Emerson Rosemount 3144P Reference Manual
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Emerson Rosemount 3144P Reference Manual

Temperature transmitter
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Reference Manual
00809-0100-4021, Rev EA
March 2007
Rosemount 3144P Temperature Transmitter
This product is a core
component of the PlantWeb
digital plant architecture.
www.rosemount.com

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  • Page 1 Reference Manual 00809-0100-4021, Rev EA March 2007 Rosemount 3144P Temperature Transmitter This product is a core component of the PlantWeb digital plant architecture. www.rosemount.com...
  • Page 3 For information on Rosemount nuclear-qualified products, contact your local Emerson Process Management Sales Representative. Rosemount 3144P Temperature Transmitter may be protected by one or more U.S. Patents Pending. Other foreign patents pending. www.rosemount.com...

  • Page 5: Table Of Contents

    Reference Manual 00809-0100-4021, Rev DA Rosemount 3144P March 2007 Table of Contents SECTION 1 Overview..........1-1 Manual.
  • Page 6 Reference Manual 00809-0100-4021, Rev DA Rosemount 3144P March 2007 Use with the HART Tri-Loop ....... 3-24 Calibration .
  • Page 7 APPENDIX B Rosemount 3144P With HART / 4–20 mA ..... B-1 Approved Manufacturing Locations ..... . . B-1 Product European Union Directive Information .
  • Page 8 Reference Manual 00809-0100-4021, Rev DA Rosemount 3144P March 2007 TOC-4...

  • Page 9: Overview

    3144P Revisions ....... . . page 1-6 OVERVIEW Manual This manual is designed to assist in the installation, operation, and maintenance of the Rosemount 3144P. Section 1: Introduction • Transmitter and Manual Overview •...

  • Page 10: Transmitter

    Refer to the following literature for a full range of compatible connection heads, sensors, and thermowells provided by Emerson Process Management. • Temperature Sensors and Assemblies Product Data Sheet, Volume 1 (document number 00813-0100-2654) •...

  • Page 11: Environmental

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Environmental Temperature Effects The transmitter will operate within specifications for ambient temperatures between –40 and 185 °F (–40 and 85 °C). Heat from the process is transferred from the thermowell to the transmitter housing. If the expected...

  • Page 12: Mounting

    3144 and 3244MV before December 2001 do not fully support the new features of the 3144P. The Device Descriptors (DD) are available with new communicators or can be loaded into existing communicators at any Emerson Process Management Service Center.

  • Page 13: Return Of Materials

    Rosemount 3144P March 2007 RETURN OF MATERIALS To expedite the return process in North America, call the Emerson Process Management National Response Center (800-654-7768). This center, will assist you with any needed information or materials. The center will ask for the following information: •...

  • Page 14: 3144P Revisions

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 3144P REVISIONS The initial release of the 3144P was device revision 3. In additional revisions there have been incremental improvements. Table 1-1 summarizes these changes. Table 1-1. HART 3144P Revisions Device Rev./ Software Rev.

  • Page 15: Safety Messages

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Section 2 Installation Safety Messages ....... . . page 2-1 Commissioning .

  • Page 16: Commissioning

    Commissioning consists of testing the transmitter and verifying transmitter configuration data. Rosemount 3144P transmitters can be commissioned either before or after installation. Commissioning the transmitter on the bench before installation using a 375 Field Communicator or AMS ensures that all transmitter components are in working order.

  • Page 17: Set The Switches

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Set the Switches HART Without a LCD display 1. If the transmitter is installed in a loop, set the loop to manual mode and disconnect power. 2. Remove the housing cover on the electronics side of the transmitter.

  • Page 18: Mounting

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 2-1. Transmitter Switch Locations. Switch Location Switches 4.4 in. (112 mm) Connector 4.4 in. (112 mm) Alarm and Write Protect (HART), Simulate and Write Protect (F OUNDATION Fieldbus) Write Protect Switch (HART and F...
  • Page 19 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Figure 2-2. Incorrect Conduit Installation Conduit Conduit Lines Lines Figure 2-3. Recommended Sealing Mounting with Drain Seal Compound Conduit for Union Coupling with Extension Field Wiring Thermowell Poured Conduit Seal (Where Required)

  • Page 20: Installation

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 INSTALLATION Typical North American 1. Attach the thermowell to the pipe or process container wall. Install and tighten thermowells and sensors. Apply process pressure to perform a Installation leak test. 2. Attach necessary unions, couplings, and extension fittings. Seal the ®...

  • Page 21: Typical European Installation

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Typical European 1. Mount the thermowell to the pipe or the process container wall. Install and tighten thermowells and sensors. Apply pressure and perform a leak Installation check before starting the process.

  • Page 22: In Conjunction With A Rosemount 333 Hart Tri-Loop

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 In Conjunction with a Use the dual-sensor option 3144P transmitter that is operating with two ® sensors in conjunction with a 333 HART Tri-Loop HART-to-Analog Signal Rosemount 333 HART Converter to acquire an independent 4–20 mA analog output signal for each Tri-Loop (HART / 4–20...

  • Page 23: Lcd Display

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 LCD Display Transmitters ordered with the LCD display option (code M5) are shipped with the LCD display installed. After-market installation of the LCD display on a conventional 3144P transmitter requires a small instrument screwdriver and the LCD display kit, which includes: •...

  • Page 24: Multichannel Installation (Hart / 4-20 Ma Only)

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Multichannel Installation You can connect several transmitters to a single master power supply (see Figure 2-7). In this case, the system may be grounded only at the negative (HART / 4–20 mA only) power supply terminal.
  • Page 25 Transmitter must be configured for a 3-wire RTD in order to recognize an RTD with a compensation loop. ** Emerson Process Management provides 4-wire sensors for all single-element RTDs. You can use these RTDs in 3-wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape.
  • Page 26 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Power/Current Loop Connections Use copper wire of a sufficient size to ensure that the voltage across the transmitter power terminals does not go below 12.0 V dc. 1. Connect the current signal leads as shown in Figure 2-10.

  • Page 27: Foundation

    Transmitter must be configured for a 3-wire RTD in order to recognize an RTD with a compensation loop. ** Emerson Process Management provides 4-wire sensors for all single-element RTDs. You can use these RTDs in 3-wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape.

  • Page 28: Sensor Connections

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sensor Connections Figure 2-9 on page 2-11 (HART) and Figure 2-12 on page 2-13 (F OUNDATION fieldbus) shows the correct sensor wiring connections to the transmitter sensor terminals. To ensure an adequate sensor connection, anchor the sensor lead wires beneath the flat washer on the terminal screw.

  • Page 29: Surges/Transients

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 NOTE Do not allow the voltage to drop below 12.0 V dc at the transmitter terminals when changing transmitter configuration parameters, or permanent damage to the transmitter could result. Figure 2-13. Load Limits.
  • Page 30 If the technique does not eliminate the transmitter alarms, try another technique. If all techniques unsuccessfully prevent transmitter alarms due to high EMI, contact a Emerson Process Management representative. Ungrounded Thermocouple, mV, and RTD/Ohm Inputs Option 1: recommended for ungrounded transmitter housing 1.
  • Page 31 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Option 3 1. Ground the sensor wiring shield at the sensor, if possible. 2. Ensure the sensor wiring and signal wiring shields are electrically isolated form the transmitter housing and other fixtures that may be grounded.
  • Page 32 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 2-18...

  • Page 33: Overview

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Section 3 HART Commissioning Overview ........page 3-1 Safety Messages .

  • Page 34: Field Communicator

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 375 FIELD The Menu Tree and Fast Key sequences use the following device revisions: COMMUNICATOR • 3144P: Device Revision Dev v4, DD v1 The 375 Field Communicator exchanges information with the transmitter from the control room, the instrument site, or any wiring termination point in the loop.

  • Page 35: Menu Tree

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Menu Tree Figure 3-1 displays a complete 3144P menu tree for use with the 375 Field Communicator. Options listed in bold type indicate that a selection provides other options. Figure 3-1. 3144P Menu Tree 1.

  • Page 36: Fast Key Sequences

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Fast Key Sequences Fast key sequences are listed below for common 3144P transmitter functions. NOTE: The fast key sequences assume that “Device Revision Dev v4, DD v1 is being used. Table 3-1 provides alphabetical function lists for all Field Communicator tasks as well as their corresponding fast key sequences.

  • Page 37: Ams

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 One of the key benefits of intelligent devices is the ease of device configuration. When used with AMS, the 3144P is easy to configure and provides instant and accurate alerts and alarms. The main configuration screen of the 3144P is the “Configuration Properties”...

  • Page 38: Check Output

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Right click on the device and select “Configuration Properties” from the menu. Select the tabs to review the transmitter configuration data. CHECK OUTPUT Before performing other transmitter online operations, review the configuration of the 3144P digital output parameters to ensure that the transmitter is operating properly.
  • Page 39 –10 to 100 millivolts • 2-, 3-, or 4-wire 0 to 2000 ohms Contact a Emerson Process Management representative for information on the temperature sensors, thermowells, and accessory mounting hardware that is available through Emerson Process Management. Right click on the device and select “Configuration.” Select “Sensor Connections,”...
  • Page 40 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sensor 1 Serial Number HART Fast Keys 1, 3, 2, 3, 3 The Sensor 1 S/N variable provides a location to list the serial number of the attached sensor. It is useful for identifying sensors and tracking sensor calibration information.
  • Page 41 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Terminal Temperature HART Fast Keys 1, 3, 2, 5 The Terminal Temp command sets the terminal temperature units to indicate the temperature at the transmitter terminals. Right click on the device and select “Configuration Properties” from the menu.
  • Page 42 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 4. Select OK after verifying the variable settings from the variable mapping menu. 5. Select OK to return the control loop to automatic control. 6. Select HOME to return to the Online menu.
  • Page 43 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 NOTE If Sensor 1 and/or Sensor 2 should fail while PV is configured for average temperature and Hot Backup is not enabled, the transmitter will go into alarm. For this reason, when PV is Sensor Average it is recommended that Hot Backup be enabled when dual-element sensors are used or when two temperature measurements are taken from the same point in the process.
  • Page 44 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Apply changes made (see “Apply AMS Changes” on page 3-5). Hot Backup Configuration HART Fast Keys 1, 3, 3, 4 The Config Hot BU command configures the transmitter to automatically use Sensor 2 as the primary sensor if Sensor 1 fails. With Hot Backup enabled, the primary variable (PV) must either be First Good or Sensor Average (see “Average Temperature”...
  • Page 45 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 10. From the Home screen, select 1 Device Setup, 3 Configuration, 3 Dual Sensor Configuration, 4 Configure Hot Backup to prepare to configure the transmitter for Hot Backup. 11. Select yes to enable Hot Backup.

  • Page 46: Device Output Configuration

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 1. Attach any two sensors to the transmitter as shown in Figure 2-12 on page 2-16. 2. From the Home screen, select 1 Device Setup, 3 Configuration, 1 Variable Mapping, 5 Variable Re-map to set primary, secondary, tertiary, and quaternary variables.
  • Page 47 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 PV Range Values HART Fast Keys 1, 3, 4, 1 The PV URV and PV LRV commands, found in the PV Range Values menu screen, allow the user to set the transmitter’s lower and upper range values using limits of expected readings.
  • Page 48 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 For example, as illustrated in Figure 3-2, if the temperature undergoes a step change—from 100 degrees to 110 degrees, and the damping is set to 5.0 seconds, at 5.0 seconds, the transmitter outputs 106.3 degrees, or 63 percent of the input change, and the output continues to approach the input curve according to the equation above.
  • Page 49 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Example: The high alarm value has been set to 20.8 mA. Therefore, the low saturation level, S, must be as follows: 20.5 ≤ S ≤ 20.7 mA. Preset alarms can either be 1 Rosemount or 2 NAMUR-compliant. Use the failure mode switch on the front side of the electronics (see “Switch Location”...

  • Page 50: Device Information

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 2. Choose from Floating Precision or One-, Two-, Three-, or Four-Digit Precision by pressing F4, ENTER. Press F2 to send the information to the transmitter. To change the meter bar graph, perform the following steps: 1.

  • Page 51: Measurement Filtering

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Message HART Fast Keys 1, 3, 5, 4 The Message variable provides the most specific user-defined means for identifying individual transmitters in multi-transmitter environments. It allows for 32 characters of information and is stored with the other configuration data.
  • Page 52 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Intermittent Threshold HART Fast Keys 1, 3, 6, 3 The threshold value can be changed from the default value of 0.2%. Turning the Intermittent Sensor Detect feature OFF or leaving it ON and increasing...

  • Page 53: Diagnostics And Service

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Transmitter Behavior with Intermittent Sensor Detect OFF When the Intermittent Sensor Detect feature is switched OFF, the transmitter tracks all process temperature changes, even if they are the consequence of an intermittent sensor. (The transmitter in effect behaves as though the threshold value had been set at 100%.) The output delay due to the...
  • Page 54 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Right click and select “Diagnostics and Calibration.” Choose “Test” and select “loop test,” “self test,” or “master reset.” Right-click on device and choose “status” to view errors. Loop Test HART Fast Keys...

  • Page 55: Transmitter Diagnostics Logging

    3144P HART transmitter Figure 3-4 shows a typical multidrop network. Do not use this figure as an installation diagram. Contact Emerson Process Management product support with specific requirements for multidrop applications. Multidrop is not suitable for safety-certified applications and installations.

  • Page 56: Use With The Hart Tri-Loop

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 NOTE The 3144P is set to address 0 at the factory, allowing it to operate in the standard point-to-point manner with a 4–20 mA output signal. To activate multidrop communication, the transmitter address must be changed to a number between 1 and 15.
  • Page 57 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Set Process Variable Output Order To set the process variable output order, follow the steps below. 1. From the Home screen, select 1 Device setup, 3 Configuration, 1 Variable Mapping, 5 Variable Remapping. Select OK to set the control loop to manual.
  • Page 58 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 1. Configure the dual-sensor 3144P variable map as shown. Variable Mapping Sensor 1 or Sensor Average Sensor 2 Differential Temperature As Desired 2. Configure Channel 1 of the HART Tri-Loop as TV (differential temperature).

  • Page 59: Calibration

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 CALIBRATION Calibrating the transmitter increases the precision of your measurement system. The user may use one or more of a number of trim functions when calibrating. To understand the trim functions, it is necessary to understand that HART transmitters operate differently from analog transmitters.

  • Page 60: Sensor Input Trim

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Figure 3-6. Trim Application: Linear Offset Application: Linear Offset and Slope Correction Solution: Single-Point Trim Solution: Two-Point Trim Method: Method: 1. Connect sensor to transmitter. Place 1. Connect sensor to transmitter. Place sensor in bath between range points.
  • Page 61 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 a. Select “No” if a sensor is connected to the transmitter b. Select “Yes” if using a calibration device. By selecting yes, the transmitter will be put into active calibration mode (see “Active Calibrator and EMF Compensation”...
  • Page 62 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 a. Select “No” if a sensor is connected to the transmitter b. Select “Yes” if using a calibration device. By selecting yes, the transmitter will be put into active calibration mode (see “Active Calibrator and EMF Compensation”...

  • Page 63: Transmitter-Sensor Matching

    When the 375 Field Communicator or AMS asks if an Active Calibrator is being used when the sensor trim routine is entered, select No. This will leave the “Active Calibrator Mode” disabled. Contact a Emerson Process Management representative for more information. Transmitter-Sensor...

  • Page 64: D/A Output Trim Or Scaled Output Trim

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 To disable the transmitter-sensor matching feature from the HOME screen select 1 Device Setup, 3 Configuration, 2 Sensor Config, 1 Change Type/Conn. Choose the appropriate sensor type from the ENTER SENSOR TYPE prompt.
  • Page 65 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 2. Connect an accurate reference meter to the transmitter at the CONNECT REFERENCE METER prompt. To do so, shunt the power to the transmitter through the reference meter at some point in the loop.

  • Page 66: Troubleshooting

    • Check the revision level of the transmitter device descriptors (DDs) stored in your communicator. The communicator should report Dev v4, DD v1 (improved), or reference “375 Field Communicator” on page 3-2 for previous versions. Contact Emerson Process Management Customer Central for assistance. Transmitter Does Not •...
  • Page 67 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 3-2. 375 Field Communicator Error Warning Descriptions – HART Message Description Add item for ALL device types or only for Asks the user whether the hot key item being added should be added for all device types or only this ONE device type for the type of device that is connected.
  • Page 68 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 3-2. 375 Field Communicator Error Warning Descriptions – HART Message Description Overwrite existing configuration memory Requests permission to overwrite existing configuration either by a device-to-memory transfer or by an offline configuration. User answers using the softkeys.

  • Page 69: Lcd Display

    The transmitter self-test has failed. If diagnostics indicate a failure of the electronics module, replace the electronics module with a new one. Contact the nearest Emerson Process Management Field Service Center if necessary. SNSR 1 FAIL -or- The transmitter has detected an open or shorted sensor condition. The sensor(s) might be disconnected, SNSR 2 FAIL connected improperly, or malfunctioning.

  • Page 70: Ams Software (Hart / 4-20 Ma Only)

    • Check the revision level of the transmitter device descriptors (DDs) stored in your software. The communicator should report Dev v3, DD v2 (improved), or Dev v2, DD v1 (previous). Contact Emerson Process Management Customer Central for assistance. Transmitter Does Not •...
  • Page 71 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 3-5. AMS Error Warning Descriptions Message Description Command not implemented The connected device does not support this function. Communication error Either a device sends back a response indicating that the message it received was unintelligible, or the 375 Field Communicator cannot understand the response from the device.

  • Page 72: Ams Screens

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 AMS Screens AMS provides advanced diagnostic messages, as well as help screens for the messages. Using the help screens can provide quick reference to remedying the situation. The trouble shooting section for this manual can also be pasted in AMS to assist in quick and accurate troubleshooting reference.

  • Page 73: Spare Parts

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 ® Hot BackUp Hot Backup is enabled and Sensor 1 or Sensor 2 has failed. The following is displayed on the Process Variable Screen. The suspect sensor should be investigated as soon as possible, and replaced as necessary.
  • Page 74 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 3-42...

  • Page 75: Overview

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Section 4 Fieldbus OUNDATION Configuration Overview ........page 4-1 Safety Messages .

  • Page 76: General Block Information

    Before configuring the device, ensure the host has the appropriate Device Description file revision for this device. The device descriptor can be found on www.rosemount.com. The initial release of the Rosemount 3144P with fieldbus protocol is device revision 1. OUNDATION Node Address The transmitter is shipped at a temporary (248) address.

  • Page 77: Link Active Scheduler

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 NOTE When an upstream block is set to OOS, this will impact the output status of all downstream blocks. The figure below depicts the hierarchy of blocks: Other Transducer Analog Input...

  • Page 78: Capabilities

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Block instantiation is done by the host control system or configuration tool, but not all hosts are required to implement this functionality. Please refer to your specific host or configuration tool manual for more information.

  • Page 79: Resource Block

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Analog Input Block (index number 1400, 1500, and 1600) The Analog Input Function Block (AI) processes the measurements from the sensor and makes them available to other function blocks. The output value from the AI block is in engineering units and contains a status indicating the quality of the measurement.
  • Page 80 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 REPORTS The 3144P supports alert reports. The Reports option bit must be set in the features bit string to use this feature. If it is not set, the host must poll for alerts.

  • Page 81: Plantweb ™ Alerts

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 MAX_NOTIFY The MAX_NOTIFY parameter value is the maximum number of alert reports that the resource can have sent without getting a confirmation, corresponding to the amount of buffer space available for alert messages. The number can be set lower, to control alert flooding, by adjusting the LIM_NOTIFY parameter value.
  • Page 82 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 MAINT_ALARMS A maintenance alarm indicates the device or some part of the device needs maintenance soon. If the condition is ignored, the device will eventually fail. There are five parameters associated with MAINT_ALARMS, they are described below.

  • Page 83: Recommended Actions For Plantweb Alerts

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 ADVISE_ACTIVE The ADVISE_ACTIVE parameter displays which of the advisories is active. Only the advisory with the highest priority will be displayed. This priority is not the same as the ADVISE_PRI parameter described above.

  • Page 84: Sensor Transducer Block

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 4-4. Resource Block SUMMARY_STATUS messages Condition Name No repair needed Repairable Call Service Center Table 4-5. Resource Block RB.DETAILED_STATUS RB.DETAILED_STATUS Description Sensor Transducer block error. Active when any SENSOR_DETAILED_STAUS bit is on...

  • Page 85: Lcd Transducer Block

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 4-7. Sensor Transducer Block XD_ERR messages Condition Name and Description Electronics Failure: An electrical component failed. I/O Failure: An I/O failure occurred. Software Error: The software has detected an internal error.

  • Page 86: Custom Meter Configuration

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Custom Meter Shipped from the factory, Parameter #1 (sensor 1) is configured to display the Primary Variable (temperature) from the LCD Transducer Block. When Configuration shipping with dual sensors, sensor 2 will be configured to display To change the configuration of Parameter #1, #2, or to configure additional parameters use the configuration parameters below.

  • Page 87: Self Test Procedure For The Lcd

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Self Test Procedure for The SELF_TEST parameter in the Resource block will test LCD segments. When running, the segments of the display should light up for about five the LCD seconds.

  • Page 88: Analog Input (Ai)

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 ANALOG INPUT (AI) Simulation Simulate replaces the channel value coming from the Sensor Transducer Block. For testing purposes, it is possible to manually drive the output of the Analog Input Block to a desired value. There are two ways to do this.
  • Page 89 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Indirect Select indirect when the desired output is a calculated measurement based on the sensor measurement (e.g. ohm or mV). The relationship between the sensor measurement and the calculated measurement will be linear.
  • Page 90 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Configuration Examples Sensor Type: 4-wire, Pt 100 α = 385. Desired measurement process temperature in the –200 to 500 °F range. Monitor the transmitter electronics temperature in the –40 to 185 °F. range...

  • Page 91: Filtering

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 AI2 as Terminal Temperature (body temperature) Put the AI Block into OOS mode. a. Go to MODE_BLK.TARGET b. Choose OOS (0x80) Go to CHANNEL a. Choose Body Temperature Go to L_TYPE a.

  • Page 92: Status

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Alarm Priority Alarms are grouped into five levels of priority: Priority Number Priority Description The alarm condition is not used. An alarm condition with a priority of 1 is recognized by the system, but is not reported to the operator.

  • Page 93: Analog Input Diagnostics

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Analog Input Diagnostics Table 4-10. AI BLOCK_ERR Conditions. Condition Number Condition Name and Description Other Block Configuration Error: the selected channel carries a measurement that is incompatible with the engineering units selected in XD_SCALE, the L_TYPE parameter is not configured, or CHANNEL = zero.

  • Page 94: Operation

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 OPERATION Overview This section contains information on operation and maintenance procedures. METHODS AND MANUAL OPERATION Each F fieldbus host or configuration tool has different ways of OUNDATION displaying and performing operations. Some hosts will use DD Methods to complete device configuration and will display data consistently across platforms.
  • Page 95 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sensor Calibration, Lower and Upper Trim Methods In order to calibrate the transmitter, run the Lower and Upper Trim Methods. If your system does not support methods, manually configure the Transducer Block parameters listed below.

  • Page 96: Statistical Process Monitoring (Spm)

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Statistical Process Statistical Process Monitoring algorithm is intended to provide basic information regarding the behavior of process measurements such as PID Monitoring (SPM) control block and actual valve position. The algorithm can monitor up to four user selected variables.

  • Page 97: Spm Configuration

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Monitoring Phase The monitoring phase starts after the learning process is complete. The algorithm compares the current values to the baseline values of the mean and standard deviation. During this phase the algorithm computes the percent change in mean and standard deviation to determine if the defined limits are violated.
  • Page 98 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 SPM#_Thresholds The SPM#_Thresholds are used to allow alerts to be sent when the values are beyond the threshold values that have been set for each parameter. Mean Limit Alert Limit value in percent change of the Mean compared with the baseline mean value.

  • Page 99: Troubleshooting Guides

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 TROUBLESHOOTING GUIDES Figure 4-2. 3144P troubleshooting flowchart PROBLEMS WITH COMMUNICATIONS Device does not Device does not stay on segment. appear on segment. 1. Check wiring to device. 2. Recycle power to device.
  • Page 100 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 4-12. Troubleshooting guide Symptom Cause Recommended Actions Device does not show up Unknown Recycle power to device on segment No power to device 1. Ensure the device is connected to the segment.
  • Page 101 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Figure 4-3. Problems with communications flowchart COMMUNICATIONS ESTABLISHED BUT HAVE “BLOCK_ERR” OR AN “ALARM” CONDITION. See “PlantWeb™ Alerts” on page 4-7 Problem Identified? Perform Recommended Action, see Table 4-13 on page 4-28.

  • Page 102: Foundation

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 OUNDATION Fieldbus If a malfunction is suspected despite the absence of a diagnostics message, follow the procedures described in Table 4-13 to verify that transmitter hardware and process connections are in good working order. Under each of symptoms, specific suggestions are offered for solving problems.

  • Page 103: Lcd Display

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 LCD Display NOTE The bar graph is not used for F fieldbus devices, nor are the OUNDATION “Sensor 1, Differential, Sensor 2, Multidrop, or Bust Mode” annunciators.” Table 4-14. LCD Display Error Warning Descriptions...
  • Page 104 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 All other custom tags that are entered must be: numbers 0 - 9, letters A - Z, and/or spaces. The following are the standard temperature units codes displayed on the LCD:...

  • Page 105: Safety Messages

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Section 5 Maintenance Safety Messages ....... . . page 5-1 Maintenance .

  • Page 106: Maintenance

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 MAINTENANCE The 3144P transmitter has no moving parts and require a minimum amount of scheduled maintenance. The transmitter features a modular design for easy maintenance. If a malfunction is suspected, check for an external cause before performing the diagnostics as discussed in this section.
  • Page 107 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 3. Loosen the two screws that anchor the electronics module assembly to the transmitter housing. 4. Firmly grasp the screws and assembly and pull it straight out of the housing, taking care not to damage the interconnecting pins.
  • Page 108 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007...

  • Page 109: Safety Messages

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Section 6 Certified Safety Instrumented System (Safety-Certified) 4–20 mA only Safety Messages ....... . . page 6-1 Certification .

  • Page 110: Commissioning

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 COMMISSIONING The 3144P Safety Certified Transmitter can be commissioned by a person with average knowledge of Rosemount temperature transmitters and the configuration device being used. To commission the 3144P Safety Certified Transmitter, use the HART “Fast Key Sequence”...

  • Page 111: Operation And Maintenance

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 OPERATION AND MAINTENANCE Proof Test The following proof tests are recommended. In the event that an error is found in the safety functionality, proof test results and corrective actions taken must be documented at www.rosemount.com/safety.

  • Page 112: Inspection

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table 6-1. Proof test interval guideline Sensors Abbreviated Proof Test Extended Proof Test Notes 4-wire RTD 97.7% 10 years 10 years 1 year 10 years 94.7% 2 years 2 years Dual T/C 99.6%...

  • Page 113: Overview

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Section 7 Prior Use (PU) Safety Instrumented System 4–20 mA only Overview ........page 7-1 Safe Failure Fraction .

  • Page 114: Safe Failure Fraction

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 SAFE FAILURE The Safe Failure Fraction calculation for the combination of the 3144P and the process sensor must consider the effects of the transmitter’s process FRACTION sensor diagnostics. The 3144P FMEDA report should be consulted for calculated transmitter failure rates.
  • Page 115 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 With a LCD display 1. If the transmitter is installed, set the loop to manual. 2. Remove the housing cover on the electronics side of the transmitter. Do not remove the transmitter cover in explosive atmospheres when the circuit is live.

  • Page 116: Proof Test

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Proof Test The following proof tests are recommended. In the event that an error is found in the safety functionality, proof test results and corrective actions taken must be documented at www.rosemount.com/safety.

  • Page 117: Hart And Foundation

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Appendix A Reference Data HART and F Fieldbus Specifications ..page A-1 OUNDATION HART / 4–20 mA Specifications ..... page A-6 Fieldbus Specifications .

  • Page 118: Performance Specifications

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Mounting Transmitters may be attached directly to the sensor. Optional mounting brackets (codes B4 and B5) permit remote mounting. See “Optional Transmitter Mounting Brackets” on page A-12. Weight Aluminum Stainless Steel 3.1 lb (1.4 kg)
  • Page 119 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 External Ground Screw Assembly The external ground screw assembly can be ordered by specifying code G1 when an enclosure is specified. However, some approvals include the ground screw assembly in the transmitter shipment, hence it is not necessary to order code G1.
  • Page 120 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Accuracy Recommended Digital (3)(4) Sensor Options Sensor Reference Input Ranges Min. Span Accuracy Accuracy 2-, 3-, 4-wire RTDs °C °F °C °F °C °F Pt 100 IEC 751, 1995 (α = 0.00385) –200 to 850...
  • Page 121 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Ambient Temperature Effect Table A-1. Ambient Temperature Effect Digital Accuracy per 1.0 °C (1.8 °F) Sensor Options Change in Ambient Range D/A Effect 2-, 3-, or 4- Wire RTDs Pt 100 (α = 0.00385) 0.0015 °C...

  • Page 122: Hart / 4-20 Ma Specifications

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Total Probable Error 0.10 0.02 0.015 0.01 0.10°C HART / 4–20 MA Power Supply SPECIFICATIONS External power supply required. Transmitters operate on 12.0 to 42.4 V dc transmitter terminal voltage (with 250 ohm load, 18.1 V dc power supply voltage is required).
  • Page 123 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Temperature Limits Description Operating Limit Storage Limit Without LCD Display –40 to 185 °F –60 to 250 °F –40 to 85 °C –50 to 120 °C With LCD Meter –4 to 185 °F –50 to 185 °F...
  • Page 124 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 OUNDATION FIELDBUS Power Supply SPECIFICATIONS Powered over F Fieldbus with standard fieldbus power supplies. OUNDATION Transmitters operate on 9.0 to 32.0 V dc, 11 mA maximum. Transmitter power terminals are rated to 42.4 V dc.

  • Page 125: Foundation

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Status If self-diagnostics detect a sensor burnout or a transmitter failure, the status of the measurement will be updated accordingly. The status may also send the PID output to a safe value.

  • Page 126: Dimensional Drawings

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Instantiable Function Blocks • All the function blocks used by the transmitter are instantiable, meaning the total number of function blocks is only limited by the physical memory available in the transmitter. Since only the instantiated blocks can use physical memory, any combination of function blocks can be used at any given time as long as the physical memory size is not violated.
  • Page 127 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Transmitter Dimensional Drawing Top View Side View 5.2 (132) with LCD Display Conduit Entry Meter Cover 4.4 (112) (112) (112) Label Conduit Entry -16 UN-2B (51) Dimensions are in inches (millimeters) Transmitter Dimensional Drawing for Conduits with M20 x 1.5, PG 13.5, and JIS G...
  • Page 128 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Optional Transmitter Mounting Brackets Option Code B4 Bracket 1.0 (25) 1.04 (26) 2.81 ±0.03 (71) 3.65 ±0.06 (92) 0.41 (10) Diameter 0.375 (10) 2.0 ± 0.03 Diameter 1.55 (39) (50) (2 Places)
  • Page 129 Transmitter must be configured for a 3-wire RTD in order to recognize an RTD with a compensation loop. ** Emerson Process Management provides 4-wire sensors for all single-element RTDs. You can use these RTDs in 3-wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape.

  • Page 130: Ordering Information

    Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 ORDERING INFORMATION Model Product Description 3144P Temperature Transmitter Code Transmitter Housing Type/Conduit Entry Field Mount Housing (Dual-Compartment), Aluminum, –14 NPT Field Mount Housing (Dual-Compartment), Aluminum, M20 x 1.5 (CM20) Field Mount Housing (Dual-Compartment), Aluminum, PG 13.5 (PG11)
  • Page 131 (4) Codes U1 and U6 for HART transmitters will not have drift alert enabled; option codes U1, U6, U7, U8, and U9 for Foundation fieldbus transmitters will have drift alert enabled. (5) Not available with certain hazardous location certifications. Contact an Emerson Process Management representative for details. A-15...
  • Page 132 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Standard Configuration Both standard and custom configuration settings may be changed. Unless specified, the transmitter will be shipped as follows: Standard Configuration 4 mA value / Lower Range (HART / 4–20 mA) 0 °C...
  • Page 133 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 To custom configure the 3144P with the dual-sensor option transmitter for one of the applications described below, indicate the appropriate option code in the model number. If a sensor type is not specified, the transmitter will be configured for two 3-wire Pt 100 (α...
  • Page 134 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Option Code U6 Average Temperature Primary Usage When average measurement of two different process temperatures is required.If a sensor fails, an alert will be sent and the primary variable will hold the measurement of the working sensor.

  • Page 135: Rosemount 3144P With Hart / 4-20 Ma

    Appendix B Product Certifications Rosemount 3144P With HART / 4–20 mA ... . . page B-1 Rosemount 3144P With F fieldbus ..page B-6 OUNDATION Installation Drawings .
  • Page 136 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 E5 Explosion Proof for Class I, Division 1, Groups A, B, C, D. Dust Ignition-Proof for use in Class II/III, Division 1, Groups E, F, and G. Explosion-Proof and Dust Ignition-Proof when installed in accordance with Rosemount drawing 03144-0320.
  • Page 137 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 N1 CENELEC / ATEX Type n Approval (Zone 2) Certificate Number: BAS01ATEX3432X ATEX Category Marking II 3 G EEx nL IIC T6 (T = –40 to 50 °C) EEx nL IIC T5 (T = –40 to 75 °C)
  • Page 138 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 N7 Type N Approval Certificate Number: IECEx BAS 07.0003X Ex nA nL IIC T6 (T = –40 to 50 °C) Ex nA nL IIC T5 (T = –40 to 75 °C)
  • Page 139 ABS Classed Vessels, Marine and Offshore Installations. Type Approval is based on Factory Mutual (FM) Approvals; therefore, specify order code K5. Please contact your Emerson Process Management representative if a copy of the certification is required. Det Norske Veritas (DNV) Type Approval for Shipboard and Offshore...

  • Page 140: Rosemount 3144P With F

    Rosemount Inc. – Chanhassen, Minnesota, USA Locations Rosemount Temperature GmbH – Germany Emerson Process Management Asia Pacific – Singapore European Union The EC declaration of conformity for all applicable European at www.rosemount.com. A hard copy may be obtained by contacting your local Directive Information sales representative.directives for this product can be found on the...
  • Page 141 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Temperature codes: T5 (T = – 60 to 75 °C), T6 (T = – 60 to 50°C) Canadian Standards Association (CSA) Approvals CSA Intrinsic Safety / FISCO and Division 2 Intrinsically Safe / FISCO for use in Class I, Division 1, Groups A, B, C, and D;...
  • Page 142 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Table B-4. Input Entity Parameters Power/Loop FISCO Power/Loop Sensor = 30 V dc = 17.5 V dc = 13.9 V = 300 mA = 380 mA = 23 mA = 1.3 W = 5.32 W...
  • Page 143 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Brazilian Certifications Centro de Pesquisas de Energia Eletrica (CEPEL) Approval CEPEL Intrinsic Safety – Consult factory for availability. E2 CEPEL Explosion-proof – BR-Exd IIC T5 (T = -40°C to 80°C) Japanese Certifications Japanese Industrial Standard (JIS) Flameproof Certification E4 Consult factory for availability.
  • Page 144 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Figure B-1. Factory Mutual Explosion-Proof Installation Drawing 03144-5075, Rev. AD, Sheet 1 of 4. B-10...
  • Page 145 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sheet 2 of 4. B-11...
  • Page 146 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sheet 3 of 4. B-12...
  • Page 147 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sheet 4 of 4. B-13...
  • Page 148 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Figure B-2. FM Intrinsic Safety and Noincendive Field Circuit Configuration Installation Drawing 03144-0321, Rev AC. Sheet 1 of 3. B-14...
  • Page 149 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sheet 2 of 3. B-15...
  • Page 150 Reference Manual 00809-0100-4021, Rev EA Rosemount 3144P March 2007 Sheet 3 of 3. B-16...
  • Page 152 00809-0100-4021, Rev EA March 2007 The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount, the Rosemount logotype, and Hot Backup are registered trademarks of Rosemount Inc. HART is a registered trademark of the HART Communication Foundation.

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