Emerson Rosemount 3051P Reference Manual
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Emerson Rosemount 3051P Reference Manual

Emerson Rosemount 3051P Reference Manual

In-line pressure transmitter with hart protocol
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Reference Manual
00809-0700-4001, Rev AC
April 2020
™
Rosemount
3051P In-Line Pressure
Transmitter
®
with HART
Protocol

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Summary of Contents for Emerson Rosemount 3051P

  • Page 1 Reference Manual 00809-0700-4001, Rev AC April 2020 ™ Rosemount 3051P In-Line Pressure Transmitter ® with HART Protocol...

  • Page 3: Table Of Contents

    4.3 Local Operating Interface (LOI)/LCD display................50 4.4 Configuring transmitter security....................52 4.5 Set transmitter alarm.........................55 4.6 Electrical considerations......................55 Chapter 5 Operation and maintenance..................63 5.1 Overview........................... 63 5.2 Safety messages........................63 5.3 Recommended calibration tasks....................64 5.4 Calibration overview........................65 Rosemount 3051P...
  • Page 4 B.1 Menu trees..........................99 B.2 Fast Keys..........................103 Appendix C Local operator interface (LOI)................. 105 C.1 Local operator interface (LOI) menu tree................. 105 C.2 Local operator interface (LOI) menu tree - extended menu............106 C.3 Entering numbers........................107 C.4 Entering text..........................108 Emerson.com/Rosemount...

  • Page 5: Chapter 1 Introduction

    LOI. Models covered The following Rosemount Pressure Transmitters are covered by this manual: • Rosemount 3051P In-Line Gage Pressure Transmitter: Measures gage pressure up to 4,000 psig (275.8 BarG). • Rosemount 3051P In-Line Absolute Pressure Transmitter: Measures absolute pressure up to 4,000 psig (275.8 BarG).
  • Page 6 Introduction Reference Manual April 2020 00809-0700-4001 Emerson.com/Rosemount...

  • Page 7: Chapter 2 Configuration

    Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. Use only bolts supplied or sold by Emerson as spare parts. Improper assembly of manifolds to traditional flange can damage sensor module. Rosemount 3051P...

  • Page 8: System Readiness

    Procedure ™ 1. Verify the latest Device Driver (DD/DTM ) is loaded on your systems to ensure proper communications. 2. Reference Emerson.com FieldCommGroup.org for the latest DD. 3. Select desired product and download the DD. a) Reference Table 2-1 for the correct DD.
  • Page 9 Device driver file names use device and DD revision, e.g., 10_01. HART Protocol is designed to enable legacy device driver revisions to continue to communicate with new HART devices. To access new functionality, the new device driver must be downloaded. Emerson recommends downloading new device driver files to ensure full functionality. Rosemount 3051P...

  • Page 10: Hart ® Installation Flowchart

    Configuration Reference Manual April 2020 00809-0700-4001 ® HART installation flowchart Emerson.com/Rosemount...

  • Page 11: Transmitter Overview

    00809-0700-4001 April 2020 Transmitter overview The Rosemount 3051P In-Line Pressure Transmitter is offered for gage pressure (GP) and absolute pressure (AP) measurements. The transmitter uses piezoresistive sensor technology for AP and GP measurements. The major components of the transmitter are the sensor module and the electronics housing.
  • Page 12 Configuration Reference Manual April 2020 00809-0700-4001 Figure 2-1: LCD/LOI display LCD display LOI display Emerson.com/Rosemount...

  • Page 13: Damping

    D. Signal processing E. Temperature sensor F. Pressure sensor G. Sensor module memory H. Microprocessor • Sensor linearization • Rerange • Damping • Diagnostics • Engineering units • Communication I. Memory • Configuration J. Digital-to-analog signal conversion K. Digital communication Rosemount 3051P...

  • Page 14: Configuration Overview

    2-3. To ensure successful HART communication, a resistance of at least 250 Ωs must be present between the transmitter and the power supply; see Power supply for details. Connect the Field Communicator leads to the terminals labeled “COMM” on the terminal block. Emerson.com/Rosemount...
  • Page 15 DD library. Field Communicator menu trees and Fast Keys are available in Field Communicator menu trees and Fast Keys. Figure 2-4: Device Dashboard 3051 FT 45B Online 1. Overview 2. Configure 3. Service Tools SAVE Rosemount 3051P...
  • Page 16 Configuring with AMS Device Manager Full configuration capability with AMS Device Manager requires loading the most current device descriptor (DD) for this device. Download the latest DD at Emerson.com FieldCommGroup.org. Note This manual describes all steps using AMS Device Manager version 11.5.

  • Page 17: Verifying Configuration

    You must set the loop to manual control as a separate operation. Verifying configuration Emerson recommends verifying various configuration parameters prior to installing them into the process. The various parameters are detailed out for each configuration tool. Depending on what configuration tool(s) are available follow the steps listed relevant to each tool.

  • Page 18: Primary Variable 2, 2, 5, 1

    2. Select VIEW CONFIG to review the below parameters. 3. Use the configuration buttons to navigate through the menu. Review the following pareameters prior to installation: • • Units • Transfer Function • Alarm and Saturation Levels • Primary Variable • Range Values • Damping Emerson.com/Rosemount...

  • Page 19: Basic Setup Of The Transmitter

    2, 2, 1, 1, 4 Setting pressure units with AMS Device Manager Procedure 1. Right click the device and select Configure. 2. Select Manual Setup and select desired units from Pressure Units dropdown menu. 3. Select Send when complete. Rosemount 3051P...
  • Page 20 LOI, or local zero and span buttons. Manually rerange the transmitter by entering range points Entering range points with a Field Communicator Procedure From the HOME screen, enter the Fast Key sequence. Device Dashboard Fast Keys 2, 2, 2, 1 Emerson.com/Rosemount...
  • Page 21 Rerange with an applied pressure source using AMS Device Manager Procedure 1. Right click the device; select Configure. 2. Select the Analog Output tab. 3. Select Range by Applying Pressure and follow the screen prompts range the transmitter. Rosemount 3051P...
  • Page 22 Example Note 4 mA and 20 mA points must maintain the minimum span defined in Specifications and reference data. Figure 2-8: Analog Zero and Span Buttons A. Zero and span buttons Emerson.com/Rosemount...
  • Page 23 3. Within the Pressure Setup box, enter desired damping value and click Send. 4. Carefully read the warning and click Yes if it is safe to apply the changes. Damping with a local operator interface (LOI) Procedure Reference Figure 2-9 to enter damping values using an LOI. Rosemount 3051P...

  • Page 24: Configuring The Lcd Display

    Select Review Parameters at start-up to enable or disable this functionality. Table 2-2 for an image of the LCD display screen. 2.9.1 Configuring LCD display with a Field Communicator Procedure From the HOME screen, enter the Fast Key sequence. Device Dashboard Fast Keys 2, 2, 4 Emerson.com/Rosemount...

  • Page 25: Detailed Transmitter Setup

    The transmitter automatically and continuously performs self-diagnostic routines. If the self-diagnostic routines detect a failure, the transmitter drives the output to configured alarm and value based on the position of the alarm switch. See Set transmitter alarm. Rosemount 3051P...
  • Page 26 From the HOME screen, enter the Fast Key sequence. Device Dashboard Fast Keys 2, 2, 2, 5 Configuring alarm and saturation levels with AMS Device Manager Procedure 1. Right click on the device and select Configure. 2. Select Configure Alarm and Saturation Levels. Emerson.com/Rosemount...
  • Page 27 Scaled variable position 1 Custom unit equivalent to the lower known value point. Pressure value position 2 Upper known value point. Scaled variable position 2 Custom unit equivalent to the upper known value point. Linear offset The value required to zero out pressures affecting the desired pressure reading. Rosemount 3051P...
  • Page 28 Select Linear under Select Scaled data options. Configuring a scaled variable using a local operator interface (LOI) Procedure Refer to Figure 2-12 for instructions to configure a scaled variable using an LOI. Figure 2-12: Configuring Scaled Variable Using an LOI Emerson.com/Rosemount...
  • Page 29 5. Carefully read the warning and select Yes if it is safe to apply the changes. Re-map device variables using local operator interface (LOI) Procedure Refer to Figure 2-13 for instructions on re-mapping the primary variable using an LOI. Rosemount 3051P...

  • Page 30: Performing Transmitter Tests

    The analog loop test command verifies the output of the transmitter, the integrity of the loop, and the operations of any recorders or similar devices installed in the loop. Emerson recommends testing the 4-20 mA points in addition to alarm levels when installing, repairing, or replacing a transmitter.
  • Page 31 To perform an analog loop test using the LOI, manually set the 4 mA, 20 mA, and custom mA point. Procedure Reference Figure 2-14 for instructions on how to perform a transmitter loop test using an LOI. Figure 2-14: Performing an Analog Loop Test Using an LOI Rosemount 3051P...

  • Page 32: Configuring Burst Mode

    Between each message sent by the transmitter, a short pause allows the Field Communicator, AMS Device Manager, or a control system to initiate a request. Choosing burst mode options in HART 5 Message content options: Emerson.com/Rosemount...
  • Page 33 Device Dashboard Fast Keys 2, 2, 5, 3 2.12.2 Configuring burst mode using AMS Device Manager Procedure 1. Right click on the device and select Configure. 2. Select the HART tab. 3. Enter the configuration in Burst Mode Configuration fields. Rosemount 3051P...

  • Page 34: Establishing Multidrop Communication

    A. HART modem B. Power supply The Rosemount 3051P is set to address zero at the factory, which allows operation in the standard point-to-point manner with a 4–20 mA output signal. To activate multidrop communication, change the transmitter address to a number from 1 to 15 for HART Revision 5, or 1 to 63 for HART Revision 7.
  • Page 35 To communicate with a multidrop transmitter you must set up the Field Communicator or AMS Device Manager for polling. Communicating with a multidropped transmitter using a Field Communicator Procedure 1. Select Utility and Configure HART Application. 2. Select Polling Addresses. 3. Enter 0–63. Rosemount 3051P...
  • Page 36 Configuration Reference Manual April 2020 00809-0700-4001 Communicating with a multidropped transmitter using AMS Device Manager Procedure ® Select the HART modem icon and select Scan All Devices. Emerson.com/Rosemount...

  • Page 37: Chapter 3 Hardware Installation

    The information in this section covers installation considerations for the transmitter with ® HART protocol. Emerson ships a Quick Start Guide with every transmitter to describe recommended pipe- fitting and wiring procedures for initial installation. Dimensional drawings for each transmitter variation and mounting configuration are included in Mounting brackets.

  • Page 38: Considerations

    Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. Use only bolts supplied or sold by Emerson as spare parts. Improper assembly of manifolds to traditional flange can damage sensor module. WARNING Improper assembly of manifolds to traditional flange can damage the device.

  • Page 39: Installation Procedures

    The transmitter electronics temperature operating limits are –40 to 185 °F (–40 to 85 °C). Refer to the Rosemount 3051P Product Data Sheet for the sensing element operating limits. Mount the transmitter so that it is not susceptible to vibration and mechanical shock and does not have external contact with corrosive materials.
  • Page 40 Hardware installation Reference Manual April 2020 00809-0700-4001 For M20 threads, install conduit plugs to full thread engagement or until mechanical resistance is met. Emerson.com/Rosemount...
  • Page 41 A. 2-in. (50.8 mm) U-bolt for pipe mounting (clamp shown) B. ¼ x 1¼ bolts for transmitter mounting (not supplied) C. ¼ x 1¼ bolts for transmitter mounting (not supplied) D. 5/16 x 1½ bolts for panel mounting (not supplied) Rosemount 3051P...
  • Page 42 Place taps to the side of the line to prevent sediment deposits on the transmitter’s process isolator. • Mount the transmitter beside or below the taps so gases can vent into the process line. • Mount drain/vent valve upward to allow gases to vent. Emerson.com/Rosemount...
  • Page 43 April 2020 Figure 3-3: Liquid Applications Installation Example Gas measurement • Place tap in the top or side of the line. • Mount the transmitter beside or above the tap so liquid will drain into the process line. Rosemount 3051P...
  • Page 44 Mount the transmitter below the taps to ensure the impulse piping will stay filled with condensate. • In steam service above 250 °F (121 °C), fill impulse line with water to prevent steam from contacting the transmitter directly and to ensure accurate measurement start-up. Emerson.com/Rosemount...
  • Page 45 5. Liquid in a gas line 6. Density variations between the legs The best location for the transmitter in relation to the process pipe is dependent on the process. Use the following guidelines to determine transmitter location and placement of impulse piping: Rosemount 3051P...
  • Page 46 The vent path is 360 degrees around the transmitter between the housing and sensor (See Figure 3-6). Keep the vent path free of any obstruction, such as paint, dust, and lubrication by mounting the transmitter so the process can drain away. Emerson.com/Rosemount...
  • Page 47 A. Low side pressure port (atmospheric reference) CAUTION Rotation between the sensor module and the process connection can damage the electronics. Do not apply torque directly to the sensor module. To avoid damage, apply torque only to the hex-shaped process connection. Rosemount 3051P...

  • Page 48: Rosemount 306 Manifold

    April 2020 00809-0700-4001 Rosemount 306 Manifold The Rosemount 306 Integral Manifold is used with the Rosemount 3051P In-Line Transmitter to provide block-and-bleed valve capabilities of up to 10,000 psi (690 bar). Figure 3-7: Rosemount 3051P and 306 In-line Manifold 3.5.1...

  • Page 49: Chapter 4 Electrical Installation

    Overview The information in this section covers installation considerations for the Rosemount 3051P. Emerson ships a Quick Start Guide with every transmitter to describe pipe-fitting, wiring procedures, and basic configuration for initial installation. Note For transmitter disassembly and reassembly refer to sections...

  • Page 50: Local Operating Interface (Loi)/Lcd Display

    Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. Use only bolts supplied or sold by Emerson as spare parts. Improper assembly of manifolds to traditional flange can damage sensor module. WARNING Improper assembly of manifolds to traditional flange can damage the device.
  • Page 51 Carefully align pins for insertion into the output board. 4. Re-insert screws. 5. Reattach transmitter housing cover. WARNING Explosions Cover must be fully engaged to comply with explosion proof requirements. 6. Reattach power and return loop to automatic control. Rosemount 3051P...

  • Page 52: Configuring Transmitter Security

    Follow the steps below to enable the security switch. Procedure 1. Set loop to manual and remove power. 2. Remove transmitter housing cover. 3. Use a small screwdriver to slide the switch to the lock ( ) position. 4. Replace transmitter housing cover. Emerson.com/Rosemount...
  • Page 53 (LOI) and local buttons will be rejected. ® You can only lock local external keys via HART communication. Configure button lock using the Field Communicator Procedure From the HOME screen, enter the Fast Key sequence. Device Dashboard Fast Keys 2, 2, 6, 3 Rosemount 3051P...
  • Page 54 Configure local operator interface (LOI) password with AMS Device Manager Procedure 1. Right click the device and select Configure. 2. Under Manual Setup select the Security tab. 3. Within the LOI, select the Configure Password button and follow the screen prompts. Emerson.com/Rosemount...

  • Page 55: Set Transmitter Alarm

    Cover must be fully engaged to comply with explosion proof requirements. Electrical considerations WARNING Make sure all electrical installation is in accordance with national and local code requirements. Do not run signal wiring in conduit or open trays with power wiring or near heavy electrical equipment. Rosemount 3051P...
  • Page 56 A minimum loop resistance of 250 Ω is required to communicate with a Field Communicator. If a single power supply is used to power more than one transmitter, the power supply used, and circuitry common to the transmitters, should not have more that 20 Ω of impedance at 1200 Hz. Emerson.com/Rosemount...
  • Page 57 Do not connect the power signal wiring to the test terminals. Note Use shielded twisted pairs to yield best results. To ensure proper communication, use 24 AWG or larger wire and do not exceed 5,000 ft. (1500 m). Rosemount 3051P...
  • Page 58 CAUTION The connection may be susceptible fo loosening over time or under vibration. Emerson does not recommend using a pin or ferrule wire. Emerson.com/Rosemount...
  • Page 59 Prior to the termination point, insulate any exposed shield drain wire as shown in Figure 4-7 (B). 6. Properly terminate the signal cable shield drain wire to an earth ground at or near the power supply. Rosemount 3051P...
  • Page 60 Internal ground connection: the internal ground connection screw is inside the FIELD TERMINALS side of the electronics housing. This screw is identified by a ground symbol ( ). The ground connection screw is standard on all Rosemount 3051P Transmitters. Refer to Figure 4-8.
  • Page 61 You can order the transient protection terminal block as an installed option (option code T1) or as a spare part to retrofit existing Rosemount 3051P Transmitters in the field. See Rosemount 3051P Product Data Sheet for part numbers.
  • Page 62 Figure 4-9: Transient Protection Terminal Block A. Lightning bolt location Note The transient protection terminal block does not provide transient protection unless the transmitter case is properly grounded. Use the guidelines to ground the transmitter case. Refer to Figure 4-8. Emerson.com/Rosemount...

  • Page 63: Operation And Maintenance

    00809-0700-4001 April 2020 Operation and maintenance Overview This section contains information on calibrating Rosemount 3051P Pressure Transmitters. This section gives instructions on using the Field Communicator, AMS Device Manager and Local Operator Interface (LOI) to calibrate the transmitter. Safety messages Procedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations.

  • Page 64: Recommended Calibration Tasks

    Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. Use only bolts supplied or sold by Emerson as spare parts. Improper assembly of manifolds to traditional flange can damage sensor module. WARNING Improper assembly of manifolds to traditional flange can damage the device.

  • Page 65: Calibration Overview

    Set/check basic configuration parameters. Calibration overview Emerson fully calibrates the Rosemount 3051P at the factory to ensure accuracy. You can also calibrate the transmitter in the field to meet plant requirements or industry standards. Complete calibration of the transmitter can be split into two halves: sensor calibration and analog output calibration.
  • Page 66 Digital zero trim (DZ): Used for performing a sensor zero trim. See Determine calibration frequency for trim instructions. Monitor all configuration changes either on the display or by measuring the loop output.. Figure 5-1 shows the physical differences between the two sets of buttons. Emerson.com/Rosemount...
  • Page 67 Example Required Performance: 0.50 percent of span 2. Determine the operating conditions. Example Transmitter Rosemount 3051P, Range 1 [URL = 30 psi (2.1 bar)] 30 psi (2.1 bar) Calibrated span Ambient temperature ±50 °F (28 °C) change 3. Calculate the total probable error (TPE).

  • Page 68: Trimming The Pressure Signal

    Note Do not perform a zero trim on Rosemount 3051P Absolute Pressure Transmitters. Zero trim is zero based, and absolute pressure transmitters reference absolute zero. To correct mounting position effects on an absolute pressure transmitter, perform a low trim within the sensor trim function.

  • Page 69: Lower Sensor Trim

    2. Follow the commands provided by the Field Communicator to complete the adjustment of the lower value. 3. Select 3: Upper Sensor Trim. 4. Follow the commands provided by the Field Communicator to complete the adjustment of the upper value. Rosemount 3051P...

  • Page 70: Upper Sensor Trim

    Figure 5-1 for DZ button location. Procedure 1. Loosen the top tag of the transmitter to expose buttons. 2. Press and hold the digital zero button for at least two seconds; then release to perform a digital zero trim. Emerson.com/Rosemount...
  • Page 71 4. Select Sensor Trim under Trim to recall and click Next. 5. Follow the screen prompts to recall Sensor Trim. Recall factory trim with local operator interface (LOI) Procedure Refer to Figure 5-4 to recall factory sensor trim. Figure 5-4: Recall Factory Trim with LOI Rosemount 3051P...

  • Page 72: Trimming The Analog Output

    1. Right click the device and, under the Method drop down menu, move the cursor over Calibrate and select Analog Calibration. 2. Select Digital to Analog Trim. 3. Follow the screen prompts to perform a 4–20 mA output trim. Emerson.com/Rosemount...
  • Page 73 Procedure 1. Right click the device and, under the Method dropdown menu, move the cursor over Calibrate and select Analog Calibration. 2. Select Scaled Digital to Analog Trim. 3. Follow screen prompts to perform a 4–20mA output trim. Rosemount 3051P...
  • Page 74 3. Select Analog Output Trim under Select Trim to recall and click Next. 4. Follow screen prompts to recall analog output trim. Recall factory trim - analog output with local operator interface (LOI) Procedure Reference Figure 5-7 for LOI instructions. Figure 5-7: Recall Factory Trim – Analog Output with LOI Emerson.com/Rosemount...

  • Page 75: Switching Hart ® Revision

    AMS Device Manager versions 10.5 or greater are compatible with HART Revision 7. ® 5.7.4 Switch HART revision with local operator interface (LOI) Procedure Navigate to HART REV within the extended menu and select either HART REV 5 or HART REV 7. Use Figure 5-8 to change HART Revision. Rosemount 3051P...
  • Page 76 Operation and maintenance Reference Manual April 2020 00809-0700-4001 Figure 5-8: Change HART Revision with LOI Emerson.com/Rosemount...

  • Page 77: Chapter 6 Troubleshooting

    Review the Product Certifications section of the Rosemount 3051P Product Data Sheet for any restrictions associated with a safe installation. Before connecting a handheld communicator in an explosive atmosphere, ensure that the instruments in the loop are installed in accordance with intrinsically safe or non- incendive field wiring practices.

  • Page 78: Troubleshooting For 4-20 Ma Output

    Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. Use only bolts supplied or sold by Emerson as spare parts. Improper assembly of manifolds to traditional flange can damage sensor module. WARNING Improper assembly of manifolds to traditional flange can damage the device.
  • Page 79 3. Check test equipment (verify accuracy). 4. Verify pressure calculations for application. 6.3.6 Digital pressure variable reading is erratic Recommended actions 1. Check application for faulty equipment in pressure line. 2. Verify transmitter is not reacting directly to equipment turning on/off. Rosemount 3051P...

  • Page 80: Diagnostic Messages

    1. Ensure the sensor cable connection to the electronics is tight. 2. Replace the transmitter. Electronics board failure LCD display FAIL BOARD screen Local operator FAIL BOARD interface (LOI) screen A failure has been detected in the electronics circuit board. Emerson.com/Rosemount...
  • Page 81 1. Confirm and correct all parameters listed in Device Information. 2. Perform a device reset. 3. Replace pressure transmitter. Sensor failure LCD display FAIL SENSOR screen Local operator FAIL SENSOR interface (LOI) screen A failure has been detected in the pressure sensor. Recommended action Replace pressure transmitter. Rosemount 3051P...
  • Page 82 The pressure is either above or below the sensor limits. Recommended actions 1. Check the transmitter pressure connection to ensure it is not plugged and the isolating diaphragms are not damaged. 2. Replace the pressure transmitter. Sensor temperature beyond limits LOI display TEMP LIMITS screen Emerson.com/Rosemount...
  • Page 83 A device parameter does not match the expected value. The error does not affect transmitter operation or analog output. Recommended action Replace the pressure transmitter. Configuration buttons operator error LCD display STUCK BUTTON screen Local operator STUCK BUTTON interface (LOI) screen Device is not responding to button presses. Rosemount 3051P...
  • Page 84 1. Confirm and correct all parameters listed in Device Information. 2. Perform a Device Reset. 3. Replace pressure transmitter. LCD display update failure LCD display (Not updating) screen Local operator (Not updating) interface (LOI) screen The LCD display is not receiving updates from the pressure sensor. Emerson.com/Rosemount...
  • Page 85 2. If the device is in a loop test and should no longer be, disable or momentarily remove power. 3. If the device is in multidrop mode and should not be, re-enable loop current by setting the polling address to 0. Simulation active LCD display (None) screen Rosemount 3051P...

  • Page 86: Disassembly Procedures

    Remove from service WARNING Follow all plant safety rules and procedures. Procedure 1. Power down transmitter. 2. Isolate and vent the process from the transmitter before removing the transmitter from service. 3. Remove all electrical leads and disconnect conduit. Emerson.com/Rosemount...
  • Page 87 6.5.3 Remove the local operator interface (LOI) or LCD display Rosemount 3051P transmitters with M4 or M5 option codes have an LOI or LCD display. The transmitter LOI/LCD display is located in the compartment opposite the terminal side. To remove and/or replace the LOI/LCD display, perform the following procedures: Procedure 1.

  • Page 88: Reassembly Procedures

    For inquiries outside of the United States, contact the nearest Emerson representative for RMA instructions. To expedite the return process outside of the United States, contact the nearest Emerson representative. WARNING Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed of and understand the hazard.
  • Page 89 Reference Manual Troubleshooting 00809-0700-4001 April 2020 Emerson Instrument and Valve Response Center representatives will explain the additional information and procedures necessary to return goods exposed to hazardous substances. Rosemount 3051P...
  • Page 90 Troubleshooting Reference Manual April 2020 00809-0700-4001 Emerson.com/Rosemount...

  • Page 91: Safety Instrumented Systems Requirements

    Safety instrumented systems (SIS) certification The safety-critical output of the Rosemount 3051P is provided through a two-wire, 4 - 20 mA signal representing pressure. The Rosemount 3051P safety certified pressure transmitter is certified to: Low Demand; Type B. SIL 2 for random integrity @ HFT=0 SIL 3...

  • Page 92: Configuring In Safety Instrumented Systems (Sis) Applications

    ® Use any HART capable configuration tool to communicate with and verify configuration of the Rosemount 3051P. Note Transmitter output is not safety-rated during the following: configuration changes, multidrop, and loop test. Use alternative means to ensure process safety during transmitter configuration and maintenance activities.

  • Page 93: Safety Instrumented Systems (Sis) Operation And Maintenance

    Safety instrumented systems (SIS) operation and maintenance 7.5.1 Proof tests Emerson recommends the following proof tests. Ensure that only qualified personnel perform proof tests. Fast Keys to perform a loop test, analog output trim, or sensor trim. Place the security switch in the ( ) position during proof test execution and reposition it in the ( ) position after execution.
  • Page 94 1. Bypass the safety function and take appropriate action to avoid a false trip. ® 2. Use HART communications to retrieve any diagnostics and take appropriate action. 3. Send a HART command to the transmitter to go to the high alarm current output and verify that the analog current reaches that value. Emerson.com/Rosemount...

  • Page 95: Inspection

    Product repair The transmitter is repairable with limited replacement options. Report all failures detected by the transmitter diagnostics or by the proof test. Submit feedback electronically at Emerson.com/Rosemount/Report-A-Failure Only qualified personnel should repair the product and replace parts. Rosemount 3051P...
  • Page 96 Reference Manual April 2020 00809-0700-4001 7.6.4 Safety instrumented systems (SIS) reference Operate the transmitter in accordance to the functional and performance specifications provided in the Rosemount 3051P Product Data Sheet. 7.6.5 Failure rate data FMEDA Report includes failure rates. 7.6.6 Failure values Safety Deviation (defines what is dangerous in an FMEDA): ±2.0% of analog output span...

  • Page 97: Appendix A Reference Data

    April 2020 Reference data Product certifications and installation drawings To view current Rosemount 3051P product certifications and installation drawings, follow these steps: 1. Go to Emerson.com/Rosemount-3051P. 2. Scroll as needed to the green menu bar and click Documents and Drawings.
  • Page 98 Reference data Reference Manual April 2020 00809-0700-4001 Emerson.com/Rosemount...

  • Page 99: Appendix B Field Communicator Menu Trees And Fast Keys

    Reference Manual Field Communicator menu trees and Fast Keys 00809-0700-4001 April 2020 Field Communicator menu trees and Fast Keys Menu trees Figure B-1: Overview Rosemount 3051P...
  • Page 100 Revision 7 mode. Selection will not appear in the HART Revision 5 device descriptor (DD). Figure B-2: Configure: Guided Setup Note Selections with black circle are only available in HART Revision 7 mode. Selection will not appear in the HART Revision 5 DD. Emerson.com/Rosemount...
  • Page 101 Reference Manual Field Communicator menu trees and Fast Keys 00809-0700-4001 April 2020 Figure B-3: Configure: Manual Setup Note Selections with black circle are only available in HART Revision 7 mode. Selection will not appear in HART Revision 5 DD. Rosemount 3051P...
  • Page 102 Field Communicator menu trees and Fast Keys Reference Manual April 2020 00809-0700-4001 Figure B-4: Configure: Alert Setup Figure B-5: Service Tools Note Selections with black circle are only available in HART Revision 7 mode. Selection will not appear in the HART Revision 5 DD. Emerson.com/Rosemount...

  • Page 103: Fast Keys

    2, 2, 5, 2, 4 2, 2, 5, 2, 3 Upper sensor trim 3, 4, 1, 1 3, 4, 1, 1 Long tag 2, 2, 7, 1, 2 Locate device 3, 4, 5 Simulate digital signal 3, 5 Rosemount 3051P...
  • Page 104 Field Communicator menu trees and Fast Keys Reference Manual April 2020 00809-0700-4001 Emerson.com/Rosemount...

  • Page 105: Appendix C Local Operator Interface (Loi)

    Reference Manual Local operator interface (LOI) 00809-0700-4001 April 2020 Local operator interface (LOI) Local operator interface (LOI) menu tree Rosemount 3051P...

  • Page 106: Local Operator Interface (Loi) Menu Tree - Extended Menu

    Local operator interface (LOI) Reference Manual April 2020 00809-0700-4001 Local operator interface (LOI) menu tree - extended menu Emerson.com/Rosemount...

  • Page 107: Entering Numbers

    SAVE screen is shown. Usage notes: To move backwards in the number, scroll to the left arrow symbol and press Enter. • • The negative symbol is only allowed in the leftmost position. Rosemount 3051P...

  • Page 108: Entering Text

    Text entry follows the same rules as the number entry rules in Entering numbers, except the following characters are available in all locations: A-Z, 0-9, -, /, space. Note If the current text contains a character the LOI cannot display, it will be shown as an asterisk “*”. Emerson.com/Rosemount...
  • Page 109 Reference Manual 00809-0700-4001 April 2020 Rosemount 3051P...
  • Page 110 Emerson Terms and Conditions of Sale are available upon request. The Emerson logo is a Facebook.com/Rosemount trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Youtube.com/user/RosemountMeasurement Emerson family of companies. All other marks are the property of their respective owners.

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