Manuel d'utilisation / d'entretien du produit 3144P du fabricant Emerson Process Management
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www .rosemount.com Reference Manual 00809-0100-4021, Rev DA November 2004 This product is a core component of the PlantWe b digital plant architecture.
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Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Rosemount 3144P T emperature T ransmitter Rosemount 3144P T emperature T ransmitter may be protected by one or more U.S. Patents Pending. Other foreign patent s pending.
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Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com T able of Content s SECTION 1 Introduction Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Manual . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P TOC -2 SECTION 3 HART Commissioning Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Safety Messages . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 TOC -3 Rosemount 3144P Analog Input (AI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P TOC -4 APPENDIX A Reference Data HART and Foundation Fieldbus Specificatio ns . . . . . . . . . . . . . . . . . . A-1 Functional Specifications . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Section 1 Introduction Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1- 1 Considerations . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 1-2 Appendix A: S pecifications and Reference Data • S pecifications • Dimensional drawings • Ordering Information Appendix.
Reference Manual 00809-0100-4021, Rev DA November 2004 1-3 Rosemount 3144P Environment al T emperature Effects The transmitter will operate within spec ifications for ambient temperatures between –40 and 185 °F (– 40 and 85 °C). Heat from the process is transferred from the thermowell to th e transmitter housing.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 1-4 NOTE Each transmitter is marked with a tag indicating the approvals. Install the transmitter in accordance with all applicable installation codes and approval and installation drawings (see Appendix B: Product Certifications).
Reference Manual 00809-0100-4021, Rev DA November 2004 1-5 Rosemount 3144P RETURN OF MATERIALS T o 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 1-6 ROSEMOUNT 3144P AND ROSEMOUNT 3144 / 3244MV DIFFERENCES The following table identifies the di f ferences between th e Rosemount 3144P and Rosemount 3144 and 3244MV T emperature Transmitters.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Section 2 Inst allation Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1 Commissioning . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-2 COMMISSIONING The 3144P must be configur ed for certain basic variables to operate. In many cases, all of these variables are pre-c onfigured at the factory . Configuration may be required if the configurat ion variables need to be changed.
Reference Manual 00809-0100-4021, Rev DA November 2004 2-3 Rosemount 3144P 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 el ectronics side of the transmitter .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-4 T able 2-1. Transmitter Switch Locations. Write Protect Switch (HART and F OUNDATION Fiel dbus) The transmitter is equipped with a writ e-protect switch that can be positioned to prevent the accidental or deliberate change of configuration dat a.
Reference Manual 00809-0100-4021, Rev DA November 2004 2-5 Rosemount 3144P Figure 2-2. Incorrect Conduit Installation Figure 2-3. Recommended Mounting with Drain Seal If mounting the transmitter directly to the sensor assembly , use the process shown in Figure 2-4.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-6 INST ALLATION T ypical North American Inst allation 1. Attach the thermowell to the pipe or process cont ainer wall. Install and tighten thermowells and sensors. Apply process pressure to perform a leak test.
Reference Manual 00809-0100-4021, Rev DA November 2004 2-7 Rosemount 3144P T ypical European Inst allation 1. Mount the thermowell to the pipe or the process container wall. Inst all and tighten thermowells and sensors. Apply pressure and perform a leak check before starting the process.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-8 In Conjunction with a Rosemount 333 HART T ri-Loop (HART / 4–20 mA only) Use the dual-sensor option 3144P transmitter that .
Reference Manual 00809-0100-4021, Rev DA November 2004 2-9 Rosemount 3144P LCD Display T ransmitters ordered with the LCD disp lay option (code M5) are shipped with the LCD display installed.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-10 Multichannel Inst allation (HART / 4–20 mA only) Y ou 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 power supply terminal.
Reference Manual 00809-0100-4021, Rev DA November 2004 2-1 1 Rosemount 3144P Figure 2-8. T ransmitter T erminal Block Figure 2-9. HART / 4–20 mA Wiring Diagram “+” Sensor T erminals (1 – 5) Te.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-12 Power/Current Loop Connections Use copper wire of a sufficient size to ensure that the volt age 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 2-13 Rosemount 3144P F OUNDATION Fieldbus Figure 2-1 1. Transmitter T erminal Block Figure 2-12.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-14 Sensor Connections Figure 2-9 on page 2-1 1 (HART) and Figure 2-12 on page 2-13 (F OUNDATION fieldbus) shows the correct sensor wiring connections to the transmitter sensor terminals.
Reference Manual 00809-0100-4021, Rev DA November 2004 2-15 Rosemount 3144P NOTE Do not allow the voltage to drop below 12.0 V dc at the transmitter terminals when changing transmitter configurati on parameters, or permanent damage to the transmitter could result.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-16 Shielding Reco mmendations The following are recommended prac tices are from API S tandard 552 (T ransmission S tandard) section 20.
Reference Manual 00809-0100-4021, Rev DA November 2004 2-17 Rosemount 3144P 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 housi ng and other fixtures that may be grounded.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 2-18.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com HART Section 3 HART Commissioning Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1 Safety Messages . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-2 HART 375 FIELD COMMUNICATOR The Menu T ree and Fast Key sequences use the following device revisions: • S tandard 3144P: De.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-3 Rosemount 3144P HART Menu T ree 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-4 HART Fast Key Sequences Fast key sequences are listed below for common 3144P transmitter functions. NOTE: The fast key sequences assume that “Device Revision Dev v3, DD v2 is being used.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-5 Rosemount 3144P HART AMS One of the key benefits of intelli gent devices is the ease of device configuration. When used with AMS, the 3144P is easy to configure and provides instant and accurate alert s and alarms.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-6 HART CHECK OUTPUT Before performing other transmitte r online operations, review the configuration of the 3144P digital outp ut parameters to ensure that the transmitter is operating properly .
Reference Manual 00809-0100-4021, Rev DA November 2004 3-7 Rosemount 3144P HART Change T ype and Connections The Connections command allows the user to se lect the sensor type and the number of sensor wires to be connecte d. Select from the following sensor types: • 2-, 3-, or 4-wire Pt 100, Pt 200, Pt 500, Pt 1000 platinum RTDs ( α = 0.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-8 HART Sensor 1 Serial Number 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-9 Rosemount 3144P HART Te r m i n a l Te m p e r a t u r e The Te r m i n a l Te m p command sets the terminal temperature unit s to indicate the temperature at the transmitter terminals. AMS Right click on the device and select “Configuration Properties” from the menu.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-10 HART 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-1 1 Rosemount 3144P HART NOTE If Sensor 1 and/or Sensor 2 should fa il while PV is configured for average temperature and Hot Backup is not enabled, the transmitter will go into alarm.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-12 HART Apply changes made (see “Appl y AMS Changes” on page 3-5). Hot Backup Configuration The Config Hot BU command configures the transmitter to automatically use Sensor 2 as the primary sensor if Sensor 1 fails.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-13 Rosemount 3144P HART 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-14 HART 5. Select OK to return the control loop to automatic control. Select HOME to return to the Home screen. 6. From the Home screen, select 1 Device Setup, 3 Configuration, 2 Sensor Configuration, 1 Change T ype and Conn, 3 Sensor 1 Setup to configure Sensor 1.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-15 Rosemount 3144P HART Reranging the transmitter sets the m easurement range to the limit s of the expected readings.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-16 HART Figure 3-2. Change in Input versus Change in Output with Damping Enabled. AMS Right click on the device and select “Configuration Properties” from the menu. If Sensor 1 is mapped as your pr imary variable, select the Sensor 1 tab.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-17 Rosemount 3144P HART 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 .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-18 HART 2. Choose from Floating Precision or One- , Tw o - , Three- , or Four-Digit Precision by pressing F4, ENTER . Press F2 to send the information to the transmitter . T o change the meter bar graph, perform the following steps: 1.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-19 Rosemount 3144P HART Message The Message variable provides the most specific user-defined means for identifying individual transmitters in mu lti-transmitter environments. It allows for 32 characters of information and is stored with the other configuration data.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-20 HART Intermittent Threshold The threshold value can be changed from the default value of 0.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-21 Rosemount 3144P HART T ransmitter Behavior with Inte rmittent 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 .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-22 HART AMS Right click and select “Diagnostics and Calibration.” Choose “T est” and select “loop test,” “self test,” or “master reset.” Right-click on device and choose “status” to view errors.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-23 Rosemount 3144P HART Loop T est The Loop T est 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-24 HART MULTIDROP COMMUNICATION Multidropping refers to the connection of several transmitters to a single communications transmission line. Communication between the host and the transmitters takes place digit ally with the analog output of the transmitters deactivated.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-25 Rosemount 3144P HART USE WITH THE HART T RI-LOOP T o prepare the 3144P transmitter with dual-sensor option for use with a Rosemount 333 HART T ri-Loop, you must configure the transmitter to Burst Mode and set the process variable ou tput order .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-26 HART NOTE T ake careful note of the process variable output order . Y ou must configure the HART T ri-Loop to read the variables in the same order . 5. Select OK to return the control lo op to automatic control.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-27 Rosemount 3144P HART 3. Select temperature units for Chan nel 1 that match the dif ferential temperature units of the transmitter .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-28 HART CALIBRATION Calibrating the transmitter increases the precision of your measurement system.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-29 Rosemount 3144P HART Figure 3-6. T rim . Sensor Input T rim The Sensor T rim command allows the user to digitally alter the transmitter ’s interpretation of the input signal as shown in Figure 3-6 on page 3-29.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-30 HART a. Select “No” if a sensor is connected to the transmitter b. Select “Y es” if using a calibration device. By selecting yes, the transmitter will be put into acti ve calibration mode (see “Active Calibrator and EMF Compensation” on page 3-31).
Reference Manual 00809-0100-4021, Rev DA November 2004 3-31 Rosemount 3144P HART a. Select “No” if a sensor is connected to the transmitter b. Select “Y es” if using a calibration device. By selecting yes, the transmitter will be put into acti ve calibration mode (see “Active Calibrator and EMF Compensation” on page 3-31).
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-32 HART EMF compensation allows the transmitter to provide sensor measurements that are not affected by unwanted volt ag es, which are typically due to thermal EMFs in the equipment connected to the transmitter or by some types of calibration equipment.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-33 Rosemount 3144P HART T o disable the transmitter-sensor matching feature from the HOME screen select 1 Device Setup , 3 Configuration , 2 Sensor Confi g, 1 Change T ype/Conn . Choose the appropriate sensor type from the ENTER SENSOR T YPE prompt.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-34 Rosemount 3144P HART 1. From the HOME screen, select 1 Device setup , 2 Diag/Service , 2 Calibration , 2 D/A trim . Set the control loop to manual and select OK . 2. Connect an accurate reference meter to the transmitter at the CONNECT REFERENCE METER prompt.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-35 Rosemount 3144P HART T ROUBLESHOOTING HART / 4–20 mA If a malfunction is suspected despit e the absence of a diagnostics message on the 37.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-36 HART T able 3-2. 375 Field Communicator Error Warning Descriptions – HAR T (1) Message Description Add item for ALL device.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-37 Rosemount 3144P HART Out of memory for hotkey configuration. Delete unnecessary items. There is no more memory available to store addi tional hotkey items. Unnecessary items should be deleted to make space available.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-38 HART LCD Display The LCD display displays abbr eviated diagnostic messages for troubleshooting the transmitter . T o accommodate two-word messages, the display alternates between the first and second word.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-39 Rosemount 3144P HART AMS Sof tware (HART / 4-20 mA only) If a malfunction is suspected despit e the absence of a diagnostics message, follow the procedures described in T able 3-4 to verify that transmitter hardware and process connections are in good working order .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-40 HART T able 3-5. AMS Error Warning Descriptions (1) Message Description Command not implemented The connected device does not support this function.
Reference Manual 00809-0100-4021, Rev DA November 2004 3-41 Rosemount 3144P HART AMS Screens AMS provides advanced diagnostic messa ges, as well as help screens for the messages. Using the help screens can pr ovide quick reference to remedying the situation.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 3-42 HART Hot BackUp ® Hot Backup is enabled and Sensor 1 or Sensor 2 has failed. The following is displayed on the Process V ariable Screen. The suspect sensor should be investigated as soon as possible, and replaced as necessary .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com F OUNDATION Fieldbus Section 4 F OUNDATION Fieldbus Configuration Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1 Safety Messages .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-2 F OUNDATION Fieldbus GENERAL BLOCK INFORMATION Device Description Before configuring the device, ensu re the host has the appropriate Device Description file revision for this device .
Reference Manual 00809-0100-4021, Rev DA November 2004 4-3 Rosemount 3144P F OUNDATION Fieldbus NOTE When an upstream block is set to OOS, this will imp act the output status of all downstream blocks.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-4 F OUNDATION Fieldbus Block instantiation is done by the host cont rol 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-5 Rosemount 3144P F OUNDATION Fieldbus 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-6 F OUNDATION Fieldbus REPORTS The 3144P supports alert report s. The Repor ts 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-7 Rosemount 3144P F OUNDATION Fieldbus MAX_NOTIFY The MAX_NOTIFY parameter value is th e maximum number of alert report s that the resource can have sent without getting a confirmation, corresponding to the amount of buffer sp ace available for alert messages.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-8 F OUNDATION Fieldbus 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-9 Rosemount 3144P F OUNDATION Fieldbus ADVISE_ACTIVE The ADVISE_ACTIVE parameter displays which of the advisories is active. Only the advisory with the highe st priority will be displayed. This priority is not the same as the ADVISE_PRI parameter described above.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-10 F OUNDATION Fieldbus T able 4-4. Resource Block SUMMARY_S TATUS messages T able 4-5.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-1 1 Rosemount 3144P F OUNDATION Fieldbus T able 4-7. Sensor Transducer Block XD_ERR messages T able 4-8 lists the potential errors and the possible corrective actions for the given values. The corrective actions are in order of increasing system level compromises.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-12 F OUNDATION Fieldbus Custom Meter Configuration Shipped from the factory , Pa rameter #1 (sensor 1) is configured to display the Primary V ariable (temperature) from the LCD Transducer Block.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-13 Rosemount 3144P F OUNDATION Fieldbus Self T est Procedure for the LCD The SELF_TEST parameter in the Reso urce block will test LCD segments. When running, the segments of the di splay should light up for about five seconds.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-14 F OUNDATION Fieldbus ANALOG INPUT (AI) Simulation Simulate replaces the channel value coming from the Sensor T ransducer Block. For testing purposes, it is possib le to manually drive the output of the Analog Input Block to a desired value.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-15 Rosemount 3144P F OUNDATION Fieldbus Indirect Select indirect when the desired out put 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 .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-16 F OUNDATION Fieldbus If Host System Does Not Support Methods: 1. Put transducer b lock into OOS mode. a. Go to MODE_BLK.T ARGET b. Choose OOS (0x80) 2. Go to SENSOR_CONNECTION.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-17 Rosemount 3144P F OUNDATION Fieldbus AI2 as T erminal T emperature (body temperature) 1. Put the AI Block into OOS mode. a. Go to MODE_BLK.T ARGET b. Choose OOS (0x80) 2. Go to CHANNEL a. Choose Body T emperature 3.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-18 F OUNDATION Fieldbus Alarm Priority Alarms are grouped into five levels of priority: Stat us When a PV is passed from one function block to another , it passes a ST A TUS along with the PV .
Reference Manual 00809-0100-4021, Rev DA November 2004 4-19 Rosemount 3144P F OUNDATION Fieldbus Analog Input Diagnostics T able 4-10. AI BLOCK_ERR Conditions.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-20 F OUNDATION Fieldbus OPERATION Overview This section contains information on operation and maintenance procedures. METHODS AND MANUAL OPERATION Each F OUNDATION fieldbus host or configuration tool has different ways of displaying and performing operations.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-21 Rosemount 3144P F OUNDATION Fieldbus Sensor Calibration, Lower and Upper T rim Methods In order to calibrate the transmitter , run the Lower and Upper T rim Methods. If your system does not support methods, manually configure the Transducer Block parameters listed below .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-22 F OUNDATION Fieldbus St atistical Process Monitoring (SPM) S tatistical Process Monitoring algorithm is intended to provide basic information regarding the behavior of process measurements such as PID control block and actual valve position.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-23 Rosemount 3144P F OUNDATION Fieldbus Monitoring Phase The monitoring phase start s after the learning process is complete. The algorithm compares the current values to the baseline values of the mean and standard deviation.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-24 F OUNDATION Fieldbus 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 .
Reference Manual 00809-0100-4021, Rev DA November 2004 4-25 Rosemount 3144P F OUNDATION Fieldbus T ROUBLESHOOTING GUIDES Figure 4-2. 3144P troubleshooting flowchart Device does not appear on segment. Problem Identified? Ye s No Perform Recommended Action, see T able 4-12.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-26 F OUNDATION Fieldbus T able 4-12. Troubleshooting guide . Symptom (1) Cause Recommended Actions Device does not show up on segment Unknown Recycle power to device No power to device 1.
Reference Manual 00809-0100-4021, Rev DA November 2004 4-27 Rosemount 3144P F OUNDATION Fieldbus Figure 4-3. Problems with communications flowchart COMMUNICATIONS ESTABLISHED BUT HAVE “BLOCK_ERR” OR AN “ALARM” CONDITION.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-28 F OUNDATION Fieldbus F OUNDATION Fieldbus If a malfunction is suspected despit e the absence of a diagnostics message, follow the procedures described in T able 4-13 to verify that transmitter hardware and process connections are in good working order .
Reference Manual 00809-0100-4021, Rev DA November 2004 4-29 Rosemount 3144P F OUNDATION Fieldbus LCD Display NOTE The bar graph is not used for Foundation fieldbus devices, nor are the “Sensor 1, Differential, Sensor 2, Multidrop, or Bust Mode” annunciators.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 4-30 F OUNDATION Fieldbus All other custom tags that are entered must be: numbers 0 - 9, letters A - Z, and/or spaces.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Section 5 Maintenance Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1 Maintenance . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 5-2 MAINTENANCE The 3144P transmitter has no moving part s and require a minimum amount of scheduled maintenance.
Reference Manual 00809-0100-4021, Rev DA November 2004 5-3 Rosemount 3144P 3. Loosen the two screws that anchor th e electronics module assembly to the transmitter housing. 4. Firmly grasp the screws and assemb ly and pull it straight out of the housing, taking care not to damage the interconnecting pins.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 5-4.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Certified SIS Section 6 Certified Safety Instrumented System (SIS) 4–20 mA only Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 6-2 Certified SIS INST ALLATION No special installation is required in addition to the standard installation practices outlined in this document. Always ensure a proper seal by installing the electronics housing cover(s) so that metal cont acts metal.
Reference Manual 00809-0100-4021, Rev DA November 2004 6-3 Rosemount 3144P Certified SIS Security Switch Position the security switch to the “ON” position to prevent accidental or deliberate change of configuration data during normal operation.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 6-4 Certified SIS 375 FIELD COMMUNICATOR The Menu T ree and Fast Key sequences a ssume that Dev v1, DD v2 (for SIS) is being used. 3144P SIS Menu T ree Figure 6-2 displays a complete 3144P SIS menu tree for use with the 375 Field Communicator .
Reference Manual 00809-0100-4021, Rev DA November 2004 6-5 Rosemount 3144P Certified SIS 3144P SIS Fast Key Sequences Fast key sequences are listed below for 3144P SIS Safety Certified transmitter functions. NOTE: T able 6-1 provides alphabetical function lists for all Field Communicator tasks as well as their corresponding fast key sequences.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 6-6 Certified SIS OPERATION AND MAINTENANCE Proof T est The following proof tests are recommended. In the event that an error is found in the safety functionality , proof test results and corrective actions t aken must be documented at www .
Reference Manual 00809-0100-4021, Rev DA November 2004 6-7 Rosemount 3144P Certified SIS Proof test intervals are based on sensor failure rates from the Safety Equipment Reliability Handbook , exida.com, 2003. A low stress environment is assumed, with 30% of SIL 2 PFDavg limit budgeted for the transmitter and sensor element.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 6-8 Certified SIS.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Prior Use SIS Section 7 Prior Use (PU) Safety Instrumented System 4–20 mA only Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 7-2 Prior Use SIS SAFE FAILURE FRACTION The Safe Failure Fraction calculation for the combination of the 3144P and the process sensor must consider the effect s of the transmitter ’s process sensor diagnostics.
Reference Manual 00809-0100-4021, Rev DA November 2004 7-3 Rosemount 3144P Prior Use SIS Changing Switch Position The Failure Mode and Securi ty switches are located on the top center of the electronics module (see Figure 7-1). The electronics module is on the electronics side of the transmitte r housing.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P 7-4 Prior Use SIS.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Appendix A Reference Dat a HART and Foundation Fieldbus S peci fications . . . . . . . . page A-1 HART / 4–20 mA Specifications . . . . . . . . . . . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-2 Mounting T ransmitters may b e attached directly to the sensor . Op tional mounting brackets (codes B4 and B5) permit remote mounting. See “Optional T ransmitter Mounting Brackets” on page A-12.
Reference Manual 00809-0100-4021, Rev DA November 2004 A-3 Rosemount 3144P 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 shipme nt, hence it is not necessary to order code G1.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-4 Accuracy Reference Accuracy Example (HART only) When using a Pt 100 ( α = 0.00385) sensor input wi th a 0 to 100 °C span: Digital Accuracy would be ±0.10 °C, D/A accuracy would be ±0.
Reference Manual 00809-0100-4021, Rev DA November 2004 A-5 Rosemount 3144P Ambient T emperature Effect T able A-1. Ambient T emperature Effect T ransmitters may be installed in loca tions where the ambient temperature is between –40 and 85 °C (–40 and 185 °F).
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-6 HART / 4–20 MA SPECIFICATIONS Power Supply External power supply required. T ransmitters 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).
Reference Manual 00809-0100-4021, Rev DA November 2004 A-7 Rosemount 3144P T emperature Limits HART Communicator Connections 375 Field Communicator connections ar e permanently fixed to power/signal block. Failure Mode The 3144P features software and ha rdware failure mode detection.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-8 F OUNDATION FIELDBUS SPECIFICATIONS Power Supply Powered over F OUNDATION Fieldbus with standard fieldbus power supplies. T ransmitters operate on 9.0 to 32.0 V dc, 1 1 mA maximum.
Reference Manual 00809-0100-4021, Rev DA November 2004 A-9 Rosemount 3144P Statu s If self-diagnostics detect a sensor burnout or a transmitter failure, th e status of the measurement will be updated accordi ngly . The status may also send the PID output to a safe value.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-10 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 .
Reference Manual 00809-0100-4021, Rev DA November 2004 A-1 1 Rosemount 3144P T ransmitter Dimensional Drawing T op V iew Side View Dimensions are in inches (millimeters) T ransmitter Dimensional Drawing for Conduits with M20 x 1.5, PG 13.5, and JIS G 1 / 2 Entries T op V iew Front View Dimensions are in inches (millimeters) 2.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-12 Optional T ransmitter Mounting Brackets Option Code B4 Bracket Option Code B5 Bracket Dimensions are in inches (millimeters) 1.04 (26) 1.55 (39) 3.65 ±0.06 (92) 1.0 (25) 2.81 ±0.
Reference Manual 00809-0100-4021, Rev DA November 2004 A-13 Rosemount 3144P FIGURE 1. HART / 4–20 mA Wiring Diagram 3144P Single-Sensor Connections Diagram 3144P Dual-Sensor Connections Diagram * T ransmitter must be configured fo r a 3-wire RTD in order to recognize an RTD with a compensation loop.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-14 ORDERING INFORMATION Model Product Description 3144P T emperature Transmitter Code T ransmitter Housing T ype/Conduit Entry D1 Field Mount Housing (Dual-Compartment), Aluminum, 1 / 2 –14 NPT D2 Field Mount Housing (Dual-Compartment), Aluminum, M20 x 1.
Reference Manual 00809-0100-4021, Rev DA November 2004 A-15 Rosemount 3144P Code Options PlantWeb Functionality A01 Regulatory control suite: PID with autotune, arit hmetic, signal characteri zer , in.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-16 St andard Configuration Both standard and custom configuration settings may be changed. Unless specified, the transmitter will be shipped as follows: Custom Configuration The 3144P transmitter can be ordered wi th custom configuration.
Reference Manual 00809-0100-4021, Rev DA November 2004 A-17 Rosemount 3144P T o custom configure the 3144P with the dual-sensor option transmitter for one of the applications described below , indi cate the appropriate option code in the model number .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P A-18 Option Code U6 A verage T emperature Primary Usage When average measurement of two dif ferent process temper atures is required.If a sensor fails, an alert will be sent and the primary variable will hold the measurement of the working sensor .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P www .rosemount.com Appendix B Product Certifications Rosemount 3144P With HART / 4–20 mA . . . . . . . . . . . . . p age B-1 Rosemount 3144P With Foundation fi eldbus . . . . . .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-2 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.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-3 Rosemount 3144P N1 CENELEC / A TEX T ype n Approval (Zone 2) Certificate Number: BAS01A TEX3432X A TEX Category Marking II 3 G EEx nL IIC T6 .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-4 N7 T ype N Approval Certificate Number: AUS Ex 02.3794X Ex n IIC T6 (T amb = –60 to 50 °C) Ex n IIC T5 (T amb = –60 to 75 °C) IP66 U n = 55 V P n = 1.3 W I7 Intrinsic Safety Approval Certificate Number: AUS Ex 02.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-5 Rosemount 3144P Additional Certifications American Bureau of Shipping (ABS) T ype Approval ABS T ype Approval for temperature m easurements in hazardous locations on ABS Classed V essels, Marine and Of fshore Installations.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-6 ROSEMOUNT 3144P WITH F OUNDATION FIELDBUS Approved Manufacturing Locations Rosemount Inc.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-7 Rosemount 3144P T emperature codes: T5 (T amb = – 60 to 75 °C), T6 (T amb = – 60 to 50°C) Canadian S tandards Association (CSA) Approva.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-8 T able B-4. Input Entity Parameters Special Conditions for Safe Use (x): 1. The apparatus enclosure may cont ain light metals. The apparatus must be installed in such a manner as to minimize the risk of imp act or friction with other metal surfaces.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-9 Rosemount 3144P Brazilian Certifications Centro de Pesquisas de Ener gia Eletrica (CEPEL) Approval I2 CEPEL Intrinsic Safety – Consult factory for availability . Jap anese Certifications Japanese Industrial S tandard (JIS) Flameproof Certification E4 Consult factory for availability .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-10 Figure B-1. Factory Mutual Explosion-Pr oof Installation Drawing 03144-0320, Rev .
Reference Manual 00809-0100-4021, Rev DA November 2004 B-1 1 Rosemount 3144P Figure B-2. FM Intrinsic Safety and Noincendive Fiel d Circuit Configuration Installation Drawing 03144-0321, Rev AB.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-12 Sheet 2 of 3. 3144_3144-0321A02A.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-13 Rosemount 3144P Sheet 3 of 3 3144_3144- 0321A04A.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-14 Figure B-3. FM 3144 Fieldbus Intrinsic Safety / FISC O Installation Drawing 03144- 5075, Rev AB.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-15 Rosemount 3144P Sheet 2 of 4. 3144-5075_.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-16 Sheet 3 of 4 3144-5075_3.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-17 Rosemount 3144P Sheet 4 of 4 3144-5075_4.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-18 Figure B-4. CSA Intrinsic Safety Approval Conf iguration Installation Drawing 03144-0322, Rev .
Reference Manual 00809-0100-4021, Rev DA November 2004 B-19 Rosemount 3144P Figure B-5. CSA 3144 Fieldbus Intrinsic Safety / FISC O Installation Drawing 03144- 5076, Rev AA.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-20 Sheet 2 of 3. 3144_3144-5076A01A_2.
Reference Manual 00809-0100-4021, Rev DA November 2004 B-21 Rosemount 3144P Sheet 3 of 3 3144_3144- 5076A01A_3.
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-22 Figure B-6. ISSEPCENELEC Flame-Proof T emperature Measurement Assembly Installation Drawing 03144-0324, Rev .
Reference Manual 00809-0100-4021, Rev DA November 2004 B-23 Rosemount 3144P Figure B-7. S tandard Australia Quality Assurance Serv ices Flameproof T emperature Measurement Assembly Installation Drawing 03144-0325, Rev .
Reference Manual 00809-0100-4021, Rev DA November 2004 Rosemount 3144P B-24.
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Emerson Process Management © 2004 Rosemount Inc. All rights reserved. ¢00809-0100-4021q¤ Rosemount, the Rosemount logotype, and Hot Backup are registered trademarks of Rosemount Inc. HART is a registered trademark of the HART Communication Foundation.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Emerson Process Management 3144P c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Emerson Process Management 3144P - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Emerson Process Management 3144P, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Emerson Process Management 3144P va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Emerson Process Management 3144P, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Emerson Process Management 3144P.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Emerson Process Management 3144P. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Emerson Process Management 3144P ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
