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vii

Reference Manual

00809-0100-4021, Rev GC

Table of Contents

April 2014

Table of Contents

3.10.3

Intermittent sensor detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

3.10.4

Intermittent threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

3.10.5

Open sensor holdoff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

3.11

Diagnostics and service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

3.11.1

Loop test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

3.12

Multidrop communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

3.13

Use with the HART Tri-Loop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

3.14

Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

3.14.1

Calibration frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

3.15

Trim the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

3.15.1

Sensor input trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

3.15.2

Active calibrator and EMF compensation. . . . . . . . . . . . . . . . . . . . . . . . . . 124

3.15.3

Transmitter-sensor matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

3.15.4

D/A output trim or scaled output trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

3.15.5

Output trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

3.15.6

Scaled output trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

3.16

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

3.16.1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

3.16.2

LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

3.16.3

Spare parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Section 4: Foundation™ fieldbus configuration

4.1

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

4.2

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

4.3

General block information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

4.3.1

Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

4.3.2

Node address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

4.3.3

Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

4.3.4

Link Active Scheduler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

4.3.5

Capabilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

4.4

Foundation fieldbus function blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

4.5

Resource block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

4.5.1

Features and Features_Sel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

4.5.2

PlantWeb

™

alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

4.5.3

Recommended actions for PlantWeb alerts . . . . . . . . . . . . . . . . . . . . . . . 148

4.5.4

Recommended actions for field diagnostics per NE107 . . . . . . . . . . . . . 149

4.5.5

Resource block diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

4.6

Sensor transducer block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

4.6.1

Sensor transducer block diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Содержание Rosemount

Страница 1: ...Reference Manual 00809 0100 4021 Rev GC April 2014 Rosemount 3144P Temperature Transmitter ...

Страница 2: ......

Страница 3: ...oll 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 require...

Страница 4: ...iv Reference Manual 00809 0100 4021 Rev GC Title Page April 2014 ...

Страница 5: ... revision capability 8 2Section 2 Installation 2 1 Safety messages 9 2 2 Commissioning 10 2 2 1 Setting the loop to manual 10 2 2 2 Set the switches 11 2 3 Mounting 13 2 4 Installation 15 2 4 1 Typical North American installation 15 2 4 2 Typical European installation 16 2 4 3 In conjunction with a Rosemount 333 HART Tri Loop HART 4 20 mA only 17 2 4 4 LCD display 18 2 4 5 Multichannel installatio...

Страница 6: ...7 Configuration 40 3 7 1 Variable mapping 41 3 7 2 Sensor configuration 41 3 7 3 Change type and connections 41 3 7 4 Output units 42 3 7 5 Sensor 1 serial number 42 3 7 6 Sensor 2 serial number 42 3 7 7 2 wire RTD offset 42 3 7 8 Terminal body temperature 43 3 7 9 Dual sensor configuration 43 3 8 Device output configuration 91 3 8 1 PV range values 91 3 8 2 Process variable damping 92 3 8 3 Alarm...

Страница 7: ...m 132 3 15 5Output trim 132 3 15 6Scaled output trim 133 3 16Troubleshooting 133 3 16 1Overview 133 3 16 2LCD display 137 3 16 3Spare parts 138 4Section 4 Foundation fieldbus configuration 4 1 Overview 139 4 2 Safety messages 139 4 3 General block information 140 4 3 1 Device description 140 4 3 2 Node address 140 4 3 3 Modes 140 4 3 4 Link Active Scheduler 141 4 3 5 Capabilities 142 4 4 Foundatio...

Страница 8: ...verview 162 4 10 2Trim the transmitter 162 4 10 3Advanced diagnostics 164 4 10 4Statistical process monitoring SPM 166 4 10 5SPM configuration 167 4 11Troubleshooting guides 168 4 11 1Foundation fieldbus 171 4 11 2LCD display 172 5Section 5 Maintenance 5 1 Safety messages 175 5 2 Maintenance 176 5 2 1 Test terminal HART 4 20 mA only 176 5 2 2 Sensor checkout 176 5 2 3 Electronics housing 176 5 2 4...

Страница 9: ...em 7 1 Overview 187 7 2 Safe failure fraction 188 7 3 Installation 188 7 3 1 Switches 188 7 3 2 Changing switch position 188 7 3 3 Proof test 190 AAppendix A Reference data A 1 HART and Foundation fieldbus specifications 191 A 1 1 Functional specifications 191 A 1 2 Physical specifications 191 A 1 3 Performance specifications 192 A 2 HART 4 20 mA specifications 198 A 3 Foundation fieldbus specific...

Страница 10: ...x Reference Manual 00809 0100 4021 Rev GC Table of Contents April 2014 Table of Contents ...

Страница 11: ...s designed to assist in the installation operation and maintenance of the Rosemount 3144P Section 1 Introduction Transmitter and Manual overview Considerations Return of material Section 2 Installation Mounting Installation Wiring Power supply Section 3 HART commissioning Field communicator Configuration Multidrop communication Calibration Trim the transmitter Section 4 Foundation fieldbus configu...

Страница 12: ...tability Dual and single sensor capability with universal sensor inputs RTD T C mV ohms Comprehensive sensor and process diagnostics offering IEC 61508 safety certification Dual compartment housing Large LCD display Selectable HART Revision 5 and 7 or FOUNDATION fieldbus protocols Improve efficiency with best in class product specifications and capabilities Reduce maintenance and improve performan...

Страница 13: ... level signals proportional to temperature The 3144P transmitter converts low level signals to HART or FOUNDATION fieldbus and then transmits the signals to the control system via two power signal wires 1 2 2 Electrical Proper electrical installation is essential to prevent errors due to sensor lead resistance and electrical noise For HART communications the current loop must have between 250 and ...

Страница 14: ...erature transmitter has a highly reliable dual compartment housing designed to resist moisture and corrosion The sealed electronics module is mounted in a compartment that is isolated from the terminal side with conduit entries O ring seals protect the interior when the covers are properly installed In humid environments however it is possible for moisture to accumulate in conduit lines and drain ...

Страница 15: ... that is not fully compatible with the existing software The latest device descriptors DD are available with new field communicators or they can be loaded into existing communicators at any Emerson Process Management Service Center or via the Easy Upgrade process For more information on upgrading a field communicator see Section 3 To download new device drivers visit www AMSSuite com 1 3 Return of...

Страница 16: ...ce driver must be downloaded It is recommended to download the new device driver to ensure new functionality Device revision Manual document number April 2012 1 1 1 2 7 6 3 3 HART Revision 5 and 7 Selectable Thermocouple Degradation Diagnostic Min Max Tracking FOUNDATION fieldbus The following table summarizes the 3144P fieldbus revision history 00809 0100 4021 5 5 3 Feb 2007 N A 1 5 4 00809 0100 ...

Страница 17: ...equired All devices ship will 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 prima...

Страница 18: ...n 7 protocol 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 3144P will load a Generic Menu with limited capability The following procedures will switch the HART revision mode from the Generic Menu 1 Manual Setup Device Information Identification Message a T...

Страница 19: ...in the loop 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...

Страница 20: ...tter see HART commissioning on page 29 For more information on using the 3144 with FOUNDATION fieldbus see Section 4 Foundation fieldbus configuration Figure 2 1 Installation Flowchart 2 2 1 Setting the loop to manual Set the process application loop to manual when sending or requesting data that would disrupt the loop or change the output of the transmitter The field communicator or AMS Device Ma...

Страница 21: ...ower and set the loop to automatic mode With an LCD display 1 If the transmitter is installed in a loop set the loop to manual mode and disconnect the power 2 Remove the housing cover on the electronics side of the transmitter Do not remove the transmitter cover in explosive atmospheres with a live circuit 3 Unscrew the LCD display screws and gently slide the meter straight off 4 Set the switches ...

Страница 22: ... an LCD display 1 If the transmitter is installed in a loop set the loop to OOS if applicable and disconnect the power 2 Remove the housing cover on the electronics side of the transmitter Do not remove the transmitter cover in explosive atmospheres with a live circuit 3 Unscrew the LCD display screws and gently pull the meter straight off 4 Set the switches to the desired position 5 Replace and t...

Страница 23: ...m 3 5 I 3 75 for low alarm Table 2 1 Values for standard and NAMUR operation Simulate switch FOUNDATION fieldbus Simulate switch is used to replace the channel value coming from the Sensor Transducer Block For testing purposes it manually simulates the output of the Analog Input Block to a desired value 2 3 Mounting If possible the transmitter should be mounted at a high point in the conduit run s...

Страница 24: ...r apart from the sensor assembly use conduit between the sensor and transmitter The transmitter accepts male conduit fittings with 1 2 14 NPT M20 1 5 CM 20 PG 13 5 PG 11 or JIS G1 2 threads M20 1 5 CM 20 PG 13 5 PG 11 or JIS G1 2 threads are provided by an adapter Make sure only qualified personnel perform the installation The transmitter may require supplementary support under high vibration cond...

Страница 25: ... transmitter to the thermowell sensor assembly Seal all threads with PTFE tape if required 6 Pull sensor leads through the extensions unions or couplings into the terminal side of the transmitter housing 7 Install field wiring conduit to the remaining transmitter conduit entry 8 Pull the field wiring leads into the terminal side of the transmitter housing 9 Attach the sensor leads to the transmitt...

Страница 26: ...inside of the connection head 4 Mount the transmitter to a 2 inch 50 mm pipe or a suitable panel using one of the optional mounting brackets The B4 bracket is shown in Figure 2 6 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 conduit entry on the transmitter back to the control room 7 Insert t...

Страница 27: ...h sensor input The 3144P 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 The HART Tri Loop reads the digital signal and outputs any or all of these variables into as many as three separate 4 20 mA analog channels Refer to Figure 2 7 for ...

Страница 28: ...ader 1 See Use with the HART Tri Loop on page 99 for configuration information START HERE Unpack the Tri Loop Review the Tri Loop Reference Manual Install the 3144P Set the 3144P BurstCommand Order Set the 3144P to Burst HART Command 3 Review Tri Loop Installation Considerations Mount the Tri Loop to a DIN Rail Run Wires from 3144P to Burst Input Terminals Install Channel 1 Wires from Tri Loop to ...

Страница 29: ... 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 interconnection header 6 Attach the LCD display assembly to the interconnection pins then thread and tighten the LCD display screws into the holes on the electronics module 7 Attach the extende...

Страница 30: ...d 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 the transmitter covers Do not remove the transmitter covers in an explosive atmosphere when the circuit is live 2 Connect the positive power lead to the terminal marked and the neg...

Страница 31: ...des 4 wire sensors for all single element RTDs Use these RTDs in 2 wire or 3 wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape A Test B B A Wiring connections Wiring connections with T1 integral transient protection option 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 T Hot Backup Dual ...

Страница 32: ...ds may burn out 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 176 for use of the terminal Figure 2 11 Connecting a Field Commun...

Страница 33: ...e leads and terminals Figure 2 13 Sensor Wiring Diagram for FOUNDATION fieldbus 3144P single sensor connections diagram 3144P dual sensor connections diagram 1 Transmitter must be configured for a 3 wire RTD in order to recognize an RTD with a compensation loop 2 Emerson Process Management provides 4 wire sensors for all single element RTDs Use these RTDs in 2 wire or 3 wire configurations by leav...

Страница 34: ...P 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 6 Power supply HART An external power supply is required to operate the 3144P not included The input voltage range of the transmitter is 12 to 42 4 Vdc This is the power require...

Страница 35: ... ordered option or as an accessory Refer to Transient protection option code T1 on page 198 for more information 2 6 2 Grounding Sensor shielding The currents in the leads induced by electromagnetic interference can be reduced by shielding Shielding carries the current to ground and away from the leads and electronics If the ends of the shields are adequately grounded only a small amount of curren...

Страница 36: ...ounded 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...

Страница 37: ...gnal 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...

Страница 38: ...28 Reference Manual 00809 0100 4021 Rev GC Section 2 Installation April 2014 Installation ...

Страница 39: ...uration functions For convenience field communicator fast key sequences are labeled Fast Keys for each software function below the appropriate headings AMS Device 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 capability of those sys...

Страница 40: ... wiring practices 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 3144P Perform the following steps to determine if an upgrade is necessary 1 Choose 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...

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: ...d 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 Information 1 Identif...

Страница 43: ...ariables 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 Mapping Differential ...

Страница 44: ... 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 Configuration Changed Good 1...

Страница 45: ... 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 Sensor 1 Temp 5 Sensor 1 Status 6 Sensor 2 Temp 7 Sensor 2 Status 8 Analog Output Value 9 Upper Range Value 10 Lower Range Value 11 Device Information Device Inf...

Страница 46: ...layed 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 Mapping Differential Temperature 1...

Страница 47: ...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 Configuration Changed Good 1 No Active ...

Страница 48: ...arm Values 2 2 5 6 2 2 5 6 Analog Calibration 3 4 5 3 4 5 Analog Output 2 2 5 2 2 5 Average Temperature Setup 2 2 3 3 2 2 3 3 Burst 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 5...

Страница 49: ...ensor 2 Configuration 2 2 2 2 2 2 Sensor 2 Serial Number 2 2 2 7 2 2 2 8 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 Alert 2 2 4 2 2 2 4 2 Simulate Device Variables N A 3 5 2 Software Revision 1 8 2 4 1 11 2 4 Tag 2 2 7 1 1 2 2 7 1 1 Terminal Temperature Units 2 2 7 3 2 2 7 3 URV Upper Range Value 2 2 5 5 2 2 2 5 5...

Страница 50: ...uration below 3 6 Check output Before performing other transmitter online operations review the configuration of the 3144P digital output parameters to ensure that the transmitter is operating properly 3 6 1 Analog output Field communicator The 3144P process variables provide the transmitter output The PROCESS VARIABLE menu displays the process variables including sensed temperature percent range ...

Страница 51: ...rst Good Temperature Terminal Temperature and Not Used The primary variable is the 4 20 mA analog signal 3 7 2 Sensor configuration Field communicator Sensor configuration contains information for updating the sensor type connections units and damping 3 7 3 Change type and connections The Connections command allows the user to select the sensor type and the number of sensor wires to be connected f...

Страница 52: ...Sensor 1 S N variable It is useful for identifying sensors and tracking sensor calibration information 3 7 6 Sensor 2 serial number The serial number of a second sensor can be listed in the Sensor 2 S N variable 3 7 7 2 wire RTD offset The 2 wire Offset command allows the measured lead wire resistance to be input which results in the transmitter adjusting its temperature measurement to correct the...

Страница 53: ...itter to measure differential temperature Note This procedure reports the differential temperature as the primary variable analog signal If this is not needed assign differential temperature to the secondary tertiary or quaternary variable Note The transmitter determines the differential temperature by subtracting the reading of Sensor 2 from Sensor 1 S1 S2 Ensure this order of subtraction is cons...

Страница 54: ...ee scenarios could result If Sensor 1 fails the average will only be reading from Sensor 2 the working sensor If Sensor 2 fails the average will only be reading from Sensor 1 the working sensor If both sensors fail simultaneously the transmitter will go into alarm and the status available via HART states that both Sensor 1 and Sensor 2 have failed In the first two scenarios the 4 20 mA signal is n...

Страница 55: ... analog output until the Hot Backup feature mode is reset by either re enabling through HART or by briefly powering down the transmitter For information on using the Hot Backup feature in conjunction with the HART Tri Loop see Use with the HART Tri Loop on page 99 Problem description The unexpected failure of a critical temperature measurement can cause safety issues environmental or regulatory co...

Страница 56: ...up Fast Keys 2 1 5 1 From the Home Screen choose 2 Configure 2 Choose 1 Guided Setup 3 Choose 5 Config Hot Backup 4 When prompted choose 1 Yes to enable Hot Backup To exit select 2 No 5 When prompted choose which variable you would like as your primary variable PV and press ENTER With Hot Backup enabled the PV must either be First Good Temperature or Average Temperature ...

Страница 57: ...re 2 Choose 1 Guided Setup 3 Choose 5 Config Hot Backup 4 When prompted choose 1 Yes to disable Hot Backup To reconfigure Hot Backup choose 2 No 5 When prompted choose which variable you would like as your primary variable PV and press ENTER With Hot Backup disabled the PV may be Sensor 1 Temperature Sensor 2 Temperature Differential Temperature Average Temperature or First Good Temperature ...

Страница 58: ...ning April 2014 HART commissioning 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 choose 2 Configure 2 Choose 2 Manual Setup 3 Choose 4 Diagnostics 4 Choose 1 Hot Backup 5 Select 3 Config Hot Backup ...

Страница 59: ...14 HART commissioning 6 When prompted choose 1 Yes to enable Hot Backup To exit choose 2 No 7 When prompted choose which variable you would like as your primary variable PV and choose ENTER With Hot Backup enabled the PV must either be First Good Temperature or Average Temperature ...

Страница 60: ...on 3 HART commissioning April 2014 HART commissioning Disabling Hot Backup in manual setup Fast Keys 2 2 4 1 3 1 From the Home Screen choose 2 Configure 2 Choose 2 Manual Setup 3 Choose 4 Diagnostics 4 Choose 1 Hot Backup 5 Choose 3 Config Hot Backup ...

Страница 61: ...hoose 1 Yes to disable Hot Backup To reconfigure Hot Backup choose 2 No 7 When prompted choose which variable you would like as your primary variable PV and choose ENTER With Hot Backup disabled the PV may be Sensor 1 Temperature Sensor 2 Temperature Differential Temperature Average Temperature or First Good Temperature ...

Страница 62: ...ning To verify that Hot Backup is enabled Fast Keys 2 2 4 1 1 From the Home Screen choose 2 Configure 2 Choose 2 Manual Setup 3 Choose 4 Diagnostics 4 Choose 1 Hot Backup 5 You will see this screen Under 1 Mode it will say either Enabled or Disabled as well as indicate what your primary variable is ...

Страница 63: ...tatus to view the active alerts After the sensor has been repaired or replaced the 475 Field Communicator will display a Maintenance Device Status indicating Hot Backup is still active This is shown in the 475 Field Communicator in the Overview section Choose 1 Device Status to view the active alerts Hot Backup is still active even though sensor 1 is repaired It is recommended Hot Backup be reset ...

Страница 64: ...ng 1 Choose 1 Device Status to view the active alerts 2 Choose 2 A Configuration Changed 3 Choose 2 Clear Config Changed Flag LCD display message The LCD display on the transmitter will display a message HOT BU SNSR 1 FAIL as well as the output of the secondary sensor that has taken over the process ...

Страница 65: ...fected sensor See Reset Hot Backup Fast Keys 2 2 4 1 4 on page 78 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 a...

Страница 66: ... each 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 78 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 o...

Страница 67: ...he 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 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 68: ...Failed status choose 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 69: ...ill display 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 78 with a 475 handheld communicator or reset it directly in the DTM by going to the Diagnostics tab of the Manual Setup section and choosing Reset Hot Backup as ...

Страница 70: ...ariable 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 simply choose Clear Config Changed Flag and follow the steps ...

Страница 71: ...ything 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 475 Field Communicator in the Overview section Choose 1 Device Status to view the active alerts After the sensor has been repaired or replaced the 475 Field Communicator will display a Good Device Status indi...

Страница 72: ...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 a FAILED Sensor 2 Open and a MAINTENANCE Hot Backup Active No...

Страница 73: ... these 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 choose DTM Work...

Страница 74: ... the 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 choose Troubleshoot in the red device status box Another screen will display the active alerts indicating FAILED Sensor 2 Open as shown below ...

Страница 75: ...ure 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 475 Field Communicator in the Overview section Choose 1 Device Status to view the active alerts After the sensor has been repai...

Страница 76: ...ter repairing or replacing the affected sensor See Reset Hot Backup Fast Keys 2 2 4 1 4 on page 78 After resetting Hot Backup the 475 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 simply clear the configuration changed flag as shown below 1 Choose 1 Device Status to view the activ...

Страница 77: ...lay a 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 78 DeltaV message Alarms will show up on the bottom toolb...

Страница 78: ...ced 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 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 78 After resetting Hot Backup the DeltaV Faceplate window...

Страница 79: ...CK 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 attention To investigate this further right click on the affected device and choose DTM Works This will open the DTM Device Task...

Страница 80: ...ce status will indicate a Failed status in the Process Variable Overview section shown below To investigate why the device displays a Failed status choose 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 81: ...en repaired 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 choosing Troubleshoot in the yellow device status box Another screen will display the active alerts indicating MAINTENANCE Hot Backup Active as shown below ...

Страница 82: ...going to the Diagnostics tab of the Manual Setup section and choosing 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 indicating AD...

Страница 83: ...ailure 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 475 Field Communicator in the Overview section Choose 1 Device Status to view the active alerts After the sensor has been repaired or replaced the 475 Field Communicator will...

Страница 84: ...lue of 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 an...

Страница 85: ...3 HART commissioning April 2014 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 86: ...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 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 87: ...status choose 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 88: ...et and 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...

Страница 89: ...79 Reference Manual 00809 0100 4021 Rev GC Section 3 HART commissioning April 2014 HART commissioning 5 Choose 4 Reset Hot Backup 6 Hot Backup has been reset Choose OK ...

Страница 90: ...aining a high level of availability Refer to the 3144P FMEDA report for the impact on safety Problem description Sensors often drift before they fail This causes issues because during the drift period the sensor is not reporting as accurate measurement In control loops and especially safety loops this can lead to improper process control and potential safety hazards Our solution The Sensor Drift A...

Страница 91: ...etup Enable 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 4 Select 1 Enable to activate Sensor Drift Alert and press ENTER 5 When prompted select whether you want Sensor Drift Alert to put the transmitter into Alarm or Warning and press ENTER Enabling Drift Alert Option Warning only will set a flag...

Страница 92: ...ld value and press ENTER This is a digital value that triggers the Drift Alert feature When this limit is exceeded the transmitter will go into alarm or generate a warning depending on the alert mode chosen previously 8 Enter a damping value between 0 and 32 and press ENTER This damping value is additional damping applied to the result of S1 S2 after each sensor s individual damping value has alre...

Страница 93: ...ART commissioning 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 4 Select 2 Disable to disable Sensor Drift alert and press ENTER 5 Sensor Drift Alert has been disabled Press OK ...

Страница 94: ...il 2014 HART commissioning 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 4 Select 2 Sensor Drift Alert 5 Select 5 Config Drift Alert ...

Страница 95: ...r 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 like to use and press ENTER Choose from degC degF degR Kelvin mV Ohms 9 Enter the Sensor Drift Alert threshold value and press ENTER This is a digital value th...

Страница 96: ...ng April 2014 HART commissioning 10 Enter a damping value between 0 and 32 and press 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 Press OK ...

Страница 97: ...T commissioning April 2014 HART commissioning Disable 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 4 Select 2 Sensor Drift Alert 5 Select 5 Config Drift Alert ...

Страница 98: ...erence Manual 00809 0100 4021 Rev GC Section 3 HART commissioning April 2014 HART commissioning 6 Select 2 Disable to disable Sensor Drift alert and press ENTER 7 Sensor Drift Alert has been disabled Press OK ...

Страница 99: ...or 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 5 You will see this screen Under 1 Mode it will say either Alarm or Warning if enabled or Disable If enabled it will also display the current diagnostic values ...

Страница 100: ...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 Device Status Failed If Sensor Drift Alert is configured in Warning Mode select 1 Device Status Maintenance 3 Select 2 Sensor Drift Alert Ac...

Страница 101: ...ommunicator 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 196 for unit and range setting limits The range of expected readings is defined by the Lower Range Value LRV and Upper Range Value URV The transmitter range values may be reset as often as ne...

Страница 102: ...t to any value between 1 and 32 seconds The value chosen for damping affects the response time of the transmitter When set to zero disabled the 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 th...

Страница 103: ...he safety certified transmitter the lowest saturation setting is 3 7 mA and the highest is 20 9 mA Example The low alarm value has been set to 3 7 mA Therefore the low saturation level S must be as follows 3 8 S 3 9 mA The high saturation 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 Exampl...

Страница 104: ...les including device identifiers factory set configuration variables and other information A description of each variable the corresponding fast key sequence and a review are provided 3 9 1 Tag The Tag variable is the easiest way to identify and distinguish between transmitters in multi transmitter environments It is used to label transmitters electronically according to the requirements of the ap...

Страница 105: ...st specific user defined means for identifying individual transmitters in multi transmitter environments It allows for 32 characters of information and is stored with the other configuration data The message variable has no impact on the operation of the transmitter or the HART based communicator 3 10 Measurement filtering 3 10 1 50 60 Hz filter The 50 60 Hz Filter also known as Line Voltage Filte...

Страница 106: ...tter to output the correct alarm signal after detecting a true open sensor condition However the transmitter may briefly output a false temperature reading for up to one update in either direction see Figure 3 9 on page 98 up to the threshold value 100 of sensor limits if Intermittent Sensor Detect is OFF Unless a rapid response rate is necessary the suggested setting is ON with 0 2 threshold Figu...

Страница 107: ...lgorithm will be activated unnecessarily The default threshold value is 0 2 of the sensor limits Transmitter behavior with Intermittent Sensor Detect OFF When the Intermittent Sensor Detect feature is switched OFF the transmitter tracks all process temperature changes even from an intermittent sensor The transmitter in effect behaves as though the threshold value had been set at 100 The output del...

Страница 108: ...m each transmitter the combination of transmitter models and the length of the transmission line Communication with transmitters can be accomplished with Bell 202 modems and a host implementing HART protocol Each transmitter is identified by a unique address 1 15 and responds to the commands defined in the HART protocol Field communicators and AMS Device Manager can test configure and format a mul...

Страница 109: ...o Burst Mode and the process variable output order must be set In Burst Mode the transmitter provides digital information for the four process variables to the HART Tri Loop The HART Tri Loop divides the signal into separate 4 20 mA loops for up to three of the following choices primary variable PV secondary variable SV tertiary variable TV quaternary variable QV When using the 3144P transmitter w...

Страница 110: ...Tri Loop to detect sensor drift alert The dual sensor 3144P transmitter sets a failure flag through HART whenever a sensor failure occurs If an analog warning is required the HART Tri Loop can be configured to produce an analog signal that can be interpreted by the control system as a sensor failure Use these steps to set up the HART Tri Loop to transmit sensor failure alerts 1 Configure the dual ...

Страница 111: ...ce on a thermocouple sensor path Ideally a thermocouple would have zero resistance but in reality 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 degrad...

Страница 112: ...on in guided setup Enable Thermocouple Degradation in Guided Setup Fast Keys 2 1 7 1 1 From the Home Screen select 2 Configure 2 Select 1 Guided Setup 3 Select 7 Diagnostics Suite 4 Select 1 Config TC Diagnostic 5 Select the sensor for which Thermocouple Diagnostic will be configured Choose from 1 Sensor 1 or 2 Sensor 2 and press ENTER ...

Страница 113: ... choose 1 Yes If not choose 2 No Return to Main Screen 8 IF YES Select a trigger level for the sensor you are configuring and press ENTER Choose between a fixed 5K Ohms Baseline x 2 Baseline x 3 and Baseline x 4 9 Review the summary provided on the communicator and press OK when satisfied or ABORT to exit 10 Decide if you would like to reset the baseline resistance of the thermocouple you are conf...

Страница 114: ...ing 11 IF YES Review the summary provided on the communicator and press 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 3 Select 7 Diagnostics Suite 4 Select 1 Config TC Diagnostic ...

Страница 115: ...RT commissioning 5 Select the sensor for which Thermocouple Diagnostic will be disabled Choose from 1 Sensor 1 or 2 Sensor 2 and press ENTER 6 Select 2 Disable to disable Thermocouple Diagnostic and press ENTER 7 Thermocouple Degradation has been disabled for the selected sensor Press OK ...

Страница 116: ...mmissioning 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 117: ...elect 1 Enable to enable Thermocouple Diagnostic and press 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 choose 2 No Return to Main Screen 9 IF YES Select a trigger level for the sensor you are configuring and press ENTER Choose between a fixed 5K Ohms Baseline x 2 Baseline x 3 and Baseline x 4 10 Review the summary provide...

Страница 118: ...ce of the thermocouple you are configuring If so choose 1 Yes If not choose 2 No Return to Main Screen 12 IF YES Review the summary provided on the communicator and press 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 119: ...d Process Diagnostics 5 Select 4 Config TC Diagnostic 6 Select the sensor for which Thermocouple Diagnostic will be disabled Choose from 1 Sensor 1 or 2 Sensor 2 and press ENTER 7 Select 2 Disable to disable Thermocouple Diagnostic and press ENTER 8 Thermocouple Degradation has been disabled for the selected sensor Press OK ...

Страница 120: ...rom the Home 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 Diagnosti...

Страница 121: ...t Keys 2 2 4 1 From the Home screen 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 press OK ...

Страница 122: ...gnostic Alerts Fast Keys 1 1 2 When the Thermocouple 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 ...

Страница 123: ...ld communicator AMS Device Manager or other communicator While enabled this feature allows for a reset of information at any time and all variables can be reset simultaneously 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 3144PD1A2NAM...

Страница 124: ... Configure 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 press ENTER ...

Страница 125: ... Choose between Parameter 1 Parameter 2 Parameter 3 Parameter 4 or all Parameters 7 Select which variable to track with the selected parameter Choose between Sensor 1 Sensor 2 Average Temperature First Good Temperature Differential Temperature and Terminal Temperature Press ENTER 8 Repeat steps 6 7 until all desired parameters have been assigned a variable to track Select 6 Exit when finished ...

Страница 126: ...ART commissioning Configure Min Max Tracking in manual setup Enable Min Max Tracking in manual setup Fast Keys 2 2 4 3 5 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 5 Config Min Max Tracking ...

Страница 127: ...minimum and maximum temperatures for Choose between Parameter 1 Parameter 2 Parameter 3 Parameter 4 or all Parameters 8 Select which variable to track with the selected parameter Choose between Sensor 1 Sensor 2 Average Temperature First Good Temperature Differential Temperature and Terminal Temperature Press ENTER 9 Repeat steps 7 8 until all desired parameters have been assigned a variable to tr...

Страница 128: ...nd 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 4 To view the minimum and maximum recorded temperatures of a parameter select the parameter 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 ...

Страница 129: ... 4021 Rev GC Section 3 HART commissioning April 2014 HART commissioning 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 ...

Страница 130: ...oning April 2014 HART commissioning To disable Min Max Tracking 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 2 Disable to disable the Min Max Tracking feature and press ENTER ...

Страница 131: ... the input signal Transmitter Sensor Matching generates a special custom curve to match that specific sensor curve as derived from the Callendar Van Dusen constants Output Trim calibrates the transmitter to a 4 20 mA reference scale Scaled Output Trim calibrates the transmitter to a user selectable reference scale 3 14 1 Calibration frequency Calibration frequency can vary greatly depending on the...

Страница 132: ...acy 0 420 C 400 C for a class A RTD sensor with CVD constants f TPE 3 Stability per Month 0 25 60 months x 100 C 0 00416 C 4 Calibration Frequency 3 15 Trim the transmitter The trim functions should not be confused with the rerange functions Although the rerange command matches a sensor input to a 4 20 mA output as in conventional calibration it does not affect the transmitter s interpretation of ...

Страница 133: ...t source is NIST traceable the trim functions will not maintain the NIST traceability of your system The trim functions should not be confused with the rerange functions Although the rerange command matches a sensor input to a 4 20 mA output as in conventional calibration it does not affect the transmitter s interpretation of the input Note A warning will appear Set the Control Loop to Manual see ...

Страница 134: ...In 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 ...

Страница 135: ... allows the user to enter the four sensor specific Callendar Van Dusen CVD constants into the transmitter The transmitter uses these sensor specific constants in 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 ...

Страница 136: ...ll take you through the complete sensor configuration This document will guide you through the specific Transmitter Sensor Matching section 1 From the Home Screen select 2 Configure 2 Select 1 Guided Setup 3 Select 1 Configure Sensors 4 When prompted choose 1 Configure Sensor 1 If you are using dual RTDs you may also choose 2 Configure Sensor 2 or 3 Configure Both Sensors the Same ...

Страница 137: ...s Enter 6 This will reset any Min Max values tracking this sensor and any Min Max values tracking Differential Average or First Good Press OK 7 It will now display the current Callendar Van Dusen coefficients for the sensor Alpha beta Delta R0 A B C Press OK 8 Select which set of CVD coefficients you would like to enter for that sensor Choose between 1 R0 A B C and 2 R0 Alpha Beta Delta ...

Страница 138: ...s Enter 10 After you have completed this it will display a summary screen with all the coefficient values needed for the CVD equation Review this information and press OK 11 Finish the remaining steps of the sensor configuration according to the Communicator When you are satisfied with your selection choose 6 Exit from the main screen or select Abort ...

Страница 139: ...nsmitter 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 5 The screen would display a summary screen of the coefficients R0 A B and C Select 5 Set CVD Coefficients to set these coefficients ...

Страница 140: ...ke to enter for that sensor Choose 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 press OK 9 The method is complete select 3 Exit to exit the method if you are satisfied ...

Страница 141: ...missioning 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 to view those ...

Страница 142: ...such as the ampmeter The output trim function calibrates the transmitter analog output to a 4 20 mA reference scale the scaled output trim function calibrates to a user selectable reference scale To determine the need for an output trim or a scaled output trim perform a loop test see Loop test on page 98 Figure 3 12 Dynamics of Smart Temperature Measurement 3 15 5 Output trim The D A Trim command ...

Страница 143: ...f the transmitter device descriptors DDs stored in your communicator The communicator should report Dev v4 DD v1 improved or reference Field communicator on page 30 for previous versions Contact Emerson Process Management Customer Central for assistance Check for a minimum of 250 ohms resistance between the power supply and Field Communicator connection Check for adequate voltage to the transmitte...

Страница 144: ...ption Add item for ALL device types or only for this ONE device type Asks the user whether the hot key item being added should be added for all device types or only for the type of device that is connected Command not implemented The connected device does not support this function Communication error Either a device sends back a response indicating that the message it received was unintelligible o...

Страница 145: ...otkey menu available for this device There is no menu named hotkey defined in the device description for this device No offline devices available There are no device descriptions available to be used to configure a device offline No simulation devices available There are no device descriptions available to simulate a device No UPLOAD_VARIABLES in ddl for this device There is no menu named upload_v...

Страница 146: ...s variable have been edited Send engineering units to the device before editing this variable Unsent data to online device SEND or LOSE data There is unsent data for a previously connected device which must be sent or thrown away before connecting to another device Use up down arrows to change contrast Press DONE when done Gives direction to change the contrast of the Field Communicator display Va...

Страница 147: ...The location of 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 ...

Страница 148: ...0100 4021 Rev GC Section 3 HART commissioning April 2014 HART commissioning 3 16 3 Spare parts This spare part is available for the 3144P Transmitter Description Part number Replacement electronics module assembly 03144 3111 0001 ...

Страница 149: ...68 4 1 Overview This section provides information on configuring troubleshooting operating and maintaining the Rosemount 3144P transmitter using FOUNDATION fieldbus protocol There are many common attributes with the HART transmitter and if the information cannot be found in this section refer to Section 3 HART commissioning 4 2 Safety messages Instructions and procedures in this section may requir...

Страница 150: ...ng 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 Failure to follow these installation guidelines could result in death or serious injury Make sure only qualified personnel perform the installation Explosions could result in death or serious injury Do not remove the connection he...

Страница 151: ...AN In this mode variables that are passed out of the block can be manually set for testing or override purposes Other types of modes Other types of modes are Cas RCas ROut IMan and LOW Some of these may be supported by different function blocks in the 3144P For more information see the Function Block manual Document No 00809 0100 4783 Note When an upstream block is set to OOS it will impact the ou...

Страница 152: ...e function block manual Document No 00809 0100 4783 Resource block index number 1000 The resource function block RB contains diagnostic 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 Sche...

Страница 153: ...d forward control override 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 Input selector index number 2000 The signal selector block provides selection of up to four inputs and generates a...

Страница 154: ... 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 write lock capability To use the hardware security function enable the HW_SEL bit in the FEATURE_SEL parameter When this bit has been enabled the WRITE_LOCK parameter becomes read only and reflects the st...

Страница 155: ...larm 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 device is non operational and the device is in need of repair There are five parameters associated with FAILED_ALARMS FAILED_ENABLED This...

Страница 156: ...the device needs maintenance soon Below is a list of the conditions with the highest priority first 1 Primary Value Degraded 2 Secondary Value Degraded 3 Configuration Error 4 Calibration Error MAINT_MASK The MAINT_MASK parameter masks any of the failed conditions listed in MAINT_ENABLED A bit on means that the condition is masked out from alarming and will not be reported MAINT_PRI MAINT_PRI desi...

Страница 157: ... conditions listed in ADVISE_ENABLED A bit on means the condition is masked from alarming and will not be reported ADVISE_PRI ADVISE_PRI designates the alarming priority of the ADVISE_ALM see Process alarms on page 159 The default is 0 and the recommended values are 1 or 2 ADVISE_ACTIVE The ADVISE_ACTIVE parameter displays the active advisories Only the advisory with the highest priority is displa...

Страница 158: ...he operating range of the 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 downlo...

Страница 159: ... Degraded Verify the ambient 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 confi...

Страница 160: ... line voltage filter a minimum 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 f...

Страница 161: ...orithm used in the transducer block produced an error due to overflow data reasonableness 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 det...

Страница 162: ...ng as the parameters are sourced from a function block scheduled to execute within the 3144P temperature transmitter If a function block is scheduled in the 3144P 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 displayed where up to four di...

Страница 163: ...om units to be displayed with the parameter entering up to six characters To display Custom Units the UNITS_TYPE_ must be set to CUSTOM 4 7 2 LCD display transducer block diagnostics Table 4 8 LCD display Transducer Block BLOCK_ERR messages Condition name and description Other Out of Service The actual mode is out of service Symptom Possible causes Recommended action The LCD display displays DSPLY...

Страница 164: ...ge Bad Good Primary Value 2 Good Hot Backup Active and Sensor 1 open or short or Beyond operating range Bad Uncertain Primary Value 2 Uncertain Hot Backup Active and Sensor 1 open or short or Beyond operating range and Sensor 2 out of operating range or Sensor 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 sho...

Страница 165: ...E switch is in the OFF position move it to the ON position If the SIMULATE switch is already in the ON position move it to 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 c...

Страница 166: ...t sensor temperature Indirect Select indirect when the desired output is a calculated measurement based on the sensor measurement e g ohm or mV The relationship between the sensor measurement and the calculated measurement will be linear XD_SCALE and OUT_SCALE The XD_SCALE and OUT_SCALE each include four parameters 0 100 engineering units and precision decimal point Set these based on the L_TYPE L...

Страница 167: ...Configuration examples Sensor Type 4 wire Pt 100 385 Desired measurement process temperature in the 200 to 500 F range Monitor the transmitter electronics temperature in the 40 to 185 F range Transducer block If host system supports methods 1 Click on Methods 2 Choose Sensor Connections 1 3 Follow on screen instruction to setup Sensor 1 as a 4 wire Pt 100 385 If host system does not support method...

Страница 168: ...o to CHANNEL a Choose Sensor 1 3 Go to L_TYPE a Choose Direct 4 Go to XD_Scale a Choose UNITS_INDEX to be F b Set 0 200 set 100 500 5 Go to OUT_SCALE a Choose UNITS_INDEX to be F b Set the 0 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 OO...

Страница 169: ...o 4 9 4 Process alarms Process alarm detection is based on the OUT value Configure the alarm limits of the following standard 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 i...

Страница 170: ...ser determines whether alarming 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 un...

Страница 171: ...Read the AI BLOCK_ERR parameter 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 156 2 Check L_TYPE parameter see L_TYPE on page 156 3 Check XD_SCALE engineering units see XD_SCALE and OUT_SCALE on page 156 BLOCK_ERR reads POWERUP Download schedule into ...

Страница 172: ...ds see the host or configuration 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...

Страница 173: ...responding 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 to the current date 10 Set SENSOR_CAL_WHO_X to the person responsible for the calibration 11 Set SENSOR _CAL_LOC_X to the calibration location 12 Set MODE_BLK TARGET_X to AUTO Note I...

Страница 174: ... 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 on 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 al...

Страница 175: ...omatically calculates the Baseline value which may take several seconds Reset Baseline Value Launches a method to recalculate the Baseline value which may take several seconds Enabled Indicates when the Thermocouple Degradation Diagnostic is enabled for the sensor Learning Indicates when checked that the Baseline Value is being calculated Licensed The check box indicates if Thermocouple Degradatio...

Страница 176: ... conditions 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 eve...

Страница 177: ...to select the tag The tag must be a valid Block Tag in the device The default block tags from the factory are AI 1400 AI 1500 PID 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 f...

Страница 178: ...Learning Cycle SPM _Baseline_Mean SPM _Baseline_Mean is the calculated average of the process variable over the Learning Cycle 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 3144P troubleshooting flowchart Device does not appear on segment Problem Identified ...

Страница 179: ...Figure 2 13 on page 23 Electronics 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...

Страница 180: ...ded Action see Table 4 4 For more 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 RECOMMENDED_ACTION see Table SENSOR_DETAILED STATUS see Table If error condition does not exist in the Resource Block then it is a configuration problem see AI BLOCK_ERR Condition...

Страница 181: ...a sensor open circuit Check the process variable to see 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 transmitt...

Страница 182: ...ata Error DVICE NV Writes Deferred No Errors Displayed ADB Transducer Block Error No Errors Displayed STB SENSR_DETAILED_STATUS Invalid Configuration Error SNSOR ASIC RCV Error Error SNSOR ASIC TX Error Error SNSOR ASIC Interrupt Error Error SNSOR Reference Error Error SNSOR ASIC Configuration Error Error SNSOR Sensor 1 Open Error SNSOR Sensor 1 Shorted Error SNSOR Terminal Body Temperature Failur...

Страница 183: ...es If the value of the process variable displayed has a bad or uncertain status the following is shown Sensor Drift Alert Error SNSOR Hot Backup Active Error SNSOR Thermocouple Degradation Alert Error SNSOR 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 Units L...

Страница 184: ...n fieldbus configuration 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 LCD display top line LCD display bottom line 3144 blank LCD display top line LCD display bottom line OOS blank ...

Страница 185: ...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 cause death or serious injury If the sensor is installed in a high voltage environment and a fault or installation error occurs high voltage may be present on trans...

Страница 186: ...stallation error occurs the sensor leads and transmitter terminals could carry lethal voltages Use extreme caution when making contact with the leads and terminals To determine whether the sensor is at fault replace it with another sensor or connect a test sensor locally at the transmitter to test remote sensor wiring Transmitters with Option Code C7 Trim to Special Sensor are matched to a specifi...

Страница 187: ...lay if applicable 4 Replace the cover Tighten 1 6 of a revolution after the cover begins to compress the O ring Both transmitter covers must be fully engaged to meet explosion proof requirements 5 2 4 Transmitter diagnostics logging The Transmitter Diagnostics Logging feature stores advanced diagnostic information between device resets such as what caused the transmitter to go into alarm even if t...

Страница 188: ...178 Reference Manual 00809 0100 4021 Rev GC Section 5 Maintenance April 2014 Maintenance ...

Страница 189: ...safety instrumented systems usage it is assumed that the 4 20 mA output is used as the primary safety variable The transmitter can be equipped with or without the display The 3144P is classified as a Type B device according to IEC61508 having a hardware fault tolerance of 0 The 3144P HART Head Mount transmitter is certified to IEC 61508 for single transmitter use in Safety Instrumented Systems up ...

Страница 190: ...Safety Certified Transmitter can be commissioned by a person with average knowledge of Rosemount temperature transmitters and the configuration device being used Please refer to Confirm HART revision capability on page 8 to confirm your system s HART Revision capability and to confirm the installation of the correct device drivers separate drivers required for HART 5 and HART 7 To commission the 3...

Страница 191: ...t metal contacts metal Environmental limits are available in the 3144P Product Data Sheet Document No 00813 0100 4021 This document can be found at http www emersonpro cess com rosemount safety safetyCertTemp htm The loop should be designed so the terminal voltage does not drop below 12 Vdc when the transmitter output is 24 5 mA 6 10 Commissioning The 3144P Safety Certified Transmitter can be comm...

Страница 192: ... step process a With a field communicator select the alarm and saturation levels using the following Device Dashboard Fast Key sequence 2 2 5 6 b Position the alarm switch to the required HI or LO position Figure 6 1 Rosemount Standard Alarm Levels Security switch Position the security switch to the ON position to prevent accidental or deliberate change of configuration data during normal operatio...

Страница 193: ...udes the abbreviated proof test detects approximately 96 of transmitter DU failures and approximately 99 of temperature sensor s DU failures not detected by the 3144P safety certified automatic diagnostics for a typical overall assembly coverage of 96 1 Execute the abbreviated proof test 2 Perform a minimum two point sensor verification check If two sensors are used repeat for each sensor If calib...

Страница 194: ...to the functional and performance specifications provided in the 3144P Product Data Sheet Document No 00813 0100 4021 or in Appendix A Reference data 6 13 1 Failure rate data The FMEDA report includes failure rates common cause Beta factor estimates and independent information on generic sensor models The report is available at http www emersonprocess com rosemount safety safetyCertTemp htm 6 13 2...

Страница 195: ...d its output to either a high or low failure state upon internal detection of a failure The analysis shows that the device has a safe failure fraction greater than 90 assuming that the logic solver is programmed to detect over scale and under scale currents The device also has a safe failure fraction of over 90 when used with a temperature sensing device such as thermocouple or RTD The device can ...

Страница 196: ...routine detects a sensor failure or an electronics failure the transmitter goes into high or low alarm depending on the position of the failure mode switch The analog alarm and saturation values used by the transmitter depends on whether it is configured to standard set by the factory or NAMUR compliant operation These values are also custom configurable in both the factory and the field using the...

Страница 197: ...ual 2 Remove the housing cover on the electronics side of the transmitter Do not remove the transmitter cover in explosive atmospheres with a live circuit 3 Remove the housing cover then unscrew the LCD display screws and gently slide the meter straight off 4 Set the switches to the desired position The simulate switch is default set to the on position see Figure 7 1 5 Gently slide the LCD display...

Страница 198: ...senting a high alarm state 2 Check the reference meter to verify the mA output corresponds to the entered value 3 Using Loop Test enter the milliampere value representing a low alarm state 4 Check the reference meter to verify the mA output corresponds to the entered value 5 Use a field communicator to view detailed device status to ensure no alarms or warnings are present in the transmitter 6 Che...

Страница 199: ... with FOUNDATION fieldbus communication ITK 4 5 compliant Isolation Input output isolation tested up to 500 V rms 707 Vdc Humidity limits 0 99 Relative Humidity Non condensing Update time Approximately 0 5 seconds for a single sensor 1 second for dual sensors A 1 2 Physical specifications Conduit connections The standard field mount housing has 14 NPT conduit entries Additional conduit entry types...

Страница 200: ...rs for thermocouples Vibration effect Tested to the following with no effect on performance Self calibration The analog to digital measurement circuitry automatically self calibrates for each temperature update by comparing the dynamic measurement to extremely stable and accurate internal reference elements RFI effect Worst case RFI effect is equivalent to the transmitter s nominal accuracy specif...

Страница 201: ...nsmitter Character height is 1 16 in 1 6mm A wire on tag is available upon request 5 lines of 12 characters 60 characters total Software tag HART transmitter can store up to 8 characters in HART 5 mode and 32 characters in HART 7 mode FOUNDATION fieldbus transmitters can store up to 32 characters Can be ordered with different software and hardware tags If no software tag characters are specified t...

Страница 202: ...10 18 1 00 1 80 0 08 0 02 of span Pt 50 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 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 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 0 00428 GOST 6651 94 185 to 200 301 to 392 10 18 0 34 0 61 0 272 0 02 of span Cu 100 0 00426 GOST 6651 94 50 ...

Страница 203: ...pan Type W5Re W26Re ASTM E 988 96 0 to 2000 32 to 3632 25 45 0 70 1 26 0 02 of span GOST Type L GOST R 8 585 2001 200 to 800 328 to 1472 25 45 0 25 0 45 0 02 of span Other input types Millivolt Input 10 to 100 mV 3 mV 0 015 mV 0 02 of span 2 3 4 wire Ohm Input 0 to 2000 ohms 20 ohm 0 35 ohm 0 02 of span 1 No minimum or maximum span restrictions within the input ranges Recommended minimum span will...

Страница 204: ...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 Range 0 001 of span Thermocouples Type B 0 014 C 0 029 C 0 0021 of T 300 0 046 C 0 0086 of T 100 R 1000 ...

Страница 205: ...A 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 Total probable error 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 span 2 3 4 wire Ohm Input 0 007 ohms Entire Sensor Input Range 0 001 of span 1 Change in ambient is in reference to the calibration temperature of...

Страница 206: ...EEE 587 Location Categories B3 6kV 3kA peak 1 2 50 S Wave 8 20 S Combination Wave 6kV 0 5kA peak 100 kHz Ring Wave EFT 4kVpeak 2 5kHz 5 50nS Loop resistance added by protector 22 ohms max Nominal clamping voltages 90 V common mode 77 V normal mode LCD display Optional five digit LCD display includes 0 100 bar graph Digits are 0 4 inches 8 mm high Display options include engineering units F C R K o...

Страница 207: ...failure mode depends on whether it is configured to standard or NAMUR compliant NAMUR recommendation NE 43 2003 operation The values for standard and NAMUR compliant operation are as follows Load limitations 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 Description Operati...

Страница 208: ...100kHz 6kV 0 5kA peak EFT 4kV 2 5kHz 5 50nS Loop resistance added by protector 22 ohms max Nominal clamping voltages 90 V common mode 77 V normal mode Local display Displays all DS_65 measurements in the transducer and function blocks including Sensor 1 Sensor 2 differential and terminal body temperatures The display alternates up to four selected items and can display up to five digits in enginee...

Страница 209: ... downloads the schedule for the application to the link master device In the absence of a primary link master the transmitter will claim the LAS and provide permanent control for the H1 segment Function blocks Resource block Contains physical transmitter information including available memory manufacture identification device type software tag and unique identification PlantWeb Alerts enable the f...

Страница 210: ...rms single loop cascade or feedforward control in the field Block Execution time Resource Transducer LCD display Block Advanced Diagnostics Analog Input 1 2 3 60 milliseconds PID 1 and 2 with Autotune 90 milliseconds Input Selector 65 milliseconds Signal Characterizer 45 milliseconds Arithmetic 60 milliseconds Output Splitter 60 milliseconds ...

Страница 211: ...w Side view Dimensions are in inches millimeters LCD Display Electronics Module Nameplate Meter Cover Cover with Wiring Diagram Label Housing with Permanent Terminal Block Switches 1 LCD display Connector 4 4 in 112 mm 4 4 in 112 mm 1 Alarm and Write Protect HART Simulate and Write Protect FOUNDATION fieldbus 2 0 51 4 4 112 Label Conduit Entry Meter Cover 5 2 132 with LCD Display 4 4 112 4 4 112 C...

Страница 212: ... Bracket Option Code B5 Bracket Dimensions are in inches millimeters 4 4 112 2 0 50 8 5 20 132 4 40 112 0 85 21 6 Clearance required to remove cover Adapters for M20 x 1 5 PG 13 5 and JIS G1 2 entries 3 8 16 UN 2B 4 40 112 1 17 29 8 0 94 23 8 0 21 5 3 4 00 102 0 5 12 7 Adapters for M20 x 1 5 PG 13 5 and JIS G1 2 entries 1 04 26 1 55 39 3 65 0 06 92 1 0 25 2 81 0 03 71 0 41 10 Diameter 0 375 10 Dia...

Страница 213: ...ensation loop 2 Emerson Process Management provides 4 wire sensors for all single element RTDs You can use these RTDs in 3 wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape 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 T Hot Backup Dual Sensor with 2 RTDs 2 T Hot Backup Dual Sensor with...

Страница 214: ...partment Housing Stainless Steel PG 13 5 PG11 D8 Field Mount Housing Dual Compartment Housing Stainless Steel JIS G 1 2 Transmitter output Standard Standard A 4 20 mA with digital signal based on HART protocol F FOUNDATION fieldbus digital signal includes 3 AI function block and Backup Link Active Scheduler Measurement configuration Standard Standard 1 Single Sensor Input 2 Dual Sensor Input Produ...

Страница 215: ... Include with selected model number PlantWeb control functionality Standard Standard A01 FOUNDATION fieldbus Advanced Control Function Block Suite PlantWeb advanced diagnostic functionality Standard Standard 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 Enhan...

Страница 216: ...ndard Standard C8 Low Alarm Standard Rosemount Alarm and Saturation Values Sensor trim Standard Standard C2 Transmitter Sensor Matching Trim to PT100 RTD Calibration Schedule CVD constants Expanded Expanded C7 Trim to Non Standard Sensor Special Sensor Customer must provide sensor information 5 Point calibration Standard Standard C4 5 Point Calibration Requires the Q4 option code to generate a Cal...

Страница 217: ...ty Standard Standard QS Prior use certificate of FMEDA data HART Only QT Safety certified to IEC 61508 with certificate of FMEDA data HART only Shipboard certification Standard Standard SBS American Bureau of Shipping ABS Type Approval SBV Bureau Veritas BV Type Approval SDN Det Norske Veritas DNV Type Approval SLL Lloyd s Register LR Type Approval Conduit electrical connector Standard Standard GE...

Страница 218: ...T transmitters will not have drift alert enabled option codes U1 U6 U7 U8 and U9 for FOUNDATION fieldbus transmitters will have drift alert enabled 4 Not available for FOUNDATION fieldbus 5 Available with Intrinsically Safe approvals only For FM Intrinsically Safe or non incendive approval option code I5 install in accordance with Rosemount drawing 03151 1009 to maintain 4X rating Table A 3 Rosemo...

Страница 219: ...g 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 Housi...

Страница 220: ...T 4 20 mA High Line 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 Meter Units and mA Sensor 1 units Single sensor option Description Sensor Type 4 wire Pt 100 0 00385 RTD Primary Variable HART 4 20 mA Sensor 1 Secondary Variable Terminal Body Temperature Tertiary Variable Not Avail...

Страница 221: ...on the order with a special characterization curve V or X8Q4 option These constants will be programmed into the transmitter with this option 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 standard sensor adding a special sensor or expandin...

Страница 222: ...rimary Usage Critical applications such as safety interlocks and control loops Outputs the average of two measurements and alerts if temperature difference exceeds the set maximum differential Sensor Drift Alert 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...

Страница 223: ...uirements by FM Approvals a nationally recognized test laboratory NRTL as accredited by the Federal Occupational Safety and Health Administration OSHA North America E5 FM Explosionproof Dust Ignitionproof and Nonincendive Certificate 3012752 Standards Used FM Class 3600 1998 FM Class 3611 2004 FM Class 3615 1989 FM Class 3810 2005 NEMA 250 1991 ANSI ISA 60079 0 2009 ANSI ISA 60079 11 2009 Markings...

Страница 224: ...e markings Suitable for Class I Zone 2 Group IIC T6 60 C Ta 60 C T5 60 C Ta 85 C when installed per Rosemount drawing 03144 5076 Europe E1 ATEX Flameproof Certificate FM12ATEX0065X Standards Used EN 60079 0 2012 EN 60079 1 2007 EN 60529 1991 A1 2000 Markings II 2 G Ex d IIC T6 T1 Gb T6 50 C Ta 40 C T5 T1 50 C Ta 60 C See Table B 2 at the end of the Product Certifications section for process temper...

Страница 225: ...eratures Special Conditions for Safe Use X 1 See certificate for ambient temperature range 2 The non metallic label may store an electrostatic charge and become a source of ignition in Group III environments 3 Guard the LCD display cover against impact energies greater than 4 joules 4 Consult the manufacturer if dimensional information on the flameproof joints is necessary International E7 IECEx F...

Страница 226: ...RO Flameproof Certificate CEPEL 04 0307X Standards Used ABNT NBR IEC 60079 0 2008 ABNT NBR IEC 60079 1 2009 ABNT NBR IEC 60079 26 2008 ABNT NBR IEC 60529 2009 Markings Ex d IIC T Gb T6 40 C Ta 65 C T5 40 C Ta 80 C Special Conditions for Safe Use X 1 The accessory of cable entries or conduit must be certified as flameproof and needs to be suitable for use conditions 2 For ambient temperature above ...

Страница 227: ...acturer to avoid damage to the product 8 When installation use and maintenance of this product observe following standards GB3836 13 1997 Electrical apparatus for explosive gas 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 G...

Страница 228: ... C Ta 70 C Fieldbus T4 60 C Ta 60 C Output Maximum input voltage Maximum input current Maximum input power Maximum internal parameters Ui V Ii mA Pi W Ci nF Li H HART 30 300 1 5 0 Fieldbus 30 300 1 3 2 1 0 Output Maximum input voltage Maximum input current Maximum input power Maximum internal parameters Uo V Io mA Po W Ci nF Li H HART 13 6 56 0 19 78 0 Fieldbus 13 9 23 0 079 7 7 0 Output Group Max...

Страница 229: ...oduct observe following standards GB3836 13 1997 Electrical apparatus for explosive gas 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 ma...

Страница 230: ...et Norske Veritas Rules for Classification of Ships High Speed Light Craft and Det Norske Veritas Offshore Standards Table B 1 Applications SLL Lloyd s Register Type Approval Certificate Certificate 11 60002 Application Marine offshore and industrial use Suitable for use in environmental categories ENV1 ENV2 ENV3 and ENV5 as defined in LR Test Specification No 1 2002 GOSTANDART Tested and approved...

Страница 231: ...t Process temperature w o LCD display cover C class temperature No ext 3 in 6 in 9 in T6 50 C to 40 C 55 55 60 65 T5 50 C to 60 C 70 70 70 75 T4 50 C to 60 C 100 110 120 130 T3 50 C to 60 C 170 190 200 200 T2 50 C to 60 C 280 300 300 300 T1 50 C to 60 C 440 450 450 450 Fieldbus Profibus HART 5 Voltage Ui V 30 30 Current Ii mA 300 300 Power Pi W 1 1 3 Capacitance Ci nF 5 2 1 Inductance Li mH 0 0 ...

Страница 232: ...226 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications Figure B 1 FM Intrinsically Safe Fieldbus Installation Drawing 03144 5075 Rev AD ...

Страница 233: ...227 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications ...

Страница 234: ...228 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications ...

Страница 235: ...229 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications ...

Страница 236: ...nual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications Figure B 2 FM Intrinsically Safe and Nonincendive HART Field Circuit Configuration Installation Drawing 03144 0321 Rev AC ...

Страница 237: ...231 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications ...

Страница 238: ...232 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications ...

Страница 239: ...233 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications Figure B 3 3144P FM Explosion proof Approval Installation Drawing 03144 0320 ...

Страница 240: ...234 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications Figure B 4 3144P HART CSA Intrinsic Safety Approval Installation Drawing 03144 0322 ...

Страница 241: ...235 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications Figure B 5 3144P SAA Flameproof Approval Installation Drawing 03144 0325 ...

Страница 242: ...236 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications Figure B 6 3144P CSA Explosion proof Approval Installation Drawing 03144 0326 ...

Страница 243: ...237 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications Figure B 7 3144P Fieldbus CSA Intrinsically Safe Approval Installation Drawing 03144 5076 ...

Страница 244: ...238 Reference Manual 00809 0100 4021 Rev GC Appendix B Product Certifications April 2014 Product Certifications ...

Страница 245: ...Address 140 C Calibration 121 Check Output Process Variables 40 Commissioning 10 Flowchart 10 Configuration 2 Wire RTD Offset 42 Average Temperature 43 Change Connections 41 Change Type 41 Differential Temperature 43 Drift Alert Configuration 80 Dual Sensor Configuration 43 First Good Configuration 44 Output Units 42 Sensor 1 Serial Number 42 Sensor 2 Serial Number 42 Sensor Configuration 41 Termi...

Страница 246: ...l specifications 191 G General Consideration 3 Grounding 25 Sensor Shield 25 Shield Recommendations 26 Transmitter Housing 27 H HART Check Output Process Variables 40 Configuration 2 Wire RTD Offset 42 Average Temperature 43 Change Type HART Configuration Change Connections 41 Differential Temperature 43 Drift Alert Configuration 80 Dual Sensor Configuration 43 First Good Configuration 44 Output U...

Страница 247: ...Replace 177 Sensor Checkout 176 Test Terminal 176 Material Return 5 Measurement Filtering 50 60 Hz Filter 95 Intermittent Sensor Detect 96 Intermittent Threshold 96 Master Reset 96 Open Sensor Holdoff 97 Moist Environments 4 Mounting 13 Considerations 5 Incorrect Conduit Installation 14 With Drain Seal 14 Multichannel Installation 20 Multidrop CommunicationHART Multidrop communication 98 N North A...

Страница 248: ...ons 12 Setting the Loop to Manual 10 Simulate Switch Set the Switches Simulate Switch 13 SIS See Safety Instrumented Systems 179 187 Software Compatibility 5 Updating the HART software 30 Specifications Functional 191 HART and Foundation Fieldbus 191 Performance 192 SPM Configuration 167 SPM_bypass_verification 167 SPM_monitoring_cycle 167 SPM _active 168 SPM _baseline values 168 SPM _block_tag 16...

Страница 249: ...100 4021 Rev GC Index April 2014 Index W Wiring 20 Connecting to a Loop 22 HART Current Loop Connection 22 Field Wiring 20 Power Connections 22 Sensor Connections 23 Millivolt Inputs 24 Ohm Inputs 24 RTD Inputs 24 Thermocouple Inputs 24 ...

Страница 250: ...Index 244 Reference Manual 00809 0100 4021 Rev GC Index April 2014 Index ...

Страница 251: ......

Страница 252: ...l Inc HART is a registered trademark of the HART Communication Foundation FOUNDATION fieldbus is a registered trademark of the Fieldbus Foundation All other marks are the property of their respective owners April 2014 Rosemount Inc All rights reserved Emerson Process Management GmbH Co Argelsrieder Feld 3 82234 Wessling Germany Tel 49 8153 9390 Fax 49 8153 939172 Emerson Process Management Asia Pa...

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