bus power
This topic provides information to help you determine whether:
A power supply must be added to the SAC bus
Adequate voltage will be available to CRCs and KPDISPs
on the SAC bus
The standby battery in each CRC is properly sized
Determining the need for a remote power supply
The need for additional power is dictated by the current drawn
by the devices on the SAC bus. Each 3-PPS/M can supply a total
of 7 A through two 3.5 A outputs. Each SAC line can therefore
draw a maximum of 3.5 A. This consists of the current drawn by
the CRCs and KPDISPs plus any readers, strikes, or maglocks.
If the load on the 3-PPS/M supply is greater than 3.5 A, youll
need to split the devices over two SAC busses, or add a remote
power supply.
To determine the total load on the 3-PPS/M:
1. Complete Form A (below) to calculate the system alarm and
standby load current.
2. Total the columns to determine the Total Alarm Load and
Total Amp Hours. These two totals will be used in later
calculations.
3. If the Total Alarm Load is greater than 3.5 A, the devices
must be divided between two SAC busses, each with a
separate supply OR a remote power supply must be
installed.
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B.20 EST3 Installation and Service Manual
Form A: 3-SAC alarm and standby load
Device Qty Alarm
current
(mA)
Total alarm
current
(mA)
Standby
current
(mA)
Total
standby
current
(mA)
Standby
time
(Hours)
Amp
hours
(mAH)
KPDISP 100 35
CRC 70 60
CR-5355 72 70
CR-5365 31 25
CR-5395 24 20
CR-6005 20 20
Reader sounder 8 0
CRCSND 8 0
Strike rating
100 mA @ 12 V 33 0
150 mA @ 12 V 40 0
200 mA @ 12 V 42 0
250 mA @ 12 V 47 0
300 mA @ 12 V 51 0
35 mA @ 12 V 55 0
400 mA @ 12 V 58 0
450 mA @ 12 V 63 0
500 mA @ 12 V 65 0
Maglock rating
100 mA @ 12 V 80 80
150 mA @ 12 V 126 126
200 mA @ 12 V 156 156
250 mA @ 12 V 187 187
300 mA @ 12 V 233 233
350 mA @ 12 V 283 283
400 mA @ 12 V 376 376
450 mA @ 12 V 436 436
500 mA @ 12 V 470 470
Total alarm load (must be < 3.5 A)
Total amp hours (Battery)
Note: Standby time = length of time that the device will draw standby current from battery. There
is no minimum standby time for access control.
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System calculations
EST3 Installation and Service Manual B.21
Providing adequate voltage for devices
To determine whether each CRC and KPDISP will have
adequate input voltage, calculate the voltage drops along the
SAC bus. Voltage drops can be estimated or actual.
Estimated voltage drop
To estimate the voltage drop use Table B-9 and Table B-10,
which show the maximum wire length for a given number of
doors at a given current load. The tables assume even spacing
between the doors and an equal load at each door.
1. First, determine the load per door by adding the alarm
currents of the CRC, door lock, card reader, and sounder.
2. Determine the number of doors you need to secure. Find the
number of doors Table B-9 then search across that row for
the column with the current you calculated in step 1.
3. The intersection gives the maximum distance from the
3-PPS/M or remote power supply to the last door.
4. If the distance to the last door in your installation is less than
this distance no further calculations are needed.
5. If the distance to the last door in you installation is greater
than this distance check Table B-10 using steps 1 through 4.
6. If changing the gauge of the wire does not work, you must
run a second power line, or divide the SAC bus and add a
remote power supply. In either case, recheck your estimates.
For example: You are putting a CRC, a strike rated at 250 mA @
12 Vdc, a CR-5395 and a CRCSND at 8 doors. The furthest door
is 500 feet from the control.
Using step 1 above, you determine that the total alarm current for
this door is 149 mA. In Table B-9 (for 16 AWG), find 8 in the
Doors column, go across this row to the 150 mA column. The
intersection shows a maximum length of 584 feet. Since the
distance from the control panel to the last door is less than 584
feet, no further calculations are needed.
Actual voltage drop
To calculate the actual voltage drop based on the actual load for
each device and the actual distance between each device, follow
these steps:
1. Start the EST 3 System Builder program and select the 16
AWG check box.
2. Enter the actual alarm load for the first device and the
distance from the control panel to that device. The system
will calculate the voltage drop and indicate whether it is OK
to continue.
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B.22 EST3 Installation and Service Manual
3. Continue by adding the actual alarm load and the distance
from the previous device for each device on the SAC bus.
4. If you successfully enter all devices with no error messages,
no further calculations are required. The panel supply will be
adequate and each device will receive sufficient voltage.
5. If an error message occurs, you have the following options:
Repeat the process using 14 AWG in step 1
Run a second power supply line
Divide the SAC bus and add a remote power supply
SAC bus wire length tables
Table B-9: SAC bus wire lengths versus number of doors and current loads using 16 AWG
wire
Doors Load (mA)
70 100 150 200 250 300 350 400 450 500 550 600 650
1 4000 4000 2650 2000 1600 1300 1140 1000 885 800 720 665 616
2 3800 2660 1776 1300 1060 880 760 666 594 532 484 444 410
3 2850 1950 1320 990 780 660 570 498 444 399 363 333 306
4 2240 1600 1040 800 624 520 452 400 355 320 288 266 244
5 1875 1350 885 650 525 435 375 333 296 266 242 222 205
6 1620 1140 756 558 450 378 324 286 254 228 207 190 X
7 1400 980 665 497 392 329 285 250 222 199 X X X
8 1240 880 584 440 352 288 253 222 197 X X X X
9 1125 810 522 396 315 261 228 200 X X X X X
10 1030 730 480 360 290 240 207 X X X X X X
11 946 660 440 330 264 220 X X X X X X X
12 876 600 408 300 240 X X X X X X X X
13 806 559 377 273 X X X X X X X X X
14 756 518 350 X X X X X X X X X X
15 705 495 330 X X X X X X X X X X
16 672 464 304 X X X X X X X X X X
17 629 442 X X X X X X X X X X X
18 576 414 X X X X X X X X X X X
19 570 399 X X X X X X X X X X X
20 540 380 X X X X X X X X X X X
Note: All distance measurements given in feet. X means that the 3-PPS/M will not support these
devices at any distance.
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System calculations
EST3 Installation and Service Manual B.23
Table B-10: SAC bus wire lengths versus number of doors and current loads using
14 AWG wire
Doors Load (mA)
70 100 150 200 250 300 350 400 450 500 550 600 650
1 4000 4000 4000 3000 2400 2000 1750 1500 1360 1200 1100 1000 940
2 4000 4000 2700 2000 1600 1360 1160 1000 900 800 740 680 620
3 4000 3000 2040 1500 1200 1020 870 750 660 600 555 510 471
4 3480 2400 1600 1200 960 800 700 600 544 480 436 400 376
5 2900 2000 1365 1000 800 675 575 500 455 405 365 335 315
6 2460 1710 1140 870 690 582 492 438 390 348 312 X X
7 2170 1505 1015 756 602 511 434 378 336 301 X X X
8 1920 1360 904 680 544 448 384 336 X X X X X
9 1710 1215 810 612 477 405 351 X X X X X X
10 1550 1100 740 550 440 370 310 X X X X X X
11 1430 1012 682 506 407 341 X X X X X X X
12 1344 936 624 468 372 X X X X X X X X
13 1248 858 585 429 351 X X X X X X X X
14 1162 812 532 406 322 X X X X X X X X
15 1095 750 510 375 X X X X X X X X X
16 1024 720 480 352 X X X X X X X X X
17 969 680 442 340 X X X X X X X X X
18 918 630 414 X X X X X X X X X X
19 874 608 399 X X X X X X X X X X
20 820 580 380 X X X X X X X X X X
Note: All distance measurements given in feet. X means that the 3-PPS/M will not support these
devices at any distance.
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System calculations
B.24 EST3 Installation and Service Manual
3-CPU1 memory
Use the 3-CPU1 memory calculation worksheet, Table B-11, to
determine if a 3-CPU1 requires additional memory. Each line in
the worksheet is a system variable and is referenced by a line
identification (ID) letter. The line IDs also appear in the formula
column. The result of solving a formula is then placed in the
Results column.
Enter the values for each variable in the # column on the
same line.
Replace the variables in the formula by the value entered in
the # column having the same letter as the formula.
Calculate the formula and put the results in the Results
column.
Determine the memory size required as indicated at the
bottom of the worksheet.
Note: The Systems Definition Utility will prevent you from
downloading if the compiled project database exceeds the
amount of memory on the 3CPU1.
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System calculations
EST3 Installation and Service Manual B.25
Table B-11: 3-CPU1 memory calculation worksheet
Line Variable # Formula Result
A Base usage N/A N/A 70,000
B Label usage N/A 48+(22 x (H+K+L+N+Q+S+T))
C Average number of characters in a
message
Between 0 and 42
D Average number of characters in a rule Between 4 and 10 per controlled
output
E Number of routing definitions 2 + (E x 8)
F Number of rail modules other than
Signature controller modules
F x 916
G Number of Signature controller modules G x 1,776
H Number of zones H x (22 + C + (J x 4) + (D x 2))
J Average number of devices in typical
zone
N/A
K Number of Service groups K x (14 x C + (2 x D))
L Number of AND groups L x (22 + C + (D x 2) + (M x 4))
M Average number of devices in AND
Group
N/A
N Number of Matrix groups N x (22 + C + (2 x D) + (4 x P))
P Average number of devices in a Matrix
Group
N/A
Q Number of Check-In groups Q x ((24 + C) + (2 x D) + (4 x R))
R Average number of devices in Check-In
Group
N/A
S Number of time controls S x ((26 + C) + (2 x D) + 14))
T Number of Guard Patrols T x (22 + C + (V x 4) + (U x 4))
U Number of Guard Patrol routes N/A
V Number of Guard Patrol stations N/A
W Number of physical devices W x (46 + C + (Y x 4) + (2 x D) + 8)
Y Average number of Logics per device N/A
Z Sum of Results Lines A to Y A+B+C+D+E+F+G+H+J+K+L+M+N+
P+Q+R+S+T+U+V+W+Y
If result on line Z is less than 262,144, no additional memory is required.
If result on line Z is greater than 500,000 then enter the job in 3-SDU to determine the exact size requirement (size of
CABxx.bin file).
If result on line Z is still greater than 500,000 reduce the number of points on the panel, for example, by splitting the panel
into two panels.
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System calculations
B.26 EST3 Installation and Service Manual
Fiber optic cable worksheet
The fiber optic cable worksheet should be used to verify that the
light attenuation factors do not exceed the fiber optic budget for
any fiber optic cable segment.
Notes
The contractor installing the fiber optic cable provides items A,
B, and D.
Fiber optic budget must be greater than the total link loss (F).
Table B-12: Fiber Optic Cable Worksheet
Link Name A
Cable loss
per unit
distance
[ ] dB/Ft
[ ] dB/Km
[ ] dB/Mi
B
Distance
[ ] Feet
[ ] Km
[ ] Miles
C
Cable Loss
A x B
D
Number of
Splices
E
Contingency
Splices
F
Total Link
Loss (dB)
C+2[D+E]
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EST3 Installation and Service Manual C.1
Appendix C
Listing requirements
Summary
This appendix describes the requirements your EST3 system
must meet in order to conform to UL or ULC listings.
Content
NFPA standards C.2
Minimum requirements for UL security applications C.3
Local mercantile Grade A premises C.3
Police station connected Grade A with basic line
security C.3
Central station Grade A C.4
Central station Grade B C.5
Central station Grade C C.6
Proprietary Grade A C.6
Proprietary Grade AA C.7
Access control C.8
Holdup alarm C.8
UL and ULC requirements C.10
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Listing requirements
C.2 EST3 Installation and Service Manual
NFPA standards
EST3 meets the requirements of NFPA 72 for Local, Auxiliary,
Remote Station, Proprietary, and Emergency Voice/Alarm fire
systems.
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Listing requirements
EST3 Installation and Service Manual C.3
Minimum requirements for UL security applications
Local mercantile Grade A premises
Standard: UL 609
Minimum hardware:
3-RCC7 Remote Closet Cabinet
ATCK Attack Kit
3-TAMPRCC Cabinet Tamper Switch
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
or
KPDISP Keypad Display
3-SAC Security Access Module
3-SSDC or 3-DSDC Signature Controller
Listed Grade A bell and bell housing: Ademco model
AB12M Grade A Bell in Box
24DC12 12 Vdc Voltage Regulator with Security Bell
Interface
3-IDC8/4 Traditional Zone I/O Module
SIGA-MD Motion Detector
SIGA-SEC2 Security Loop Module
Additional requirements:
Standby power must provide 24 hours of standby with 15
minutes of alarm
Maximum entry or exit delay must be 60 seconds
Bell test must be included in system programming, if not a
built-in feature of the software
System must be programmed for a minimum of 15 minutes
bell ring on alarm
System must be programmed to indicate bell timeout with an
LED
System power supply, bell power supply (24DC12), and bell
monitoring module (IDC8/4), must all be inside the ATCK
Attack Kit protected cabinet
Police station connected Grade A with basic line
security
Standard: UL 365
Minimum hardware:
3-RCC7 Remote Closet Cabinet
ATCK Attack Kit
3-TAMPRCC Cabinet Tamper Switch
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Listing requirements
C.4 EST3 Installation and Service Manual
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
or
KPDISP Keypad Display
3-MODCOM Modem Communication Module
or
FireWorks
3-SAC Security Access Module
3-SSDC or 3-DSDC Signature Controller
Listed Grade A bell and bell housing: Ademco model
AB12M Grade A Bell in Box
24DC12 12 Vdc Voltage Regulator with Security Bell
Interface
3-IDC8/4 Traditional Zone I/O Module
SIGA-MD Motion Detector
SIGA-SEC2 Security Loop Module
Additional requirements:
Standby power must provide 24 hours of standby with 15
minutes of alarm
Maximum entry or exit delay must be 60 seconds
System must be programmed for a minimum of 15 minutes
bell ring on alarm
System must be programmed to indicate bell timeout with an
LED
System power supply, bell power supply (24DC12), and bell
monitoring module (IDC8/4), must all be inside the ATCK
Attack Kit protected cabinet
Systems using a 3-MODCOM must be configured using two
phone lines with line-cut detection OR a single line with 24-
hour test
System must be programmed to provide closing
confirmation (ring-back) at the arming station
Central station Grade A
Standard: UL 1610
Minimum hardware:
3-RCC7 Remote Closet Cabinet
ATCK Attack Kit
3-TAMPRCC Cabinet Tamper Switch
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
or
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Listing requirements
EST3 Installation and Service Manual C.5
KPDISP Keypad Display
FireWorks 2000
3-SAC Security Access Module
3-SSDC or 3-DSDC Signature Controller
SIGA-MD Motion Detector
SIGA-SEC2 Security Loop Module
Additional requirements:
System must be connected to a FireWorks 2000 workstation
Standby power must provide 24 hours of standby with 15
minutes of alarm
Maximum entry or exit delay must be 60 seconds
System must be programmed to transmit opening and
closing messages to the central monitoring station
System must be programmed to provide closing
confirmation (ring-back) at the arming station
Central station Grade B
Standard: UL 1610
Minimum hardware:
3-RCC7 Remote Closet Cabinet
ATCK Attack Kit
3-TAMPRCC Cabinet Tamper Switch
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
or
KPDISP Keypad Display
3-MODCOM Modem Communication Module
3-SAC Security Access Module
3-SSDC or 3-DSDC Signature Controller
Listed Grade A bell and bell housing: Ademco model
AB12M Grade A Bell in Box
24DC12 12 Vdc Voltage Regulator with Security Bell
Interface
3-IDC8/4 Traditional Zone I/O Module
SIGA-MD Motion Detector
SIGA-SEC2 Security Loop Module
Additional requirements:
Standby power must provide 24 hours of standby with 15
minutes of alarm
Maximum entry or exit delay must be 60 seconds
System must be programmed for a minimum of 15 minutes
bell ring on alarm
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Listing requirements
C.6 EST3 Installation and Service Manual
System must be programmed to indicate bell timeout with an
LED
System power supply, bell power supply (24DC12), and bell
monitoring module (IDC8/4), must all be inside the ATCK
Attack Kit protected cabinet
System must be programmed to transmit opening and
closing messages to the central monitoring station
System must be configured using two phone lines with line-
cut detection OR a single line with 24-hour test
System must be programmed to provide closing
confirmation (ring-back) at the arming station
Central station Grade C
Standard: UL 1610
Minimum hardware:
3-RCC7 Remote Closet Cabinet
ATCK Attack Kit
3-TAMPRCC Cabinet Tamper Switch
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
or
KPDISP Keypad Display
3-MODCOM Modem Communication Module
3-SAC Security Access Module
3-SSDC or 3-DSDC Signature Controller
SIGA-MD Motion Detector
SIGA-SEC2 Security Loop Module
Additional requirements:
Standby power must provide 24 hours of standby with 15
minutes of alarm
Maximum entry or exit delay must be 60 seconds
System must be programmed to transmit opening and
closing messages to the central monitoring station
System must be configured using two phone lines with line-
cut detection OR a single line with 24-hour test
System must be programmed to provide closing
confirmation (ring-back) at the arming station
Proprietary Grade A
Standard: UL 1076
Minimum hardware:
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Listing requirements
EST3 Installation and Service Manual C.7
3-RCC7 Remote Closet Cabinet
ATCK Attack Kit
3-TAMPRCC Cabinet Tamper Switch
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
or
KPDISP Keypad Display
3-MODCOM Modem Communication Module
or
FireWorks
3-SAC Security Access Module
3-SSDC or 3-DSDC Signature Controller
SIGA-MD Motion Detector
SIGA-SEC2 Security Loop Module
Additional requirements:
Standby power must provide 24 hours of standby with 15
minutes of alarm
Maximum entry or exit delay must be 60 seconds
Systems using a 3-MODCOM must be configured using two
phone lines with line-cut detection OR a single line with 24-
hour test
System must be programmed to provide closing
confirmation (ring-back) at the arming station
Proprietary Grade AA
Standard: UL 1076
Minimum hardware:
3-CAB5, 3-CAB7, 3-CAB-14, 3-CAB21, 3-RCC7,
3-RCC14, or 3-RCC21 with 3-CHAS7
3-TAMP, 3-TAMP5, or 3-TAMPRCC Cabinet Tamper
Switch
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-IDC8/4
or
3-SSDC or 3-SDDC with SIGA-CT1, SIGA-CT2, or
SIGA-UM
3-RS485A, 3-RS485B, or 3-RS485R
Additional requirements:
Grade AA is for stand-alone or networked EST3 systems
only
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Listing requirements
C.8 EST3 Installation and Service Manual
Access control
Standard: UL 294
Minimum hardware:
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
3-SAC Security Access Module
CRC(XM) Card Reader Controller
Note: The CRC(XM) Card Reader Controller is fully functional
and does not require a supportive PC for access decisions. Refer
to the CRC and CRCXM Card Reader Controller Installation
Sheet.
Holdup alarm
Standard: UL 636
Minimum hardware:
3-RCC7 Remote Closet Cabinet
ATCK Attack Kit
3-TAMPRCC Cabinet Tamper Switch
3-CPU1 Central Processor
3-PPS/M Primary Power Supply
3-LCD Main LCD Display
3-MODCOM Modem Communication Module
or
FireWorks
3-IDC8/4 Traditional Zone I/O Module
or
3-SSDC or 3-DSDC Signature Controller Module
plus
SIGA-CT1, SIGA-CT2, or SIGA-UM module
Listed compatible holdup IDC devices
Additional requirements:
Standby power must provide 24 hours of standby with 15
minutes of alarm
Maximum entry or exit delay must be 60 seconds
Systems using a 3-MODCOM must be configured using two
phone lines with line-cut detection OR a single line with 24-
hour test
IDC8/4 devices must be configured as a security zone (in
SDU, Hard Zone Type = SECURITY)
Signature modules must be configured as security devices
(in SDU, Device Type = Active Latching > Security)
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Listing requirements
EST3 Installation and Service Manual C.9
IDC8/4 devices must be configured so Routing Label and
Alternate Routing Label are set to No_Cabinets (that is, the
holdup event messages must not be displayed on any panel
or other annunciator device)
SIGA-CT1, SIGA-CT2, and SIGA-UM module loops used
for holdup must be configured so Routing Label and
Alternate Routing Label are set to No_Cabinets (that is, the
holdup event messages must not be displayed on any panel
or other annunciator device)
The central monitoring station or FireWorks workstation
must manned on a 24-hour basis
The following material is extracted from UL 636, Section 86. It
applies to Holdup alarm applications.
86 Types of Remote Stations
86.1 A holdup alarm signal shall be transmitted to one of the
following remote stations:
a) Direct to a constantly manned police department equipped for
broadcasting radio calls to cruising squad cars or to a central
station or residential monitoring station with facilities for
relaying calls to a police department with such broadcasting
facilities. The central station shall comply with the Standard for
Central-Station Burglar Alarm Systems, UL 611, or the Standard
for Central-Stations for Watchman, Fire Alarm and Supervisory
Services, UL 827. The residential monitoring station shall
comply with UL 611, UL 827, or both.
b) Two or more private stations in places of business constantly
open during the day, located within 500 feet (152 m) of the
protected premises and commanding all public approaches to the
premises.
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Listing requirements
C.10 EST3 Installation and Service Manual
UL and ULC requirements
The following table describes the requirements your system must
meet in order to conform to UL or ULC.
UL ULC Requirement
X X Partitioned security systems with central monitoring station reporting
A partition that contains an EST3 panel equipped with a 3-MODCOM and local
bell must be armed 24 hours a day, and have limited, high-level access.
When FireWorks is used as the central monitoring station, the EST3 panel to
which it connects must be in a partition that is armed 24 hours a day, and has
limited, high-level access.
Closing confirmation (ring back) must be provided at all arming stations. Use of
multiple sounders or bells is acceptable.
X X Partitioned security systems using local Grade A bells
A local Grade A bell must be positioned where it can be heard at each arming
station. Use of multiple bells is acceptable.
The system must be programmed to sound the bell for a minimum of 15 minutes
on alarm. If the bell stops sounding after 15 minutes (timeout), the system must
be programmed to light an LED to indicate bell timeout.
When using a 24DC12 module to power the bell, that module must be installed in
an EST3 cabinet that has a 3-TAMPRCC Cabinet Tamper Switch and an ATCK
Attack Kit.
X X Partitioned security systems for certification
All partitions in a certificated partitioned access control or security system must
be under the control of a single company.
In a certificated system, each separately owned business must have its own
security system.
X X Security systems
All security systems must specify a master arming station which receives all
security event messages. Alternately, the system may be configured so that all
messages are routed to all keypads.
All cabinets in a system that includes security functionality must include tamper
switches.
On activation, all security points must generate an appropriate output device
response. The SDU cannot guarantee correlation between security input devices
and output devices. The system programmer must ensure that all points are
accounted for. When the system includes a Grade A bell, you should create a
general rule to sound the bell on activation of any security device.
X X Panel programming
Fire and security functionality cannot be programmed into a control panel from a
remote location. You must perform all panel programming on site.
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EST3 Installation and Service Manual Y.1
Y
Glossary
A device or zone An alarm device or zone
ACDB Access Control Database program. Software that lets end users
create and maintain an access control database. The program
communicates with the system either by direct RS-232
connection, or by telephone lines to a 3-MODCOM.
activate To turn on or energize. Outputs can be activated.
address A numbering system used to uniquely identify a device, output,
panel, etc.
alarm The state of a fire alarm initiating device that has detected a
smoke or fire condition. The state of a security device that has
been triggered.
alarm silence timer A panel option that automatically silences the notification
appliance circuits (NACs) after a preprogrammed time limit after
the last alarm
alarm silence or reset inhibit
timer
A panel option that prevents silencing notification appliance
circuits (NACs) or resetting the panel for a programmed period
after the last alarm
AND statement A system input that activates when ALL the input conditions as
indicated in its AND statement list, are active
audible circuit A notification appliance circuit that is turned OFF when the
Alarm Silence switch is pressed.
change of state An input zone or device that changes from a restored to an
active condition or from the active condition back to the
restored condition
check-in group A collection of input devices used to monitor the wellness of
facility occupants. Typically used in senior citizen housing.
Class A IDC A circuit, connected directly to initiating devices, that signals a
trouble condition upon an open condition on the circuit. All
devices wired on the circuit to continue to operate in the event
of a single open. Similar to Style D & E integrity monitoring.
Class A NAC A circuit, connected directly to notification appliances, that
signals a trouble condition upon an open or shorted condition
on the circuit. All appliances wired on the circuit to continue to
operate in the event of a single open. Similar to Style Z integrity
monitoring.
Class B IDC A circuit, connected directly to initiating devices, that signals a
trouble condition upon an open condition on the circuit. All
devices wired on the circuit to continue to operate up to the
location of a break. Similar to Styles A, B, C, & D integrity
monitoring.
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Glossary
Y.2 EST3 Installation and Service Manual
Class B NAC A circuit, connected directly to notification appliances, that
signals a trouble condition upon an open or shorted condition
on the circuit. All appliances wired on the circuit to continue to
operate up to the location of a break. Similar to Styles W, X, &
Y integrity monitoring.
CMS Central monitoring station
coder A device that provides interruption of power to audible devices
at a predetermined rate or sequence
command list A predefined list of SDU commands. You can activate a
command list from a rule, from another command list, or from
an external command and control system.
Users of the ACDB program can specify which command list is
executed for an access control event. The RPM exports the
command list names (labels) in the resource profile.
compile To convert data entered during programming into a format used
by the fire alarm control panel
CRC Card Reader Controller
DACT Digital alarm communicator transmitter. A system component
which transmits digital alarm, supervisory, and trouble signals
to a central monitoring station (CMS) over dial-up telephone
lines. The 3-MODCOM is a DACT.
database User-defined, permanently stored, system parameters
containing system zone definitions, device types, responses,
messages, etc.
device Any Signature Series detector or module
device address A number that uniquely identifies a detector or module on a
Signature data circuit
dialer See DACT
disable Prevent an input, output, or system feature from functioning
download To send a compiled project database from your PC to the
system control panel.
EEPROM Electrically erasable programmable read-only memory.
Nonvolatile memory containing the system database.
emergency The check-in group response generated when an active check-
in occurs outside the normal check-in time period, i.e. an
emergency.
enable Permit an input, output, or system feature to function.
EPROM Erasable programmable read-only memory. Nonvolatile
memory containing the operating system. EPROM is erasable
only by ultraviolet light.
external command port An RS-232 connection which permits the 3-CPU1 to be
connected to a remotely located control system.
fiber optic Communication format that uses light signals carried on glass
fibers to transmit and receive data
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Glossary
EST3 Installation and Service Manual Y.3
flash memory Nonvolatile read-write memory
global domain Features which operate in all network cabinets
group A collection of Signature devices that is treated as a single
entity for programming purposes. Groups can have messages
and responses over and above the messages and responses of
the individual group members.
group domain Features that operate in a specific group of network cabinets
IDC Initiating device circuit. An input circuit connected directly to any
manual or automatic initiating device, whose normal operation
results in an alarm or supervisory signal indication at the control
panel. The electrical integrity of the circuit is monitored by the
fire alarm system.
input A signal generated by a field device and sent to the control
panel for evaluation and responses as determined by the
system database. Inputs to the system are detectors, modules,
and switches.
KDC Keypad Display Configuration program. Software that lets end
users create and maintain a security database. The program
communicates with the system via 3-MODCOM.
KPDISP Keypad Display
label A unique identifier for an object
listing A printed version of all system configuration data contained in
the panel
local domain Features which operate only within the local cabinet
local system A system which operates according to the provisions of NFPA
72, Chapter 3
logic functions AND and OR statements
M device or zone A monitor device or zone
march time A 50% duty cycle, 120 beats per minute signal pattern
matrix A correlation sheet that indicates the relationship between the
activation of an input and the effect it will have upon all system
outputs
modem Short for modulator/demodulator. A communications device that
enables a computer to transmit information over a standard
telephone line. Sophisticated modems are also capable of such
functions as automatic dialing, answering, and redialing in
addition to transmitting and receiving. The 3-MODCOM
includes a modem.
NAC Notification appliance circuit. A circuit connected directly to
notification appliances. The electrical integrity of the circuit is
monitored by the fire alarm system.
nonsilenceable A notification appliance circuit that remains active after
initiating, independent of the panels alarm silence features.
Nonsilenceable NACs are typically used for visual devices.
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Glossary
Y.4 EST3 Installation and Service Manual
object Inputs, outputs, and controls which are used as the basis for
creating system rules
output A signal generated by the system, based upon responses
defined in the system database, and sent to external field
devices. Outputs are LEDs, and modules.
output priority A system of hierarchy that allows or prevents setting or
resetting outputs. Output priorities range from low to high.
personality code A number code used to set the configuration and operation of a
SIGA module. A personality code is either factory installed or
must be downloaded into SIGA modules for proper operation.
power-limited Wiring and equipment that conforms with, and is installed to,
the National Electrical Code, Article 760, power-limited
provisions
proprietary system A system which operates according to the provisions of NFPA
72, Chapter 4-4
pseudo point An input or output point that is not a physical device. Example:
ground fault and communication fault notification.
PSNI Positive, successive, non-interfering code
RAM Random access memory. Volatile memory containing the
system online or active status.
reset An active condition or command used to force an output to its
OFF condition. An outputs OFF state may be in the restored
condition (normal condition, not under the influence of a
response) or the reset condition. An output reset state contains
a priority level.
response A list of outputs or functions that occur as a result of the change
of state of an input.
restore Refers to a condition of an input, where the input is not active. It
also refers to the condition of an output where the output is not
in its SET or RESET condition and does not have a priority
value associated with it.
retard The delay of water flow signals to prevent false alarms due to
fluctuations in water pressure.
riser An electrical path that contains power or signal that is used by
multiple outputs, zones, or circuits.
RS-232 A serial communications format normally used for serial
peripheral devices (i.e., printers) from a computer. RS-232
cables have a maximum length of 50 ft (15.2M).
RS-485 A serial differential communications format used to
communicate between the panel and some remote
annunciators.
rule A logical relationship between objects defined in the networks
object list. Rule format:[rule label] (input state) (input device
type) input label : Output command (output device type)
(priority) output label {comments};
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Glossary
EST3 Installation and Service Manual Y.5
S device or zone Supervisory device or zone
SDU EST3 System Definition Utility program. Software that lets
programmers configure and program an EST3 integrated
system.
sensitivity The relative percent obscuration of a detector
sequence A series of actions separated by time delays
service group A collection of devices that are configured for testing as a group
using the system test function
SIGA An abbreviation for Signature A
Signature data circuit The wiring which connects Signature Series devices to the fire
alarm panel
silenceable Notification appliance circuits that follow the action of the
panels alarm silence features. Silenceable NACs are used for
audible devices only.
SPM Strokes per minute
start action An action that is activated upon power-up of the panel and
remains active until manually reset
start sequence A sequence that is begun upon power-up of the panel
supervisory circuit An IDC input circuit used to monitor the status of critical fire
protection equipment, e.g. sprinkler valves
supervisory open (trouble) Condition generated when a supervisory zone is open, in
ground fault, or when a Signature Series device is not
responding to a poll
supervisory short Condition generated when a supervisory zone or device is
shorted.
System Definition Utility A Windows-based program used to enter and modify
information contained in the system
telco Telephone company
temporal pattern A universal 3-pulse evacuation signal meeting the requirements
of NFPA Standard 72, section A-2-4.10(a) and ULC 527
time control An input activated by the time of day or day of the month
verification alarm Upon receipt of an alarm by a smoke detector, verified
detectors attempt to automatically reset. Receipt of a second
alarm within the 60-second confirmation period after the
automatic detector reset period is indicative of a verified alarm.
waterflow device Devices or zones defined as waterflow devices are not
permitted to silence their notification appliances while the alarm
is active
zone A group of Signature Series detectors and modules which has a
unique zone number and acts as a single entity for
programming purposes, whenever any component of the zone
is activated
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Glossary
Y.6 EST3 Installation and Service Manual
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EST3 Installation and Service Manual Z.1
Z
Index
3
3-MODCOM 3.3, 3.31, 3.33
3-RS232 card 3.33
3-SAC
description 3.3
device capacity 3.3
A
AC power and battery wiring 5.30
ac power source application 3.38
ac power supply
elevator control application 3.22
remote controls application 3.45
access control applications 3.1
access control system diagram 3.2
access events
command lists in SDU 3.14
access levels
visitors 3.30
ACDB
3-MODCOM receiving function 3.3
computer location in muster 3.31
configuring CRC 3.8
CRCSND configuration 3.4
description 3.7
role in a security system 3.9
transmission methods 3.7
ACDB operation
common door access 3.16
delayed egress 3.19
emergency exit door 3.24
handicap access door 3.26
intermittent locks 3.37
multiple card readers 3.30
power for intermittent locks 3.37
Adding hardware 8.6
additional card readers 3.26
additional power supplies 3.4, 3.8
Addressable analog
module troubleshooting 8.76
Alarm
sensitivity 1.27
Alert channel 1.38
All Call 1.36
All Call Minus 1.36
Alternate alarm sensitivity 1.28
Alternate Alarm Verification 1.28
Alternate prealarm setting 1.29
Amplifier
Backup 1.8
Amplifier 1.7
Audio 4.8
backup 1.35
output voltage 1.34
output wattage 1.34
wiring considerations 1.34
Amplifier selection 1.34
Amplifier Terminal Panel 4.3, 4.6
Installation 4.13
anti-passback
muster application 3.10
anti-passback application 3.10
application descriptions
ac power source 3.38
anti-passback 3.10
central monitoring station 3.13
common door access 3.15
continuous locks 3.34
dc power supply 3.41
delayed egress 3.17
elevator control 3.20
emergency exit door 3.23
handicap access door 3.25
intermittent locks 3.36
maglock peripherals 3.27
multiple card readers 3.29
muster 3.31
power for continuous locks 3.34
power for intermittent locks 3.36
power from a remote source 3.41
power from an ac source 3.38
remote controls 3.44
remote power source 3.41
remote power source application 3.41
two-person rule 3.46
Audio
channels 1.35
Signal Priority 1.10
zoning 1.34
Audio amplifier 8.23
Audio Source Unit 1.9
automatic door openers 3.5, 3.25
Auxiliary channel 1.39
B
badging in 3.31
bar code card 3.29
batteries
compatibility list 3.5
CRC option 3.5
description 3.5
limitations of CRC battery 3.40
Booster power supply 8.9
bypass time
delayed egress application 3.19
emergency exit door application 3.24
C
Cabinet coverage 1.30
cables
SAC bus 3.3
capacitance of SAC bus 3.3
card access equipment 3.2
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Index
Z.2 EST3 Installation and Service Manual
card readers
additional 3.26
anti-passback application 3.10
definition 3.6
dual LED control 3.29, 3.47
handicap access door application 3.25
two-person rule application 3.47
central monitoring station application 3.13
central monitoring stations 3.3
Chain errors 8.57
Chassis
19-inch rack installation 5.11
circuit common 3.8, 3.22, 3.43, 3.45
command lists
events with 3.14
multiple card readers application 3.30
muster application 3.33
remote controls application 3.45
two-person rule application 3.48
common door access application 3.15
Communication fault 8.65
Compiler Errors 6.4
configuring CRC 3.8
continuous locks 3.34
continuous locks application 3.34
CRC
battery 3.5
description 3.4
input circuits 3.5
jumpers 3.8
lock output 3.7
options 3.4
output circuits 3.5
power supply from cabinet 3.8
resetting 3.17, 3.18, 3.19
CRCRL 3.4
CRCSND
delayed egress application 3.17
description 3.4
emergency exit door application 3.23
installation 3.4
CRCXF 3.5
D
dc power supply application 3.41
delayed egress application 3.17
delayed egress time 3.17, 3.18
Design considerations
audio applications 1.34
Design considerations
Firefighter telephone 1.43
Detector cleaning 7.6
device sharing 3.16
Device trouble 8.60
device type
PIR in maglock peripherals 3.28
Device type fault 8.64
Diagnostic tools
addressable analog 8.71
Signature 8.53
direct connect to panel 3.7, 3.31
door ajar sounder 3.4
door contact
CRC input circuit 3.5
delayed egress application 3.18, 3.19
emergency exit door application 3.23, 3.24
door holders 3.5
Downloading
problems 8.6
dual LEDs 3.6, 3.29, 3.47
dummy loads 3.22, 3.33
E
elevator control application 3.20
emergency exit door application 3.23
emergency exit sounder 3.4
emergency exit sounder time 3.19, 3.24
Energized system precaution 5.2
equipment
basic access control system 3.2
Error messages 8.55
ESD precaution 5.2
Evacuation (Evac) channel 1.38
External modem
connecting for the Remote Diagnostics Utility
5.39
F
fan and damper controls 3.5
Feature/function domain 1.31
Firefighter telephone 1.15
floor access 3.20
G
General channel 1.38
Ground fault 8.65
ground fault detection 3.8, 3.43, 3.45
Ground Faults
Signature Data Circuit 8.41
H
handicap
privileges 3.25
timers 3.26
handicap access door application 3.25
Handling static-sensitive circuit modules 8.3
Hardware
Substitution 8.5
Hardware problems 8.5
high and low card readers 3.29
I
input circuits
delayed egress application 3.19
description 3.5
dummy loads 3.22
elevator control application 3.22
emergency exit door application 3.23, 3.24
intermittent locks 3.36
Internal fault 8.64
J
jumper settings
ac power source 3.40
continuous locks 3.35
dc power supply 3.43
intermittent locks 3.37
remote power supply 3.43
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Index
EST3 Installation and Service Manual Z.3
jumpers 3.8
K
keypads
description 3.6
L
LEDs
dual LED control 3.29, 3.47
length of SAC bus 3.3
lobbies 3.15
lock circuit dummy loads
elevator control application 3.22
muster station 3.33
lock types
intermittent locks 3.37
locks
CRC output 3.7
CRCRL and external power supply 3.4
logged anti-passback 3.10
M
maglock peripherals application 3.27
maglocks
code requirements 3.27
CRC output 3.7
delayed egress application 3.18
magnetic stripe access cards 3.6
Maintenance philosophy 8.3
Manual audio zone selection 1.39
Mapping errors 8.49, 8.54
Memory Calculations, 3-CPU B.24
Message counters
Signature 8.58
Messages 1.40
alarm format 1.41
alert format 1.41
automatic 1.14
default 1.14
modem transmission 3.7
motion detectors 3.5
multiple card readers application 3.29
multiple tenants 3.15
muster
3-RS232 card 3.33
partitions 3.33
report 3.31
timed anti-passback 3.10
muster application 3.31
muster station
requirements 3.31, 3.33
N
N.C. contacts 3.5
N.O. contacts 3.5
Network
applications and design considerations 1.30
layout 1.30
NFPA 101
delayed egress 3.17
emergency exit door 3.23
O
Open fault 8.65
Operations Placard 6.27
output circuits 3.5
P
Page channel 1.36
Page to Alert 1.36
Page to Evac 1.36
pager messages 3.3
Panel controller 8.11
partitions
muster application 3.33
passive infrared motion detector 3.27, 3.28
peripherals required for maglocks 3.27
Personality fault 8.64
PIN schedules 3.6
power
elevator control application 3.22
transformer 3.5
power for continuous locks application 3.34
power for intermittent locks application 3.36
power from a remote source application 3.41
power from an ac source application 3.38
power supplies
ac power source 3.40
circuit common 3.8, 3.22, 3.43, 3.45
continuous locks application 3.35
dc power supply 3.41, 3.43
elevator control application 3.22
ground fault detection 3.8
intermittent locks application 3.37
jumper settings 3.8
panel 3.8
power from a remote source 3.43
power from a remote source application 3.41
power from an ac source application 3.38
remote controls 3.45
remote power source 3.43
transformer 3.8
transformer source 3.40
Power wiring 5.30
Power-up Procedure 6.3
Prealarm
setting 1.28
Preventive maintenance
schedule 7.3
Primary power supply 8.7
Priority
audio channel 1.35
Problem classification 8.3
proximity cards 3.6
Pseudo point descriptions 8.25
R
Rack mounting 5.11
Racks
Equipment 4.3
reader terminal dummy loads 3.33
Recommended spares list 8.4
Record of completion 6.24
remote controls application 3.44
remote power source application 3.41
remote power supply wiring diagram 3.43
Removing or replacing circuit modules 8.3
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Index
Z.4 EST3 Installation and Service Manual
request to exit buttons 3.5, 3.17, 3.19
resetting the CRC 3.17, 3.24
resistance of SAC bus 3.3
resource allocation 3.16
resource profiles 3.7, 3.16
Response lists 8.58
RPM 3.7, 3.16
S
SAC bus
3-SAC module 3.3
description 3.3
elevator control application wiring 3.22
EOL resistor 3.33
wiring 3.3
SDU
configuring CRC 3.8
CRCSND programming 3.4
role in a security system 3.8
second card reader 3.25
security devices 3.5
Selecting a page destination 1.36
Selective Page 1.36
sensitivity fault 8.64
sharing devices 3.16
Short fault 8.65
SIGA-AAxx 8.23
SIGA-APS 8.10
Signature
detector troubleshooting 8.61
diagnostic tools 8.53
module troubleshooting 8.51, 8.62
Real Time Status 8.66
trouble tables 8.63
Signature controller module 3.45
Signature data circuit
Basic Troubleshooting 8.39
determining maximum allowable branch length
B.5
determining total length B.10
Operation 8.37
Signature Data Circuit
Ground Faults 8.41
Signature relays
elevator control application 3.20
remote controls application 3.45
smart cards 3.6
strict anti-passback 3.10
strikes
description 3.7
Substituting hardware 8.5
Substituting known good Signature series devices
8.42
System description 1.2
T
Testing
Control and Emergency Communications 6.7
Initial and Re-Acceptance 6.6
Initiating Devices 6.21
Notification Appliances 6.23
timed anti-passback 3.10
transformers
ac power source application 3.38
circuit common 3.8
CRCXF CRC Transformer 3.5
elevator control application 3.22
remote controls application 3.45
wiring diagram 3.40
Trouble and maintenance log 7.7
Trouble registers 8.60
Trouble tables
Signature 8.63
two-person rule
dual LED control 3.6
two-person rule application 3.46
U
Unexpected fault 8.64
Uninterruptible power supply 5.34
Universal Riser Supervisory Module 4.10
V
visitor access level 3.30
visitor and escort
dual LED control 3.6
multiple card readers application 3.29
W
Wiegand pin cards 3.6
Wire length calculations
24 Vdc notification appliance circuits B.12
25 or 70 Vrms notification appliance circuits B.15
Addressable analog data circuits B.17
Signature data circuits B.5
wiring
card readers 3.26
circuit common 3.8, 3.22, 3.43, 3.45
dc power supplies 3.43
ground fault detection 3.8, 3.43, 3.45
remote power supplies 3.43
SAC bus 3.3
transformers 3.40
Wiring
Branch Speaker Circuit 4.25
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