Manual Tecnico
Manual Tecnico
Manual Tecnico
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IND226x Contents
Contents
Page
2 Introduction................................................................................. 6
2.1 System overview........................................................................... 6
2.2 Commissioning ............................................................................ 8
2.3 Description .................................................................................. 9
4 Applications ................................................................................ 14
4.1 Displaying weight values with a higher resolution (x10) ................... 14
4.2 Switching weight unit .................................................................... 14
4.3 Checkweighing ............................................................................. 15
4.4 Classifying ................................................................................... 16
10 Appendix .................................................................................... 41
10.1 Disposal...................................................................................... 41
10.2 Declarations of conformity ............................................................. 42
1 Safety instructions
2 Introduction
Either an analog weighing platform or the system solution Analog Ex1 can be
connected to the weighing IND226x terminal.
Ex-i
APS50.
max. 15 m IND226x
RS232
Interface Ex-i
ACM200
IND max. 300 m
Ex-i Ex-i
APS768x
max. 50 m max. 122 m
Analog weighing
platform
Battery Ex-i Ex-i
Pack max. 122 m Wc
max. 3 m Wc
Wc
System Wc
solution
Analog Ex1
Ex-i
max. 15 m IND226x
APS50.
(Master)
Interface
Ex-i IND
APS768x
max. 50 m Ex-i
max. 122 m
Ex-i max. 300 m
Battery Ex-i
Pack max. 3 m Analog
Wheiging platform
Ex-i
max. 122 m Wc
Wc
Wc
System solution Wc
Analog Ex1
Ex-i
max. 15 m IND226x
APS50.
(Second display)
Interface
Ex-i Remote
APS768x
max. 50 m
Battery Ex-i
Pack max. 3 m
2.2 Commissioning
2.2.1 Guide for installers and terminal diagram
The installation of an explosion-protected weighing system with the IND226x
weighing terminal may only be carried out in accordance with the guide for installers
ME-72203958 and control drawing ME-72203677.
Verification mark
Wire seal
2.3 Description
2.3.1 Overview
IND226x
+ –
LED Meaning
Under / OK / Over Indicators for check weighing
PT Indicator for tare specification
MinWeigh Indicator for MinWeigh function
~ Movement indicator
Net The displayed weight value is a net weight value
lb / kg Weight unit currently selected
+ –
Storage battery state
2.3.3 Keys
Operating Operating
Key Menu Key Menu
mode mode
Switching – Function key Back to the next
power on/off; F higher menu
abort item
Zeroing Scrolling Clear key Back to the
0 back C previous menu
item
Tare Scrolling Transfer key Activating
T forward Long key- menu item;
press: Calling accepting
up menu selected setting
3 Basic functions
➜ Press .
The display lights up and then shows the software number.
When the weight display appears, the weighing terminal is ready for operation.
Switching off
3.2 Zeroing
Zeroing corrects the influence of slight soiling on the load plate.
2. Press .
The zero display appears.
Automatic zeroing
In case of non-certified weighing platforms, the automatic zero point correction can
be deactivated in the supervisor menu (F1.4.1).
In standard operation, the zero point of the weighing platform is automatically
corrected when the weighing platform is unloaded.
➜ Press C .
The Net indicator goes out, the gross weight appears in the display.
• If automatic clearing of the tare weight is set in the supervisor menu
(F1.5.2=On), the tare weight is cleared automatically as soon as the weighing
platform is unloaded to zero.
• If tare interlock is set in the supervisor menu (F1.5.3=On), the tare weight can
only be cleared when the weighing platform is unloaded to zero.
Automatic taring
This function must be activated in the supervisor menu (F1.5.1=On).
➜ Place the empty container on the weighing platform.
The weight applied on the weighing platform is automatically saved as the tare
weight.
The zero display and the Net indicator appear.
➜ Press .
The display contents are printed out or transferred to a computer.
Note
The display contents will not be printed or transferred if the scale is in motion.
The (residual) operating life during storage battery operation depends on the
operating mode.
The following operating life applies for a fully charged new storage battery:
Sleep mode min. 70 h
Normal weight display min. 60 h
Normal weight display and interface operation min. 50 h
Note
Depending on the age and the charging state of the storage battery, the operating life
may vary downwards.
3.7 Cleaning
EXPLOSION HAZARD!
➜ Before cleaning ensure that the weighing terminal is closed properly. The four clip
fasteners at the corners must have engaged fully.
4 Applications
➜ Press F .
The weight value is displayed with a higher resolution (x10) for about 10 sec-
onds.
Note
The weight value in higher resolution (x10) cannot be printed.
➜ Press F .
The weight value is displayed in the second weight unit.
Note
The displayed weight unit remains until it is switched again.
4.3 Checkweighing
For this purpose, F2.1=OVEr and F2.2.1=CHECh (factory setting) must be set
in the operator menu. In the factory setting, the check weighing function is working
with upper and lower tolerances of 10 d. With parameters F2.2.3 and F2.2.4, these
tolerances can be customized.
2. Press and hold F until tArGEt and the 3 indicators Under, OK and Over
appear.
If F2.2.2=WEIGHt (factory setting) is set in the operator menu, the weight
display appears.
3. Put the target weight on the weighing platform and save with F .
The OK indicator lights.
If F2.2.2=MAnUAL is set in the operator menu, the weight display with blink-
ing last digit appears.
4. Enter target weight using the T , and F keys and confirm with
(see page 18).
Check weighing
Example: Target weight = 1.000 kg
4.4 Classifying
For this purpose, F2.1=OVEr and F2.2.1=CLASS must be set in the operator
menu.
In the factory setting, the classifying function is working with upper and lower
tolerances of 10 d, 20 d, 30 d. With parameters F2.2.3 and F2.2.4, these
tolerances can be customized.
2. Press and hold F until tArGEt and the 3 indicators Under, OK and Over
appear.
If F2.2.2=WEIGHt (factory setting) is set in the operator menu, the weight
display appears.
3. Put the target weight on the weighing platform and save with F .
The OK indicator lights.
If F2.2.2=MAnUAL is set in the operator menu, the weight display with blink-
ing last digit appears.
4. Enter target weight using the T , and F keys and confirm with
(see page 18).
Classifying
Example:
Target weight = 1,000 kg, tol. 1 = 100 kg, tol. 2 = 200 kg, tol. 3 = 300 kg
5 Operator menu
➜ Press .
F2 appears.
Numeric entry
1. Press F for editing the displayed value.
The (last) digit will blink.
3. When entering multi-digit numbers, use the F key to move the cursor one
place to the left.
4. Change the digit as described in step 2.
5. Repeat steps 3 and 4 if necessary.
6. When all digits are entered, use the key to confirm the entry.
Note
With C , you can clear the entry.
F2.6 – MinWeigh
When the MinWeigh function is activated, the MinWeigh indicator lights up when the
weight lies below the minimum weighing-in quantity.
F4.1 – Connections
Print When pressing , the current display is printed.
APrint Stable weight values are printed automatically
Additional settings: F4.2.5 and F4.2.6
SICS Communication via the METTLER TOLEDO Standard Interface Command
Set (MT-SICS)
Contin Toledo Continuous Mode – for continuous transfer of weight data and
status information, for example to a PC or a secondary display.
F4.2 – Format
F4.3 – Parameters
F4.3.1 – Baudrate
1200
2400
4800
9600
19200
F4.3.3 – Xon/Xoff
On Xon/Xoff enabled
OFF Xon/Xoff disabled
F4.3.4 – Checksum
On Checksum enabled
OFF Checksum disabled
6 Supervisor menu
In addition to the blocks of the user menu, the following blocks can be accessed in
the Technician menu:
F1 – Scale settings
F5 – Terminal settings
F6 – Exit menu
1. Press .
F1 appears in the display. All parameters can be modified.
F1.1 – Approval
no no approval
OIML approval according to OIML
ntEP approval according to NTEP
otHEr for other approvals
F1.2.3 – Capacity
Possible capacities and the factory settings depend on the weighing platform
connected.
➜ If necessary, modify the displayed value.
Factory setting 3 kg
F1.2.4 – Resolution
Possible resolutions and the factory settings depend on the weighing platform
connected.
1. If necessary, modify the displayed value.
Factory setting 0.001 kg
F1.3.3 – Adjustment
The steps with grey background only appear if parameter F1.3.2=LinOn is set.
F1.3.4 – CalFREE
The CalFREE procedure can be used at tank and silo scales. It is used to precalibrate
the weighing system without calibration weights.
CalFREE offers simple and rapid calibration when the use of calibration weights is not
possible or when the readability > 0.2% of the weighing capacity. The CalFREE
procedure calibrates only the internal A/D converter of the IND226x. Mechanical
influences and vibrations are not compensated.
➜ Determine the total weighing cell capacity Emax and use the , T and
F keys to enter it.
Example 4 weighing modules with 500 kg each result in a total weighing cell capacity Emax =
2000 kg.
➜ Determine the mean value up to 3 decimal places and use the , T and
F keys to enter it.
F1.5.6 – Restart
If the Restart function is activated, the last zero point and the tare value are stored.
The terminal operates with the stored zero point and tare value after it has been
switched off and on or after a power interruption.
OFF Restart function de-activated
On Restart function activated
➜ Press T F C .
1. Activate F5.8.
H – is displayed in the display.
2. Enter the first 5 digits of the serial number in the reverse order
(Digit 5, ... Digit 1).
3. Press T .
L – is displayed in the display.
4. Enter the last 5 digits of the serial number in the reverse order
(Digit 10, ... Digit 6).
7 Interface commands
Command Meaning
LEVEL 0 @ Reset the scale
I0 Inquiry of all available SICS commands
I1 Inquiry of SICS level und SICS version
I2 Inquiry of scale data
I3 Inquiry of scale software version
I4 Inquiry of serial number
S Send stable weight value
SI Send weight value immediately
SIR Send weight value immediately and repeatedly
Z Zero the scale
ZI Zero immediately
LEVEL 1 T Tare
TAC Clear tare
TI Tare immediately
Command Meaning
P Print out the current result
T Tare the scale
Z Zero the display
C Clear the current value
U Switching the weight unit
0 0 0 kg / lb (SB2 Bit 4)
0 0 1 g
0 1 0 t
0 1 1 oz
1 0 0 ozt
1 0 1 dwt
1 1 0 ton
1 1 1 free unit
8 Error messages
• Cannot perform the key function, scale is ➜ Ensure that the weighing platform is
in motion stable
Weighing terminal • Automatic switching-off activated ➜ Unload the weighing platform and, if
switches off appropriate, configure Display Timeout
automatically and Power Off differently
• Battery level too low ➜ Charge the Battery Pack
Weighing terminal • No or incorrect voltage supply ➜ Check supply unit connection
remains dark after ➜ Call the METTLER TOLEDO Service
being switched on
Dimensions
220 90
150 M5
Under
OK Over
PT MinWeigh
Net lb
66
kg
132
38
148
Dimensions in mm
Explosion protection
Ignition protection type EN II (2) GD [Ex ib] IIC
CFMUS AIS Class I, II, III; Division 1; Group A, B, C, D, E, F, G
General technical data
Housing Stainless steel
Protection type IP66
Power supply Wide range power supply unit 100 ... 240 VAC 50/60 Hz
Data interface RS232
Weight 3.4 kg
(incl. packaging)
Ambient conditions
Operating temperature –10 ... +40 °C
Storage temperature –20 ... +60 °C
Relative humidity 10 ... 85 %, non-condensing
Connection cables
Cable to IND226x 10 m, premounted at the factory, intrinsically safe, with M16x1.5 screwing
Cable to peripheral devices 10 m, premounted at factory, RS232 Sub-D connector (female)
Power connection cable 2.4 m, with earthing-pin plug
Dimensions
R3.5 R5
160 175
81
69.5
200
Dimensions in mm
9.3 Accessories
Interface IND Serial data interface (active) for installation in the 22 018 019
IND226x, communication with peripheral devices in the
safe area
Interface Remote Serial data interface (passive) for installation in the 22 018 020
IND226x, remote function of the IND226x
Scale stand for For mounting the weighing terminal to the weighing
PBA430x platform, stainless
Height 330 mm 22 010 334
Height 660 mm 22 010 335
Floor stand For free installation of the weighing terminal 00 504 132
including mounting material for screwing to the floor,
stainless, rustproof
Stand base For movable installation of the floor stand, rustproof 00 503 701
Wall bracket For mounting the weighing terminal to the wall, 00 504 130
including mounting screws, rustproof
Bench stand S For fastening the weighing terminal to 00 504 128
PBA430x, 600 x 800 mm, rustproof
ID retainer For mounting the weighing terminal to the shaft of the 22 012 196
pallet scale PTA459x
10 Appendix
10.1 Disposal
In conformance with the European Directive 2002/96/EC on Waste Electrical and
Electronic Equipment (WEEE), this device may not be disposed of in domestic waste.
This also applies to countries outside the EU as per their specific regulations.
➜ Please dispose of this product in accordance with local regulations at the collect-
ing point specified for electrical and electronic equipment.
If you have any questions, please contact the responsible authority or the distributor
from which you purchased this device.
Should this device be passed on to other parties (for private or professional use), the
content of this regulation must also be related.
Thank you for your contribution to environmental protection.
METTLER TOLEDO
Legal Metrology
Declaration of Conformity
Konformitätserklärung
Déclaration de conformité
Declaración de Conformidad
Conformiteitsverklaring
Dichiarazione di conformità
________________________________________________________________________________________________________
to which this declaration relates, is in conformity with the following standard(s) or other normative document(s).
auf das sich diese Erklärung bezieht, mit der/den folgenden Norm(en) oder Richtlinie(n) übereinstimmt.
Auquel se réfère cette déclaration est conforme à la (aux) norme(s) ou au(x) document(s) normatif(s).
Al que se refiere esta declaración es conforme a la(s) norma(s) u otro(s) documento(s) normativo(s).
Waarnaar deze verklaring verwijst, aan de volende norm(en) of richtlijn(en) beantwoordt.
A cui si riferisce questa dichiarazione è conforme alla/e sequente/i norma/e o documento/i normativo/i.
2009/23/EC
2)
Non-automatic weighing EN 45501:1992 /AC:1993
instruments
x XX: the last two digits of the year
x XXXX: Notified Body of Metrology
1) Certificate issued by DEKRA EXAM GmbH, Dinnendahlstr. 9, 44809 Bochum, Germany, Notified Body No. 0158
2) Applies to certified non automatic weighing instruments only in connection with approved load cells
gilt nur für geeichte Waagen in Verbindung mit zugelassenen Wägezellen
valable uniquement pour les balances vérifiées avec des cellules de charge homologuées
sola aplicable a balanzas verificadas en combinación con células de carga aprobadas
la dichiarazione vole sola per le bilance omologate in collegamento con celle die carico approvate
EC-Declaration of Conformity
EC-Konformitätserklärung
EC-Déclaration de conformité
EC-Declaración de Conformidad
EC-Conformiteitsverklaring
EC-Dichiarazione di conformità
________________________________________________________________________________________________________
To which this declaration relates , is in conformity with the following standard(s) or other normative document(s),
auf das sich diese Erklärung bezieht, mitder/den folgenden Norm(en) oder Richtlinie(n) übereinstimmt.
Auquel se réfère cette déclaration est conforme à la (aux) norme(s) ou au(x) document(s) normatif(s).
Al que se refiere esta declaración es conforme a la(s) norma(s) u otro(s) documento(s) normativo(s).
Waarnaar deze verklaring verwijst, aan de volende norm(en) of richtlijn(en) beantwoordt.
A cui si riferisce questa dichiarazione è conforme alla/e sequente/i norma/e o documento/i normativo/i.
* * ATEX certificate: BVS 07 ATEX E 149, EXAM 0158, 44809 Bochum, Germany
No.111, West TaiHu Road, XinBei District , ChangZhou, JiangSu. 213125,PRC, Nov 7, 2007,Mettler-Toledo (ChangZhou) Scale &
System Ltd.
Yang JiaWu
*72203952C*
72203952C
Subject to technical changes © Mettler-Toledo (Changzhou) Measurement Technology Ltd. 05/11 72203952C