Emerson Rosemount 3144P Скачать руководство пользователя страница 36

Страница: 36 / 236

Reference Manual

00809-0100-4021, Rev JA

Installation

April 2017

Installation

Ungrounded thermocouple, mV, and RTD/ohm inputs

Option 1: Recommended for ungrounded transmitter housing

1. Connect the signal wiring shield to the sensor wiring shield.

2. Ensure the two shields are tied together and electrically isolated from the transmitter housing.

3. Ground the shield at the power supply end only.

4. Ensure the shield at the sensor is electrically isolated from the surrounding fixtures that may be

grounded.

a. Connect shields together, electrically isolated from the transmitter.

Option 2: Recommended for grounded transmitter housing

1. Ground the transmitter housing then connect the sensor wiring shield to the transmitter housing (see

“Transmitter housing” on page 27

2. Ensure the shield at the sensor end is electrically isolated from surrounding fixtures that may be

grounded.

3. Ground the signal wiring shield at the power supply end.

A. Sensor wires

D. Shield ground point

B. Transmitter

E. DCS

C. 4–20 mA loop

A. Sensor wires

D. Shield ground point

B. Transmitter

E. DCS

C. 4–20 mA loop

Содержание Rosemount 3144P

Страница 1: ...Reference Manual 00809 0100 4021 Rev JA April 2017 Rosemount 3144P Temperature Transmitter with Rosemount X well Technology ...

Страница 2: ......

Страница 3: ...d position 9 2 2 6 Software compatibility 10 2 3 Commissioning 10 2 3 1 Setting the loop to manual 10 2 3 2 Set the switches 11 2 4 Mounting 13 2 5 Installation 14 2 5 1 Typical North American installation 14 2 5 2 Typical European installation 15 2 5 3 Rosemount X well installation 16 2 5 4 In conjunction with a Rosemount 333 HART Tri Loop HART 4 20 mA only 17 2 5 5 LCD display 19 2 5 6 Multichan...

Страница 4: ...guration 40 3 7 3 Change type and connections 41 3 7 4 Output units 41 3 7 5 Sensor 1 serial number 41 3 7 6 Sensor 2 serial number 42 3 7 7 2 wire RTD offset 42 3 7 8 Terminal body temperature 42 3 7 9 Dual sensor configuration 42 3 8 Rosemount X well Technology configuration 88 3 8 1 Configure Rosemount X well technology with a Field Communicator 88 3 9 Device output configuration 90 3 9 1 Proce...

Страница 5: ...aled output trim 127 3 17 Troubleshooting 128 3 17 1 Overview 128 3 17 2 LCD display 132 4Section 4 Foundation Fieldbus Configuration 4 1 Overview 133 4 2 Safety messages 133 4 3 General block information 134 4 3 1 Device description 134 4 3 2 Node address 134 4 3 3 Modes 134 4 3 4 Link Active Scheduler LAS 135 4 3 5 Capabilities 135 4 4 Foundation Fieldbus function blocks 136 4 4 1 Resource block...

Страница 6: ...lock diagnostics 147 4 8 Hot Backup transducer 148 4 9 Analog Input AI 150 4 9 1 Simulation 150 4 9 2 Configure the AI block 150 4 9 3 Filtering 154 4 9 4 Process alarms 154 4 9 5 Status 155 4 9 6 Advanced features 155 4 9 7 Analog input diagnostics 156 4 10 Operation 157 4 10 1 Overview 157 4 10 2 Trim the transmitter 157 4 10 3 Advanced diagnostics 159 4 10 4 Statistical process monitoring SPM 1...

Страница 7: ...nspection 177 6 6 Specifications 177 6 6 1 Failure rate data 177 6 6 2 Failure values 177 6 6 3 Product life 177 6 7 Spare parts 177 AAppendix A Specifications and Reference Data A 1 HART and Foundation Fieldbus specifications 179 A 1 1 Functional specifications 179 A 1 2 Physical specifications 179 A 1 3 Performance specifications 180 A 2 HART 4 20 mA specifications 185 A 3 Foundation Fieldbus sp...

Страница 8: ...ntents April 2017 Contents B 2 3 International 205 B 2 4 Brazil 205 B 2 5 China 206 B 2 6 EAC Belarus Kazakhstan Russia 208 B 2 7 Japan 208 B 2 8 Combinations 208 B 2 9 Tables 209 B 2 10 Additional certifications 209 B 3 Installation drawing 210 ...

Страница 9: ...two toll free assistance numbers Customer Central Technical support quoting and order related questions 1 800 999 9307 7 00 am to 7 00 pm CST North American Response Center Equipment service needs 1 800 654 7768 24 hours International 952 906 8888 The products described in this document are NOT designed for nuclear qualified applications Using non nuclear qualified products in applications that re...

Страница 10: ...8 Reference Manual 00809 0100 4021 Rev JA Title Page April 2017 Title Page ...

Страница 11: ...s well as ordering information Appendix B Product Certifications contains approval information 1 1 1 Transmitter Industry leading temperature transmitter delivers unmatched field reliability and innovative process measurement solutions Rosemount X well Technology provides a Complete Point Solution for accurately measuring process temperature in monitoring applications without the requirement of a ...

Страница 12: ...Rosemount 3144P HART was device revision 3 Each additional revision contains incremental improvements Table 1 1 summarizes these changes Table 1 1 HART Revisions Software release date Identify device Field device driver Review instructions NAMUR software revision NAMUR hardware revision HART software revision 1 1 NAMUR Software Revision is located in the hardware tag of the device HART Software Re...

Страница 13: ...escription Date Rev 1 1 00 011 5 N A N A Initial release Mar 2004 Rev 1 1 00 024 5 N A N A Minor product maintenance software Sep 2004 Rev 1 1 00 024 6 N A N A Minor product maintenance hardware Dec 2004 Rev 1 1 01 004 6 N A N A Software update Oct 2005 Rev 1 1 01 010 7 N A N A Component obsolescence hardware change and software to support the hardware change Feb 2007 Rev 2 2 02 003 7 N A N A FF S...

Страница 14: ...l AI block scheduled Customer will be able to use old DD files when replacing a device with a newer rev device This is possible for devices with device revision number 3 and above Wherever possible the product ships with parameters initialized to common values The product shall ship with no uninitialized parameters that will keep the transmitter from providing its primary measurement right out of ...

Страница 15: ...This transmitter can be configured for either HART Revision 5 or Revision 7 Switch HART revision mode If the HART configuration tool is not capable of communicating with HART Revision 7 the Rosemount 3144P will load a Generic Menu with limited capability The following procedures will switch the HART revision mode from the Generic Menu 1 Select Manual Setup Device Information Identification Message...

Страница 16: ...6 Reference Manual 00809 0100 4021 Rev JA Introduction April 2017 Introduction ...

Страница 17: ...op are installed in accordance with intrinsically safe or non incendive field wiring practices Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous locations certifications Both transmitter covers must be fully engaged to meet explosion proof requirements Failure to follow these installation guidelines could result in death or serious injury Make sur...

Страница 18: ...ation and power conditioning for reliable operation Shielded cables must be used for FOUNDATION Fieldbus and may only be grounded in one place 2 2 3 Environmental Temperature effects The transmitter will operate within specifications for ambient temperatures between 40 and 185 F 40 and 85 C Since heat from the process is transferred from the thermowell to the transmitter housing if the expected pr...

Страница 19: ...or moisture to accumulate in conduit lines and drain into the housing Note Each transmitter is marked with a tag indicating the approvals Install the transmitter according to all applicable installation codes and approval and installation drawings see Appendix B Product Certifications Verify that the operating atmosphere of the transmitter is consistent with the hazardous locations certifications ...

Страница 20: ...ng the transmitter on the bench before installation using a Field Communicator or AMSDevice Manager ensures that all transmitter components are in working order For more information on using the Field Communicator with the transmitter see Section 3 HART Commissioning For more information on using the Rosemount 3144 with FOUNDATION Fieldbus see Section 4 Foundation Fieldbus Configuration Figure 2 2...

Страница 21: ... atmospheres with a live circuit 3 Unscrew the LCD display screws and gently slide the meter straight off 4 Set the switches to the desired position see Figure 2 3 on page 12 5 Gently slide the LCD display back into place taking extra precautions with the 10 pin connection 6 Replace and tighten the LCD display screws to secure the LCD display 7 Replace the transmitter cover Both transmitter covers...

Страница 22: ...s Write protect switch HART and FOUNDATION Fieldbus The transmitter is equipped with a write protect switch that can be positioned to prevent accidental or deliberate change of configuration data Alarm switch HART Protocol An automatic diagnostic routine monitors the transmitter during normal operation If the diagnostic routine detects a sensor failure or an electronics failure the transmitter goe...

Страница 23: ...mounted at a low point in the conduit run In some instances the installation of a poured conduit seal such as the one pictured in Figure 2 5 is advisable Remove the terminal compartment cover periodically and inspect the transmitter for moisture and corrosion Figure 2 4 Incorrect Conduit Installation Figure 2 5 Recommended Mounting with Drain Seal Standard operation factory default NAMUR compliant...

Страница 24: ...ach the thermowell to the pipe or process container wall Install and tighten thermowells and sensors then apply process pressure to perform a leak test 2 Attach necessary unions couplings and extension fittings Seal the fitting threads with PTFE tape if required 3 Turn the sensor into the thermowell or directly into the process depending on installation requirements 4 Verify all sealing requiremen...

Страница 25: ...re it to the connection head using the wiring diagram located on the inside of the connection head 4 Mount the transmitter to a 2 in 50 mm pipe or a suitable panel using one of the optional mounting brackets The B4 bracket is shown in Figure 2 7 5 Attach cable glands to the shielded cable running from the connection head to the transmitter conduit entry 6 Run the shielded cable from the opposite c...

Страница 26: ... noted below 1 Direct mounting of transmitter on pipe clamp sensor is required for Rosemount X well Technology to properly function 2 Assembly shall be installed away from dynamic external temperature sources such as a boiler or heat tracing 3 It is extremely important that pipe clamp sensor tip makes direct contact with pipe surface for Rosemount X well Technology Moisture build up between sensor...

Страница 27: ...ent 4 20 mA analog output signal for each sensor input The transmitter can be configured to output four of the six following digital process variables Sensor 1 Sensor 2 Differential temperature Average temperature First good temperature Transmitter terminal temperature Surface temperature Rosemount X well only The HART Tri Loop reads the digital signal and outputs any or all of these variables int...

Страница 28: ...mount 3144P to Burst HART Command 3 Review Tri Loop Installation Considerations Mount the Tri Loop to a DIN Rail Run Wires from Rosemount 3144P to Burst Input Terminals Install Channel 1 Wires from Tri Loop to Control Room INSTALL THE TRI LOOP OPTIONAL Install Channel 2 Wires from Tri Loop to Control Room OPTIONAL Install Channel 3 Wires from Tri Loop to Control Room Pass System Test COMMISSION TH...

Страница 29: ...curity On is desired configure the transmitter for the LCD display and then install the meter 4 Insert the interconnection header in the 10 pin socket on the face of the electronics module Insert the pins into the electronics LCD display interface 5 The meter can be rotated in 90 degree increments for easy viewing Position one of the four 10 pin sockets on the back of the meter to accept the inter...

Страница 30: ... The power to the transmitter is supplied over the signal wiring Signal wiring does not need to be shielded but twisted pairs should be used for best results Do not run unshielded signal wiring in conduit or open trays with power wiring or near heavy electrical equipment because high voltage may be present on the leads and may cause an electrical shock To wire the transmitter for power 1 Remove th...

Страница 31: ...sensor connections 1 Transmitter must be configured for a 3 wire RTD in order to recognize an RTD with a compensation loop 2 Emerson provides 4 wire sensors for all single element RTDs Use these RTDs in 2 or 3 wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape Test A B B A 4 wire RTD and Ohms T Cs and Millivolts RTD with Compensation Loop 1 2 wire RTD...

Страница 32: ...the reverse polarity protection diode built into the test terminal If the test terminal s reverse polarity protection diode is burned out by the incorrect power signal wiring the transmitter can still be operated by jumping the current from the test terminal to the terminal See Test terminal HART 4 20 mA only on page 170 for use of the terminal Figure 2 13 Connecting a Field Communicator to a Tran...

Страница 33: ... terminals Wiring connection Wiring connection with T1 integral transient protection option Figure 2 15 Sensor Wiring Diagram for FOUNDATION Fieldbus Rosemount 3144P single sensor connections Rosemount 3144P dual sensor connections 1 Transmitter must be configured for a 3 wire RTD in order to recognize an RTD with a compensation loop 2 Emerson provides 4 wire sensors for all single element RTDs Us...

Страница 34: ...e shielding for long runs of wire Note For HART transmitters the use of two grounded thermocouples with a dual option transmitter is not recommended For applications in which the use of two thermocouples is desired connect either two ungrounded thermocouples one grounded and one ungrounded thermocouple or one dual element thermocouple 2 7 Power supply HART An external power supply is required to o...

Страница 35: ...away from the leads and electronics If the ends of the shields are adequately grounded only a small amount of current will actually enter the transmitter If the ends of the shield are left ungrounded voltage is created between the shield and the transmitter housing and also between the shield and earth at the element end The transmitter may not be able to compensate for this voltage causing it to ...

Страница 36: ...lated from the surrounding fixtures that may be grounded a Connect shields together electrically isolated from the transmitter Option 2 Recommended for grounded transmitter housing 1 Ground the transmitter housing then connect the sensor wiring shield to the transmitter housing see Transmitter housing on page 27 2 Ensure the shield at the sensor end is electrically isolated from surrounding fixtur...

Страница 37: ...wiring shields are electrically isolated from the transmitter housing and other fixtures that may be grounded 3 Ground the signal wiring shield at the power supply end Transmitter housing Ground the transmitter housing according to local or site electrical requirements An internal ground terminal is standard An optional external ground lug assembly option code G1 can also be ordered if needed Orde...

Страница 38: ...28 Reference Manual 00809 0100 4021 Rev JA Installation April 2017 Installation ...

Страница 39: ...s For convenience Field Communicator Fast Key sequences are labeled Fast Keys for each software function below the appropriate headings AMSDevice Manager help can be found in the AMS Device Manager on line guides within the AMS Device Manager system 3 2 Confirm HART revision capability If using HART based control or asset management systems confirm the HART Protocol capability of those systems pri...

Страница 40: ...3 4 1 Updating the HART communication software The Field Communicator software may need to be updated to take advantage of the additional features available in the latest Rosemount 3144P Perform the following steps to determine if an upgrade is necessary 1 Select Rosemount from the list of manufacturers 5 and 6 and 3144 Temp from the list of models 2 If the Field Device Rev choices include Dev v1 ...

Страница 41: ... using the existing transmitter DDs However new software features of the DD in the communicator will not be accessible NO The communicator will default to a generic transmitter functionality If YES is selected after the transmitter is configured to utilize the new features of the improved transmitters such as Dual Input configuration or one of the added sensor input types DIN Type L or DIN Type U ...

Страница 42: ...ve 3 Sensor 1 Degraded 4 Sensor 2 Degraded 5 Excess EMF 6 Sensor 1 Out of Operating Range 7 Sensor 2 Out of Operating Range 8 Terminal Temperature Out of Range 9 Primary Out of Limits 10 Analog Output Saturated 11 Analog Output Fixed Overview 1 Device Status 2 Primary Variable 3 Sensor 1 Temp 4 Sensor 2 Temp 5 Analog Output Value 6 Upper Range Value 7 Lower Range Value 8 Device Information Device ...

Страница 43: ...agnostics Display 1 Variables Displayed 2 Decimal Places 3 Bar Graph Device 1 Device Information 2 Security Switch 3 Terminal Temp Units 4 Open Sensor Holdoff 5 Noise Rejection 6 Processor Reset Analog Output 1 Primary Variable 2 Param 3 Analog Output Value 4 Percent of Range 5 PV Configuration HART 1 Polling Address 2 Universal 3 Change HART Rev 4 Burst Mode option 5 Burst Mode Config 6 Variable ...

Страница 44: ...ower Cal 6 Sensor 2 Upper Cal 7 Active Calibrator Active Alerts 1 Good only if no alerts 2 Failed Fix Now 3 Advisory 4 Maintenance Fix Soon Failed 1 Invalid Configuration 2 Electronics Failure 3 Calibration Error 4 Sensor Drift Alert Active 5 Sensor 1 Open 6 Sensor 2 Open 7 Sensor 1 Short 8 Sensor 2 Short 9 Terminal Temperature Failure 10 Device Malfunction Advisory 1 Calibration Error 2 Configura...

Страница 45: ...graded 5 Excess EMF 6 Sensor 1 Out of Operating Range 7 Sensor 2 Out of Operating Range 8 Terminal Temperature Out of Range 9 Primary Out of Limits 10 Analog Output Saturated 11 Analog Output Fixed Overview 1 Device Status 2 Comm Status 3 Primary Variable 4 6HQVRU 9DOXHV 6WDWXV 5 QDORJ 2XWSXW 9DOXH 6 8SSHU 5DQJH 9DOXH 7 RZHU 5DQJH 9DOXH 8 Device Information Device Information 1 Identification 2 Re...

Страница 46: ...e 1 Device Information 2 Security Switch 3 Terminal Temp Units 4 Open Sensor Holdoff 5 Noise Rejection Analog Output 1 Analog Output Value 2 Percent of Range 3 Primary Variable 4 Param 5 PV Configuration HART 1 Polling Address 2 Change Polling Address 3 HART Universal Rev 4 Change HART Rev 5 Burst Mode Config 6 Variable Mapping Differential Temperature 1 Differential Value 2 Units 3 Damping First ...

Страница 47: ... 3 Advisory 4 Maintenance Fix Soon Failed 1 Invalid Configuration 2 Electronics Failure 3 Calibration Error 4 Sensor Drift Alert Active 5 Sensor 1 Open 6 Sensor 2 Open 7 Sensor 1 Short 8 Sensor 2 Short 9 Terminal Temperature Failure 10 Device Malfunction Advisory 1 Calibration Error 2 Configuration Changed Good 1 No Active Alerts Maintenance 1 Hot Backup Active 2 Sensor Drift Alert Active 3 Sensor...

Страница 48: ... mode N A 2 2 8 4 Comm status N A 1 2 Configure additional messages N A 2 2 8 4 7 Configure Hot Backup 2 2 4 1 3 2 2 4 1 3 Date 2 2 7 1 2 2 2 7 1 3 Descriptor 2 2 7 1 3 2 2 7 1 4 Device information 2 2 7 1 2 2 7 1 Differential temperature setup 2 2 3 1 2 2 3 1 Filter 50 60 Hz 2 2 7 5 1 2 2 7 5 1 Find device N A 3 4 6 2 First good temperature setup 2 2 3 2 2 2 3 2 Hardware revision 1 8 2 3 1 11 2 3...

Страница 49: ...o Configuration on page 40 3 6 Check output Before performing other transmitter online operations review the configuration of the Rosemount 3144P digital output parameters to ensure that the transmitter is operating properly Function HART 5 Fast Keys HART 7 Fast Keys Sensor 2 setup 2 2 2 2 2 2 Sensor 2 status N A 2 2 2 2 Sensor 2 type 2 2 2 2 2 2 2 3 Sensor 2 unit 2 2 2 4 2 2 2 5 Sensor drift aler...

Страница 50: ... process variables Select 5 Variable Re Map to change this configuration The Rosemount 3144P single sensor input configuration screens allow selection of the primary variable PV and the secondary variable SV When the Select PV screen appears Snsr 1 or Terminal Temperature must be selected The Rosemount 3144P dual sensor option configuration screens allow selection of the primary variable PV second...

Страница 51: ... 2000 ohms Contact an Emerson representative for information on temperature sensors thermowells and accessory mounting hardware that is available through Emerson 3 7 4 Output units The snsr 1 unit and snsr 2 unit commands set the desired primary variable units The transmitter output can be set to one of the following engineering units Degrees Celsius Degrees Fahrenheit Degrees Rankine Kelvin Ohms ...

Страница 52: ...ion sets the functions that can be used with a dual sensor configured transmitter including differential temperature average temperature first good temperature Differential temperature Field Communicator The Rosemount3144P configured for a dual sensor can accept any two inputs then display the differential temperature between them Use the following procedure with traditional Fast Keys to configure...

Страница 53: ...primary variable analog signal If this is not needed assign the average temperature to the secondary tertiary or quaternary variable If using an LCD display configure it to read the appropriate variables using LCD display options on page 92 Note If Sensor 1 and or sensor 2 should fail while PV is configured for average temperature and the Hot Backup feature is not enabled the transmitter will go i...

Страница 54: ...e mapped as the secondary variable SV tertiary variable TV or quaternary variable QV In the event of a primary variable Sensor 1 failure the transmitter enters the Hot Backup feature mode and sensor 2 becomes the PV The 4 20 mA signal is not disrupted and a status is available to the control system through HART Protocol that sensor 1 has failed An LCD display if attached displays the failed sensor...

Страница 55: ...alog output The transmitter sends a digital alert to inform the users that the Hot Backup feature is active and the primary sensor needs investigation Take away The Hot Backup feature prevents primary sensor failure from disrupting process control Target applications Redundant measurements critical measurements trouble spots Configure Hot Backup in guided setup Enable Hot Backup in guided setup Fa...

Страница 56: ...ary variable PV and select ENTER With Hot Backup enabled the PV must either be First Good Temperature or Average Temperature Disable Hot Backup in guided setup Fast Keys 2 1 5 1 From the Home Screen select 2 Configure 2 Select 1 Guided Setup 3 Select 5 Config Hot Backup 4 When prompted select 1 Yes to disable Hot Backup To reconfigure Hot Backup select 2 No ...

Страница 57: ...variable PV and select ENTER With Hot Backup disabled the PV may be Sensor 1 Temperature Sensor 2 Temperature Differential Temperature Average Temperature or First Good Temperature Configure Hot Backup in manual set up Enabling Hot Backup in manual setup Fast Keys 2 2 4 1 3 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 Diagnostics ...

Страница 58: ...prompted select 1 Yes to enable Hot Backup To exit select 2 No 7 When prompted choose which variable you would like as your primary variable PV and select ENTER With Hot Backup enabled the PV must either be First Good Temperature or Average Temperature Disabling Hot Backup in manual setup Fast Keys 2 2 4 1 3 1 From the Home Screen select 2 Configure ...

Страница 59: ...v JA HART Commissioning April 2017 HART Commissioning 2 Select 2 Manual Setup 3 Select 4 Diagnostics 4 Select 1 Hot Backup 5 Select 3 Config Hot Backup 6 When prompted select 1 Yes to disable Hot Backup To reconfigure Hot Backup select 2 No ...

Страница 60: ...ur primary variable PV and select ENTER With Hot Backup disabled the PV may be Sensor 1 Temperature Sensor 2 Temperature Differential Temperature Average Temperature or First Good Temperature To verify Hot Backup is enabled Fast Keys 2 2 4 1 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 Diagnostics 4 Select 1 Hot Backup ...

Страница 61: ...amless transition where your second sensor immediately takes over the process The transmitter will report a failed device status indicating Sensor 1 is open and Hot Backup is active This is shown in the Field Communicator in the Overview section Select 1 Device Status to view the active alerts After the sensor has been repaired or replaced the Field Communicator will display a maintenance device s...

Страница 62: ...will display an Advisory Device Status indicating that the configuration has changed This is shown in the Overview section To clear this advisory clear the configuration changed flag as shown below 1 Select 1 Device Status to view the active alerts 2 Select 2 A Configuration Changed 3 Select 2 Clear Config Changed Flag LCD display message The LCD display on the transmitter will display a message H...

Страница 63: ...d sensor See Reset Hot Backup Fast Keys 2 2 4 1 4 on page 76 After repairing or replacing the bad sensor the LCD display on the transmitter will now display the value of Sensor 1 DeltaV message Alarms will show up on the bottom toolbar as shown below To view the alarm simply click on the device on the toolbar A faceplate with further information on the active alarms will appear It will show an ADV...

Страница 64: ... alarm to clear it by checking the ACK box to the left of the alarm It is recommended Hot Backup be reset immediately after repairing or replacing the affected sensor See Reset Hot Backup Fast Keys 2 2 4 1 4 on page 76 After resetting Hot Backup the DeltaV Faceplate window indicates the alarms ADVISE Configuration Change and MAINTENANCE Hot Backup Active You must acknowledge these alarms in order ...

Страница 65: ...M Plant Resource Manager via yellow circles next to the device as shown below These yellow circles indicate that something in your process needs attention To investigate this further right click on the affected device and select DTM Works This will open the DTM Device Task Manager In the DTM the device status will indicate a Failed status in the Process Variable Overview section shown below ...

Страница 66: ...d status Select Troubleshoot in the red device status box Another screen will display the active alerts indicating FAILED Sensor 1 Open and MAINTENANCE Hot Backup Active as shown below After the sensor has been repaired or replaced the device status in the Process Variable Overview section of the DTM will change from Failed to Maintenance ...

Страница 67: ...the active alerts indicating MAINTENANCE Hot Backup Active as shown below It is recommended that Hot Backup be reset immediately after repairing or replacing the affected sensor See Reset Hot Backup Fast Keys 2 2 4 1 4 on page 76 with a Field Communicator handheld communicator or reset it directly in the DTM by going to the Diagnostics tab of the Manual Setup section and selecting Reset Hot Backup...

Страница 68: ...riable Overview section of the DTM will change from Maintenance to Advisory as shown below Investigate this advisory alert by clicking Investigate in the blue device status box Another screen will display the active alerts indicating ADVISORY Configuration Changed as shown below To clear this advisory Select Clear Config Changed Flag and follow the steps ...

Страница 69: ...thing is good Secondary sensor failure Communicator message If Hot Backup is enabled and your secondary sensor fails your transmitter will report a Failed device status as shown below on the Field Communicator in the Overview section Select 1 Device Status to view the active alerts After the sensor has been repaired or replaced the Field Communicator will display a Good Device Status indicating th...

Страница 70: ...laced the LCD display warning message will clear and display the output of the primary variable DeltaV message Alarms will show up on the bottom toolbar as shown below To view the alarm simply click on the device on the toolbar A Faceplate with further information on the active alarms will appear It will show an ADVISE Sensor Summary FAILED Sensor 2 Open and MAINTENANCE Hot Backup Active Note For ...

Страница 71: ...e alarms by clicking on the boxes in order to clear them Yokogawa s Centum PRM DTM messages When the secondary sensor fails alarms will be displayed in the PRM Plant Resource Manager via yellow circles next to the device as shown below These yellow circles indicate that something in your process needs attention To investigate this further right click on the affected device and select DTM Works Thi...

Страница 72: ...DTM the device status will indicate a Failed status in the Process Variable Overview section shown below To investigate why the device displays a Failed status select Troubleshoot in the red device status box Another screen will display the active alerts indicating FAILED Sensor 2 Open as shown below ...

Страница 73: ... to be reset in this case Alerts for Hot Backup when configured with average temperature Primary sensor failure Communicator message If your primary sensor fails there will be a seamless transition where the second sensor immediately takes over the process The transmitter will report a Failed status indicating Sensor 1 is open and Hot Backup is active This alert is shown on the Field Communicator ...

Страница 74: ... still active even though sensor 1 is repaired It is recommended that Hot Backup be reset immediately after repairing or replacing the affected sensor See Reset Hot Backup Fast Keys 2 2 4 1 4 on page 76 After resetting Hot Backup the Field Communicator will display an Advisory Device Status indicating that the configuration has changed This is shown in the Overview section To clear this advisory s...

Страница 75: ... message WARN HOT BU reminding you that Hot Backup is still active as well as the normal output of the average temperature The warning message will clear after you have reset Hot Backup It is recommended that Hot Backup be reset immediately after repairing or replacing the damaged sensor See Reset Hot Backup Fast Keys 2 2 4 1 4 on page 76 DeltaV message Alarms will show up on the bottom toolbar as...

Страница 76: ...larms to appear in DeltaV all alarms in DeltaV must be configured to WARNING status After the sensor has been repaired or replaced the faceplate window in DeltaV will display boxes next to each alarm that has been addressed You must acknowledge each alarm to clear it by checking the ACK box to the left of the alarm ...

Страница 77: ...nfiguration Change and MAINTENANCE Hot Backup Active You must acknowledge these alarms in order to clear them by checking the ACK boxes next to each alarm Yokogawa s Centum PRM DTM messages When the primary sensor fails alarms will be displayed in the PRM Plant Resource Manager via yellow circles next to the device as shown below These yellow circles indicate that something in your process needs a...

Страница 78: ...atus will indicate a Failed status in the Process Variable Overview section shown below To investigate why the device displays a Failed status select Troubleshoot in the red device status box Another screen will display the active alerts indicating FAILED Sensor 1 Open and MAINTENANCE Hot Backup Active as shown below ...

Страница 79: ...paired or replaced the device status in the Process Variable Overview section of the DTM will change from Failed to Maintenance Investigate this Maintenance alert by selecting Troubleshoot in the yellow device status box Another screen will display the active alerts indicating MAINTENANCE Hot Backup Active as shown below ...

Страница 80: ...TM by going to the Diagnostics tab of the Manual Setup section and selecting Reset Hot Backup as shown below After resetting Hot Backup the device status in the Process Variable Overview section of the DTM will change from Maintenance to Advisory as shown below Investigate this advisory alert by choosing Investigate in the blue device status box Another screen will display the active alerts indica...

Страница 81: ...ilure Communicator message If Hot Backup is enabled and your secondary sensor fails your transmitter will report a Failed device status The alerts show that Sensor 2 is open but Hot Backup is not active as shown below on the Field Communicator in the Overview section Select 1 Device Status to view the active alerts After the sensor has been repaired or replaced the Field Communicator will display ...

Страница 82: ...f Sensor 1 only After the sensor has been repaired or replaced the LCD display warning message will clear and display the output of the primary variable DeltaV message Alarms will show up on the bottom toolbar as shown below To view the alarm simply click on the device on the toolbar A faceplate with further information on the active alarms will appear It will show an ADVISE Sensor Summary and a F...

Страница 83: ...T Commissioning April 2017 HART Commissioning After the sensor has been repaired or replaced the faceplate in DeltaV will display boxes next to the alarms shown below You must acknowledge these alarms by clicking on the boxes in order to clear them ...

Страница 84: ...RM Plant Resource Manager via yellow circles next to the device as shown below These yellow circles indicate that something in your process needs attention To investigate this further right click on the affected device and choose DTM Works This will open the DTM Device Task Manager In the DTM the device status will indicate a Failed status in the Process Variable Overview section shown below ...

Страница 85: ...s select Troubleshoot in the red device status box Another screen will display the active alerts indicating FAILED Sensor 2 Open as shown below After the sensor has been repaired or replaced the alerts will clear and the yellow circles in the PRM change to green indicating that everything is good Hot Backup does not need to be reset in this case ...

Страница 86: ...d Sensor 2 fails the transmitter will go into alarm It will not transfer back to Sensor 1 even if sensor one has been repaired When the Primary Variable is set to Average Temperature it is also recommended to reset Hot Backup immediately after Sensor 1 is replaced in order to clear the Hot Backup Active alarm However with the PV set to Average Temperature if Hot Backup is not reset and Sensor 2 fa...

Страница 87: ...n the transmitter supports the configuration and simultaneous use of the Hot Backup feature and sensor drift alert If one sensor fails the transmitter switches output to use the remaining good sensor Should the difference between the two sensor readings exceed the configured threshold the AO will go to alarm indicating the sensor drift condition The combination of sensor drift alert and the Hot Ba...

Страница 88: ... which sensor is failing Rather the diagnostic provides an indication of a sensor drifting The user should view the individual sensor output trends on the host to determine which sensor is drifting Take away Sensor Drift Alert detects a degrading sensor Target applications Redundant measurements critical measurements severe applications Note Enabling drift alert option warning only will set a flag...

Страница 89: ... the maximum acceptable difference between Sensor 1 and Sensor 2 has been exceeded Enabling drift alert option alarm will send the transmitter s analog signal into alarm when drift alert is detected 6 Select the engineering units you would like to use and select ENTER Select from degC degF degR Kelvin mV Ohms 7 Enter the sensor drift Alert threshold value and select ENTER This is a digital value t...

Страница 90: ...ct ENTER This damping value is additional damping applied to the result of S1 S2 after each sensor s individual damping value has already been applied 9 Configuration is complete Select OK Disable Sensor Drift Alert in guided setup Fast Keys 2 1 6 1 From the Home Screen select 2 Configure 2 Select 1 Guided Setup 3 Select 6 Config Drift Alert ...

Страница 91: ...ect 2 Disable to disable Sensor Drift alert and select ENTER 5 Sensor Drift Alert has been disabled Select OK Configure Sensor Drift in manual setup Enable Sensor Drift Alert in manual setup Fast Keys 2 2 4 2 5 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 Diagnostics ...

Страница 92: ...ift Alert to put the transmitter into Alarm or Warning and select ENTER Enabling Drift Alert Option Warning only will set a flag through HART Protocol whenever the maximum acceptable difference between Sensor 1 and Sensor 2 has been exceeded Enabling Drift Alert Option Alarm will send the transmitter s analog signal into alarm when Drift Alert is detected 8 Select the engineering units you would l...

Страница 93: ...the transmitter will go into alarm or generate a warning depending on the alert mode chosen previously 10 Enter a damping value between 0 and 32 and select ENTER This damping value is additional damping applied to the result of S1 S2 after each sensor s individual damping value has already been applied 11 Configuration is complete Select OK Disable Sensor Drift Alert in manual setup Fast Keys 2 2 ...

Страница 94: ...4021 Rev JA HART Commissioning April 2017 HART Commissioning 2 Select 2 Manual Setup 3 Select 4 Diagnostics 4 Select 2 Sensor Drift Alert 5 Select 5 Config Drift Alert 6 Select 2 Disable to disable Sensor Drift alert and select ENTER ...

Страница 95: ...ing April 2017 HART Commissioning 7 Sensor Drift Alert has been disabled Select OK To verify Sensor Drift Alert is enabled Fast Keys 2 2 4 2 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 Diagnostics 4 Select 2 Sensor Drift Alert ...

Страница 96: ...isplay the current diagnostic values Active sensor drift Alerts Viewing Active Sensor Drift Alerts Fast Keys 1 1 2 When the Sensor Drift Alert diagnostic detects a drifting sensor the LCD display will display a message ALARM DRIFT ALERT if configured in Alarm Mode and WARN DRIFT ALERT if configured in Warning Mode 1 Select 1 Overview 2 If Sensor Drift Alert is configured in Alarm Mode select 1 Dev...

Страница 97: ...mmissioning If Sensor Drift Alert is configured in Warning Mode select 1 Device Status Maintenance 3 Select 2 Sensor Drift Alert Active Resetting active Sensor Drift Alerts Fast Keys 1 1 1 1 Select 1 Overview 2 Select 1 Device Status Maintenance or Failed 3 Select 1 Refresh Alerts ...

Страница 98: ...ases Once selected pipe material line size and pipe schedule information is required when configuring Rosemount X well technology This section is referring to the process pipe properties that Rosemount 3144P and 0085 Pipe Clamp Sensor with Rosemount X well technology is going to be installed in This information is required for the in transmitter algorithm to accurately calculate process temperatur...

Страница 99: ...r Pipe Schedule is not available under Rosemount X well Process selection select Rosemount X well Custom sensor type 6 Enter Pipe Conduction Coefficient If coefficient is not known contact factory with pipe material and pipe wall thickness of application A custom pipe coefficient will be provided to input into transmitter 7 Confirm Rosemount X well Technology Configuration Fast Keys 2 2 1 11 3 ...

Страница 100: ...ation contains PV range values alarm and saturation HART output and LCD display options PV range values Field Communicator 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 See Table A 1 on page 183 for unit and range setting limits The range of expected readings is defined ...

Страница 101: ...he damping function is off and the transmitter output reacts to changes in input as quickly as the intermittent sensor algorithm allows Increasing the damping value increases transmitter response time Damping Damping values may be used for and should equal the update rate for Sensor 1 Sensor 2 and sensor differential Sensor configuration automatically calculates a damping value The default damping...

Страница 102: ...level must be between 20 5 mA and the high alarm value minus 0 1 mA for the HART transmitter The highest saturation setting for the transmitter is 20 9 mA 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 electro...

Страница 103: ... The tag may be up to eight characters long and has no impact on the primary variable readings of the transmitter 3 10 2 Long tag Long Tag is similar to Tag The long tag is different in that the Long tag can be up to 32 Characters instead of the eight characters in traditional Tag 3 10 3 Date The Date command is a user defined variable that provides a place to save the date of the last revision of...

Страница 104: ...cy of the AC power supply in the plant The 60 or 50 Hz mode can be chosen The factory default for this setting is 60 Hz Note In high noise environments normal mode is recommended 3 11 2 Master reset Master Reset resets the electronics without actually powering down the unit It does not return the transmitter to the original factory configuration 3 11 3 Intermittent sensor detect The following step...

Страница 105: ...process temperature readings caused by intermittent open sensor conditions An intermittent sensor condition is an open sensor condition that lasts less than one update By default the transmitter is shipped with the Intermittent Sensor Detect feature switched ON and the threshold value set at 0 2 percent of sensor limits The Intermittent Sensor Detect feature can be switched ON or OFF and the thres...

Страница 106: ...is operating properly and can be performed either on the bench or in the field The Loop Test feature is designed to verify proper loop wiring and transmitter output and should only be performed after you install the transmitter 3 12 1 Loop test Field Communicator The Loop Test command verifies the output of the transmitter the integrity of the loop and the operations of any recorders or similar de...

Страница 107: ...t also disables the failure mode alarm signal which is controlled by the upscale downscale switch jumper position Failure signals in multidropped transmitters are communicated through HART messages 3 14 Use with the HART Tri Loop To prepare the Rosemount 3144P Transmitter with dual sensor option for use with a Rosemount 333 HART Tri Loop the transmitter must be configured to burst mode and the pro...

Страница 108: ...junction with the HART Tri Loop adjust the range end points of the corresponding channel on the HART Tri Loop to include zero For example if the secondary variable is to report the differential temperature configure the transmitter accordingly see Set process variable output order on page 98 and adjust the corresponding channel of the HART Tri Loop so one range end point is negative and the other ...

Страница 109: ...ero in the middle of the range the output will normally stay near 12 mA and the problem will be avoided 5 Configure the DCS so that TV 100 C or TV 100 C indicates a sensor failure and for example TV 3 C or TV 3 C indicates a drift alert See Figure 3 11 Figure 3 11 Tracking Sensor Drift and Sensor Failure with Differential Temperature Advanced diagnostic Thermocouple degradation Problem description...

Страница 110: ... the loop measuring the voltage induced and calculating the effective resistance As the resistance increases the diagnostic can detect when the resistance exceeds the threshold set by the user at which the diagnostic will provide a digital alert This feature is not intended to be a precise measurement of thermocouple status but is a general indicator of thermocouple and thermocouple loop health by...

Страница 111: ...ensor 1 or 2 Sensor 2 and select ENTER 6 Select 1 Enable to enable Thermocouple Diagnostic and select ENTER 7 Decide if you would like to change the trigger level or the sensor you are configuring If so select 1 Yes If not select 2 No Return to Main Screen 8 IF YES Select a trigger level for the sensor you are configuring and select ENTER Choose between a fixed 5K Ohms Baseline x 2 Baseline x 3 an...

Страница 112: ...Decide if you would like to reset the baseline resistance of the thermocouple you are configuring If so select 1 Yes If not select 2 No Return to Main Screen 11 If YES Review the summary provided on the communicator and select OK when satisfied or ABORT to exit Disable Thermocouple Degradation in guided setup Fast Keys 2 1 7 1 1 From the Home Screen select 2 Configure 2 Select 1 Guided Setup ...

Страница 113: ...cs Suite 4 Select 1 Config TC Diagnostic 5 Select the sensor for which Thermocouple Diagnostic will be disabled Select from 1 Sensor 1 or 2 Sensor 2 and select ENTER 6 Select 2 Disable to disable Thermocouple Diagnostic and select ENTER 7 Thermocouple Degradation has been disabled for the selected sensor Select OK ...

Страница 114: ...ioning Configure Thermocouple Degradation in manual setup Enable Thermocouple Degradation in manual setup Fast Keys 2 2 4 3 4 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 Diagnostics 4 Select 3 Sensor and Process Diagnostics 5 Select 4 Config TC Diagnostic ...

Страница 115: ...1 Enable to enable Thermocouple Diagnostic and select ENTER 8 Decide if you would like to change the trigger level or the sensor you are configuring If so choose 1 Yes If not select 2 No Return to Main Screen 9 If YES Select a trigger level for the sensor you are configuring and select ENTER Select between a fixed 5K Ohms Baseline x 2 Baseline x 3 and Baseline x 4 10 Review the summary provided on...

Страница 116: ...the thermocouple you are configuring If so select 1 Yes If not select 2 No Return to Main Screen 12 If YES Review the summary provided on the communicator and select OK when satisfied or ABORT to exit Disable Thermocouple Degradation in manual setup Fast Keys 2 2 4 3 4 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 Diagnostics ...

Страница 117: ...ss Diagnostics 5 Select 4 Config TC Diagnostic 6 Select the sensor for which Thermocouple Diagnostic will be disabled Select from 1 Sensor 1 or 2 Sensor 2 and select ENTER 7 Select 2 Disable to disable Thermocouple Diagnostic and select ENTER 8 Thermocouple Degradation has been disabled for the selected sensor Select OK ...

Страница 118: ...ome Screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 Diagnostics 4 Select 3 Sensor and Process Diagnostics 5 1 TC Diag Mode Snr 1 will show Enabled if Thermocouple Diagnostic is enabled for Sensor 1 and Disabled if Thermocouple Diagnostic is disabled 2 TC Diag Mode Snr 2 will show Enabled if Thermocouple Diagnostic is enabled for Sensor 2 and Disabled if Thermocouple Diagnostic is disa...

Страница 119: ...1 From the Home Screen select 3 Service Tools 2 Select 4 Maintenance 3 Select 1 T C Diag Snsr 1 or 2 T C Diag Snsr 2 depending on which sensor you are interested in 4 Select 3 TC Diag Config to view the configuration information of your sensor 5 To Reset Baseline Value If you wish to reset the baseline value of your sensor select 4 Reset Baseline and select OK ...

Страница 120: ...mocouple Degradation diagnostic detects a degraded sensor the LCD display will display a message ALARM SNSR 1 FAIL AO 1 Select 1 Overview 2 Select 1 Device Status Maintenance 3 If Sensor 1 has degraded select 2 M Sensor 1 Degraded If Sensor 2 has degraded select 2 M Sensor 2 Degraded Resetting Thermocouple Degradation alerts Fast Keys 1 1 1 1 Select 1 Overview ...

Страница 121: ...While enabled this feature allows for a reset of information at any time and all variables can be reset simulta neously Additionally Sensor 1 Sensor 2 differential and terminal body temperature minimum and maximum values may be reset individually Once a particular field has been reset the previous values are overwritten Equipment 3144PD1A2NAM5U1DA1 T C Type K Problem description Sometimes it can b...

Страница 122: ...gure Min Max Tracking in guided setup Enable Min Max Tracking in guided setup Fast Keys 2 1 7 2 1 From the Home Screen select 2 Configure 2 Select 1 Guided Setup 3 Select 7 Diagnostics Suite 4 Select 2 Config Min Max Tracking 5 Select 1 Enable to enable the Min Max Tracking feature and select ENTER ...

Страница 123: ...hich variable to track with the selected parameter Select between Sensor 1 Sensor 2 Average Temperature First Good Temperature Differential Temperature and Terminal Temperature Select ENTER 8 Repeat Step 6 Step 7 until all desired parameters have been assigned a variable to track Select 6 Exit when finished Configure Min Max Tracking in manual setup Enable Min Max Tracking in manual setup Fast Key...

Страница 124: ...Select 3 Sensor and Process Diagnostics 5 Select 5 Config Min Max Tracking 6 Select 1 Enable to enable the Min Max Tracking feature and select ENTER 7 Select which parameters you would like to track the minimum and maximum temperatures for Choose between Parameter 1 Parameter 2 Parameter 3 Parameter 4 or all Parameters ...

Страница 125: ...ge Temperature First Good Temperature Differential Temperature and Terminal Temperature Select ENTER 9 Repeat Step 7 Step 8 until all desired parameters have been assigned a variable to track Select 6 Exit when finished Locate the minimum and maximum temperatures and reset values Fast Keys 3 4 3 1 From the Home Screen select 3 Service Tools 2 Select 4 Maintenance 3 Select 3 Min Max Tracking ...

Страница 126: ... you wish to view 5 To reset all of the minimum and maximum recorded temperature values for all parameters select 2 Reset All Min Max 6 To reset the minimum and maximum recorded temperature values for a single parameter select the parameter you wish to reset and then select 4 Reset Parameter X Disable Min Max Tracking 1 From the Home Screen select 2 Configure 2 Select 1 Guided Setup ...

Страница 127: ... information to produce a process variable output dependent on the sensor input The trim functions allow the user to make adjustments to the factory stored characterization curve by digitally altering the transmitter s interpretation of the sensor input Calibration of the Rosemount 3144P may include Sensor input trim Digitally alter the transmitter s interpretation of the input signal Transmitter ...

Страница 128: ... 10 C b D A Accuracy 0 02 30 20 C 0 002 C c Digital Temperature Effects 0 0015 C C 30 20 C 0 015 C d D A effect 0 001 C 100 C x 30 20 C 00 01 C e Sensor accuracy 0 420 C at 400 C for a class A RTD sensor with CVD constants f TPE 3 Stability per month 0 25 60 months 100 C 0 00416 C 4 Calibration frequency 3 16 Trim the transmitter The trim functions should not be confused with the rerange functions...

Страница 129: ...wn temperature source Sensor trim is suitable for validation procedures or for applications that require profiling the sensor and transmitter together Perform a sensor trim if the transmitter s digital value for the primary variable does not match the plant s standard calibration equipment The sensor trim function calibrates the sensor to the transmitter in temperature units or raw units Unless th...

Страница 130: ...n this case an active calibrator capable of tolerating pulsating sensor current must be used or the actual sensors must be connected to the transmitter When the field communicator or AMS Device Manager asks if an active calibrator is being used when the sensor trim routine is entered select No to leave the Active Calibrator Mode disabled In temperature measurement loops using RTDs small voltages c...

Страница 131: ...solving the CVD equation to match the transmitter to that specific sensor thus providing outstanding accuracy See comparison below Take away Transmitter Sensor Matching customizes sensor curves to minimize sensor inaccuracy Note In order to use this diagnostic the RTD must be set as type Cal VanDusen Configure Transmitter Sensor Matching in guided setup Note The guided setup will take you through ...

Страница 132: ...n select 2 Configure 2 Select 1 Guided Setup 3 Select 1 Configure Sensors 4 When prompted select 1 Configure Sensor 1 If you are using dual RTDs you may also select 2 Configure Sensor 2 or 3 Configure Both Sensors the Same 5 When prompted select the sensor type This must be Cal VanDusen for this option Select Enter ...

Страница 133: ...ow display the current CVD coefficients for the sensor Alpha beta Delta R0 A B C Select OK 8 Select which set of CVD coefficients you would like to enter for that sensor Select between 1 R0 A B C and 2 R0 Alpha Beta Delta 9 When prompted enter in each constant and select Enter 10 After you have completed this it will display a summary screen with all the coefficient values needed for the CVD equat...

Страница 134: ... configuration according to the Communicator When you are satisfied with your selection select 6 Exit from the main screen or select Abort Configure transmitter sensor matching in manual setup 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select the sensor you would like to configure 4 Select 9 Sensor Matching CVD ...

Страница 135: ...6 When prompted select which set of coefficients you would like to enter for that sensor Select between 1 R0 A B C and 2 R0 Alpha Beta Delta 7 When prompted enter the desired values for each coefficient 8 When you are done entering in these coefficients another summary screen will appear Review this information and when you are satisfied select OK 9 The method is complete select 3 Exit to exit the...

Страница 136: ...ng View the set CVD coefficients 1 From the Home Screen select 2 Configure 2 Select 2 Manual Setup 3 Select the sensor you would like to configure 4 Select 9 Sensor Matching CVD 5 The screen would display a summary screen of the coefficients R0 A B and C Select 6 View CVD α β δ to view those ...

Страница 137: ...e To determine the need for an output trim or a scaled output trim perform a loop test see Loop test on page 96 Figure 3 13 Dynamics of Smart Temperature Measurement 3 16 5 Output trim The D A Trim command allows the user to alter the transmitter s conversion of the input signal to a 4 20 mA output see Figure 3 13 on page 127 Calibrate the analog output signal at regular intervals to maintain meas...

Страница 138: ...d and 250 ohms resistance is properly in the loop then the transmitter requires a minimum of 12 0 V at the terminals to operate over entire 3 5 to 23 0 mA operating range and 12 5 V minimum to communicate digitally Check for intermittent shorts open circuits and multiple grounds High output Sensor input failure or connection Connect a Field Communicator and enter the transmitter test mode to isola...

Страница 139: ...ved was unintelligible or the Field Communicator cannot understand the response from the device Configuration memory not compatible with connected device The configuration stored in memory is incompatible with the device to which a transfer has been requested Device busy The connected device is busy performing another task Device disconnected Device fails to respond to a command Device write prote...

Страница 140: ...ables defined in the device description for this device This menu is required for offline configuration No valid items The selected menu or edit display contains no valid items OFF KEY DISABLED Appears when the user attempts to turn the Field Communicator off before sending modified data or before completing a method Online device disconnected with unsent data RETRY or OK to lose data There is uns...

Страница 141: ...se up down arrows to change contrast Press DONE when done Gives direction to change the contrast of the Field Communicator display Value out of range The user entered value is either not within the range for the given type and size of variable or not within the min max specified by the device message occurred reading writing variable label Either a read write command indicates too few data bytes r...

Страница 142: ...f the decimal point as configured in the meter setup is not compatible with the value to be displayed by the meter For example if the meter is measuring a process temperature greater than 9 9999 degrees and the meter decimal point is set to 4 digit precision the meter will display an OFLOW message because it is only capable of displaying a maximum value of 9 9999 when set to 4 digit precision HOT ...

Страница 143: ...edures in this section may require special precautions to ensure the safety of the personnel performing the operations Information that potentially raises safety issues is indicated by a warning symbol Refer to the following safety messages before performing an operation preceded by this symbol Failure to follow these installation guidelines could result in death or serious injury Make sure only q...

Страница 144: ... other modes may also be supported Changing modes To change the operating mode set the MODE_BLK TARGET to the desired mode After a short delay the parameter MODE_BLOCK ACTUAL should reflect the mode change if the block is operating properly Permitted modes It is possible to prevent unauthorized changes to the operating mode of a block by configuring MODE_ BLOCK PERMITTED to allow only the desired ...

Страница 145: ...l impact the output status of all downstream blocks The figure below depicts the hierarchy of blocks 4 3 4 Link Active Scheduler LAS The Rosemount 3144P can be designated to act as the backup LAS in the event that the designated LAS is disconnected from the segment As the backup LAS the transmitter takes over the management of communications until the host is restored The host system provides a co...

Страница 146: ...ic hardware and electronics information There are no linkable inputs or outputs to the resource block Network parameter Value Slot Time 8 Maximum Response Delay 2 Maximum Inactivity to Claim LAS Delay 32 Minimum Inter DLPDU Delay 8 Time Sync class 4 1 ms Maximum Scheduling Overhead 10 Per CLPDU PhL Overhead 4 Maximum Inter channel Signal Skew 0 Required Number of Post transmission gab ext Units 0 ...

Страница 147: ...e tracking alarm limit detection and signal status propagation The block supports two forms of the PID equation Standard and Series Choose the appropriate equation using the MATHFORM parameter The Standard ISA PID equation is the default selection and autotune 4 4 6 Input selector index number 2000 The signal selector block provides selection of up to four inputs and generates an output based on t...

Страница 148: ...s within the device except to clear the WRITE_LOCK parameter The block will function normally updating inputs and outputs and executing algorithms while WRITE_LOCK is in use When the WRITE_LOCK condition is cleared a WRITE_ALM alert is generated with a priority that corresponds to the WRITE_PRI parameter The FEATURE_SEL parameter enables the user to select a hardware or software write lock or no w...

Страница 149: ...ransmitter software There will be a RECOMMENDED_ACTION parameter used to display the recommended action text for the highest priority alarm and a HEALTH_INDEX parameters 0 100 indicating the overall health of the transmitter FAILED_ALARM has the highest priority followed by MAINT_ALARM and ADVISE_ALARM is the lowest priority FAILED_ALARMS A failure alarm indicates the device or some part of the de...

Страница 150: ...eter described above but is hard coded within the device and is not user configurable FAILED_ALM Alarm indicating a failure within a device which makes the device non operational 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 MA...

Страница 151: ...ntains a list of informative conditions that do not have a direct impact on the device s primary functions Below is a list of the advisories with the highest priority first 1 NV writes deferred 2 SPM Process Anomaly detected ADVISE_MASK The ADVISE_MASK parameter will mask any of the failed conditions listed in ADVISE_ENABLED A bit on means the condition is masked from alarming and will not be repo...

Страница 152: ... applied sensor and or verify the sensor connection and device environment Calibration Error Retrim the device Secondary Value Degraded Verify the ambient temperature is within operating limits Failed Electronics Failure Replace the Device HW SW Incompatible Verify the Hardware Revision is compatible with the Software Revision NV Memory Failure Reset the device then download the Device Configurati...

Страница 153: ...temperature is within operating limits Failed Electronics Failure Replace the device Asic Failure Replace the device HW SW Incompatible Verify the hardware revision is compatible with the software revision NV Memory Failure Reset the device then download the device configuration Primary Value Failure Verify the instrument process is within the sensor range and or confirm sensor configuration and w...

Страница 154: ...mum user configurable damping value of 0 7 seconds The damping parameter in the transducer block may be used to filter measurement noise By increasing the damping time the transmitter will have a slower response time but will decrease the amount of process noise that is translated to the transducer block primary value Because both the LCD display and AI Block get input from the transducer block ad...

Страница 155: ...asonableness failure etc Table 4 7 Sensor Transducer Block STB SENSOR_DETAILED_ STATUS Messages STB SENSOR_DETAILED_STATUS Description Invalid Configuration Wrong sensor connection with wrong sensor type ASIC RCV Error The micro detected a chksum or start stop bit failure with ASIC communication ASIC TX Error The ASIC detected a communication error ASIC Interrupt Error ASIC interrupts are too fast...

Страница 156: ...four different process variables as long as the parameters are sourced from a function block scheduled to execute within the transmitter If a function block is scheduled in the transmitter that links a process variable from another device on the segment that process variable can be displayed on the LCD display DISPLAY_PARAM_SEL The DISPLAY_PARAM_SEL specifies how many process variables will be dis...

Страница 157: ...ith the parameter instead of the block tag A tag of up to five characters can be entered UNITS_TYPE_ 1 The UNITS_TYPE_ parameter is selected by a three option drop down menu AUTO CUSTOM or NONE AUTO is only when the parameter to be displayed is pressure temperature or percent For other parameters select CUSTOM making sure to configure the CUSTOM_UNITS_ parameter Select NONE if the parameter should...

Страница 158: ...l of the values are being displayed The LCD display block parameter DISPLAY_PARAMETER_SELECT is not properly configured See LCD display transducer block on page 146 The display reads OOS The resource and or the LCD display Transducer block are OOS Verify that both blocks are in AUTO The display is hard to read Some of the LCD display segments may have gone bad See page 147 if some of the segment i...

Страница 159: ...nsor 2 Degraded Bad Bad None Last good value Bad Hot Backup Active and Sensor 1 open or short or beyond operating range and Sensor 2 open or short or beyond operating range Primary value 1 status Primary value 2 status FEATURE_VAL FEATURE_STATUS Recommended action Good Good PrimaryValue2 Good No Error Good Uncertain Primary Value 1 Good Hot Backup Active and Sensor 2 out of operating range or Sens...

Страница 160: ... OFF and switch it back to the ON position Note As a safety measure the switch must be reset every time power is interrupted to the device to enable SIMULATE This prevents a device that is tested on the bench from being installed in the process with SIMULATE still active 2 To change both the OUT_VALUE and OUT_STATUS of the AI Block set the TARGET MODE to AUTO 3 Set SIMULATE_ENABLE_DISABLE to Activ...

Страница 161: ...E and OUT_SCALE each include four parameters 0 100 engineering units and precision decimal point Set these based on the L_TYPE L_TYPE is Direct When the desired output is the measured variable set the XD_SCALE to represent the operating range of the process Set OUT_SCALE to match XD_SCALE L_TYPE is Indirect When an inferred measurement is made based on the sensor measurement set the XD_SCALE to re...

Страница 162: ...ect Methods 2 Select Sensor Connections 1 3 Follow on screen instruction to setup sensor 1 as a 4 wire Pt 100 α 385 If host system does not support methods 1 Put transducer block into OOS mode a Go to MODE_BLK TARGET b Select OOS 0 80 2 Go to SENSOR_CONNECTION a Select 4 wire 0 4 3 Go to SENSOR_TYPE a Select PT100A385 4 Put the transducer block back into auto mode Temperature channel 1 and 2 Termi...

Страница 163: ...and 100 scale to be the same as in Step 4b 6 Put the AI block back into auto mode 7 Follow host procedure to download schedule into block AI2 as terminal temperature body temperature 8 Put the AI block into OOS mode a Go to MODE_BLK TARGET b Select OOS 0 80 9 Go to CHANNEL a Select Terminal Body Temperature 10 Go to L_TYPE a Select Direct 11 Go to XD_Scale a Select UNITS_INDEX to be F b Set 0 40 s...

Страница 164: ... alarms High HIGH_LIM High high HIGH_HIGH_LIM Low LOW_LIM Low low LOW_LOW_LIM To avoid alarm chattering when the variable is oscillating around the alarm limit an alarm hysteresis in percent of the PV span can be set using the ALARM_HYS parameter The priority of each alarm is set in the following parameters HIGH_PRI HIGH_HIGH_PRI LOW_PRI LOW_LOW_PRI Alarm priority Alarms are grouped into five leve...

Страница 165: ...arming sending of an alert will be done by the block or propagated downstream for alarming Uncertain if limited Set the output status of the Analog Input block to uncertain if the measured or calculated value is limited BAD Set the output status to Bad if the sensor is violating a high or low limit Uncertain if man mode Set the output status of the analog Input block to uncertain if the actual mod...

Страница 166: ...ameter BLOCK_ERR reads OUT OF SERVICE OOS 1 AI Block target mode target mode set to OOS 2 Resource Block OUT OF SERVICE BLOCK_ERR reads CONFIGURATION ERROR 1 Check CHANNEL parameter see CHANNEL on page 151 2 Check L_TYPE parameter see L_TYPE on page 151 3 Check XD_SCALE engineering units see XD_SCALE and OUT_SCALE on page 151 BLOCK_ERR reads POWERUP Download schedule into block Refer to host for d...

Страница 167: ...onfiguration tool manual 4 10 2 Trim the transmitter Calibrating the transmitter increases the precision of the measurement system The user may use one or more of a number of trim functions when calibrating The trim functions allow the user to make adjustments to the factory stored characterization curve by digitally altering the transmitter s interpretation of the sensor input Figure 4 1 Trim App...

Страница 168: ...t be between the range limits defined in PRIMRY_VALUE_RANGE_X 5 Set values of CAL_POINT_LO_X to correspond to the temperature applied by the sensor 6 Apply temperature temperature corresponding to the upper calibration 7 Allow temperature to stabilize 8 Set CAL_POINT_HI_X Note CAL_POINT_HI_X must be within PRIMARY_VALUE_RANGE_X and greater than CAL_POINT_LO_X CAL_MIN_SPAN_X 9 Set SENSOR_CAL_DATE_X...

Страница 169: ...lity it has some resistance especially for long thermocouple extension wires As the sensor loop degrades including sensor degradation and wire or junctions degradation the resistance of the loop increases First the transmitter is configured to a baseline by the user Then at least once per second the degradation diagnostic monitors the resistance in the loop by sending a pulsed current in microamps...

Страница 170: ...rmocouple loop The Trigger Level may be set for 2 3 or 4 3 Baseline or the default of 5000 Ohms If the resistance of the thermocouple loop surpasses the trigger level a Plantweb maintenance alert will be generated Resistance This is the existing resistance reading of the thermocouple loop Baseline value The resistance of the thermocouple loop obtained after installation or after resetting the Base...

Страница 171: ...s and process demands changes could be interpreted as degradation of instruments valves or major components such as pumps compressors heat exchangers etc This degradation may indicate that the loop control scheme should be re tuned or re evaluated By learning a healthy process and continually comparing current information to the known healthy information problems from degradation and eventual fail...

Страница 172: ...1600 ISEL 1700 CHAR 1800 ARITH 1900 SPM can also monitor out parameters from other devices Link the out parameter to an input parameter of a function block residing in the device and set up SPM to monitor the input parameter SPM _Block Type Enter the Block Type of the function block containing the parameter to be monitored SPM _Parameter Index Enter the Parameter Index of the parameter to be monit...

Страница 173: ...SPM _Baseline_Standard_Deviation SPM _Baseline_Standard_Deviation is the square root of the variance of the process variable over the learning cycle 4 11 Troubleshooting guides Figure 4 2 Troubleshooting Flowchart Device does not appear on segment Problem Identified Yes No Perform Recommended Action see Table 4 11 Check Segment see Device does not stay on segment in Table 4 11 for more information...

Страница 174: ...ectronics failing 1 Replace device Incompatible network settings 1 Change host network parameters refer to host documentation for procedure Device does not stay on segment 2 2 Wiring and installation 31 25 kbit s voltage mode wire medium application guide AG 140 available from the FOUNDATION Fieldbus Incorrect signal levels Refer to host documentation for procedure 1 Check for two terminators 2 Ex...

Страница 175: ...ore detailed information Perform the following steps in the Sensor Transducer Block to determine the recommended action BLOCK_ERR see Table 4 5 XD_ERR see Table 4 6 DETAILED_STATUS see Table 4 6 RECOMMENDED_ACTION see Table 4 6 SENSOR_DETAILED STATUS see Table 4 6 If error condition does not exist in the Resource Block then it is a configuration problem see AI BLOCK_ERR Conditions in Table 4 9 Pro...

Страница 176: ...ee if it is out of range Loop wiring Check for dirty or defective terminals interconnecting pins or receptacles Electronics module Enter the transmitter test mode to isolate a module failure Check the sensor limits to ensure calibration adjustments are within the sensor range Erratic output Loop wiring Check for adequate voltage to the transmitter The transmitter requires between 9 0 and 32 0 V at...

Страница 177: ...ors displayed STB SENSR_DETAILED_STATUS Invalid Configuration Error SNSOR ASIC RCV Error Error SNSOR ASIC TX Error Error SNSOR ASIC Interrupt Error Error SNSOR ASIC Configuration Error Error SNSOR Sensor 1 Open Error SNSOR Sensor 1 Shorted Error SNSOR Terminal Body Temperature Failure Error SNSOR Sensor 1 Out of Operating Range No errors displayed Sensor 1 Beyond Operating Limits Error SNSOR Termi...

Страница 178: ...ncertain status the following is shown When power is first applied the LCD display will display the following If the device goes from Auto mode to Out of Service OOS mode the LCD display will display the following Block name LCD display bottom line Transducer TRANS AI 1400 AI 14 AI 1500 AI 15 AI 1600 AI 16 PID 1700 PID 1 PID 1800 PID 1 ISEL 1900 ISEL CHAR 2000 CHAR ARITH 2100 ARITH OSPL 2200 OSPL ...

Страница 179: ...erious injury Do not remove the instrument cover in explosive atmospheres when the circuit is live Before connecting a Field Communicator in an explosive atmosphere make sure the instruments in the loop are installed in accordance with intrinsically safe or non incendive field wiring practices Both transmitter covers must be fully engaged to meet explosion proof requirements Electrical shock could...

Страница 180: ...r locally at the transmitter to test remote sensor wiring Transmitters with option code C7 trim to special sensor are matched to a specific sensor Select a standard off the shelf sensor for use with the transmitter or consult the factory for a replacement special sensor transmitter combination 5 2 3 Electronics housing The transmitter is designed with a dual compartment housing One compartment con...

Страница 181: ...ose terminal connection the transmitter will go into alarm If wire vibration causes that wire to begin making a good connection the transmitter will come out of alarm This jumping in and out of alarm is frustrating when trying to determine what is causing the problem However the Transmitter Diagnostics Logging feature keeps track of what caused the transmitter to go into alarm and saves valuable d...

Страница 182: ...172 Reference Manual 00809 0100 4021 Rev JA Operation and Maintenance April 2017 Operation and Maintenance ...

Страница 183: ...afety Certified Safety Transmitter is certified to Low demand Type B SIL 2 for random integrity at HFT 0 SIL 3 for random integrity at HFT 1 SIL 3 for systematic integrity 6 2 Safety certified identification All Rosemount 3144P HART Transmitters must be identified as safety certified before installing into SIS systems To identify a safety certified Rosemount 3144P Transmitter make sure the device ...

Страница 184: ...ty Mode All configuration methods outlined in Section 3 HART Commissioning are the same for the safety certified transmitter with any differences noted Software or hardware lock must be used in order to prevent unwanted changes to the transmitter configuration Note Transmitter output is not safety rated during the following Configuration changes Multidrop operation Simulation Active Calibrator mod...

Страница 185: ...es must be carried out by qualified personnel 6 5 2 Partial proof test 1 The partial proof test 1 consists of a power cycle plus reasonability checks of the transmitter output Reference the FMEDA Report for percent of possible DU failures in the device FMEDA report can be found at Rosemount 3144P Temperature Transmitter Product Page Required tools Field Communicator mA meter Rosemount alarm level ...

Страница 186: ...onability check Reference the FMEDA report for percent of possible DU failures in the device Required tools Field Communicator temperature calibration equipment 1 Bypass the safety PLC or take other appropriate action to avoid a false trip 2 Perform partial proof test 1 3 Verify the measurement for two temperature points for Sensor 1 Verify the measurement for two temperature points for Sensor 2 i...

Страница 187: ...Rosemount 3144P Product Data Sheet or in Appendix A Specifications and Reference Data 6 6 1 Failure rate data The FMEDA report includes failure rates and independent information on generic sensor models The report is available at Rosemount 3144P Temperature Transmitter Product Page 6 6 2 Failure values Safety Deviation defines what is dangerous in a FMEDA Span 100 C 2 of process variable span Span...

Страница 188: ...178 Reference Manual 00809 0100 4021 Rev JA Certified Safety Instrumented System April 2017 Certified Safety Instrumented System ...

Страница 189: ...tput isolation tested up to 500 Vrms 707 Vdc Humidity limits 0 99 percent relative humidity non condensing Update time Approximately 0 5 seconds for a single sensor one second for dual sensors A 1 2 Physical specifications Conduit connections The standard field mount housing has 1 2 14 NPT conduit entries Additional conduit entry types are available including PG13 5 PG11 M20 1 5 CM20 or JIS G 1 2 ...

Страница 190: ...al 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 The table below identifies which approval options include the external ground screw assembly Hardware tag No charge Two lines of 28 characters 5...

Страница 191: ... Cu 10 Edison Copper Winding No 15 50 to 250 58 to 482 10 18 1 00 1 80 0 08 0 02 of span Pt 50 α 0 00391 GOST 6651 94 200 to 550 328 to 1022 10 18 0 20 0 36 0 16 0 02 of span Pt 100 α 0 00391 GOST 6651 94 200 to 550 328 to 1022 10 18 0 10 0 18 0 08 0 02 of span Cu 50 α 0 00426 GOST 6651 94 50 to 200 58 to 392 10 18 0 34 0 61 0 272 0 02 of span Cu 50 α 0 00428 GOST 6651 94 185 to 200 301 to 392 10 ...

Страница 192: ...3 N A 0 02 of span Type W5Re W26Re ASTM E 988 96 0 to 2000 32 to 3632 25 45 0 70 1 26 N A 0 02 of span GOST Type L GOST R 8 585 2001 200 to 800 328 to 1472 25 45 0 25 0 45 N A 0 02 of span Other input types Millivolt Input 10 to 100 mV 3 mV 0 015 mV N A 0 02 of span 2 3 4 wire Ohm Input 0 to 2000 ohms 20 ohm 0 35 ohm N A 0 02 of span 1 No minimum or maximum span restrictions within the input range...

Страница 193: ...0054 F Entire sensor input range 0 001 of span Pt 100 a 0 00391 0 0015 C 0 0027 F Entire sensor input range 0 001 of span Cu 50 a 0 00426 0 003 C 0 0054 F Entire sensor input range 0 001 of span Cu 50 a 0 00428 0 003 C 0 0054 F Entire sensor input range 0 001 of span Cu 100 a 0 00426 0 0015 C 0 0027 F Entire sensor input range 0 001 of span Cu 100 a 0 00428 0 0015 C 0 0027 F Entire sensor input ra...

Страница 194: ...perature the following statements would be true Digital temp effects D A effects HART 4 20 mA only Worst case error Digital D A Digital temp effects D A effects 0 10 C 0 02 C 0 015 C 0 01 C 0 145 C Type W5Re W26Re 0 016 C 0 023 C 0 0036 of T T 200 C T 200 C 0 001 of span GOST Type L 0 005 C 0 005 C 0 003 of T T 0 C T 0 C 0 001 of span Millivolt Input 0 00025 mV Entire sensor input range 0 001 of s...

Страница 195: ...ghtning welding heavy electrical equipment or switch gears The transient protection electronics are contained in an add on assembly that attaches to the standard transmitter terminal block The external ground lug assembly code G1 is included with the transient protector The transient protector has been tested per the following standard IEEE C62 41 1991 IEEE 587 location categories B3 6 kV 3 kA pea...

Страница 196: ...ions Note HART Communication requires a loop resistance between 250 and 1100 ohms Do not communicate with the transmitter when power is below 12 Vdc at the transmitter terminals A 3 FOUNDATION Fieldbus specifications Power supply Powered over FOUNDATION Fieldbus with standard Fieldbus power supplies Transmitters operate on 9 0 to 32 0 Vdc 11 mA maximum Transmitter power terminals are rated to 42 4...

Страница 197: ...lay can display DS_65 parameters from other devices Besides the configuration of the meter sensor Figure A 8 on page 193 diagnostic data is displayed If the measurement status is good the measured value is shown If the measurement status is uncertain uncertain is shown in addition to the measured value If the measurement status is Bad the reason for the bad measurement is shown Note When ordering ...

Страница 198: ... body temperature Includes information about sensor type and configuration engineering units linearization range damping and diagnostics LCD display block when an LCD display is used Configures the local display Analog input AI Processes the measurement and makes it available on the FOUNDATION Fieldbus segment Allows filtering engineering unit and alarm changes PID block provides control functiona...

Страница 199: ...ing with permanent terminal block B Cover with wiring diagram label C Nameplate D Electronic module E LCD display F Display cover Figure A 2 Switch Location and LCD Display Faceplate A Switches 1 1 Alarm and write protect HART Protocol simulate and write protect FOUNDATION Fieldbus B LCD display connector Dimensions are in inches millimeters A B C D E F 4 37 in 110 9 mm 4 40 in 111 8 mm A B ...

Страница 200: ...nches millimeters Top view Front view A Clearance required to remove cover B Adapters for M20 1 5 PG 13 5 C Explosion flame proof clamp option code dependent Dimensions are in inches millimeters 1 93 in 49 0 mm 4 40 in 111 8 mm A B C 3 8 16 UN 2B 4 37 in 110 0 mm 4 33 in 110 mm 5 12 in 129 9 mm with LCD display A 5 12 in 129 9 mm 4 33 in 110 mm 1 00 in 25 4 mm A 4 37 in 110 0 mm 1 93 in 49 0 mm 3 ...

Страница 201: ...anual 00809 0100 4021 Rev JA Figure A 5 Mounting Configurations with Optional Mounting Bracket Pipe mounting A For transmitter mounting B 2 in U bolt for pipe mounting Dimensions are in inches millimeters 3 8 16 bolt 1 00 25 4 4 00 101 5 4 62 117 2 2 00 51 2 31 58 7 3 8 16 bolt B B A 4 80 121 9 ...

Страница 202: ... 3 wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape Rosemount 3144P single sensor connections Rosemount 3144P dual sensor connections 4 400 111 76 6 000 152 39 ØD 4 wire RTD and Ohms T Cs and Millivolts RTD with Compensation Loop 1 2 wire RTD and Ohms 3 wire RTD and Ohms 2 ΔT Hot Backup Dual Sensor with two RTDs ΔT Hot Backup Dual Sensor with two Th...

Страница 203: ...3 wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape Rosemount 3144P single sensor connections Rosemount 3144P dual sensor connections 4 wire RTD and Ohms T Cs and Millivolts RTD with Compensation Loop 1 2 wire RTD and Ohms 3 wire RTD and Ohms 2 ΔT HotBackup Dual Sensor with two RTDs ΔT Hot Backup Dual Sensor with two Thermocouples ΔT Hot Backup Dual ...

Страница 204: ...er output A 4 20 mA with digital signal based on HART Protocol F FOUNDATION Fieldbus digital signal includes three AI function block and backup link active scheduler Measurement configuration 1 Single sensor input 2 Dual sensor input Product certificates NA No Approval E5 FM Explosion proof Dust Ignition Proof and Non incendive approval I5 1 FM Intrinsically Safe and Non incendive includes standar...

Страница 205: ...ic functionality D01 FOUNDATION Fieldbus sensor and process diagnostic suite thermocouple diagnostic min max tracking DA1 HART sensor and process diagnostic suite thermocouple diagnostic min max tracking Enhanced performance PT 3 Temperature measurement assembly with Rosemount X well Technology P8 4 Enhanced transmitter accuracy Mounting bracket B4 U mounting bracket for 2 in pipe mounting All SST...

Страница 206: ...ST verification certificate QP Calibration certificate and tamper evident seal Dual input custom configuration only with measurement type option code 2 U1 Hot Backup U2 3 Average temperature with hot backup and sensor drift alert warning mode U3 3 Average temperature with hot backup and sensor drift alert alarm mode U5 Differential temperature U6 Average temperature Dual input custom configuration...

Страница 207: ...Typical model number 3144P D1 A 1 E5 B4 M5 1 When IS approval is ordered on a FOUNDATION Fieldbus both standard IS and FISCO IS approvals apply The device label is marked appropriately 2 Consult factory for availability when ordering with HART or FOUNDATION Fieldbus models 3 Not available with FOUNDATION Fieldbus models 4 Enhanced accuracy only applies to RTDs however the option can be ordered wit...

Страница 208: ...s Rosemount X well assemblies are available in most Rosemount 0085 Pipe Clamp Sensor diameter sizes Table A 5 Rosemount 3144P X well Technology Option Code Requirements Code Description D1 D4 Aluminum field mount housing PT Temperature measurement assembled with Rosemount X well Technology A 4 20 mA with digital signal based on HART Protocol XA Sensor specified separately and assembled to transmit...

Страница 209: ... ring and wiring diagram label Rosemount 3144P aluminum housing cover 03144 1142 0001 Rosemount 3144P stainless steel housing cover 03144 1142 0002 O ring for cover pkg of 12 01151 0033 0003 Housing kit does not include covers Rosemount 3144P aluminum housing kit 03144 1141 0001 Rosemount 3144P aluminum housing kit with External Ground Lug Assembly 03144 1141 0002 Rosemount 3144P stainless steel h...

Страница 210: ... voltage filter 60 Hz Software tag If a Hardware Tag is specified it will be entered into the software tag as well Otherwise it will be left blank Optional integral display Units and mA sensor 1 units Single sensor option Setting Sensor type 4 wire Pt 100 α 0 00385 RTD Primary variable HART 4 20 mA AI 1400 FOUNDATION Fieldbus Sensor 1 Secondary variable AI 1600 FOUNDATION Fieldbus Terminal tempera...

Страница 211: ...ecify a Series 68 65 or 78 RTD sensor on the order with a special characterization curve V or X8Q4 option These constants will be programmed into the transmitter when this option is selected C4 Five point calibration Will include five point calibration at 0 25 50 75 and 100 analog and digital output points Use with option code Q4 to obtain a Calibration Certificate C7 Special sensor Used for non s...

Страница 212: ... variable will be reported as the remaining good sensor value Primary variable Sensor average Secondary variable Sensor 1 Tertiary variable Sensor 2 Quaternary variable Terminal temperature Option code U4 Two independent sensors Primary usage Used in non critical applications where the digital output is used to measure two separate process temperatures Primary variable Sensor 1 Secondary variable ...

Страница 213: ...unt drawing 03144 0320 NI CL I DIV 2 GP A B C D T5 60 C Ta 75 C T6 60 C Ta 50 C when installed per Rosemount drawing 03144 0321 03144 5075 I5 FM Intrinsic Safety and Nonincendive Certificate FM16US0202X Standards FM Class 3600 2011 FM Class 3610 2010 FM Class 3611 2004 FM Class 3810 2005 NEMA 250 1991 ANSI ISA 60079 0 2009 ANSI ISA 60079 11 2009 Markings IS CL I II III DIV 1 GP A B C D E F G T4 60...

Страница 214: ...isk from electrostatic discharge Avoid installations that cause electrostatic build up on painted surfaces and only clean the painted surfaces with a damp cloth If paint is ordered through a special option code contact the manufacturer for more information I1 ATEX Intrinsic Safety Certificate BAS01ATEX1431X HART Baseefa03ATEX0708X Fieldbus Standards EN 60079 0 2012 EN 60079 11 2012 Markings HART I...

Страница 215: ...ints are not intended for repair 5 A suitable certified Ex d or Ex tb enclosure is required to be connected to temperature probes with Enclosure option N 6 Care shall be taken by the end user to ensure that the external surface temperature on the equipment and the neck of DIN Style Sensor probe does not exceed 130 C 7 Non Standard Paint options may cause risk from electrostatic discharge Avoid ins...

Страница 216: ...R IEC 60079 11 2009 Markings Ex ia IIC T4 Ga 60 C Ta 60 C See Table B 2 at the end of the Product Certifications section for Entity Parameters Special Condition for Safe Use X 1 When mounted with the terminal options with transient protection the equipment is not capable of withstanding the dielectric strength test with 500 V as defined in ISO IEC 60079 11 This feature should be taken into account...

Страница 217: ... Power loop terminals and 4 Sensor terminal 1 to 5 Load connected to sensor terminals 1 to 5 Temperature transmitters comply to the requirements for FISCO field devices specified in GB3836 19 2010 FISCO parameters are as follows 5 The product should be used with Ex certified associated apparatus to establish explosion protection system that can be used in explosive gas atmospheres Wiring and termi...

Страница 218: ... atmospheres Part 13 Repair and overhaul for apparatus used in explosive gas atmospheres GB3836 15 2000 Electrical apparatus for explosive gas atmospheres Part 15 Electrical installations in hazardous area other than mines GB3836 6 2006 Electrical apparatus for explosive gas atmospheres Part 16 Inspection and maintenance of electrical installation other than mines GB50257 1996 Code for constructio...

Страница 219: ...eritas Offshore Standards Application SLL Lloyds Register LR Type Approval Certificate 11 60002 Application Environmental categories ENV1 ENV2 ENV3 and ENV5 Table B 1 Process Temperature T6 T5 T4 T3 T2 T1 T130 Max ambient 40 C 60 C 60 C 60 C 60 C 60 C 70 C Sensor extension Transmitter with LCD display 0 in 55 C 70 C 95 C 95 C 95 C 95 C 95 C 3 in 55 C 70 C 100 C 100 C 100 C 100 C 100 C 6 in 60 C 70...

Страница 220: ...il 2017 Reference Manual 00809 0100 4021 Rev JA Product Certifications 210 B 13 Installation drawing Figure B 1 FM Intrinsically Safe Fieldbus Installation Drawing 03144 5075 El t i M t PRINTED COPIES ARE UNCONTROLLED R t P i t ...

Страница 221: ...Product Certifications 211 Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA ...

Страница 222: ...Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Product Certifications 212 El t i M t PRINTED COPIES ARE UNCONTROLLED R t P i t ...

Страница 223: ...Product Certifications 213 Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA El t i M t PRINTED COPIES ARE UNCONTROLLED R t P i t ...

Страница 224: ... Reference Manual 00809 0100 4021 Rev JA Product Certifications 214 Figure B 2 FM Intrinsically Safe and Nonincendive HART Field Circuit Configuration Installation Drawing 03144 0321 El t i M t PRINTED COPIES ARE UNCONTROLLED R t P i t ...

Страница 225: ...Product Certifications 215 Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA El i M PRINTED COPIES ARE UNCONTROLLED R P i ...

Страница 226: ...Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Product Certifications 216 ...

Страница 227: ...Product Certifications 217 Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Figure B 3 Rosemount 3144P FM Explosion proof Approval Installation Drawing 03144 0320 ...

Страница 228: ...Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Product Certifications 218 Figure B 4 Rosemount 3144P HART CSA Intrinsic Safety Approval Installation Drawing 03144 0322 ...

Страница 229: ...Product Certifications 219 Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Figure B 5 Rosemount 3144P SAA Flameproof Approval Installation Drawing 03144 0325 ...

Страница 230: ...Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Product Certifications 220 Figure B 6 Rosemount 3144P CSA Explosion proof Approval Installation Drawing 03144 0326 ...

Страница 231: ...Product Certifications 221 Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Figure B 7 Rosemount 3144P Fieldbus CSA Intrinsically Safe Approval Installation Drawing 03144 5076 ...

Страница 232: ...Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Product Certifications 222 ...

Страница 233: ...Product Certifications 223 Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA ...

Страница 234: ...Product Certifications April 2017 Reference Manual 00809 0100 4021 Rev JA Product Certifications 224 ...

Страница 235: ...225 Reference Manual 00809 0100 4021 Rev JA April 2017 ...

Страница 236: ...461 65 6777 8211 65 6777 0947 Enquiries AP Emerson com Middle East and Africa Regional Office Emerson Automation Solutions Emerson FZE P O Box 17033 Jebel Ali Free Zone South 2 Dubai United Arab Emirates 971 4 8118100 971 4 8865465 RFQ RMTMEA Emerson com Linkedin com company Emerson Automation Solutions Twitter com Rosemount_News Facebook com Rosemount Youtube com user RosemountMeasurement Google ...

Результаты поиска

Содержание Rosemount 3144P

Отзывы:

Бренды по названию

Популярные бренды

Emerson Rosemount 3144P, Справочное руководство

Результаты поиска

Содержание Rosemount 3144P

Отзывы:

Бренды по названию

Популярные бренды