ABB 266 MODBUS User Manual
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ABB 266 MODBUS User Manual

2600t series pressure transmitters
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User manual
2600T series pressure transmitters
266 MODBUS
2105216 Rev. AB
The most accurate
multivariable transmitter
ABB has ever produced
®
multivariable transmitter
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Summary of Contents for ABB 266 MODBUS

  • Page 1 User manual 2600T series pressure transmitters ® 266 MODBUS multivariable transmitter 2105216 Rev. AB The most accurate multivariable transmitter ABB has ever produced...

  • Page 2: Table Of Contents

    Contents Typographical conventions ..........................vii Additional publications ............................viii Health and safety ............................1 General information and notes ..........................1 Safety, warning, and note symbols .......................... 1 Compliance................................2 System description............................3 Introduction ................................3 Theory of operation ..............................3 Transmitter accuracy and traceability standards .......................
  • Page 3 Software configuration security ..........................43 Service and maintenance ..........................44 Replacement parts ..............................44 Transmitter hardware security..........................45 Transmitter write protection ........................... 46 Replacing the LCD assembly ..........................48 Replacing the HMI connector ..........................49 Replacing the electronics module .......................... 50 Replacing the terminal block ..........................
  • Page 4 B.3 DIP switch states ..............................85 ® Appendix C MODBUS register lists ......................86 C.1 ABB transmitter register map ..........................86 C.2 Rosemount 3095FB emulation register map ......................92 C.3 Invensys IMV25 emulation register map ......................... 94 Appendix D Additional mounting examples....................95 D.1 Steam or clean liquids flow measurement ......................
  • Page 5 Figure 2: 266 Horizontal flange transmitter dimensions .................... 4 Figure 3: 266 Vertical flange transmitter dimensions ....................5 ® Figure 4: 266 MODBUS multivariable transmitter exploded view ................6 Figure 5: Supply current chart ..........................8 Figure 6: Power consumption chart ......................... 8 ®...
  • Page 6 Table 16: Diagnostic code cause and action ......................71 Table 17: Communication parameters ........................76 Table 18: HMI menu structure ..........................80 Table 19: DIP switch states ........................... 85 Table 20: ABB transmitter register map ......................... 86 ® Table 21: Rosemont MODBUS register map ......................92...

  • Page 7: Typographical Conventions

    Typographical conventions The following conventions are used throughout this manual. Element Convention Example Hyperlink the figure or table label and Cross-reference to a figure or table in the number. If the figure or table is not See Figure 2 or See Table 3 (page 12). document immediately following the cross-reference, add the page number where it is located.

  • Page 8: Additional Publications

    Additional publications ® Additional free publications for the 266 MODBUS multivariable transmitter are available for download from the ABB Library Download Center ® 266 MODBUS multivariable startup guide 2105328 266 pressure transmitter short operating instruction manual 2105549 ® 266JSH/JST MODBUS...

  • Page 9: Health And Safety

    The content of these instructions is neither part of, nor provided for changing a previous or existing agreement, promise, or legal relationship. All obligations to ABB result from the respective sales contract, which also contains the full and solely valid warranty clauses. These are neither limited to, nor extended by the content of these instructions.

  • Page 10: Compliance

    EU Directive 2012/19/EU - Waste Electrical and Electronic Equipment (WEEE) ABB Industrial Automation, Measurement and Analytics, is committed to actively protecting the environment. Do not dispose of WEEE as unsorted municipal waste. Collect WEEE separately. Participation in the management of WEEE is critical to the success of WEEE collection.

  • Page 11: System Description

    RTD. Where: DP = Differential Pressure SP = Static Pressure = Flowing Temperature Figure 1: 266 Multivariable transmitter and RTD process inputs 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 3...

  • Page 12: Transmitter Accuracy And Traceability Standards

    — 0.075% of calibrated DP span (JSH) and 0.075% of calibrated SP span (JSH) ABB retains the factory calibration report for each transmitter, which serves as the documentation record of measurements and accuracy. A factory calibration report (EN10204-3.1G) is included with each transmitter. Copies of the original calibration report are available upon request during the warranty period of the transmitter.

  • Page 13: Figure 3: 266 Vertical Flange Transmitter Dimensions

    (18 mm) (18 mm) (9 mm) 1.22 in. (31 mm) 2.30 in. (58 mm) 2.64 in. (67 mm) 4.82 in. (122 mm) Figure 3: 266 Vertical flange transmitter dimensions 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 5...

  • Page 14: Transmitter Hardware Subassemblies

    MODBUS terminal block + The terminal block provides field wiring terminations for power, RTD, and RS-485 communications. This surge protection assembly also provides surge protection for the remaining electronics. 6 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 15: Transmitter Operational Specifications

    Specifications are based on current testing data and are subject to change. For hazardous atmosphere applications, see the temperature range specified on the relevant certificate or approval. Energy and ambient temperature (Tamb) dependent. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 7...

  • Page 16: Power Requirements

    The supply voltage required range is 10.5 to 30 Vdc. For current draw requirements see Figure 5. For power consumption based on specific supply voltages see Figure 6. Figure 5: Supply current chart Supply Voltage (Vdc) Figure 6: Power consumption chart 8 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 17: Input/Output Specifications

    ±0.05 InH vibration” Including linearity, hysteresis, and repeatability at reference conditions FCS is Factory Calibrated Span. This is the pressure range over which the factory thermally calibrated the sensor. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 9...

  • Page 18: Table 5: Rtd Input Specifications

    Does not include RTD probe errors Measurement accuracy before user calibration Per IEC 60751, Edition 2.0 2008 – 07 |t| = modulus of temperature in °C without regard to sign 10 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 19: Figure 7: Rs-485 Modbus

    — The error check field consists of a 16 bit cyclic redundancy check (CRC) calculated over the length of the packet field. ® Table 7: MODBUS RTU message frame format Packet Cyclic redundancy check N x 8 bits 16 bits 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 11...
  • Page 20 (least significant (lower) bits) and the zeroed bits are the MSB (most significant (higher) bits). A 32 bit register address is ® mapped the same way as a single 16 bit register address. MODBUS communication prevents a protected register object from being overwritten. 12 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 21: Figure 8: Sample Modbus

    = Indicates the end characters ® Figure 8: Sample MODBUS message frame When no parity is selected (default for the 266) the parity completion bit is replaced by another stop bit. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 13...

  • Page 22: User Interface

    Access to the Main Menu is achieved by pressing the right soft key. Access to the Operator Menu is achieved by pressing the left soft key. Figure 10: Local HMI display 14 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 23: Figure 11: Hmi Menu Tree Hierarchy

    Operator Page 1 Signals View Display Calibrate Diagnostics Device Info Communication Figure 11: HMI menu tree hierarchy For more information about submenus, go to Appendix A, HMI menu structure. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 15...

  • Page 24: Installation

    Available power Identify an adequate power source. The Host device must have adequate power for the transmitter.  Consider the distance from the Host device. Specific RS-485 cable is available from ABB that meets Cable length required ® design standards for the 266 MODBUS multivariable.

  • Page 25: Unpacking, Inspection, And Verification

    Name tag C – This tag shows the details of the multivariable sensor, including the high (+) and low (-) input sides. Figure 12: Transmitter name plates 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 17...

  • Page 26: Table 11: Model Number Configuration

    Inspect the transmitter LCD window for breakage. Unpack and inspect optional equipment, if purchased. Contact the ABB customer service department to replace any missing, incorrect, or damaged parts. IMPORTANT NOTE: Please specify the serial number listed on Nameplate A when submitting inquiries to the ABB customer service department.

  • Page 27: Mounting Options

    Align the sealing rings and bolt holes, then bolt the transmitter to the manifold. Screw the risers into the flange taps on the meter run. Attach the manifold and transmitter assembly to the risers and secure. The transmitter is now direct-mounted. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 19...

  • Page 28: Figure 14: Vertical Flange Assembly, Direct Mount (For Illustrative Purposes Only)

    Align the sealing rings and bolt holes, then bolt the transmitter to the manifold. Screw the risers into the flange taps on the meter run. Attach the manifold and transmitter assembly to the risers and secure. The transmitter is now direct-mounted. 20 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 29: Figure 15: Pipe Saddle Assembly

    Adjust the pipe, mounted in the saddle, until vertical alignment is achieved. After vertical alignment, securely tighten the 2" pipe and mounting bolts in the saddle. IMPORTANT NOTE: Be certain the pipe is securely installed in the saddle. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 21...

  • Page 30: Figure 16: Pipe Mounting Bracket Assembly

    IMPORTANT NOTE: To rotate the housing and display, follow the instructions in section 3.4, Housing and display orientation. For additional mounting options, refer to Appendix D, Additional mounting examples. 22 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 31: Housing And Display Orientation

    IMPORTANT NOTE: A stop prevents the housing from being turned too far. Rotate the 266 transmitter to the desired position. Retighten the screw once the desired position has been reached (Figure 18). Figure 18: Transmitter housing rotation and stop-screw 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 23...

  • Page 32: Figure 19: Display Rotation

    Push the LCD module back onto the communication board. IMPORTANT NOTE: Ensure that the four plastic fixing locks are properly in place by pressing in until the display clicks. Re-install the front housing cover. 24 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 33: Rtd Installation

    Insert the RTD probe through the opening in the connection head. Holding the probe from below, screw the spring clockwise down into the center of the wiring block until the top edge of the spring is flush with the top of the wiring block. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 25...

  • Page 34: Figure 21: Rtd Probe Wiring To Explosion-Proof Head Wiring Block

    14. Screw the RTD cover onto the explosion-proof housing assembly to complete the RTD installation. 15. Use the procedure in section 5.10, RTD wiring verification, to verify that the RTD to transmitter cable is in good working condition or not damaged during installation. 26 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 35: Figure 23: Rtd Probe

    12. Use the procedure in section 5.10, RTD wiring verification, to verify that the RTD to transmitter cable is in good working condition. Installation of the RTD is complete. The RTD cable transmitter wiring instructions are included in section 3.6.4, Transmitter wiring. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 27...

  • Page 36: Electrical Connections

    (Figure 24). Section 3.6.1, Protective conductor and grounding, includes additional information on grounding the transmitter. IMPORTANT NOTE: The grounding (PE) should be kept as short as possible with a minimum wire size of 12 AWG. 28 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 37 Installation of the transmitter and associated devices must conform to the requirements of any national, state, local, and company electrical codes that may apply for the installation type and location. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 29...

  • Page 38: Figure 25: Housing Covers And Cable Entry Points

    AWG (0.8 mm For supply voltage connections, ABB recommends the use of a shielded twisted pair cable. For a distance up to a maximum of 4000 ft. (1219 m), the range of wire size could be between 18 AWG (0.8 mm ) and 14 AWG (2.1 mm...

  • Page 39: Figure 26: Rtd Simulation Wiring

    178 Ω resistor with 2 jumper wires Figure 26: RTD Simulation wiring Loosen the terminal 1 screw and remove the jumper wire. Loosen the terminal 4 screw and remove the jumper wire. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 31...

  • Page 40: Figure 27: Termination Block Showing Rtd, Communication, And Electrical Connections

    For explosion-proof or flame-proof housing installations, plug unused openings with a sealing plug that has been certified for explosion protection. 12. Replace the housing cover and follow the instructions in section 5.2.2, Securing the housing cover, to secure the transmitter. 32 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 41: Transmitter Start Up

    Supplying power Apply 10.5 to 30 Vdc power to the transmitter and observe that the display indicates operation as shown in Figure 28. Figure 28: Display operating properly 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 33...

  • Page 42: Configuring The Transmitter

    Use the key pad to locate and select Calibrate > Diff. Press. Sensor > Calibration Units > Edit. Scroll through the menu for the desired calibration unit selection and select OK when finished. 34 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 43: Figure 30: Easy Setup Menu

    Differential Pressure Display Line 2 View Static Pressure Process Temp Sensor temp …………………….. Bar View Line Differential Pressure Static Pressure Process Temp Sensor temp Figure 30: Easy Setup menu 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 35...

  • Page 44: Table 12: Communication Parameters

    Response Delay (ms) 50 ms (default) Parity None, Even, Odd Modbus Map Select ABB 266\267 Map Rosemount 3095FB Map Invensys IMV25 Map Modbus Reg. Offset Zero Based One Based 36 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 45: Commissioning The Transmitter

    267/269CS installations. In applications where the 266 MODBUS device is ® replacing an existing unit, simply transfer the wiring from the existing unit to the 266 MODBUS device. Using any of the ®...

  • Page 46: Figure 32: Modbus ® Server State Diagram

    (Function == 16 AND Start Address == Transducer ID) Request Process Exception 4 MB Server Sends mb_rsp My Device Address MB Server Sends mb_exception_rsp Exit ® Figure 32: MODBUS Server state diagram 38 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 47: Figure 33: Connections And Manifold Valve Operation (For Illustrative Purposes Only)

    Using the appropriate size wrench, tighten any loose connections, then recheck with the liquid leak detector. Do not over tighten. When all connections are leak-free, continue to section 4.3.3, Validating transmitter measurement. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 39...
  • Page 48 The applied pressure will be visible on the device display. Record the data necessary to satisfy the requirements of the application. 10. Continue with the validation until all the requirements have been met. 40 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 49 Record the validation data necessary to satisfy the requirements of the application. ® IMPORTANT NOTE: The 266 MODBUS multivariable transmitter does not store validation data. 10. Continue with the validation until all the requirements have been met. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 41...
  • Page 50 Most of the listed contributing factors, listed above, are outside of ABB control. What is presented here is an example for calculating an error budget that takes into account a transmitter and a typical digital calibrator. Refer to the 266 MODBUS multivariable transmitter data sheet, listed under , for device accuracy statements (P/N 2101131).

  • Page 51: Software Configuration Security

    5 may be set before or after power is applied and also at any time during operation of the transmitter. To enable software write protection security, follow the instructions in section 5.3.1, Enable write protection. For additional information about DIP switches, go to Appendix B, DIP switch settings. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 43...

  • Page 52: Service And Maintenance

    Table 13: Replacement parts list Part Number Description 3KXP000008U0100 Electronics module ET3020 HMI connector 6 pin AU3048 Meter LCD assembly AU3083 Terminal Block 218036 Type 2-2 Blind cover 218031 Type 2-2 Window cover 44 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 53: Transmitter Hardware Security

    As the screw backs out from the socket, it creates an obstacle for the tabs that extend from the cover. This does not allow the cover to rotate past the screw. If power was initially removed and the unit is ready to return to service, apply power. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 45...

  • Page 54: Transmitter Write Protection

    Using a small slotted screwdriver, flip switch 5 up to the ON position. The device is now write protected. Replace the LCD assembly and housing cover (go to sections 5.4, Replacing the LCD assembly, and 5.2.2, Securing the housing cover). Restore power to the transmitter. 46 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 55 Using a small slotted screwdriver, flip switch 5 down to the OFF position. Write protection has been disabled. Replace the LCD assembly and housing cover (go to sections 5.4, Replacing the LCD assembly, and 5.2.2, Securing the housing cover). Restore power to the transmitter. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 47...

  • Page 56: Replacing The Lcd Assembly

    Reconnect the power supply to the transmitter and view the HMI screen. To adjust the display contrast, if necessary, go to section 5.8, Adjusting the LCD screen contrast. 48 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 57: Replacing The Hmi Connector

    Reinstall the LCD assembly, being careful to avoid damaging the connector pins. Replace the front housing cover over the LCD assembly. Secure the housing cover (go to section 5.2.2, Securing the housing cover). Restore power to the transmitter. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 49...

  • Page 58: Replacing The Electronics Module

    Use a slotted screwdriver to press the tabs on the LCD fixing locks to release the assembly then remove it (Figure 37, page 48). Remove the electronics module by removing the 2 fastening screws (Figure 39). 50 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 59: Figure 39: Electronics Module

    SEE OPERATING INSTRUCTION WRITE PROTECT ENABLE DISABLE MODBUS™ Figure 39: Electronics module Disconnect the ribbon cable from the base of the electronics module (Figure 40). Figure 40: Ribbon cable 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 51...

  • Page 60: Figure 41: Hmi Connector

    Disable write protection by flipping switch 5 to the down (OFF) position (Figure 42). DIP switches are numbered from left to right starting with 1. Figure 42: DIP switch 1 52 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 61 NOTICE – Software corruption possible. Procedure A should be used in the majority of situations. Procedure ® B should only be used in special circumstances and only on early 266 MODBUS multivariable models. Use the software revision code determined in step 1 as a guideline for choosing procedure 11-A or 11-B.

  • Page 62: Replacing The Terminal Block

    Disconnect the following terminations from the terminal block in order(Figure 43): Power RS-485 RS-485 Communications Power supply Figure 43: Termination points Remove the terminal block. Remove the 2 fastening screws (Figure 44). Pull the block out. 54 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 63: Figure 44: Terminal Block

    Replace and secure the rear housing cover (go to section 5.2.2, Securing the housing cover). Reconnect power to the transmitter. Verify that the device configuration is correct and that the LCD is displaying correctly. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 55...

  • Page 64: Adjusting The Lcd Screen Contrast

    When the screen contrast is to a value that best works for the site, select OK. Replace the front housing cover over the LCD assembly and secure the housing cover (go to section 5.2.2, Securing the housing cover). 56 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 65: Replacing The Rtd Probe

    Replace and secure the rear housing cover (go to section 5.2.2, Securing the housing cover). Reconnect power to the transmitter. Verify that the device configuration is correct and that the LCD is displaying correctly. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 57...

  • Page 66: Rtd Wiring Verification

    A) Low side equalizer valve B) High side equalizer valve C) Manifold vent valve H) High pressure side L) Low pressure side Figure 47: Transmitter with a 3-valve manifold (for illustrative purposes only) 58 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 67: Calibrating

    Reset to User settings. Reverts to SP sensor settings as Reset to Factory shipped from the factory. Calibrate, Cont. Process Temp Sensor Calibration Units Degree: °C, °F, °R, °K Low Trimming 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 59...
  • Page 68 Isolating the transmitter Prior to starting the calibration process, the transmitter must be isolated from the measurement stream. Follow the instructions in section 5.11, Removing the transmitter from service, before proceeding. 60 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 69 Select Save to User. Select OK. The bar graph will show the status of the save. Select Back to return to the main calibration screen. The static pressure sensor is now calibrated. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 61...
  • Page 70 Select Save to User. Select OK. The bar graph will show the status of the save. Select Back to return to the main calibration screen. The differential pressure sensor is now calibrated. 62 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 71 When the DP, SP, and process temperature sensors have been calibrated, follow the procedure in section 4.3.4, Putting the transmitter in service, to return the transmitter to operation. The process temperature sensor is now calibrated. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 63...
  • Page 72 Likewise, it may be beneficial to reset the unit to factory calibration standards. User calibration values are not saved unless the command parameter is set. 64 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 73: Setting The Measurement Bias

    Upper Range Value Device Setup, Cont. Set Static Press., Cont. Damping Set Static Press. Bias Applies a bias to make current displayed value Set SP To Value equal the entered value 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 65...
  • Page 74 Reset SP Bias This removes the user saved bias Set Proc. temp Unit Degree: °C, °F, °R, °K Lower Range Value Upper Range Value Damping Factory Reset Ok or Back 66 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 75 12. Re-enable transmitter write protection security if enabled before this procedure (see section 5.3.1, Enable write protection). Continue to section 5.13.3, Setting the DP offset to zero, to set the differential pressure offset. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 67...
  • Page 76 Once completed, use the left key to navigate to the Operator screen. Observe that the DP value is now zero. Return the transmitter to service using the procedure in section 4.3.4, Putting the transmitter in service. 68 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 77: Resetting The Transmitter To Factory Defaults

    For example: Use the key pad to locate and select Calibrate > Process Temp. Sensor > Low Trimming > Reset to Factory. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 69...

  • Page 78: Troubleshooting

    Diagnostic flags are updated once per second. Lookup the diagnostic code in Table 16 to determine the possible cause(s) and recommended actions to aid in clearing the alarm and take the recommended action. 70 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 79: Table 16: Diagnostic Code Cause And Action

    A different type of of Limits components, and make a calibration or replacement installation could be necessary, e.g. use of diaphragm necessary. seals. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 71...
  • Page 80 Replacing the electronics module, beginning with step Replace Info replacement mode has not been executed. 8, Uploading the device configuration. This will upload the configuration files into the new electronics module. 72 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 81: Blank Display Screen

    IMPORTANT NOTE: If the display screen is dim, or the contrast too high for optimal visibility, go to section 5.8, Adjusting the LCD screen contrast, to make additional adjustments before securing the housing covers. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 73...

  • Page 82: Figure 51: Transmitter Power Connections

    If no corrections were necessary to the wiring on the terminal block, go to section 6.2.3, Verifying HMI connector viability. If the wiring is incorrect (reversed polarity or loose terminal screws), make adjustments and then go to step 4. 74 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 83 Secure the housing cover using instructions in section 5.2.2, Securing the housing cover, to secure the unit, and return the transmitter to operation. Verify the LCD is displaying correctly. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 75...

  • Page 84: Communication Failure

    If an adjustment was made to the parameters and the communication has been restored, it is not necessary to continue this procedure. If communication has not been restored, proceed to section 6.3.2, RS-485 wiring connections. 76 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 85: Figure 52: Rs-485 Communication Wiring

    If after replacing the terminal block, the transmitter is still experiencing a communication failure, contact customer service. Customer service contact information may be found in section 6.4.2, Customer services. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 77...

  • Page 86: Customer Service And Support

    — Transmitters should be free from any hazardous materials (acids, alkalis, solvents, etc.). — Any material returned to ABB without a RA number will be returned to the customer at the customer’s expense. 78 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 87: Appendix Ahmi Menu Structure

    To access the Operator Menu, press the right soft key. Press the left soft key to access the Main Menu. Use the up and down arrow keys and the right and left keys to navigate to the submenus and selections (Table 18). Figure 53: HMI display 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 79...

  • Page 88: Table 18: Hmi Menu Structure

    Differential Pressure, Static Pressure, Process Temp, Sensor Temp Display Line 2 View Differential Pressure, Static Pressure, Process Temp, Sensor Temp Bar View line Differential Pressure, Static Pressure, Process Temp, Sensor Temp 80 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 89 Differential Pressure, Static Pressure, Line 1 View Process Temperature, Sensor Temperature Differential Pressure, Static Pressure, Line 2 View Process Temperature, Sensor Temperature Differential Pressure, Static Pressure, Bar View Process Temperature, Sensor Temperature 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 81...
  • Page 90 To Factory Cal. factory. Reset All Reverts all settings to the last Save to User To User Cal. settings. Diagnostics Monitoring Diff. Pressure Static Pressure Sensor Temperature Process Temperature 82 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 91 9600 19200 38400 Response Delay Parity None Even ® MODBUS Map Select ABB 266\x2F267 Map, Rosemount 3095FB Map, Invensys IMV25 Map ® MODBUS Reg. Offset Zero Based, One Based 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 83...

  • Page 92: Appendix Bdip Switch Settings

    Use a slotted screwdriver to press the tabs on the LCD fixing locks to release the assembly and remove it. For additional information about removing the LCD assembly, go to section 5.4, Replacing the LCD assembly. 84 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 93: Write Protection

    Not used run time memory. Writing to the transmitter configuration is not allowed. Editing capabilities using the HMI Not used will not be present. DIP switches 1-4 are disabled. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 85...

  • Page 94: Appendix Cmodbus ® Register Lists

    The data bytes that are not used are set to zero. ABB transmitter register map ® This register map is an expanded map from the ABB 267 MODBUS transmitter. Table 20: ABB transmitter register map Register Address Data...
  • Page 95 RESERVED un-implemented registers 49 – 50 457 – 460 NONE All access returns an ILLEGAL FUNCTION error code. 461 – 462 DP Damping time constant (Default 0.0 = disabled) 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 87...
  • Page 96 1 = 1200, 2=2400, 3=4800, 4=9600, 5=1200, 6=2400, 7=4800, 8=9600, 9=19200, 10=38400 Modbus Device address Modbus turn-around response delay (ms per count) Modbus protocol communication Parity 0 = None 1 = Even 2 = Odd 88 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 97 DP Maximum ever measured value √ 5558 5075–5076 DP Minimum ever measured value √ 5559 5077–5078 SP Maximum ever measured value √ 5560 5079–5080 SP Minimum ever measured value 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 89...
  • Page 98 1 = Rosemont map 2 = Invensys map 64002- Date and time the CB firmware was built. Julian date number of seconds since Jan √ 64002 64003 01, 1970 00:00:00 90 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 99 Appendix C MODBUS® register lists 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 91...

  • Page 100: Rosemount 3095Fb Emulation Register Map

    32 – 41 U8 string Read/Write user-entered tag, user-entered descriptor, 20 char 7042 – 7056 42 – 56 U8 string Read Nonvolatile memory page 30 bytes 7057 7058 7059 92 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 101 SP damping (default 0.0) 449 – 450 7425 T offset calibration value (default 0.0) 451 – 452 7426 T span calibration value (default URL) 453 – 454 7427 T dampening (default 0.0) 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 93...

  • Page 102: Invensys Imv25 Emulation Register Map

    The fixed register range 40000 – 40500 is used for this emulation mode. For example, an Invensys register of 40401 will be a Rosemount register of 401. 94 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 103: Appendix D Additional Mounting Examples

    = Low pressure valve (L = low pressure line) = Equalizing valve HG = High pressure gate valve LG = Low pressure gate valve Figure 55: Steam or clean liquid flow measurement (transmitter and manifold) 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 95...

  • Page 104: Liquid Level In A Closed Tank (Dry Leg)

    Connect the - (L) side of the transmitter to the upper part of the tank, above the maximum fill level of the tank. Where: H = High pressure flange L = Low pressure flange Figure 56: Level measurement on a closed tank with dry leg 96 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 105: Liquid Level In A Closed Tank (Wet Leg)

    Where: E = Vertical connecting line H = High pressure flange L = Low pressure flange Figure 57: Level measurement on a closed tank with wet leg 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 97...

  • Page 106: Appendix E Hazardous Area Ratings And Considerations

    IMPORTANT NOTES: The number printed by the CE mark on the safety label identifies the Notified Body which has responsibility for the surveillance of the production. 98 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 107: Figure 58: Examples Of Gas And Dust Application Zone Separations

    Figure note: Only the "process measuring part" of this transmitter can be connected to Zone 0 (gas)-zone 20 (dust); the remaining parts of the transmitter, for example, it's housing, can only be used on Zone 1 (gas)-zone 21 (dust). Figure 58: Examples of gas and dust application zone separations 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 99...
  • Page 108 The temperature sensor circuit (Pt100) must be connected in accordance with the requirements of the FM certificate. For correct installation in field of 266 pressure transmitters please see the related control drawing. 100 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 109: Ex Explosion Protection Aspects (United States And Canada)

    — Dust Ignition Proof (US and Canada): Class II, III Division 1, Groups EFG, T5 for Ta = -50 °C to +85 °C — Environmental enclosure rating: Type 4X 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 101...

  • Page 110: Table 22: Temperature Class Definitions

    E.2.1 and all the ratings of the Non-Incendive (Code EC) described in section E.2.2. The ratings are listed on the nameplate with one mark showing the instrument can be installed as either Explosion-proof or as Non-Incendive. 102 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 111: Appendix F Approvals And Certifications

    Appendix F Approvals and certifications Appendix F Approvals and certifications USA, Explosion-Proof 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 103...
  • Page 112 Appendix F Approvals and certifications 104 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 113 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 105...
  • Page 114 Appendix F Approvals and certifications 106 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 115: Usa, Non-Incendive

    Appendix F Approvals and certifications USA, Non-Incendive 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 107...
  • Page 116 Appendix F Approvals and certifications 108 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 117 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 109...
  • Page 118 Appendix F Approvals and certifications 110 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 119 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 111...
  • Page 120 Appendix F Approvals and certifications 112 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 121: Canada, Explosion-Proof

    Appendix F Approvals and certifications Canada, Explosion-Proof 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 113...
  • Page 122 Appendix F Approvals and certifications 114 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 123 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 115...
  • Page 124 Appendix F Approvals and certifications 116 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 125: Canada, Non-Incendive

    Appendix F Approvals and certifications Canada, Non-Incendive 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 117...
  • Page 126 Appendix F Approvals and certifications 118 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 127 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 119...
  • Page 128 Appendix F Approvals and certifications 120 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 129 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 121...
  • Page 130 Appendix F Approvals and certifications 122 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 131: Iecex, Flame-Proof

    Appendix F Approvals and certifications IECEx, Flame-Proof 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 123...
  • Page 132 Appendix F Approvals and certifications 124 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 133 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 125...
  • Page 134 Appendix F Approvals and certifications 126 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 135 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 127...

  • Page 136: Iecex, Non Sparking

    Appendix F Approvals and certifications IECEx, Non Sparking 128 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 137 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 129...
  • Page 138 Appendix F Approvals and certifications 130 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 139 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 131...
  • Page 140 Appendix F Approvals and certifications 132 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 141 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 133...
  • Page 142 Appendix F Approvals and certifications 134 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...

  • Page 143: Atex, Flame-Proof

    Appendix F Approvals and certifications ATEX, Flame-Proof 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 135...
  • Page 144 Appendix F Approvals and certifications 136 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 145 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 137...
  • Page 146 Appendix F Approvals and certifications 138 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 147 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 139...

  • Page 148: Atex, Non Sparking

    Appendix F Approvals and certifications ATEX, Non Sparking 140 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 149 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 141...
  • Page 150 Appendix F Approvals and certifications 142 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 151 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 143...
  • Page 152 Appendix F Approvals and certifications 144 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 153 Appendix F Approvals and certifications 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 145...

  • Page 154: Appendix G Glossary

    11 This adapted text summarizes abstracts of AGA Report No. 3, Report No. 5, Report No. 7, Report No. 8, and PRCI NX-19. AGA – All rights © reserved. 146 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 155 International Organization for Standardization the lower range limit of a specific sensor is the lowest measured value that can be measured by the LRL, lower range limit transmitter within the specified accuracy. 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 147...
  • Page 156 It can be installed into a system by pipe thread or welded flange and is usually made of corrosion- resistant metal or ceramic material depending upon the application. product line of ABB Inc. Maker and distributor of the XSeries flow computers (XFC) and remote Totalflow...
  • Page 157 Totalflow’s Generation 4 extendable XRC equipment featuring technology that is expandable and flexible XRC G4 for changing needs Totalflow’s extendable equipment series featuring technology that is expandable and flexible for XSeries changing needs 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 149...

  • Page 158: Appendix H Index

    RTD to transmitter wiring ..........30 HMI menu navigation............ 34 Surge protection ............28 Security setup .............. 43 Transmitter wiring ............30 Setting bias ..............65 Troubleshooting power ..........74 150 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 159 HMI configuration and management menus ...... 15 MODBUS® HMI connector, replacing..........49 Register lists ..............86 Horizontal flange Setting device address ..........38 Dimensions ..............4 MODBUS® communications ..........11 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 151...
  • Page 160 Set ................36 Housing cover .............. 45 SP offset Transmitter from service ..........58 Setting barometric pressure to zero ......67 Removing offsets............36, 65 Specifications Replacement Communication interface ..........11 152 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 161 RTD specifications ............10 Component viability ............75 Security ............... 45 HMI connector viability ..........75 Setting the MODBUS® device address ......38 Power connections ............74 Software version ............78 Verifiying 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB | 153...
  • Page 162 DIV 1 RTD probe............25 Write protection mode ............46 Electrical ..............30 Write protection mode disabled......... 47 Electrical connections ........... 28 Write protection mode enabled ......... 46 Non-Incendive RTD ............27 154 | 266 MODBUS® multivariable transmitter User manual 2105216 Rev. AB...
  • Page 164 We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.

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