Instruction: Installation, Configuration, Troubleshooting, and Maintenance

Instruction
MI 019-174
May 2007
I/A Series Intelligent Vortex Flowmeter Model 83S-T

Installation, Configuration, Troubleshooting, and Maintenance
REMOTE MOUNTED ELECTRONICS HOUSING SHOWN WITH DIGITAL DISPLAY/CONFIGURATOR
BRACKET MOUNTS TO SURFACE OR PIPE
HART COMMUNICATOR
FLOWTUBE ASSEMBLY (INCLUDES CABLE)
MI 019-174 May 2007
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Contents
Figures................................................................................................................................... vii Tables................................................................................................................................... viii 1. Introduction ...................................................................................................................... Overview .............................................................................................................................. Reference Documents ............................................................................................................... Standard Specifications ......................................................................................................... Electrical Safety Specifications ................................................................................................... 1 1 1 2 3
2. Installation ........................................................................................................................ 5 Fundamental Installation Requirements ............................................................................... 5 Unpacking ............................................................................................................................ 5 Flowmeter Identification ...................................................................................................... 5 Mechanical Installation ............................................................................................................. 6 Dimensions .......................................................................................................................... 6 Piping Considerations .......................................................................................................... 6 Installing the Flowmeter Body .............................................................................................. 8 Mounting the Electronics Housing .................................................................................... 11 Field Termination Wiring ....................................................................................................... 12 Two-Wire Hook-up ........................................................................................................... 13 Three-Wire Hook-up ......................................................................................................... 15 Four-Wire Hook-up ........................................................................................................... 17 3. Operating the Flowmeter ................................................................................................ Introduction ............................................................................................................................ Passwords ................................................................................................................................ Configuration Database .......................................................................................................... Changing the Configuration (Configuration Menu) ............................................................... Identification Parameters .................................................................................................... Electronics Options ............................................................................................................ Process Fluid Parameters .................................................................................................... Application Parameters ....................................................................................................... Output Options ................................................................................................................. Preconfiguring the Meter ........................................................................................................ Displaying the Configuration Database ................................................................................... Adjusting the Meter ................................................................................................................ mA Calibration (D/A Trim) ............................................................................................... Total Reset ......................................................................................................................... Low Flow Cut-In ............................................................................................................... 19 19 19 19 22 22 23 24 24 25 25 25 25 25 26 26
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Upper Range Value ............................................................................................................ Reading the Measurements ..................................................................................................... Testing the Meter and Loop (Test Menu) ............................................................................... Self-Test ............................................................................................................................. Loop Test or Loop Calibration ........................................................................................... Electronic Module Replacement ............................................................................................. 4. Troubleshooting.............................................................................................................. General Troubleshooting ........................................................................................................ Flowmeter Has Incorrect Output ....................................................................................... Flowmeter Output Indicates Flow When There Is No Flow ............................................... Flowmeter Output Indicates Higher Flow Rate with Decreasing Flow ............................... Fluctuating Output ............................................................................................................ No Output Troubleshooting ................................................................................................... Module Test Procedure ........................................................................................................... Sensor Test Procedure .............................................................................................................
26 26 27 27 27 27 29 29 29 29 30 30 30 31 31
Appendix A. Determining Special Measuring Units............................................................. 33 Appendix B. HART Configuration Instructions ................................................................. 35 Introduction ............................................................................................................................ 35 HART Menu Structure ........................................................................................................... 35 Appendix C. Local Configuration Instructions ................................................................... Introduction ............................................................................................................................ Using the Local Configurator .................................................................................................. Measurements (MEASURE) .............................................................................................. Display Bar Indicator ......................................................................................................... Moving inside the Menu System ........................................................................................ Viewing Data (DISPLAY) .................................................................................................. Answering a Question ........................................................................................................ Entering the Password ........................................................................................................ Activating an Edit, Pick-List or User Function Menu Block ............................................... Editing Numbers and Strings ............................................................................................. Picking from a List ............................................................................................................. mA Calibration (TEST/CAL 4 mA or CAL 20 mA) .......................................................... Transmitter Status .............................................................................................................. Changing the Password ...................................................................................................... Local Configurator Menu Tree ............................................................................................... 41 41 42 42 42 42 43 43 43 43 44 44 44 44 44 45
Local Configurator Menu (1 through 8) ................................................................................. 46 Appendix D. Configuration Database.................................................................................. 55 Flowtube Parameters ............................................................................................................... 55 Identification Parameters ......................................................................................................... 56
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Elecrtonics Options ................................................................................................................. Process Fluid Parameters ......................................................................................................... Application Parameters ........................................................................................................... Output Options ......................................................................................................................
56 57 59 60
Index .................................................................................................................................... 61
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vi
Figures
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Figures
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 83S Sanitary Vortex Flowmeter .................................................................................... Flowmeter Identification .............................................................................................. Flowmeter Body Cable Support ................................................................................... Bypass Piping ............................................................................................................... 3A I-Line Fitting .......................................................................................................... NSI Class 150 RF Flange ............................................................................................. SI Coupling ................................................................................................................. RJT Coupling .............................................................................................................. 3A Tri-Clamp .............................................................................................................. ISS Coupling ................................................................................................................ Pipe-Mounted Electronics Housing ............................................................................. Electronics Housing ..................................................................................................... Installation Wiring - 4 to 20 mA Output (Two-wire) .................................................. Load Requirements ...................................................................................................... Installation Wiring - Pulse Output (Three-wire) .......................................................... Installation Wiring (Four-wire) .................................................................................... Normal Vortex Frequency Waveform .......................................................................... HART On-Line Menu Structure Part 1 of 2 ........................................................... HART On-Line Menu Structure Part 2 of 2 ........................................................... Fast-Key Function/Variable Chart ............................................................................... 5 6 7 7 9 9 10 10 11 11 12 13 14 15 16 17 32 37 39 40
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Tables
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Tables
1 2 3 4 6 5 7 8 Reference Documents .................................................................................................. Standard Specifications ................................................................................................ Electrical Safety Stpecifications .................................................................................... Typical Piping Configurations ..................................................................................... User Information ......................................................................................................... Configuration Database ............................................................................................... Menu Tree Functional Overview ................................................................................. Configuration Database ............................................................................................... 1 2 4 8 20 20 41 55
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1. Introduction
Overview
The 83S-T Sanitary Vortex Flowmeter measures fluid flow rates using the principle of vortex shedding. The flowmeter produces a digital signal (HART protocol), a 4 to 20 mA analog signal, and a scaled pulse signal proportional to the volumetric flow rate. Fluid flowing through the flowmeter body passes a specially shaped vortex shedder that causes vortices to form and shed alternately from sides of the shedder at a rate proportional to the flow rate of the fluid. These shedding vortices create an alternating differential pressure that is sensed by a detector located within the shedder. A pulsed voltage is generated by the detector with a frequency that is synchronous with the vortex shedding frequency. This voltage is then conditioned by an electronic module and processed by the microcontroller to produce a digital signal, an analog (4 to 20 mA dc) signal, and a scaled pulse signal. The flowtube body is connected to the electronic housing by a 4.5 m (15 ft) flexible cable. The electronics housing is mounted to a bracket, which must be mounted to a vibration-free wall or pipe.
Reference Documents
In addition to this instruction, there are other user documents that support the 83S-T Sanitary Vortex Flowmeter. These documents are shown in Table 1. Table 1. Reference Documents Document Number DP 019-154 PL 008-713 MI 019-196 MI 019-198 MI 020-495 MI 020-501 MI 020-505 MAN 4250 Document Description Dimensional Print 83S, Style A Sanitary Vortex Flowmeter Parts List 83S, Style A Sanitary Vortex Flowmeter Instructions E83, E83, and E83 Vortex Flowmeters, Conversion to I/A Series Intelligent Vortex Flowmeters Vortex Meter Digital Display/Configurator Kit PC20/IFDC Intedlligent Field Device Configurator PC50 Intelligent Field Device Tool (installation and parts list) PC50 Intelligent Field Device Tool (operation using HART protocol) HART Communicator Product Manual
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1. Introduction
Standard Specifications
Table 2. Standard Specifications Item Specification Process Temperature Limits 20 and +200C (0 and 400F) Ambient Temperature Limits 40 and +85C (40 and +185F) Flowmeter Output Analog 4 to 20 mA dc into a maximum of 1450 ohms depending on power supply (refer to graph in Figure 14). Digital (HART) Digital signal conveyed at a 1200 baud transmission rate via FSK tones superimposed on power supply leads. HART protocol.
Isolated 2-wire contact closure. Pulse rate (0 to 100 Hz) proportional to volumetric flow rate. Product Safety Specification Refer to instrument data plate for type of certification and observe applicable wiring requirements. Electrical certifications and conditions of certification are listed in Table 3 on page 4. Flow Rate Requirements Refer to FlowExpertPro sizing program. Static Pressure Limits Full vacuum to the pressure rating of the mating connections, as follows: With Flanged Connection All sizes: 1035 kPa (150 psi) All Other Connections Flowmeter Output: Analog Pulse 50 mm (2 in) size: 1725 kPa (250 psi) 80 mm (3 in) size: 1035 kPa (150 psi) 4 to 20 mA dc into a maximum of 1450 depending on power supply (refer to graph in Figure 14). Square wave voltage equals supply voltage minus two volts. Maximum current is 10 mA (sink or source). Shielded and twisted cable is recommended.
Scaled Pulse
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Table 2. Standard Specifications (Continued) Item Scaled Pulse Output Specifications Specification
Isolated 2-wire contact-closure Applied voltage limits:
12.5 V dc minimum 42.0 V dc maximum Maximum ON state voltage drop: 0.5 V dc Maximum ON state current: 250 mA Update rate: 4 Hz Maximum OFF state leakage current: 0.10 mA @ 12.5 V dc 0.25 mA @ 24.0 V dc 0.42 mA @ 42.0 V dc 250 mA short circuit protected Reverse polarity protected Signal Output Combinations 2-Wire Hook-Up 4 to 20 mA and HART (1200 baud) 3-Wire Hook-Up 4 to 20 mA, HART (1200 baud), and Scaled Pulse 4-Wire Hook-Up 4 to 20 mA, HART (1200 baud), and Scaled Pulse
(a) Maximum temperature limit is a function of sensor type.
Electrical Safety Specifications

NOTE
The 83S-T Flowmeter has been designed to meet the electrical classifications listed in Table 3. For detailed information on status of the agency approvals/certifications, contact Invensys Foxboro.
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1. Introduction
Table 3. Electrical Safety Stpecifications Agency Certification, Types of Protection, and Area Classification CSA intrinsically safe for Class I, Division 1, Groups A, B, C, and D; Class II, Division 1, Groups E, F, and G; Class III, Division 1. CSA suitable for Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; Class III, Division 2. FM intrinsically safe for Class I, Division 1, Groups A, B, C, and D; Class II, Division 1, Groups E, F, and G; Class III, Division 1. FM nonincendive for Class I, Division 2, Groups A, B, C, and D; Class II, Division 2, Groups F and G; Class III, Division 2. Electrical Safety Design Code
Conditions of Certification Temperature Class T3C at 85C, and T4A at 40C. Connect per TI 005-105. Maximum ambient 85C.
Temperature Class T3C, Ta = 85C and T4A, Ta = 40C. Connect per TI 005-101. Temperature Class T5. Ta = 85C.
2. Installation
Fundamental Installation Requirements
Foxboro vortex flowmeters shall be installed to meet all applicable local installation regulations, such as hazardous location requirements, electrical wiring codes, and mechanical piping codes. Persons involved in the installation should be trained in these code requirements to ensure that the installation takes maximum advantage of the safety features designed into the flowmeters.
ELECTRONICS HOUSING
MOUNTING BRACKET FOR PIPE OR SURFACE MOUNTING
U-CLAMP AND NUTS CABLE STRAP CABLE STRAP DN 50 OR 2 IN PIPE
SUPPORT FOR CABLE STRAP
PIPELINE
FLOWMETER BODY FLEXIBLE CABLE END CONNECTION CLAMP
Figure 1. 83S Sanitary Vortex Flowmeter
Unpacking
The 83S Series Vortex Flowmeter is built to be durable, but it is part of a calibrated precision system and should be handled as such. Use care when unpacking. The flowmeter is a rugged two-piece unit. The flowmeter is shipped with the flowtube body connected to the electronics housing by a flexible cable. Do not cut or disconnect the cable. Packing material should be disposed of in accordance with local regulations. All packing material is nonhazardous and is generally acceptable to landfills.
Flowmeter Identification
To determine the model configuration of your flowmeter, refer to Figure 2. For interpretation of the Model Code, refer to PL 008-713.
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2. Installation
DATA/AGENCY LABEL
SERIAL NO.
MODEL CODE
PLANT OF MFG. AND DATE
STYLE LETTER VORTEX MODEL 83S-T REF.NO. ORIGIN SUPPLY 12.5-42 Vdc MWP @ 100F METER BODY MATL MAX. AMB. TEMP. 85C TEMP. LIMIT REF K-FACT. PULSES/ CUST. DATA FLOWMETER
CONFORMS TO3-A 28 - 02
SANITARY
STANDARD
THE FOXBORO COMPANY, FOXBORO, MA, U.S.A.
TEMP. LIMIT CUSTOMER TAGGING INFO. MATERIAL REFERENCE K-FACTOR AMPLIFIER CALIBRATION AT UPPER RANGE VALUE MAXIMUM PRESSURE
FLEXIBLE CABLE
Figure 2. Flowmeter Identification
Mechanical Installation
Dimensions
For overall dimensions of the flowmeter and end connections, see DP 019-154.
Piping Considerations
! CAUTION 1. Prior to installation, spring back the piping on either end of the flowmeter to allow as much space as is required to install the flowmeter without damaging the flowtube ends. 2. Mating end connection parts (clamps, connections, and gaskets) are required and are supplied by the user. Select a gasket or seal material which is suitable for the process liquid. 3. Support the cable that connects the flowmeter body to the electrical housing. The supports must be approximately 30 cm (12 in) from the flowmeter body. 4. Temperature limit of cable is 105C (220F). Do not support cable on surface exceeding this temperature. See Figure 3.
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APPROXIMATELY 30 CM (12 IN)
Figure 3. Flowmeter Body Cable Support
Effects of Piping on Flowmeter Performance

The vortex shedder axis may be oriented to reduce, or in some cases eliminate, vibration influence. Positioning the flowmeter body so that vibrations are parallel to the sensor diaphragms minimizes the effect of vibrations. The flowmeter body should be mounted in a straight, unobstructed pipe to ensure that it will perform to its fullest capabilities. The recommended minimum amount of minimum pipe upstream is shown in Table 4. There should be a minimum of eight diameters of straight pipe downstream. See Figure 4. It is recommended that control valves, when required, be mounted downstream from the flowmeter body to ensure that back pressure is sufficient to maintain a full pipe, and to prevent pressure loss sufficient to cause flashing or cavitation. Ensure that gaskets do not protrude into pipe line. ! CAUTION The piping which attaches to the flowmeter body end connections must be rigidly supported. This minimizes the effects of piping vibration on flowmeter performance.
SEE TABLE 4
8 PIPE DIAMETERS
SHUTOFF VALVES
Figure 4. Bypass Piping
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2. Installation
NOTE
1. The flowmeter should not be located near pump discharge line or suction lines. Pumps often produce oscillatory flow which may affect vortex shedding or produce pipe vibration. 2. Flowmeters mounted near the discharge of liquid positive displacement pumps may experience severe flow fluctuations and cause damage to the sensor. 3. Good piping practice is to assume that for four pipe diameters upstream and two pipe diameters downstream, the internal surface of the pipe shall be free from mill scale, pits, holes, reaming scores, rifling, bumps, or other irregularities.
Table 4. Typical Piping Configurations Upstream Configuration 90 Elbow Two elbows in different planes with closest elbow in same plane as shedder element(a). Two elbows in different planes with closest elbow perpendicular to plane of shedder(a). 1.5:1 reduction in piping diameter. Butterfly valve (wide open)
(a)Shedder is located in bore of flowmeter.
Recommended Upstream Pipe Diameters 30 45 35 35 30
Bypass Piping
It is sometimes desirable to provide bypass piping if the flow cannot be interrupted for servicing the flowmeter. See Figure 4. ! WARNING If a bypass is used, it must also incorporate some means to relieve the pressure from the main line before the vortex flange bolts or clamps are loosened.
Installing the Flowmeter Body

The 83S Sanitary Vortex Flowmeter has six different end connection possibilities. The end connections that you have were determined from the selections made in the original specification of your flowmeter configuration. All end connections are welded to the flowtube body. The mating end connections, gaskets, and clamps are supplied by you, the user.
3A I-Line Fitting (Code C)

The 3A I-Line fitting mates with Cherry Burrell 15 WI or equivalent. See Figure 5. 1. Insert seals into flowtube ends.
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2. Insert mating pipe end and tighten clamp securely.
Figure 5. 3A I-Line Fitting
ANSI Class 150 RF Flange (Code F)

The ANSI Class 150 RF flange is a crevice-free design for general sanitary service. See Figure 6.
Figure 6. NSI Class 150 RF Flange 1. Gaskets are normally required and are supplied by the user. Select a gasket material that is suitable for the process fluid. 2. Insert gaskets between body of flowmeter and adjacent flanges. Position gaskets so that ID of each gasket is centered on ID of flowmeter and adjacent piping. ! CAUTION 1. Verify that the ID of the gaskets is larger than that of the flowmeter bore and pipe and that they do not protrude into the flowmeter entrance or exit. Protrusion into the flowstream has an adverse affect on performance. 2. Gaskets do not prevent flanges from being wetted by process fluids.
NOTE
If welding of flanges to the process piping is required, protect the inside diameter of the flowmeter from weld splatter. Failure to do this may adversely affect flowmeter accuracy.
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2. Installation
3. Visually inspect for concentricity of mating flanges. 4. Tighten bolts in accordance with conventional flange bolt tightening practice (i.e., incremental and alternate tightening of bolts).
SI Coupling (Code M)
Code M is an SI (DIN 11851) coupling with an external thread. See Figure 7.
Figure 7. SI Coupling 1. Insert seals into grooves in flowtube ends. 2. Tighten nuts securely.
RJT Coupling (Code R)

Code R is an RJT coupling (ring-type joint coupling) per BS 1864 with an external thread. See Figure 8.
Figure 8. RJT Coupling 1. Insert seals into cavity in flowtube ends. 2. Tighten nuts securely.
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3A Tri-Clamp (Code T)
Code T is a 3A Tri-Clamp Type Quick-Disconnect Ferrule. It mates with Tri-Clover 14 WMP or equivalent. See Figure 9.
Figure 9. 3A Tri-Clamp 1. Insert seal into flowtube ends. 2. Full face contact should be made between the ends prior to installing and tightening the clamps.
ISS Coupling (Code U)

Code U is an ISS (ISO 2853) coupling with an external thread. See Figure 10.
Figure 10. ISS Coupling 1. Insert seals onto flowtube ends. 2. Tighten nuts securely.
Mounting the Electronics Housing

The electrical housing can be either pipe or wall mounted. Do not mount the electronics housing on process piping. Excess vibration may damage the amplifier and amplifier housing. Support the cable that connects the flowmeter body to the electronics housing. The supports must be approximately 30 cm (12 in) from the flowtube body and the electronics housing. A loose cable may cause wear at the cable connections (see Figure 11).
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2. Installation
.
ELECTRICAL HOUSING
ELECTRICAL CONDUIT OPENING (PLUGGED IF UNUSED)
MOUNTING BRACKET
APPROXIMATELY 30 CM (12 IN)
CABLE STRAP WITHIN 30 CM (12 IN)
Figure 11. Pipe-Mounted Electronics Housing ! CAUTION Temperature limit of cable is 105C (220F). Do not support cable on any surface that exceeds this temperature.
Field Termination Wiring

NOTE
The wiring installation shall be in accordance with the local or national regulations applicable to the specific site and classification of the area. The electronics housing has an electronic module compartment and a field terminal compartment. It also provides 1/2 NPT conduit openings for access from either side of the flowmeter and for ease in wiring to the field terminals. See Figure 12.
NOTE
One conduit opening contains a threaded plug. Do not discard this plug. Remove the field terminal compartment cover (shown in Figure 12) to make electrical connections. Keep the electronic module compartment cover closed to ensure protection for the electronic module and to prevent moisture and atmospheric contaminants from entering the compartment.
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FIELD TERMINAL COMPARTMENT
ELECTRONIC MODULE COMPARTMENT ELECTRICAL CONDUIT OPENING
Figure 12. Electronics Housing There are three wiring combinations that depend on how the flowmeter is to be used.

2-Wire Hook-up 4 to 20 mA and HART (1200 baud) 3-Wire Hook-up 4 to 20 mA, HART (1200 baud), and Scaled Pulse 4-Wire Hook-up 4 to 20 mA, HART (1200 baud), and Scaled Pulse
Two-Wire Hook-up
4 to 20 mA Output Mode
A dc power supply must be used with each flowmeter and receiver wiring loop to supply power for the mA signal. The dc power supply may be either a separate signal unit, a multiple unit supplying power to several flowmeters, or built into the receiver. Connect the supply and receiver loop wiring (0.50 mm2 or 20 AWG typical) to the terminals in the field-terminal compartment of the flowmeter, as shown in Figure 13.
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2. Installation
CASE GROUND TERMINAL
TERMINAL BLOCK POWER SUPPLY RECEIVER
250 OHM MIN LOAD REQUIRED FOR COMMUNICATION
A B
TWO 1/2 NPT CONDUIT CONNECTIONS ARE PROVIDED (ON OPPOSITE SIDES). INSERT PLUG IN CONNECTION NOT USED.
ADDITIONAL RECEIVERS IN LOOP
HART COMMUNICATOR. CONNECT TO LOOP TO CONFIGURE FLOWMETER
Figure 13. Installation Wiring - 4 to 20 mA Output (Two-wire) Twisted pair wiring should be used to prevent electrical noise from interfering with the dc current output signal. In some instances, shielded cable may be necessary. Grounding of the shield should be installed at one point only (at the power supply). Do not ground the shield at the flowmeter. Flowmeter connection polarities are indicated on the terminal block. If the loop is to contain additional instruments, install them between the negative terminal of the flowmeter and the positive terminal of the receiver, as shown in Figure 13.
Power Supply and External Load

The required loop power supply voltage is based on the total loop resistance. To determine the total loop resistance, add the series resistance of each component in the loop (do not include flowmeter). The required power supply voltage can be determined from Figure 14.
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1450 1400 1300 1200 1100 OUTPUT LOAD, 1000 900 800 700 600 500 400 300 200 100 0 0
RECOMMENDED SUPPLY VOLTAGE AND LOAD LIMITS VDC 24 30 32 LOAD (OHMS) 250 AND 565 250 AND 860 250 AND 960
MIN. LOAD
OPERATING AREA
SEE NOTE BELOW
20 30 40 12.5 SUPPLY VOLTAGE, V DC
42
Figure 14. Load Requirements The flowmeter will function with an output load less than 250 ohms, provided that a configurator is not connected to it. Connecting a configurator to a loop with less than 250 ohms may cause communication problems. As an example, for a flowmeter with a loop resistance of 500 ohms, referring to Figure 14, the minimum power supply voltage is 22 V dc, while the maximum power supply voltage is 42 V dc. Conversely, given a power supply voltage of 24 V dc, the allowable loop resistance is from 200 to 565 ohms.
NOTE
1. The power supply must be capable of supplying 22 mA. 2. Power supply ripple must not allow the instantaneous voltage to drop below 12.5 V dc at the flowmeter. 3. The recommended minimum load is 250 ohms.
Three-Wire Hook-up
Scaled Pulse Output
This wiring is primarily used to retrofit E83SA flowmeters that were wired as pulse only flowmeters for totalization. This wiring is typically for retrofitting existing installations. Configure the flowmeter for pulse output. Refer to Changing the Configuration (Configuration Menu) on page 22. For new installations, a four-wire hook-up is recommended for scaled pulse operation to improve communication integrity.
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A dc power supply must be used with each flowmeter and counter wiring loop to supply power for the flowmeter and for generation of pulses for the counter. The dc power supply can be either a separate signal unit, a multiple unit supplying power to several flowmeters, or built into the receiver. Connect the supply and counter loop wiring for pulse out (0.50 mm2 or 20 AWG typical) to the terminals in the field-terminal compartment of the flowmeter, as shown in Figure 15. To use this type of 3-wire hookup, the blue and green terminals on the back of the module must be shorted. Refer to MI 019-196.
RED (+) OUTPUT SIGNAL WIRES BACK OF MODULE ELECTRONICS SIDE BLUE (-) SHORTING WIRE ACROSS B AND G
YELLOW (P)
SENSOR/PREAMPLIFIER WIRES TERMINAL BLOCK CASE GROUND TERMINAL
POWER SUPPLY
COUNTER
A B
250 OHM MIN. LOAD REQUIRED FOR COMMUNICATION
+
680 OHM
HART COMMUNICATOR. CONNECT TO LOOP TO CONFIGURE FLOWMETER
Figure 15. Installation Wiring - Pulse Output (Three-wire) A resistor is required to produce a voltage drop for proper operation of the counter. A 680 , 2 W resistor is recommended for most counters. This resistor from the counter must be connected directly to the positive terminal of the power supply. The pulse signal can cause interference to signals in adjacent signal cables. In some instances, shielded cable may be necessary. Grounding of the shield should be at one point only (at the power supply). Do not ground the shield at the flowmeter. Flowmeter connection polarities are indicated on the terminal block.
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Power Supply and Load

The power supply voltage must be between 12.5 and 42 V dc. The pulse OFF state current is a maximum of 0.42 mA at 42 V dc. In the ON state, the pulse output is short circuit protected for 250 mA.
Four-Wire Hook-up
Two separate loops are required when using the scaled pulse output in the four-wire hook-up arrangement. Each loop requires its own power supply. Refer to Figure 16. Select the resistor so that the current through the contact closure does not exceed 250 mA.
TERMINAL BLOCK CASE GROUND TERMINAL
A B
4 TO 20 MA LOOP
680
POWER SUPPLY
COUNTER
SCALED PULSE LOOP
Figure 16. Installation Wiring (Four-wire) Wiring may be run in conduit or in wireways. The wiring must meet all applicable local standards such as hazardous location requirements and electrical wiring codes. Signal wires should not be run in the same conduit as power wires. Shielded twisted pair wiring is recommended.
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3. Operating the Flowmeter

Introduction
You can communicate with your 83S-T Vortex Flowmeter via the HART Communicator or the optional local digital display/configurator. General instructions for using the HART Communicator can be found in MAN 4250, HART Communicator Product Manual. Vortexspecific instructions for using the HART Communicator are found in HART Configuration Instructions on page 35 of this document. Complete instructions for using the Local Configurator are in Local Configuration Instructions on page 41.
NOTE
For proper communication with 83S-T Flowmeters, the HART Communicator must contain the DD for the 83 Series Invensys Foxboro Flowmeter. This DD is available from Invensys Foxboro, or any other authorized HART Foundation source.
Passwords
The flowmeter itself has no password. Rather, security measures, i.e., the ability to access functions such as calibration, configuration, and testing, are associated with the configurators used to communicate with the flowmeter. The HART Communicator has no security measure other than access to the device itself. The Local Digital Display/Configurator requires a password that is user definable. See Local Configuration Instructions on page 41.
Configuration Database
In order to function, the flowmeter requires specific embedded information, termed the configuration database. The parameters in this database are listed in Table 5, and defined in Configuration Database on page 55.
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Table 5. Configuration Database Flowtube Parameters Model Code Meter Body Serial Number Reference K-Factor Process Fluid Parameters Fluid Type Process Temperature Process Density Base Density Process Viscosity Application Parameters Mating Pipe Piping Configuration Upstream Distance Custom K-factor Bias Upper Range Value Output Options Damping Value Pulse Output AO/PO Alarm Type
Identification Parameters Tag Descriptor Date Message Polling Address Transmitter Options Flow Units Total Units Noise Rejection Signal Conditioning Low Flow Correction Low Flow Cut-In Each flowmeter is shipped from the factory with an operating configuration database; however, the meter will not provide an accurate measurement if the configuration does not fit the application. Be sure to check the configuration of each meter prior to start-up! In all cases, the factory configuration includes the flowmeter Model Code, Meter Body Serial Number, and Reference K-Factor. It also includes the User Information in Table 6, if supplied with the purchase order. If not supplied with the purchase order, it comes with Reference K-Factor only.. Table 6. User Information Tag Fluid Type Flow Units Total Units Process Temperature (value and units) Process Density (value and units) Base Density (if applicable; value) Process Viscosity (if applicable; value and units) Upper Range Value
If the User Information in Table 6 is not supplied with the purchase order, the flowmeter is shipped with the following default set: Item Tag Number
20
Metric blank blank
U.S.
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Item Flow Units Total Units Fluid Type Process Temperature Process Density Flowing Viscosity Upper Range Value
Metric
U.S.
l/min USgpm l USgal Liquid (water) Liquid (water) 20C 70F 3 998.2 kg/m 62.301 lb/ft3 1.002 cP 0.9753 cP Upper Range Limit for Meter Size
The units of this default configuration database, i.e., Metric or U.S., are established by the units of the Reference K-Factor. NOTE
These defaults are not recommended for general operation. If no other process information is available, entering Liquid, Gas, or Steam as fluid type will establish default data bases as listed in Electronics Options on page 23. Be sure to read the explanation of each parameter in Configuration Database on page 55 prior to changing the configuration. The remaining items in the database have the following default values: Descriptor blank Date blank Message blank Polling Address 0 Noise Rejection On Signal Conditioning On * Low Flow Correction Off Low Flow Cut-In (3rd level above minimum) Mating Pipe Schedule 40 Piping Configuration Straight Upstream Distance 30 Pipe Diameters Custom K-factor Bias 0.0% Damping Value 2.0 sec Pulse Output Off AO/PO Alarm Type Upscale * If the process density and viscosity are provided, the Low Flow Correction is set to ON.
NOTE
These default values should be changed to match the specific application. Before making any changes, be sure to read the explanation of each parameter in Configuration Database on page 55.
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Changing the Configuration (Configuration Menu)

Using the HART Communicator or the Local Digital Display/Configurator, any parameter in the configuration database can be changed to fit the application by entering the Device Setup or Configuration Menu. The specific details for doing this depend on the configurator, and are described in the relevant appendix (B or C). Some general information is presented below.
Identification Parameters
Tag Descriptor Date Message Polling Address
NOTE
Default tag may be changed as desired. Default descriptor may be changed as desired. Default date may be changed as desired. Default message may be changed as desired. Default address may be changed as desired. (See note below).
The HART protocol allows the connection of up to 15 HART devices on a single twisted pair of wires, or over leased telephone lines, a concept known as multidropping. In a multidrop installation, each flowmeter is identified by a unique address (1-15) referred to as the polling address. In the multidrop mode, that is, if the polling address is non-zero, the analog output is set to a fixed value of 4 mA. For a nonmultidrop installation, that is, a single flowmeter loop, the polling address of the flowmeter should be left in its default value (0) if the analog output is intended to indicate flow (4 to 20 mA). In a multidrop installation the polling address of each flowmeter must be set to a unique integral value of 1 through 15. This can be done before or after installation with the local configurator. If using the HART Communicator, the polling address of each flowmeter must be set individually prior to installing in a multidrop environment.
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Electronics Options
Flow Units Total Units Noise Rejection Signal Conditioning Low Flow Correction Default units may be changed as desired. Default units may be changed as desired. Keep default value On. Keep default value On. Should be changed to On if the low end of the operating range is below a Reynolds Number of 20,000. NOTE: If On is selected, actual values of the process density and process viscosity must be entered into the database! The default value for the Low Flow Cut-In is the third level above the minimum. After installing the flowmeter, this level can be changed such that under no-flow conditions the flow output is zero. (See the following section Adjusting the Meter on page 25.
Low Flow Cut-In
If the User Information is not supplied with the purchase order, the following default data for a LIQUID will reside in the database. Parameter Metric U.S. Tag blank blank Flow Units l/min USgpm Total Units l USgal Fluid Type Liquid (water) Liquid (water) Process Temperature 20C 70F 3 Process Density 998.2 kg/m 62.301 lb/ft3 Process Viscosity 1.002 cP 0.9753 cP Upper Range Value Upper Range Limit for Meter Size If the process fluid is not a liquid, changing the fluid type to GAS automatically brings up the default set shown below. Parameter Tag Flow Units Total Units Fluid Type Process Temperature Process Density Base Density Process Viscosity Upper Range Value Metric U.S.
blank blank 3 Nm /hr SCF/hr 3 Nm SCF Gas (Air) Gas (Air) 20C 70F 3 9.546 kg/m 0.5858 lb/ft3 1.293 kg/m3 0.07634 lb/ft3 0.0185 cP 0.0186 cP Upper Range Limit for Meter Size
If the process fluid is not a liquid, changing the fluid type to STEAM automatically brings up the default set shown below.
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Parameter Tag Flow Units Total Units Fluid Type Process Temperature: Process Density Process Viscosity Upper Range Value
Metric
U.S.
blank blank kg/hr lb/hr kg/hr lb/hr Steam (saturated) Steam (saturated) 175C 350F 3 4.618 kg/m 0.2992 lb/ft3 0.0149cP 0.0150 cP Upper Range Limit for Meter Size
As mentioned previously, the units of the default configuration database, i.e., US or Metric, are established by the units of the Reference K-Factor. These defaults are not recommended for general operation and should be used only when no other information is known about the process other than the fluid type. Be sure to read the explanation of each parameter in Configuration Database on page 55 prior to changing the configuration.
Process Fluid Parameters

Fluid Type Process Temperature Process Density
Base Density
Process Viscosity
Selecting the fluid type establishes an appropriate default database which can be modified to fit the application. For accurate flow measurement, the actual value in the selected units must be entered. For optimal performance and accurate mass flow measurement, the actual value in the selected units must be entered. For accurate standard volume flow measurement, the proper value must be entered in the same units as Process Density. For accurate flow measurement at low flow, the actual value in the selected units must be entered. It is essential that the process viscosity be entered if the Low Flow Correction option is On.
Application Parameters
Mating Pipe Piping Configuration Upstream Distance
NOTE
Select upstream mating pipe schedule. Select upstream piping configuration. Enter distance to first upstream flow disturbance in pipe diameters.
The meter uses the above three parameters to correct internally for the effects of upstream piping and disturbances on the Flowing K-Factor. Other known bias corrections can be entered under Custom K-Factor Bias.
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Custom K-factor Bias Upper Range Value
To compensate for additional known biases in the flow measurement system, enter the value, with sign, in percent. Enter desired maximum flowrate.
Output Options
Damping Value Pulse Output AO/PO Alarm Type Enter desired time in seconds. Select desired output. Select desired fail condition. Applies only to 4 to 20 mA and Pulse outputs.
Preconfiguring the Meter

With the HART Communicator, the database can be generated offline and then downloaded to the flowmeter. The procedure for building the database consists of entering the appropriate information as it is requested.
NOTE
The password for the local display configurator cannot be configured from the HART Communicator.
Displaying the Configuration Database

HART Communicator (Review Menu) The parameters in the configuration database can be viewed without entering the Setup Menu. This is done via the Review Menu. Local Configurator (Display Menu) The parameters in the configuration database can be viewed without entering the Configuration Menu. This is done via the Display Menu.
Adjusting the Meter

The following four adjustments can be made to the meter: mA Calibration (D/A Trim) Total Reset Low Flow Cut-In Upper Range Value
These appear in various places in the structures (refer to Appendixes Band C).
mA Calibration (D/A Trim)

This function allows the 4 to 20 mA output of the flowmeter to be calibrated or matched to the calibration of the receiving device.
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NOTE
The flowmeter has been accurately calibrated at the factory. Recalibration of the output is normally not required unless it is being adjusted to match the calibration of the receiving device.
Total Reset
This function allows the flow total to be reset to zero.
Low Flow Cut-In

The low flow cut-in parameter allows you to set the level above which the flowmeter begins to measure flow, that is, the lower range limit of the meter. This process can be carried out automatically if the flow is turned off. Otherwise, manual selection from the following pick-list of eight levels can be made: AUTO, (L0), (L1), (L2), (L3), (L4), (L5), (L6), (L7)
For convenience, these levels are displayed as estimated flow rates in the selected flow units. The value of these flow rates depend on the specific application parameters. With the HART Comunicator, the current value is displayed and you can elect to decrease or increase the level by one. If the level does not change when this is done, the minimum or maximum level has been reached. In the case of the local configurator, you can select the desired level from the displayed pick-list. If Automatic mode is selected, the meter chooses the lowest level at which no signal is detected over a 20 second time interval. You may wish to increase or decrease this setting. For instance, noise signals could be occurring at an interval greater than 20 seconds and possibly not be detected during the automatic selection process. Repeating the auto-selection process helps to avoid this possibility.
Upper Range Value

This parameter sets the desired maximum flowrate of the flowmeter.
Reading the Measurements

The Process Variables Menu (HART) or the Measurement Menu (Local) provides periodically updated values of the flow rate, vortex frequency (frequency in), scaled pulse frequency (frequency out), and flow total. The flow rate and total are presented in units of volume or mass as configured, the frequencies in Hz. Due to the limited size of the local display only one parameter is displayed at a time. It is possible to configure the device to display in succession two, three, or four of the variables, as selected from a pick-list.
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Testing the Meter and Loop (Test Menu)

Entering the Diag/Service Menu for the HART Communicator or Test Menu for the Local Configurator allows the following two test procedures to be activated:

Self-Test Loop Test or Loop Calibration
Self-Test
This selection checks flowmeter operation by injecting, near the front end of the electronics, an internally generated periodic signal of known frequency. The frequency of this signal is in turn measured and checked against the injected signal.
Loop Test or Loop Calibration

This selection allows the flowmeter to be used as a signal source to check and/or calibrate other instruments in the control loop, such as indicators, controllers, and recorders. The mA, scaled pulse, and digital output signals can be adjusted to any value within the range limits of the meter.
Electronic Module Replacement

If an Electronic Module is shipped as a replacement, the correct flowtube parameters will not reside in its configuration database. For proper operation of the flowmeter, the correct values must be entered. If the configuration database from the original meter was saved to a file, this file, containing the correct flowtube parameters, can be downloaded to the new flowmeter. If this is not the case, they must be entered manually from the flowmeter tag. In the latter case, enter the following data first when configuring the meter!

Model Code: Enter alphanumeric Model Code from flowmeter body tag (first 14 characters). Meter Body Serial Number: Enter alphanumeric Serial Number from flowmeter tag.
NOTE
Although the meter will operate properly without this information, it is convenient to enter it at this point.
Reference K-Factor: Enter numeric value from flowmeter body tag.

NOTE
It is not necessary to enter the units of the Reference K-Factor. The units, that is, US (pulses/ft3) or Metric (pulses/liter), are determined internally by the meter, based on the nominal size of the meter (contained in the Model Code) and the entered numeric value of the Reference K-Factor.
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4. Troubleshooting
General Troubleshooting
To maximize the usefulness of this chapter, read this General Troubleshooting section first. Then, follow the applicable procedural steps in the order presented. Persons performing troubleshooting procedures should be suitably trained and qualified for those procedures.
NOTE
If applicable, remove flowmeter under test from multidrop environment.
Flowmeter Has Incorrect Output

Check the configuration. Be sure the meter has been configured correctly. Incorrect 4 to 20 mA Output 1. Be sure the upper range value is correct. 2. Check that the correct flow units are specified. 3. Check that the meter is not in the multidrop mode by verifying that the polling address is zero. In the multidrop mode the mA output is fixed at a constant 4 mA. 4. Check that the meter is not in one of the application default modes. a. For liquid the default mode is water. For many situations this may be adequate. b. For steam the default is 125 psig saturated steam. There may be significant error at other pressures. c. For gas the default mode is 100 psig air. Other gases and other conditions require the correct configuration for density and base density. Incorrect Digital Output 1. Check that the correct flow units are specified. 2. For custom flow units check that the conversion factor is correct. Refer to Determining Special Measuring Units on page 33 to calculate the conversion factor. 3. Check to be sure that the meter is not in one of the application default modes. Refer to Item 4 above. Incorrect Pulse Output 1. Verify that correct flow units are used. Check the pulse resolution factor. 2. The scaled pulse output can only be used with a receiver that does not calculate period, such as a counter.
Flowmeter Output Indicates Flow When There Is No Flow

In some installations, the flowmeter can indicate flow when the line is shut down. This could be the effect of a leaking valve, sloshing fluid, or noise sources such as pump-induced pipe vibration. To eliminate these false signals, try the following:
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4. Troubleshooting
1. Be sure there is no flow. 2. Be sure the noise rejection feature is set to ON. 3. If damping is ON and set to greater than zero, the noise spikes that exceed the low flow cut-in appear as decaying signals less than the low flow cut-in. 4. Adjust the low flow cut-in level to produce zero output. This level can be automatically set or manually adjusted via the configurator. 5. Check that flowmeter and power supply are properly grounded. This is particularly important for remote installations. Refer to Field Termination Wiring on page 12. 6. For remote meters, verify that signal cable has been properly terminated.
Flowmeter Output Indicates Higher Flow Rate with Decreasing Flow

1. Be sure the noise rejection feature is set to ON. 2. Adjust the low flow cut-in level to produce zero output. This can be done with automatic or manual adjustment.
Fluctuating Output
1. Verify that the signal conditioning feature is ON. 2. Fluctuations may be a true picture of the actual flow. 3. A small offset of 1 to 2% with rapid fluctuations may be caused by gaskets protruding into the flow stream.
No Output Troubleshooting
1. Be sure there is flow. 2. Check the power supply. The voltage across the + and - terminals must be between 12.5 and 42 V dc. a. If voltage is zero, check for blown fuse in power supply. b. If voltage is low, but not zero, the flowmeter may be loading the power supply. Remove the field terminal cover. Disconnect the + and - leads and measure the voltage from the power supply. If the voltage returns to normal, the circuit is good to this point. Reconnect power to the + and - terminals. c. Remove the electronic module compartment cover. Loosen the mounting screws and remove the electronic module from the housing. Disconnect the blue-redyellow-green ribbon cable from the terminal blocks on the electronic module. Measure the voltage across the red and blue wires. If the voltage is normal, the electronic module is bad. Replace the electronic module. d. If the voltage remains low, the housing/field terminal wiring is bad. Replace the housing or return the meter to Invensys Foxboro for repair.
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3. Checking the 4 to 20 mA output loop. a. The 4 to 20 mA loop may be monitored via the test jacks in the field output terminal board. The signal produced will be 0.1 to 0.5 volts, corresponding to 4 to 20 mA. Be sure the meter is not configured for the multidrop mode by verifying that the polling address is zero. The output is fixed at a constant 4 mA in the multidrop mode. b. Increase the flow to be sure that the lack of response is not caused by operation below the Low Flow Cut-in. c. If there is no response to increasing flow, perform one of the following tests: Module Test Procedure on page 31. Sensor Test Procedure on page 31.
Module Test Procedure

The module may be tested for input frequency with a frequency generator. Connect the frequency generator to the outside terminals of the four-position terminal block. Connect the positive to the brown terminal and the negative to the yellow terminal. Be sure that loop power is connected. Increase the frequency until a flow rate is read. Do not exceed 3000 Hz. If no flow measurement is indicated, check that the module is configured correctly.
Sensor Test Procedure

1. Remove electronic module from housing. 2. Disconnect the yellow and brown sensor leads from back of electronic module. 3. Connect sensor lead to an oscilloscope. 4. With fluid flow in the pipe, observe signal waveform on oscilloscope. Waveform should be similar to that shown in Figure 17. a. If waveform is similar to Figure 17, the sensor is good. If there is no output from the electronic module, the electronic module input stage has failed. The entire electronic module should be replaced. b. If there is no sensor output signal, the sensor has failed and the meter should be replaced.
NOTE
For the sensor, be sure the signal being read is not the local power line frequency, that is, 50 or 60 Hz.
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4. Troubleshooting
Figure 17. Normal Vortex Frequency Waveform
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Appendix A. Determining Special Measuring Units

There may be a need to use flow units that are not listed in the units menu. To enter custom units, select special from the flow and/or total units menu. The following four entries are required to configure the flowmeter for special flow and total units. 1. Total name, maximum six characters, is required for displaying total. 2. Flow name, maximum six characters, is required for displaying the flow rate. 3. Total conversion factor for computing total. 4. Flow conversion factor for computing flow. The conversion factors must be related to the internal software and the manner in which the meter computes flow. The conversion factor for total is a direct conversion from ft3 to the desired units. The conversion factor for flow is a direct conversion from ft3/s to the desired flow units. Any table of conversion factors may be used. Example: Barrels per hour To measure total in barrels and flow in barrels per hour. Total Name: bbl Flow Name: bbl/h Total Conversion Factor: 0.1781 bbl/ft3 Flow Conversion Factor: 0.1781 x 3600 = 641.2 bbl/h where: 3600 = seconds/hour Example: BTU per minute The conversion factor for total must be in BTU/ft3. If the BTU factor is known in mass units, then it must be converted to volume units by multiplying by density. The flow factor is a direct conversion from ft3/s to the desired units. Total Name: BTU Flow Name: BTU/m Total Conversion Factor: (BTU/lb) x density Flow Conversion Factor: (BTU/lb) x density x 60 where: 60 = seconds/minute Example: Calories per hour The conversion factor for total must be in calories/ft3. If the calories factor is known in cal/kg, it must be converted to cal/ft3 by multiplying by the density and volume conversion factors (m3 to ft3). The flow factor must be related to ft3/s. Total Name: cal
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Flow Name: cal/h Total Conversion Factor: (cal/kg) x density x 0.028317 where: 0.028317 = m3/ft3 Flow Conversion Factor: (cal/kg) x density x 0.028317 x 3600
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Appendix B. HART Configuration Instructions

Introduction
Generic instructions regarding the installation and operation of the HART Communicator can be found in MAN 4250, HART Communicator Product Manual. Specific 83 Series Vortex Flowmeter instructions are described in this appendix.
HART Menu Structure

The on-line menu structure for the HART Communicator is shown in Figure 18. Key sequences for rapidly accessing given functions or parameters are shown in Table 20.
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1 PROCESS VARIABLES
1 FLOW RATE 2 % RANGE 3 ANALOG OUT 4 VORTEX FREQ 5 PULSE OUT FREQ 6 TOTAL
1 SELF TEST 2 STATUS 1 TEST DEVICE 2 LOOP TEST 3 CALIBRATION 1 D/A TRIM 2 SCALED D/A TRIM 3 DATE 1 MFR. 1 SET DIGITAL OUT 2 SET ANALOG OUT 3 SET PULSE OUT
2 DIAG/SERVICE
1 DEVICE SETUP 2 FLOW RATE 3 ANALOG OUT 4 URV 5 LOW FLOW CUT IN
3 BASIC SETUP
1 FLOW UNITS
1 URV 2 USL 3 MIN SPAN 4 LOW FLOW CUT IN
2 TAG 3 DESCRIPTOR 4 MESSAGE 5 DATE 6 DEVICE DESCRIPTION 7 REVISIONS 1 2
2 TAG
3 RANGE VALUES
4 DEVICE INFO
4. DETAILED SETUP 5. REVIEW
1 MEASURING ELEMENTS
1 PROCESS VARIABLES 2 METER CONFIG 3 FLOW UNITS CONFIG 4 PROCESS PARAM.
3 4 5 6 7 8 9
UPPER RANGE VALUE (URV) UPPER SENSOR LIMIT (USL) MINIMUM SPAN DAMPING VALUE LOW FLOW CUT IN MODEL CODE METER BODY SERIAL NO. REFERENCE K FACTOR PULSE OUTPUT MODE FLOW UNITS SPECIAL FLOW UNITS CONVERSION FACTOR SPECIAL FLOW UNITS TOTAL UNITS SPECIAL TOTAL UNITS CONVERSION FACTOR SPECIAL TOTAL UNITS NOISE REJECTION SIGNAL CONDITIONING LOW FLOW CORRECTION PROCESS TEMPERATURE
PROCESS DENSITY BASE DENSITY PROCESS VISCOSITY MATING PIPE PIPING CONFIGURATION UPSTREAM DISTANCE CUSTOM K BIAS AO/PO ALARM TYPE MANUFACTURER DEVICE ID TAG DESCRIPTOR MESSAGE DATE FLUID TYPE UNIVERSAL REVISION FIELD DEVICE REVISION SOFTWARE REVISION SOFTWARE RELEASE HARDWARE REVISION POLL ADDRESS NO. OF REQUEST PREAMBLES
5 PIPING 6. CALIBRATION 7 TEST DEVICE
2 SIGNAL CONDITIONING
1 PROCESS VARIABLES 2 RANGE VALUES 3 FLOW UNITS CONFIG
A B C
4 CALIBRATION
3 OUTPUT CONDITIONING 4 DEVICE INFO
5 SIGNAL PROCESSING
E F
1 MFR. 2 TAG 3 DESCRIPTOR 4 MESSAGE 5 DATE 6 DEVICE DESCRIPTION 7 REVISIONS
G H
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Figure 18. HART On-Line Menu Structure Part 1 of 2
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1 MODEL CODE 2 METER BODY SERIAL NO. 3 REFERENCE K FACTOR 1 UNIVERSAL REVISION 2 FIELD DEVICE REVISION 3 SOFTWARE REVISION 4 SOFTWARE RELEASE 5 HARDWARE REVISION
1 2
1 MODEL CODE 2 K-FACTOR 3 METER BODY S/N 1 FLOW UNITS 2 SPECIAL UNITS
1 REFERENCE K FACTOR 2 FLOWING K FACTOR 1 SPECIAL FLOW UNITS 2 SPECIAL FLOWFACTOR
3 4 5 6 7 8 9
1 FLUID TYPE 2 PROCESS TEMP 3 PROCESS TEMP UNITS 4 PROCESS DENSITY 5 PROCESS DENSITY UNITS 6 BASE DENSITY 7 PROCESS VISCOSITY 8 PROCESS VISCOSITY UNITS
1 MATING PIPE 2 PIPING CONFIG. 3 UPSTREAM DISTANCE 4CUSTOM K BIAS 1 D/A TRIM 2 SCALED D/A TRIM 3 DATE 1 SELF TEST 2 STATUS 1 FLOW RATE 2 % RANGE 3 ANALOG OUT 4 VORTEX FREQ 5 PULSE OUT FREQ 6 TOTAL 1 FLOW RATE 2 TOTAL 3 TOTAL RESET 4 SET DIGITAL OUT 1 D/A TRIM 2 SCALED D/A TRIM 3 DATE
1 PROCESS VARIABLES 2 DAMPING VALUE 3 DIGITAL OUTPUT 4 ANALOG OUTPUT 1 ANALOG OUTPUT 2 AO/PO ALARM TYPE 3 SET ANALOG OUT 4 CALIBRATION 1 PULSE OUTPUT FREQ 2 PULSE OUTPUT MODE 3 AO/PO ALARM TYPE 4 SET PULSE OUTPUT
A B C 1 FLOW UNITS 2 SPEC. UNITS
1 URV 2 USL 3 MIN SPAN 4 LFCI
5 PULSE OUTPUT
6 TOTALIZER 1 SPEC. FLOW UNITS 2 SPEC. FLOW FACTOR D 1 D/A TRIM 2 SCALED D/A TRIM 3 DATE 1 NOISE REJECTION 2 SIGNAL CONDITIONING 3 LOW FLOW CORRECTION 4 LOW FLOW CUT IN 7 HART OUTPUT 8 LOCAL DISPLAY
1 TOTAL 2 TOTAL RESET 3 TOTAL UNITS CONFIG. 1 POLL ADDRESS 2 NO. OF REQUEST PREAMBLES 1 SET DIGITAL OUTPUT 2 SET ANALOG OUTPUT 3 SET PULSE OUTPUT
1 TOTAL UNITS 2 SPECIAL TOTAL UNITS
1 SPECIAL TOTAL UNITS 2 SPECIAL TOTAL FACTOR
E F
9 LOOP TEST
G H
1 MODEL CODE 2 METER BODY SERIAL NO. 3 REFERENCE K FACTOR
1 UNIVERSAL REVISION 2 FIELD DEVICE REV. 3 SOFTWARE REVISION 4 SOFTWARE RELEASE 5 HARDWARE REVISION
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Figure 19. HART On-Line Menu Structure Part 2 of 2
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Function/Variable Analog Output AO/PO Alarm Type Auto Low Flow Cut-In D/A Trim Damping Value Date Density, Base Density, Process Descriptor Fluid Type Flow Rate Flow Rate (% of range) K-Factor, Reference K-Factor, Flowing K-Factor Bias, Custom Local Display Loop Test Low Flow Correction Low Flow Cut-In Manufacturer Message Meter Body Serial Number Minimum Span Model Code Noise Rejection Number of Req. Preambles Piping Poll Address Process Parameters Process Variables Pulse Output Frequency Pulse Output Mode Ranges Values Review Revisions Scaled D/A Trim Self Test Signal Conditioning Special Units, Flow Special Units, Total Status Tag Temperature, Process Total Total Reset Units, Flow Units, Total Upper Range Value (URV) Upper Sensor Limit (USL) Viscosity, Process Vortex Frequency
Key Sequence 3 1, 4, 3, 4, 2 1,3,3,4 1,2,3,1 1,4,3,2 1,2, 3, 3 1,4,1,4,6 1,4,1,4,4 1,3,4,3 1,4,1,4,1 2 1,1,2 1,3,4,6,3 1,4,1,2,2,2 1,4,1,5,4 1,4,3,8 1,2,2 1,4,2,5,3 1, 3, 3, 4 1,3,4,1 1,3,4,4 1,3,4,6,2 1,3,3,3 1,3,4,6,1 1,4,2,5,1 1,4,3,7,2 1,4,1,5 1,4,3,7,1 1,4,1,4 1,1 1,1,5 1,4,3,5,2 1,3,3 1,5 1,3,4,7 1,2,3,2 1,2,1,1 1,4,2,5,2 1,4,1,3,2 1,4,3,6,3, 2 1,2,1,2 1,3,2 1,4,1,4,2 1,1,6 1,4,3,6,2 1,3,1 1,4,3,6,3,1 1, 3, 3, 1 1,3,3,2 1,4,1,4,7 1,1,4
Figure 20. Fast-Key Function/Variable Chart

40
Appendix C. Local Configuration Instructions

Introduction
Local configuration of your flowmeter is accomplished via four multi-function pushbuttons on the local keypad/display shown below. A functional overview of the Menu Tree is presented in Table 7.
ESC
ENTER
BACK
NEXT
Table 7. Menu Tree Functional Overview Level 1 MEASURE DISPLAY Level 2 Function
CALIB
TEST
Display Flowrate and Total OPTIONS Display Transmitter and Output Options PARAMS Display Fluid and Application Parameters TAGS Display Flowtube and ID Parameters SHOW Set Measurement Display Mode LFCI Set Low Flow Cut-In RESET TOTAL Set Total to Zero CAL 4 mA mA Calibration @ 4 mA CAL 20 mA mA calibration @ 20 mA DIAG Display Status SET DIG Set Digital Output for Loop Calibration SET MA Set 4-20 mA Output for Loop Calibration SET HZ Set Scaled Pulse Output for Loop Calibration SELFTST Activate Transmitter Self-Test XMTTEMP Display Transmitter Temperature
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Table 7. Menu Tree Functional Overview (Continued) Level 1 CONFIG Level 2 OPTIONS OUTPUT FLUID UNITS BIAS TAGS NEWTUBE PASSWD Function Select Transmitter Options Select Output Options Enter Fluid Parameters Enter Units, URV, and Damping Enter Application Parameters Enter Identification Parameters Enter Flowtube Parameters Change Passwords
Using the Local Configurator

Measurements (MEASURE)
The system starts up displaying the measured Flowrate (FLOW), the Total (TOTAL), or the Flow and Total (BOTH), in an alternating fashion, depending on the selection made in the Calibrate/Show menu.
Display Bar Indicator

The analog bar indicator at the top of the display indicates the flow measurement, as a percentage of the upper range value.
NOTE
If the flow measurement is out-of-range, the bar indicator blinks. If the flowmeter is off-line, the middle four bars of the bar indicator blink. In TEST/SET DIG, the bar indicator continues to display the flow measurement. However, in TEST/SET MA, it displays the percentage of span set.
Moving inside the Menu System

Pressing ESC stops displaying measurements, and shows the first menu item, DISPLAY. From here, the four buttons allow the user to move around the menu tree, as indicated by the arrows. Press the down arrow repeatedly; the menu display cycles through each of the top level (Level 1) menu items. Refer to the menu structure diagram on the following pages as you move around.
NOTE
Each menu item has its level (1 - 4) displayed at the beginning of the top line. The four buttons also allow the user to move up and down the picklists, as indicated by the arrows. Also, pressing ESC moves one from the current level to the next higher level. Pressing ESC within the top level menu returns the user to the MEASURE block.
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Viewing Data (DISPLAY)

The OPTIONS, PARAMS, and TAGS sub menus are all read only. You may move around in them, but not alter any data. In the PARAMS menu, the display alternates for all menu items between the parameter name and value/units (This is also the case when viewing the Transmitter Temperature in TEST/XMTTEMP). Go to PARAMS/URV; note that the URV and value/units alternate. In the TAGS menu, the alphanumeric strings may be longer than the number of displayed characters. To shift the hidden characters into view, press the right or left arrow buttons. Go to TAGS/MODEL, and press the right arrow key several times. The MODEL string scrolls to the left, allowing you to view the hidden characters. To exit this menu item, either press the up or down arrows, or press ESC repeatedly until the string scrolls back to its original position.
Answering a Question
There are several places in the menu tree where a question is displayed, such as LOOP IN MANUAL?, mentioned below in Entering the Password. To answer Yes, press Enter, if No, press ESC.
Entering the Password

The CALIB, TEST and CONFIG sub menus require a password (a 4-character alphanumeric string). Changing the password is addressed later. Select the CALIB, TEST or CONFIG menu from the top level, and press Enter at the PASSWD prompt. Two brackets surrounding 4 spaces ([____]) appears on the second line of the display. The cursor, a flashing icon, appears at the first character. To enter the password, use the up and down arrows to scroll through the list of acceptable characters. After selecting the desired character, press the right arrow to move to the next character. Continue this process until the password is complete. Pressing the right arrow once more moves the flashing cursor to the right bracket. Pressing Enter now completes the process. Prior to pressing Enter, the left and right arrows can be used to move back and forth to modify an incorrect selection. If you enter an incorrect password, the display indicates SORRY for 1 second, then return to the PASSWD prompt. After entering the correct password, the following message appears, LOOP IN MANUAL?. Press Enter if Yes, ESC if No. Yes moves the user into the calibration, test, or configuration sub-menus. No returns you to CALIB or CONFIG in the main menu. The default password from the factory for TEST, CALIB, and CONFIG is [____], (four spaces). To enter it quickly, press the right arrow 5 times.
Activating an Edit, Pick-List or User Function Menu Block

To open a menu block that allows the user to edit or select data or to perform a function, such as RESET TOTAL, move to the menu block and press the Right arrow.
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Editing Numbers and Strings

Editing any number or string in the menu system is done in the same way as entering the password above. The up and down arrows scroll through a list of acceptable characters for the current position. The right arrow moves the cursor to the right; Enter accepts the change at the end. The left arrow moves the cursor to the left; ESC cancels the change at the beginning. There are three kinds of edit items: signed numbers, unsigned numbers, and strings. Unsigned numbers cycle through the digits 0-9, and the decimal point, with the up and down arrows. For example, try changing the CONFIG/FLUID/DENSITY item to 8.200. When you enter a decimal point in any position, and there is already a decimal point to the left of the cursor, the new decimal point overrides the old one. Change the DENSITY from 8.200 to 82.00 by first selecting the decimal point to the right of the 2. Notice what happens when you enter the second decimal point (that is, press the Right arrow). Signed numbers always have a + or - sign at the beginning. The + can only be changed to , and vice versa. Finally, characters in strings may be changed to any valid character. The sequence of characters you can get for strings by pressing the up and down arrows is: space, A-Z, a-z, 0-9, period, dash, slash. Go to CONFIG/TAGS/MESSAGE and change it. Note that the entire data field is not visible at once. To enter the change you must still press Enter from the right side of the data field, after scrolling to the right side with the right arrow.
Picking from a List

Pick-List items allow the user to choose a value from a flowmeter supplied list of alternatives. Go to CONFIG/FLOW/UNITS, and press Enter. The entire bottom line of the display flashes. If you press the up or down arrows, the display shows the next or previous choice from its list. Pressing Enter accepts the change; pressing ESC returns the previous value.
mA Calibration (TEST/CAL 4 mA or CAL 20 mA)

When opening the CAL 4 mA or CAL 20 mA menu block, 0.5+/ is displayed. To enter this value, that is, to change the mA output of the flowmeter, press the up arrow to add 0.5 mA, or down arrow to subtract 0.5 mA. By pressing the right arrow values of 0.05 and 0.005 can be selected, and entered by the up and down arrows. The display does not change when entering the selected value. To have the new calibration accepted by the flowmeter, move with the right arrow to the end of the data field. To restore the original calibration, move with the left arrow to the beginning.
Transmitter Status
If there is a flowmeter failure, an error message appears when entering the TEST menu.
Changing the Password

Changing the password is done in CONFIG/PASSWD. Before changing the password, a prompt appears requesting the old password to be entered. CALIB and TEST share the same password. A different password can be used for CALIB.
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Local Configurator Menu Tree

The menu tree used to carry out local configuration is shown on the following pages. Each block on the menu diagram signifies a menu item. The text in the block indicates the title of the item, and any data displayed. The text under each block indicates the type of menu item. There are five item types: Branch, Edit----, PickList, Group, and UserFunc.

Branch items do not display or edit data, but simply move you to another menu item depending on which key is pressed. Edit ---- items* display a numeric (real or integer) or string value, which may be edited. PickList items* display one of several alternatives, which may be selected. PickList items have the choices to pick from enclosed in a dashed box to the right of the item. Group items display, alternately, a parameter name and its value/units. You are not allowed to change them at this point in the menu tree. UserFunc items do not display or edit data, rather they allow a built-in function to be activated. * Edit---- and PickList items marked R/O (read only) displays the associated data, but you will be unable to change them at this point in the menu tree.
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Local Configurator Menu (1 through 8)

1 of 8
MEASURE
DISPLAY
OPTIONS
PULSE OUT OFF PICK LIST R/O NOISE FILT OFF PICK LIST R/O SIGNAL COND OFF PICK LIST R/O LF CORR OFF PICK LIST R/O
RATE OFF
BRANCH
BRANCH
OFF ON
OFF ON
OFF ON
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2 of 8
PARAMS XXX.X URV USGPM BRANCH GROUP X.XXX LFCI USGPM GROUP XXX.X K REF PUL/FT3 GROUP XX.XX K FLOW P/USGAL GROUP DAMPING 0 SEC EDIT REAL R/O XXX. FLTEMP F GROUP XX.XX FLDENS LB/FT3 GROUP X.XXX FLVISC CPOISE GROUP
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TAG TAGS XXXX BRANCH EDITSTRING R/O DESCRIPT XXXXXXXX EDITSTRING R/O DATE XXXXXXXX EDITSTRING R/O MESSAGE XXXXXX EDITSTRING R/O POLLADR XX PICKLIST R/O SER NO XXXXXXXX EDITSTRING R/O MODEL XXXXXXXX EDITSTRING R/O FIRMREV XX.XX USERFUNC 1---2-12-. . 1234 PICKLIST LFCI AUTO PICKLIST RESET TOTAL ARE YOU SURE? XX.X . XX.X AUTO
3 of 8
SHOW 1 = FLOW 2 = VORTEX FREQ 3 = PULSE OUT FREQ 4 = TOTAL
CALIB
PASSWD XXXX
LOOP IN MANUAL? BRANCH
SHOW FLOW
BRANCH
BRANCH, STRINGCHK
USERFUNC CAL4MA X.XXX USERFUNC CAL20MA X.XXX USERFUNC
BRANCH
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ONLINE LOCAL TEST PASSWD XXXX BRANCH LOOP IN MANUAL? BRANCH SET DIG XX.X EDITREAL SET MA XX.X EDITREAL SET DIG XX.X
4 of 8
BRANCH, STRINGCHK
EDITREAL R/O SET MA XX.X EDITREAL R/O SET HZ XX.X
SET HZ XX.X EDITREAL
EDITREAL R/O TEST PASSED
SELFTST
BRANCH XMTTEMP XXX. C GROUP
USERFUNC
CNFPWD CONFIG PASSWD XXXX BRANCH
ONLINE CONFIG LOOP IN MANUAL? BRANCH BRANCH OPTIONS NOISE FILT OFF PICKLIST SIGNAL OFF ON
BRANCH, STRINGCHK
OUTPUT
FAIL LOW
LOW HIGH PICKLIST
COND OFF PICKLIST LF CORR
OFF ON
BRANCH
PULSE OUT OFF PICKLIST
RATE OFF
OFF PICKLIST
OFF ON
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5 of 8
FLUID TYPE LIQUID BRANCH TEMP F PICKLIST TEMP XXXX EDITREAL DENSITY LB/FT3 PICKLIST DENSITY XXXX EDITREAL BASEDEN XXXX EDITREAL VISCOS CPOISE PICKLIST VISCOS XXXX EDITREAL PICKLIST CHANGE DEFAULT? LIQUID GAS STEAM
C F
KG/M3 LB/FT3
CSTOKE CPOISE
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6 of 8
UNITS FLOW (SEE LIST) BRANCH TOTAL (SEE LIST) PICKLIST FLONAME XXXXXX EDITSTRING PICKLIST FLOW cfm USGpm l/min ImpGpm m3/hr USG/s MilG/d l/sec Mill/d ft3/s ft3/d m3/sec m3/day ImpG/h ImpG/d nm3/hr nl/hr scfm cfh m3/min bbl/s bbl/m bbl/h bbl/d USGph ImpG/s l/hr USG/d ft/s m/s m/hr g/sec g/min g/hr kg/s kg/min kg/hr kg/day mt/min mt/hr mt/day lb/s lb/min lb/hr lb/day sT/min sT/hr sT/day lT/hr lT/day Special UNITS TOTAL gal l ImpGal m3 bbl bushel yd3 ft3 in3 bbl nm3 nl scf hl g kg mt lb sT lT oz Special
FLOWFAC XX.XX EDITREAL TOTNAME XXXXXX EDITSTRING TOTFAC XX.XX EDITREAL URV XXXX EDITREAL DAMPING XX.XX EDITREAL
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7 of 8
BIAS PIPE X.XX BRANCH BRANCH PN100 PN64 PN40 PN16 SCHED 80 SCHED 40 SCHED 10 SANITARY PIPING X.XX BRANCH CUSTOM XX.X EDITREAL REDUCER 2L5PDPAR 2L5PDPER 2L0PDPER 2L0PDPAR 1 EL PER 1 EL PAR STRAIGHT
BORE SCHED 10 PICKLIST
CONFIG STRAIGHT PICKLIST
DIST 00.0 EDITREAL
TAGS
TAG XXXXXXXX BRANCH EDITSTRING DESCRIPT XXXXXXXX EDITSTRING
DATE XXXXXXXX EDITSTRING
MESSAGE XXXXXXXX EDITSTRING POLLADR XX PICKLIST
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8 of 8
NEWTUBE MODEL XXXXXXXX BRANCH SER NO XXXXXXXX EDITINT EDITSTRING
K-REF XXXX EDITREAL CONFIG STANDARD PICKLIST STANDARD MANIFOLD DUAL DUAL/ISO OLD MODEL CODE ONLY CALDATE 041201 USERFUNC
INITIAL XXX EDITSTRING
PASSWD
OLD XXXX
CALIB XXXX
ARE YOU SURE?
BRANCH
BRANCH, STRINGCHK
EDITSTRING CONFIG XXXX EDITSTRING
USERFUNC
ARE YOU SURE? USERFUNC
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Appendix D. Configuration Database

This appendix defines and describes the parameters in the configuration database shown in the following table. Table 8. Configuration Database Flowtube Parameters Model Code Meter Body Serial Number Reference K-Factor Process Fluid Parameters Fluid Type Process Temperature Process Density Base Density Process Viscosity Application Parameters Mating Pipe Piping Configuration Upstream Distance Custom K-factor Bias Upper Range Value Output Options Damping Value Pulse Output AO/PO Alarm Type
Identification Parameters Tag Descriptor Date Message Polling Address Transmitter Options Flow Units Total Units Noise Rejection Signal Conditioning Low Flow Correction Low Flow Cut-In
In the following a number in braces {#} indicates the maximum string length for alphanumeric parameters.
Flowtube Parameters
Model Code (MSCode) [alphanumeric entry, {16}] This is a manufacturer defined quantity. It resides on the flowmeter tag and in the database if the electronics and flowtube are shipped as a unit. Default: blank, if electronic module is shipped alone Meter Body Serial Number [alphanumeric entry, {16}] This is a manufacturer defined quantity. It resides on the flowmeter tag and in the database, if the electronics and flowtube are shipped as a unit. Default: blank, if electronic module is shipped alone
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Reference K-Factor [numeric entry] This is the reference calibration factor. It is entered as a pure number. The value of the number is sufficient to define the proper units, i.e., pulses/ft3 or pulses/liter. It resides on the flowmeter tag and in the database, if the electronics and flowtube are shipped as a unit. Default: blank if electronic module is shipped alone
Identification Parameters
Tag [alphanumeric entry, {8}] This is a user defined quantity. Default: blank Descriptor [alphanumeric entry, {16}] This is a user defined quantity. Default: blank Date [numeric entry, {6}] This is a user defined quantity. In the case of the HART Configurator the Date (XXXXXX) is expressed as MMDDYY, for the Local Configurator it is express as YYMMDD. Default:HART = 051194, Local = 940511 Message [alphanumeric entry, {32}] Default: blank Polling Address [numeric entry, {2}] This is a user defined quantity. The HART protocol allows the connections of up to 15 HART devices on a single twisted pair of wires, or over leased telephone lines, a concept known as multidropping. In a multidrop installation, each flowmeter is identified by a unique address (115) referred to as the polling address. In the multidrop mode, that is, a nonzero polling address, the analog output of the flowmeter is set to a fixed value of 4 mA. For a nonmultidrop installation, that is, a single flowmeter loop, the polling address of the flowmeter must be set to zero if the analog output is intended to indicate flow (4 to 20 mA). Default: 0
Elecrtonics Options
Flow Units [Pick-List] This selection defines the units for the measured flow rate. Selecting Special Units allows the user to define units not listed. The procedure for doing this is described in Appendix A. Default: USgpm Total Units [Pick-List] This selection defines the units for the measured total rate. Selecting Special Units allows you to define units not listed. The procedure for doing this is described in Appendix A. Default: USgal
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Noise Rejection [On,Off ] This selection allows the user to turn off the adaptive noise rejection feature. When On, this feature improves meter performance by rejecting process noise. Off would normally be selected only for troubleshooting the process. Default: On Signal Conditioning [On,Off ] This selection provides the user a means of turning off the low flow signal conditioning feature. When On, this feature improves meter performance by reducing the adverse effects of process noise on the vortex signal. Off would normally be selected only for troubleshooting the process. Low Flow Correction [On,Off ] This selection provides a means for turning on the low flow K-factor correction. When On, this feature corrects for the nonlinearity of the K-Factor that occurs at Reynolds Numbers below 20,000. The default for this parameter is Off to alert the user to the fact that actual values of the Process Density and Viscosity must be entered into the database to achieve improved accuracy. Default: Off Low Flow Cut-In [Pick-List] The low flow cut-in parameter allows the user to set the level above which the flowmeter begins to measure flow, i.e., the lower range limit of the meter. This process can be carried out automatically if the flow is turned off. Otherwise, manual selection from the following pick-list of eight levels can be made: AUTO, (L0), (L1), (L2), (L3), (L4), (L5), (L6), (L7)
For convenience, these levels are displayed as estimated flow rates in the selected flow units. The value of these flow rates depend on the specific application parameters. Default: (L3)
Process Fluid Parameters

Fluid Type [Pick-List: Liquid, Gas, Steam] Three options are available: Liquid, Gas, or Steam. Knowledge of the process fluid type is necessary for the automatic selection of default process fluid properties.
NOTE
If a standard volume output is desired, the user is required to enter base density. Default: Liquid Process Temperature [numeric entry for value; Pick-List for units: F,C] This is the actual temperature at process conditions. It is needed to make the thermal expansion correction to the K-Factor. Default: 70 F or 20 C (depending on units of Reference K-Factor) Process Density [numeric entry for value; Pick-List for units: LB/FT3,KG/M3]
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This is the actual density at process conditions. It is needed by the meter to compute internally the lower and upper flow range limits. It is also needed to compute mass flow, if selected.
NOTE
Enter density, not specific gravity. Default depends on selected fluid type and units of Reference K-Factor:

Liquid - 62.301 LB/FT3; 998.2 KG/M3 Gas - 0.5858 LB/FT3; 9.546 KG/M3 Steam - 0.2992 LB/FT3; 4.618 KG/M3
Base Density [numeric entry] This information is only applicable if output in standard volume is desired. Units are the same as those selected for the flowing density. Default depends on selected fluid type and units of Reference K-Factor:

Liquid - 62.374 LB/FT3; 999.2 KG/M3 Gas - 0.07634 LB/FT3; 1.293 KG/M3 Steam - 0.03730 LB/FT3; 0.5977 KG/M3
Process Viscosity [numeric entry of value; Pick-List for units: Absolute (CPOISE), Kinematic (CSTOKE)] This is the actual viscosity at process conditions. It is required only if the Low Flow Correction is On. Default depends on selected fluid type and units of Reference K-Factor:

Liquid - 0.9753 CPOISE or 1.002 CPOISE Gas - 0.0186 CPOISE or 0.0185 CPOISE Steam - 0.0150 CPOISE or 0.0149 CPOISE
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Application Parameters
Mating Pipe [Pipe Schedule Pick-List] This menu selection allows the Reference K-factor to be corrected internally for piping bore mismatch upstream of the meter. The pick-list is as follows: SCHED 10, SCHED 40, SCHED 80 PN 16, PN40, PN 64, PN 100 SANITARY Default: SCHED 40 (corresponds to zero bias) Piping Configuration [Pick-List] /Upstream Distance [numeric entry] These selections allow the Reference K-factor to be corrected automatically for upstream piping disturbances via a menu selection of the piping configuration and a numeric input of the upstream pipe length in pipe diameters (PD). The piping configuration pick-list is as follows Configurator HART Straight 1 L paral to shed 1 L perp to shed 2 L cls paral shed Local STRAIGHT 1 EL PAR 1 EL PER 2L0PDPAR Piping Description 50 PD or more of straight pipe up-stream of flowmeter Single, long radius, 90 elbow; vortex shedder parallel to plane of elbow Single, long radius, 90 elbow; vortex shedder perpendicular plane of elbow Two elbows in series and in different planes; vortex shedder parallel to plane of closest elbow; elbows close coupled, i.e., no separation Two elbows in series and in different planes; vortex shedder perpendicular to plane of closest elbow; elbows close coupled, i.e., no separation Two elbows in series and in different planes; vortex shedder parallel to plane of closest elbow; elbows have 5 pipe diameter separation Two elbows in series and in different planes; vortex shedder perpendicular to plane of closest elbow; elbows have 5 pipe diameter separation Reducer with either a 3:2 or 4:3 reduction
2 L cls perp shed
2L0PDPER
2 L 5 dia paral
2L5PDPAR
2 L 5 dia perp
2L5PDPER
Reducer
REDUCER
Default: STRAIGHT (corresponds to zero bias) and 30.0 PD
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Custom K-Factor Bias [numeric entry in percent] This allows entry of a user established bias in percent to correct the Flowing K-Factor. This bias correction is in addition to those addressed above, i.e., Mating Pipe and Piping Configuration/Upstream Distance. Default: 0.0 Upper Range Value [numeric entry] This allows the user to set the upper range operating limit of the meter. In the case of 4 to 20 mA output, it also establishes the flow value corresponding to 20 mA; and in the case of scaled pulse output, the flow value corresponding to 100 Hz. Default: Upper Range Flow Limit
Output Options
Damping Value [numeric entry] This feature allows the flow rate output to be smoothed. Allowed range is 0 to 32 seconds. Default: 2 seconds Scaled Pulse Output [Pick-List: Off, Rate] The Scaled Pulse Output, a contact closure, provides a frequency output that is linearly related to the flowrate, the upper range value being set to 100 Hz. For example, for a flow range to 0 to 500 USgpm, the frequency of the scaled pulse output goes from 0 to 100 Hz. Default: Off AO/PO Alarm Type [Pick-List: Lo, Hi] This allows the user to pick the desired output that the instrument will go to in the event of a flowmeter failure: Digital 4 to 20 mA Scaled Pulse Default: Hi Not Applicable Lo (3.75 mA) Hi (20.38 mA) Lo (Off ) Hi (125 Hz)
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Index
A Adjusting the Meter (Calibration Menu) 25 C Changing the Configuration (Configuration Menu) 22 Configuration Database 19, 55 Application Parameters 59 Elecrtonics Options 56 Flowtube Parameters 55 Identification Parameters 56 Output Options 60 Process Fluid Parameters 57 D Determining Custom Measuring Units 33 Dimensions 6 Displaying the Configuration Database (Display or Report Menu) 25 E Electronic Module Replacement 27 H HART Configurator Instructions 35 I Identification 5 Installation 5 Installing the Flowmeter Bode ANSI Class 150 RF Flange 9 Installing the Flowmeter Body 3A I-Line Fitting 8 3A Tri-Clamp 11 ISS Coupling 11 RJT Coupling 10 SI Coupling 10 L Local Configurator Instructions 41 Activating an Edit, Pick-List or User Function Menu Block 43
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Index
Answering a Question 43 Changing the Password 44 Display Bar Indicator 42 Editing Numbers and Strings 44 Entering the Password 43 Local Configurator Menu Tree 45 mA Calibration 44 Measurements (MEASURE) 42 Moving inside the Menu System 42 Picking from a List 44 Transmitter Status 44 Using the Local Configurator 42 Viewing Data (DISPLAY) 43 Low Flow Cut-In 26 M mA Calibration 25 Mechanical Installation 6 Module Test Procedure 31 Mounting the Electronics Housing 11 O Operating the Meter 19 P Passwords 19 Piping Considerations 6 Preconfiguring the Meter 25 R Reading the Measurements (Measurements Menu) 26 Reference Documents 1 S Sensor Test Procedure 31 Specifications Electrical Safety 3 Standard 2 T Testing the Meter and Loop (Test Menu) 27 Total Reset 26 Troubleshooting 29
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Flowmeter Has Incorrect Output 29 Flowmeter Output Indicates Flow When There Is No Flow 29 Flowmeter Output Indicates Higher Flow Rate with Decreasing Flow 30 Fluctuating Output 30 No Output 30 U Unpacking 5 Upper Range Value, Setting the 26 W Wiring Field Termination 12
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Index
ISSUE DATES MAY 1997 MAY 2007 Vertical lines to the right of text or illustrations indicate areas changed at last issue date. 33 Commercial Street Foxboro, MA 02035-2099 United States of America http://www.foxboro.com Inside U.S.: 1-866-746-6477 Outside U.S. 1-508-549-2424 or contact your local Foxboro Representative. Facsimile: (508) 549-4999 Invensys, Foxboro, I/A Series, and FlowExpertPro are trademarks of Invensys plc, its subsidiaries, and affiliates. All other brand names may be trademarks of their respective owners.
Copyright 1997-2007 Invensys Systems, Inc. All rights reserved MB 100 Printed in U.S.A. 0507

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Instruction

I/A Series Intelligent Vortex Flowmeter Model 83S-T

BRACKET MOUNTS TO SURFACE OR PIPE

FLOWTUBE ASSEMBLY (INCLUDES CABLE)

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Isolated 2-wire contact-closure Applied voltage limits:

Electrical Safety Specifications

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MOUNTING BRACKET FOR PIPE OR SURFACE MOUNTING

U-CLAMP AND NUTS CABLE STRAP CABLE STRAP DN 50 OR 2 IN PIPE

SUPPORT FOR CABLE STRAP

FLOWMETER BODY FLEXIBLE CABLE END CONNECTION CLAMP

Figure 1. 83S Sanitary Vortex Flowmeter

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PLANT OF MFG. AND DATE

THE FOXBORO COMPANY, FOXBORO, MA, U.S.A.

Figure 2. Flowmeter Identification

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APPROXIMATELY 30 CM (12 IN)

Figure 3. Flowmeter Body Cable Support

Effects of Piping on Flowmeter Performance

Figure 4. Bypass Piping

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Recommended Upstream Pipe Diameters 30 45 35 35 30

Installing the Flowmeter Body

3A I-Line Fitting (Code C)

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2. Insert mating pipe end and tighten clamp securely.

Figure 5. 3A I-Line Fitting

ANSI Class 150 RF Flange (Code F)

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RJT Coupling (Code R)

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ISS Coupling (Code U)

Mounting the Electronics Housing

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ELECTRICAL CONDUIT OPENING (PLUGGED IF UNUSED)

APPROXIMATELY 30 CM (12 IN)

CABLE STRAP WITHIN 30 CM (12 IN)

Field Termination Wiring

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FIELD TERMINAL COMPARTMENT

ELECTRONIC MODULE COMPARTMENT ELECTRICAL CONDUIT OPENING

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CASE GROUND TERMINAL

TERMINAL BLOCK POWER SUPPLY RECEIVER

250 OHM MIN LOAD REQUIRED FOR COMMUNICATION

ADDITIONAL RECEIVERS IN LOOP

HART COMMUNICATOR. CONNECT TO LOOP TO CONFIGURE FLOWMETER

Power Supply and External Load

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