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Emerson Rosemount 2088 Reference Manual

Pressure transmitter
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Reference Manual
00809-0100-4108, Rev CC
April 2021
™
Rosemount
2088, 2090P, and 2090F
Pressure Transmitters
®
with HART
and 1-5Vdc Low Power Protocol

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Summary of Contents for Emerson Rosemount 2088

  • Page 1 Reference Manual 00809-0100-4108, Rev CC April 2021 ™ Rosemount 2088, 2090P, and 2090F Pressure Transmitters ® with HART and 1-5Vdc Low Power Protocol...
  • Page 2 The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings. For information on Rosemount nuclear-qualified products, contact your local Emerson Sales Representative. NOTICE Read this manual before working with the product.
  • Page 3 This is true for all systems used within the facility. 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.

  • Page 5: Table Of Contents

    Reference Manual Contents 00809-0100-4108 April 2021 Contents Chapter 1 Introduction......................7 1.1 Using this manual........................7 1.2 Models covered........................... 7 1.3 Product recycling/disposal......................8 Chapter 2 Configuration......................9 2.1 Safety messages.......................... 9 2.2 System readiness........................10 2.3 HART installation flowchart......................13 2.4 Transmitter overview.........................14 2.5 Configuration overview......................
  • Page 6 B.2 Field communicator Fast Keys....................93 Appendix C Local Operator Interface (LOI) Menu.................95 C.1 LOI menu tree..........................95 C.2 LOI menu tree - extended menu....................96 C.3 Number entry..........................97 C.4 Text entry..........................98 Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 7: Chapter 1 Introduction

    ™ the Rosemount 2088, 2090F, and 2090P. The sections are organized as follows: Configuration provides instruction on commissioning and operating Rosemount 2088 Transmitters. Information on software functions, configuration parameters, and online variables is also included. Hardware Installation contains mechanical installation instructions, and field upgrade options.

  • Page 8: Product Recycling/Disposal

    Measures gage pressure up to 300 psi (20,7 bar) Product recycling/disposal Recycling of equipment and packaging should be taken into consideration and disposed of in accordance with local and national legislation/regulations. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 9: Chapter 2 Configuration

    The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear- qualified hardware or products may cause inaccurate readings. For information on Rosemount nuclear-qualified products, contact your local Emerson Sales Representative. Reference Manual...

  • Page 10: System Readiness

    Restrict physical access by unauthorized personnel to protect end users’ assets. This is true for all systems used within the facility. 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.

  • Page 11: Date

    Within Table 2-1, use the HART Universal Revision and Device Revision numbers to find the correct DD Example Table 2-1: Rosemount 2088 and 2090 with 4–20 mA HART Protocol Device Revisions and Files Release Device identification Device driver Review...
  • Page 12 Configuration Reference Manual April 2021 00809-0100-4108 Table 2-2: Rosemount 2088 with 1–5 Vdc Low Power HART Protocol Device Revisions and Files Release Device identification Device driver Review Review date identification instructions function NAMUR NAMUR HART HART Device Manual Change hardware...

  • Page 13: Hart Installation Flowchart

    Reference Manual Configuration 00809-0100-4108 April 2021 HART installation flowchart ® Figure 2-1: HART Installation Flowchart Reference Manual...

  • Page 14: Transmitter Overview

    LOI menu screens. The LOI display comes with two buttons mounted on the front of the display board. See Figure 2-2. Figure 2-2: LCD/LOI display LCD display LOI display Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 15: Configuration Overview

    Reference Manual Configuration 00809-0100-4108 April 2021 Figure 2-3: Block Diagram Of Operation A. Sensor Module B. Electronics Board C. 4-20 mA Signal to Control System D. Field Communicator Configuration overview This section contains information on commissioning and tasks that should be performed on the bench prior to installation, as well as tasks performed after installation as described Performing transmitter tests.
  • Page 16 Refer to Figure 4-2 for switch location. Note LOI is available with the Rosemount 2088 (option M4) but is not available with the Rosemount 2090F or 2090P. 2.6.1 Configuring on the bench To configure on the bench, required equipment includes a power supply, and a Field Communicator, AMS Device Manager, or an LOI (option M4).
  • Page 17 Device Dashboard interface. As stated in System readiness, it is critical that the latest DD’s are loaded into the Field Communicator. Refer to either Emerson.com FieldCommGroup.org to download latest DD library. Field Communicator menu trees and Fast Keys are available in...
  • Page 18 LOI menu trees are available in Local Operator Interface (LOI) Menu. Figure 2-7: LOI Configuration Buttons A. Internal configuration buttons B. External configuration buttons Table 2-3: LOI Button Operation Button Left SCROLL Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 19: Verify Configuration

    Fast key sequences for the latest DD are shown in Table 2-4. For Fast Key sequences for legacy DD's contact your local Emerson Representative. Table 2-4: Device Dashboard Fast Key sequence From the HOME screen, enter the Fast Key sequences listed...

  • Page 20: Basic Setup Of The Transmitter

    This section goes through the necessary steps for basic setup of a pressure transmitter. 2.8.1 Setting pressure units The pressure unit command sets the unit of measure for the reported pressure. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 21 Reference Manual Configuration 00809-0100-4108 April 2021 Setting pressure units with a Field Communicator From the HOME screen, enter the Fast Key sequence. Device Dashboard Fast Keys 2, 2, 1, 1, 4 Setting pressure units with AMS Device Manager Procedure 1. Right select the device and select Configure. 2.
  • Page 22 2. Select the Analog Output tab. 3. Select Range by Applying Pressure button and follow the screen prompts range the transmitter. Rerange with an applied pressure source using a Field Communicator Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 23 Reference Manual Configuration 00809-0100-4108 April 2021 Figure 2-10 to manually rerange the device using an applied pressure source with an LOI. Figure 2-10: Rerange with Applied Pressure Using LOI RERANGE VIEW CONFIG ENTER VALUES ZERO TRIM APPLY VALUES APPLY VALUES UNITS BACK TO MENU RERANGE...
  • Page 24 Damping with a Field Communicator Procedure 1. From the HOME screen, enter the Fast Key sequence. Device Dashboard Fast Keys 2, 2, 1, 1, 5 2. Enter desired Damping Value and select APPLY. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 25: Configuring The Lcd Display

    Reference Manual Configuration 00809-0100-4108 April 2021 Damping with AMS Device Manager Procedure 1. Right select the device and select Configure. 2. Select Manual Setup. 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 LOI Reference Figure 2-12...

  • Page 26: Detailed Transmitter Setup

    4–20 mA (1–5 Vdc) saturation 4–20 mA (1–5 Vdc) alarm 3.80 mA (0.95 V) ≤ 3.60 mA (0.90 V) (.90 –.95 V) High 20.50 mA (5.13 V) ≥22.50 mA (5.63 V) (5.05 –5.75 V) Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 27 Reference Manual Configuration 00809-0100-4108 April 2021 Table 2-7: Custom Alarm and Saturation Values Level 4–20 mA (1–5 Vdc) saturation 4–20 mA (1–5 Vdc) alarm 3.70 mA– 3.90 mA (.90 –.95 V) 3.60–3.80 mA (.90 –.95 V) High 20.10 mA –22.90 mA (5.025 –5.725 V) 20.20 mA –...
  • Page 28 A low flow cutoff value that is practical for the flow element in the application should be entered. Configuring scaled variable using a Field Communicator From the HOME screen, enter the Fast Key sequence. Device Dashboard Fast Keys 2, 1, 4, 7 Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 29 Reference Manual Configuration 00809-0100-4108 April 2021 Procedure Follow the screen prompts to configure Scaled Variable. a) When configuring for level, select Linear under Select Scaled data options. b) When configuring for flow, select Square Root under Select Scaled data options. Configuring scaled variable using AMS Device Manager Procedure 1.

  • Page 30: Performing Transmitter Tests

    Configuring alarm and saturation levels. Note Before returning transmitter to service, verify security switch is set to the correct position. Refer to Verify configuration. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 31 Reference Manual Configuration 00809-0100-4108 April 2021 2.11.2 Performing an analog loop test 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. It is recommended that the 4–20 mA (1–5 Vdc) points in addition to alarm levels when installing, repairing, or replacing a transmitter.

  • Page 32: Configuring Burst Mode

    Field Communicator, AMS Device Manager, or a control system to initiate a request. ® 2.12.1 Choosing burst mode options in HART Message content options: • PV only • Percent of Range Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 33 Reference Manual Configuration 00809-0100-4108 April 2021 • PV, 2V, 3V, 4V • Process Variables • Device Status ® 2.12.2 Choosing burst mode options in HART Message content options: • PV only • Percent of Range • PV, 2V, 3V, 4V •...

  • Page 34: Establishing Multidrop Communication

    Revision 5, and 1–63 for HART Revision 7. Each transmitter in a multidropped loop must have a unique poll address. Changing transmitter address using a Field Communicator From the HOME screen, enter the Fast Key sequence. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 35 Reference Manual Configuration 00809-0100-4108 April 2021 HART Revision 5 HART Revision 7 Device Dashboard Fast Keys 2, 2, 5, 2, 1 2, 2, 5, 2, 2 Changing transmitter address using AMS Device Manager Procedure 1. Right select on the device and select Configure. 2.
  • Page 36 Configuration Reference Manual April 2021 00809-0100-4108 Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 37: Chapter 3 Hardware Installation

    Reference Manual Hardware Installation 00809-0100-4108 April 2021 Hardware Installation Overview ™ The information in this section covers installation considerations for the Rosemount ® 2088, 2090F, and 2090P, 2090F, and 2090P with HART protocols. A Quick Start Guide shipped with every transmitter to describe recommended pipe-fitting and wiring procedures for initial installation.

  • Page 38: Considerations

    Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical shock. 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.

  • Page 39: Installation Procedures

    Installation procedures 3.4.1 Mount the transmitter The following are approximate weights of each transmitter: • Rosemount 2088 2.44 lb (1,11 kg) • Rosemount 2090F 2.74 lb (1.24 kg) • Rosemount 2090P 2.96 lb (1.34 kg) In many cases its compact size and light weight makes it possible to mount directly to the respective apparatus without using an additional mounting bracket.
  • Page 40 Table 3-1: Mounting Brackets 2051 brackets Option Process connections Mounting Materials code Coplanar In-line Traditional Pipe Panel Flat mount mount panel bracket bracket bolts bolts mount Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 41 Reference Manual Hardware Installation 00809-0100-4108 April 2021 Figure 3-1: Mounting Bracket Option Code B4 Reference Manual...
  • Page 42 Hardware Installation Reference Manual April 2021 00809-0100-4108 Figure 3-2: Mounting Bracket Option Code B4 Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 43 Reference Manual Hardware Installation 00809-0100-4108 April 2021 Figure 3-3: Mounting Bracket Option Code B4 Figure 3-4: Head Markings * The last digit in the F593 heading marking may be any letter between A and M. A. Carbon Steel (CS) Head Markings B.
  • Page 44 Note For steam or other elevated temperature services, it is important that temperatures at the process connection do not exceed the transmitter’s process temperature limits. Figure 3-5: Liquid Applications Installation Example Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 45 Reference Manual Hardware Installation 00809-0100-4108 April 2021 Figure 3-6: Liquid Applications Installation Example Figure 3-7: Steam Applications Installation Example Best practices The piping between the process and the transmitter must accurately transfer the pressure to obtain accurate measurements. There are five possible sources of error: pressure transfer, leaks, friction loss (particularly if purging is used), trapped gas in a liquid line, liquid in a gas line, and density variations between the legs.
  • Page 46 Do not apply torque directly to the sensor module. Rotation between the sensor module and the process connection can damage the electronics. To avoid damage, apply torque only to the hex-shaped process connection: Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 47: Process Connections

    Reference Manual Hardware Installation 00809-0100-4108 April 2021 A. Sensor module B. Process connection Process connections 3.5.1 Rosemount 2090P Installing the Rosemount 2090P transmitter involves attaching a weld spud to the tapped process vessel, attaching the transmitter to the weld spud, and making electrical connections.
  • Page 48 Example Important Do not over-tighten the retaining ring. A spanner wrench hole is located on the knurled portion of the retaining ring to assist in transmitter removal if it is over-tightened. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 49: Rosemount 306 Manifold

    D. Bevelled edge E. Process Rosemount 306 Manifold The Rosemount 306 Integral Manifold is used with the Rosemount 2088 in-line transmitters to provide block-and-bleed valve capabilities of up to 10000 psi (690 bar). Figure 3-10: Rosemount 2088 and 306 In-line Manifold...
  • Page 50 Hardware Installation Reference Manual April 2021 00809-0100-4108 3.6.1 Rosemount 306 Integral Manifold installation procedure Assemble the Rosemount 306 Manifold to the Rosemount 2088 In-line transmitter with a thread sealant. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 51: Chapter 4 Electrical Installation

    Reference Manual Electrical Installation 00809-0100-4108 April 2021 Electrical Installation Overview ™ The information in this section covers installation considerations for the Rosemount 2088, 2090F, and 2090P. A Quick Start Guide is shipped with every transmitter to describe pipe-fitting, wiring procedures, and basic configuration for initial installation. Note For transmitter disassembly and reassembly refer to sections Disassembly...

  • Page 52: Lcd Display

    Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical shock. 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.
  • Page 53 Reference Manual Electrical Installation 00809-0100-4108 April 2021 Figure 4-1: LCD Display Assembly A. LCD display B. Extended Cover C. Captive Screws 4.3.1 Rotating LOI/LCD display Procedure 1. Secure the loop to manual control and remove power to transmitter. 2. Remove transmitter housing cover. 3.

  • Page 54: Configuring Transmitter Security

    Electrical Installation Reference Manual April 2021 00809-0100-4108 Configuring transmitter security There are four security methods with the Rosemount 2088, 2090F, and 2090P transmitters. • Security switch ® • HART Lock • Configuration Buttons lock • LOI password Figure 4-2: 4–20 mA electronics board...
  • Page 55 Reference Manual Electrical Installation 00809-0100-4108 April 2021 Procedure 1. If the transmitter is installed, secure the loop, and remove power. 2. Remove the housing cover opposite the field terminal side. Do not remove the instrument cover in explosive atmospheres when the circuit is live. 3.
  • Page 56 Procedure 1. Right select 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. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 57: Setting Transmitter Alarm

    Reference Manual Electrical Installation 00809-0100-4108 April 2021 Configuring LOI password using LOI Figure 4-3: LOI Password EXTENDED MENU VIEW CONFIG CALIBRAT ZERO TRIM DAMPING UNITS TRANSFER FUNCT RERANGE SCALED VARIAB LOOP TEST ASSIGN P DISPLAY EXTENDED MENU ALARM SAT VALUES EXIT MENU PASSWORD PASSWORD...
  • Page 58 Communicator. If a single power supply is used to power more than one Rosemount 2051 Transmitter, the power supply used, and circuitry common to the transmitters, should not have more that 20 Ω of impedance at 1200 Hz. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 59 Reference Manual Electrical Installation 00809-0100-4108 April 2021 Figure 4-5: Load Limitation Maximum loop resistance = 43.5 × (power supply voltage – 10.5) • • The Field Communicator requires a minimum loop resistance of 250 Ω for communication. The total resistance load is the sum of the resistance of the signal leads and the load resistance of the controller, indicator, I.S.
  • Page 60 2. For 4–20 mA HART output, connect the positive lead to the terminal marked (pwr/ comm+) and the negative lead to the terminal marked (pwr/comm–). Do not connect the powered signal wiring to the test terminals. Power could damage the test diode. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 61 Reference Manual Electrical Installation 00809-0100-4108 April 2021 a) For 1–5 Vdc HART Output, connect the positive lead to (PWR +) and the negative to the (PWR–). Do not connect the powered signal wiring to the test terminals. Power could damage the test diode. 3.
  • Page 62 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 2088, 2090F, 2090P transmitters. Refer to Figure 4-9.
  • Page 63 The transient protection terminal block can be ordered as an installed option (Option Code T1) or as a spare part to retrofit existing Rosemount 2088, 2090F, and 2090P transmitters in the field. See Specifications and Reference Data for part numbers.
  • Page 64 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 4-9. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 65: Operation And Maintenance

    Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical shock. 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.

  • Page 66: Recommended Calibration Tasks

    2. Analog output calibration Sensor calibration allows the user to adjust the pressure (digital value) reported by the transmitter to be equal to a pressure standard. The sensor calibration can adjust the Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 67 Reference Manual Operation and Maintenance 00809-0100-4108 April 2021 pressure offset to correct for mounting conditions or line pressure effects. This correction is recommended. The calibration of the pressure range (pressure span or gain correction) requires accurate pressure standards (sources) to provide a full calibration. Like the Sensor calibration, the analog output can be calibrated to match the user measurement system.

  • Page 68: Determining Calibration Frequency

    4. Calculate the stability per month. 5. Calculate the calibration frequency. 5.5.1 Sample calculation for Rosemount 2088 Procedure 1. Determine the performance required for your application. Required Performance: 0.50% of span Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 69: Trim The Pressure Signal

    Reference Manual Operation and Maintenance 00809-0100-4108 April 2021 2. Determine the operating conditions. Transmitter: Rosemount 2088G, Range 1 [URL = 30 psi (2,1 bar)] Calibrated Span: 30 psi (2,1 bar) Ambient Temperature Change: ± 50 °F (28 °C) 3. Calculate total probable error (TPE). TPE = = 0.309% of span...
  • Page 70 Device Dashboard Fast Keys 3, 4, 1 To calibrate the sensor with a Field Communicator using the sensor trim function, perform the following procedure: Procedure 1. Select 2: Lower Sensor Trim. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 71 Reference Manual Operation and Maintenance 00809-0100-4108 April 2021 Note Select pressure points so that lower and upper values are equal to or outside the expected process operation range. This can be done by going to Rerange the transmitter. 2. Follow the commands provided by the Field Communicator to complete the adjustment of the lower value.

  • Page 72: Trim The Analog Output

    4–20 mA analog (1– 5 Vdc) signal will be affected. Figure 5-5 graphically shows the two ways the characterization curve is affected when an analog output trim is performed. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 73 Reference Manual Operation and Maintenance 00809-0100-4108 April 2021 Figure 5-5: Analog Output Trim Example A. Before trim B. After Trim 5.7.1 Performing digital-to-analog trim (4–20 mA/1–5 V output trim) Note If a resistor is added to the loop, ensure that the power supply is sufficient to power the transmitter to a 20 mA output with additional loop resistance.
  • Page 74 1. Right select the device and under the Method drop down menu, move cursor over Calibrate and select Analog Calibration. 2. Select Scaled Digital to Analog Trim. 3. Follow screen prompts to perform a 4–20 mA/ 1–5 V Output Trim. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 75: Switching Hart Revision

    Reference Manual Operation and Maintenance 00809-0100-4108 April 2021 5.7.3 Recalling factory trim—analog output The Recall Factory Trim—Analog Output command allows the restoration of the as- shipped factory settings of the analog output trim. This command can be useful for recovering from an inadvertent trim, incorrect Plant Standard or faulty meter. Recalling factory trim - analog output with a Field Communicator From the HOME screen, enter the Fast Key sequence and follow the steps within the Field...
  • Page 76 CALIBRAT ZERO TRIM DAMPING UNITS TRANSFER FUNCT RERANGE SCALED VARIAB LOOP TEST ASSIGN PV DISPLAY EXTENDED MENU ALARM SAT VALUES EXIT MENU PASSWORD SIMULATE HART REV BACK TO MENU EXIT MENU Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 77: Chapter 6 Troubleshooting

    Reference Manual Troubleshooting 00809-0100-4108 April 2021 Troubleshooting Overview Table 6-1 Table 6-2 provide summarized maintenance and troubleshooting suggestions for the most common operating problems. If you suspect malfunction despite the absence of any diagnostic messages on the Field Communicator display, consider using Diagnostic messages to identify any potential problem.

  • Page 78: Troubleshooting Tables

    Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical shock. 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.
  • Page 79 Reference Manual Troubleshooting 00809-0100-4108 April 2021 Table 6-1: Rosemount troubleshooting table for 4–20 mA output (continued) Symptom Corrective actions Check that power wires are connected to signal terminals and not test terminals Verify clean DC Power to transmitter (Max AC noise 0.2 volts peak to peak) Verify the output is between 4 and 20 mA or saturation levels Have Field Communicator poll for all addresses...
  • Page 80 Verify transmitter is not reacting directly to equipment turning on/off Verify damping is set properly for application Voltage reading is erratic Verify power source to transmitter has adequate voltage and current Check for external electrical interference Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 81: Diagnostic Messages

    Reference Manual Troubleshooting 00809-0100-4108 April 2021 Table 6-2: Rosemount troubleshooting for 1–5 Vdc output (continued) Symptom Corrective actions Verify transmitter is properly grounded Verify shield for twisted pair is only grounded at one end Diagnostic messages Listed in the below sections are detailed table of the possible messages that will appear on either the LCD/LOI display, a Field Communicator, or an AMS Device Manager system.
  • Page 82 Sensor A user written parameter 1. Confirm and correct all parameters listed Parameter does not match expected in Device Information. Warning value. 2. Perform a Device Reset. 3. Replace pressure transmitter. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 83: Disassembly Procedures

    Reference Manual Troubleshooting 00809-0100-4108 April 2021 Table 6-5: Status: Advisory (continued) Alert name LOI screen Problem Recommended action display screen LCD Display [If display [If display is The LCD display is not 1. Check the connection between the LCD Update is not receiving updates from the display and the circuit board.
  • Page 84 6.5.3 Removing the LOI or LCD display Rosemount 2088 with M4 or M5 option codes have and LOI or LCD display. The transmitter LOI/LCD display are located in the compartment opposite the terminal side. To remove and/or replace the LOI/LCD display, perform the following procedures: Procedure 1.

  • Page 85: Reassembly Procedures

    Reference Manual Troubleshooting 00809-0100-4108 April 2021 CAUTION Safety messages for the complete warning. 3. After the screws are loosened, pull the LOI/LCD display off of the electronics board and out of the housing. Make sure to pull directly backwards so to not bend or damage the connection pins on the electronics board.

  • Page 86: Service Support

    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. CAUTION Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed of and understand the hazard.

  • Page 87: Appendix A Specifications And Reference Data

    2. Scroll as needed to the green menu bar and click Documents & Drawings. 3. Click Manuals & Guides. 4. Select the appropriate Quick Start Guide. Ordering Information, Specifications, and Drawings To view current Rosemount 2088, 2088P, and 2088F Product Certifications, follow these steps: Procedure 1. Go to: •...
  • Page 88 3. For installation drawings, click Drawings & Schematics and select the appropriate document. 4. For ordering information, specifications, and dimensional drawings, click Data Sheets & Bulletins and select the appropriate Product Data Sheet. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 89: Appendix B Field Communicator Menu Trees And Fast Keys

    Reference Manual Field Communicator Menu Trees and Fast Keys 00809-0100-4108 April 2021 Field Communicator Menu Trees and Fast Keys Field Communicator menu trees Figure B-1: Overview Active Alerts 1 Refresh Alerts 2 Active Alert 1 3 Active Alert 2 4 Etc Comm Status: Polled 1 Communication Change Identification...
  • Page 90 1 Burst Message 1 2 Message 1 Content 3 Message 1 Variables Note Selections with black circle are only available in HART Revision 7 mode. Selection will not appear in HART Revision 5 DD. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 91 Reference Manual Field Communicator Menu Trees and Fast Keys 00809-0100-4108 April 2021 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. Reference Manual...
  • Page 92 Field Communicator Menu Trees and Fast Keys Reference Manual April 2021 00809-0100-4108 Figure B-4: Configure - Alert Setup Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 93: Field Communicator Fast Keys

    Reference Manual Field Communicator Menu Trees and Fast Keys 00809-0100-4108 April 2021 Figure B-5: Service Tools Active Alerts Pressure 1 Refresh Alerts 1 Pressure 2 Active Alert 1 2 Status 3 Active Alert 2 4 Etc. Scaled Variable 1 Scaled Variable 2 Status Home Analog Output...
  • Page 94 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 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 95: Appendix C Local Operator Interface (Loi) Menu

    Reference Manual Local Operator Interface (LOI) Menu 00809-0100-4108 April 2021 Local Operator Interface (LOI) Menu LOI menu tree VIEW CONFIG UNITS PRESSURE UNITS PRESS UNITS TEMP UNITS TEMP UNITS BACK TO MENU EXIT MENU LOI MENU VIEW CONFIG TRANSFER FUNCTION ZERO TRIM DAMPING RERANGE...

  • Page 96: Loi Menu Tree - Extended Menu

    CHANGE PASSWORD BACK TO MENU EXIT MENU SIMULATE SIMULATE PRESS SIMULATE TEMP SIMULATE SCALED END SIMUL BACK TO MENU EXIT MENU HART REV HART7 REV HART5 REV BACK TO MENU EXIT MENU Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...

  • Page 97: Number Entry

    Reference Manual Local Operator Interface (LOI) Menu 00809-0100-4108 April 2021 Number entry Floating-point numbers can be entered with the LOI. All eight number locations on the top line can be used for number entry. Refer to Configuring with a LOI for LOI button operation.

  • Page 98: Text Entry

    A-Z, 0-9, -, /, space. Usage note: If the current text contains a character the LOI cannot display, it will be shown as an asterisk “*”. Rosemount 2088, 2090P, and 2090F Pressure Transmitter Reference Manual...
  • Page 99 Reference Manual 00809-0100-4108 April 2021 Reference Manual...
  • Page 100 2021 Emerson. All rights reserved. Emerson Terms and Conditions of Sale are available upon request. The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Emerson family of companies. All other marks are the property...

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