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DVC2000 Digital Valve Controller Instruction Manual (D103176X012)

1. Drive Signal Alert Checks the drive signal and calibrated travel If one of the following conditions exists for more than 20 seconds the Drive Signal Alert is active If none of the conditions exist the alert is cleared If Zero Control Signal Closed The alert is active when drive signal 1026 and calibrated travel gt 3 drive signal gt 90 and calibrated travel lt 97 If Zero Control Signal Open The alert is active when drive signal lt 10 and calibrated travel lt 97 drive signal gt 90 and calibrated travel gt 3 Instruction Manual D103176X012 Equal Percentage A valve flow characteristic where equal increments of valve stem travel produce equal percentage changes in existing flow One of the input characteristics available for a FIELDVUE Instrument See also Linear and Quick Opening Feedback Signal Indicates to the instrument the actual position of the valve The travel sensor provides the feedback signal to the instrument printed wiring board assembly Firmware Revision The revision number of the instrument firmware Firmware is a program that is entered into the instrument at time of manufacture and cannot be changed by the user Free Time Percent of time that the microprocessor is idle A typical value is 25 The actual value depends on the number of functions in the instrument that are enabled and on the amount of communication currently in progress Full Ranged Travel Current in mA that
2. Shaft Rotation Minimum 45 Maximum 90 Instruction Manual D103176X012 Mounting Designed for direct actuator mounting For weatherproof housing capability the vent must be positioned at the lowest point of the instrument Weight 1 5 kg 3 3 Ibs Options ll Airset 67CFR with filter Language Packs li Standard English German French Italian Spanish Japanese Chinese Portuguese Russian Polish and Czech Optional English German French Italian Spanish Japanese Chinese and Arabic M Pipe away vent Limit Switches Two isolated switches configurable throughout calibrated travel range Supply Voltage 5 30 VDC OFF State 0 5 to 1 0 mA ON State 3 5 to 4 5 mA above 5 V Reference Accuracy 2 of travel span 5 Mi Transmitter 4 20 mA output isolated Supply Voltage 8 30 VDC Fault Indication offrange high or low Reference Accuracy 1 of travel span 5 Declaration of SEP Fisher Controls International LLC declares this product to be in compliance with Article 3 paragraph 3 of the Pressure Equipment Directive PED 97 23 EC It was designed and manufactured in accordance with Sound Engineering Practice SEP and cannot bear the CE marking related to PED compliance However the product may bear the CE marking to indicate compliance with other applicable European Community Directives 1 The pressure temperature limits in this document and any applicable standard or code limitation
3. 33 Analog Input Travel Valve Set Point Drive Signal and Output Pressure 33 Additional Instrument Variables 33 Viewing Device Information 34 Viewing Instrument Status 35 Instruction Manual D103176X012 Section 4 Maintenance and Troubleshooting 39 Stroking the Digital Valve Controller Output 39 Replacing the Instrument 40 Replacing the Magnetic Feedback Assembly 41 Component Replacement 41 Replacing the I P Converter 41 Replacing the Pneumatic Relay 43 Troubleshooting 44 Checking Available Voltage 46 Technical Support Checklist 47 sections Parts iu bere 49 Parts ONES 49 PASS SCC 49 unc em 50 Appendix A Principle of Operation 55 DVE2000 Operation e rr eR Rs 55 Appendix Local Interface Flow Chart and Field Communicator Menu Trees 57 GloSSdlV 2 49 rei prev N en 65 Jn dM PETI PP 73 Instruction Manual Introduction and Specifications D103176X012 June 2015 Section 1 Introduction and Specifications Installation Electrical and Pneumatic Connections and Basic Setup and Calibration using the Local Operator Interface Refer to the DVC2000 Quick Start Guide D103203X012 for DVC2000 installation conn
4. Offline Failed 36 Operational Status 37 Options 6 Options Board 4 Output Pressure Sensor Calibration 30 Output Signal 5 Action 5 Maximum Span 5 Minimum Span 5 Overcurrent Protection 5 75 Index June 2015 P Parameters conditions for modifying 13 Factory Default 11 Parts Kits 49 Ordering 49 PD Performance Diagnostics 4 34 Performance Diagnostics PD 4 34 PESO CCOE India Certification 6 Pipe away vent option 6 Pneumatic Connections 3 pneumatic output signal 56 Pneumatic Relay 43 Assembly 43 Removal 43 Replacing 43 Pole Piece 4 Polling Address 14 Position Transmitter Calibration 31 Power Starvation Alert 35 Pressure Instrument Output Value 33 Pressure Equipment Directive PED 97 23 EC 6 Pressure Sensor Calibration 30 Pressure Sensor Failure 24 36 pressure signal 56 Pressure Units 15 Principle of Operation 55 drive signal 55 input signal 55 pneumatic output signal 56 pressure signal 56 Protection 12 R Record Group Enab 23 Ref Voltage Failure 36 Limit Reference Accuracy 6 Reference Voltage Failure 24 76 Instruction Manual D103176X012 Related Documents 7 relay pressure range 44 Restart Control Mode 10 Restarting the Instrument 10 Reverse Polarity Protection 5 Revision Information Device 34 Firmware 34 HART Universal 34 Main Electronics 34 Secondary Electronics 34 S Secondary Electronics Revi
5. travel and the actual ranged travel Travel Deviation Alert Checks the difference between the target and the ranged travel If the difference exceeds the Travel Deviation Alert Point for more than the Travel Deviation Time the Travel Deviation Alert is active It remains active until the difference is less than the Travel Deviation Alert Point Travel Deviation Alert Point An adjustable value for the target travel and the ranged travel difference expressed in percent When this value is exceeded by the travel deviation for more than the Travel Deviation Time the Travel Deviation Alert is active Valid entries are 0 to 100 Typically this is set to 5 Travel Deviation Time The time in seconds that the travel deviation must exceed the Travel Deviation Alert Point before the alert is active Valid entries are 1 to 60 seconds Instruction Manual D103176X012 Travel Limit A setup parameter that defines the maximum allowable travel in percent of ranged travel for the valve During operation the travel target will not exceed this limit There are two travel limits high and low Typically the travel limit low will be used to keep the valve from going completely closed Travel Range Travel in percent of calibrated travel that corresponds to the input range Travel Sensor A device within the FIELDVUE instrument that senses valve stem or shaft movement Tuning The adjustment of control terms or parameter v
6. Control Signal With direct acting digital valve controllers disconnecting the current source is the same as setting the output pressure to zero Setting Response Setup amp Diag gt Detailed Setup gt Response Control 1 2 6 Follow the prompts on the Field Communicator to configure the following response control parameters A WARNING Changes to the tuning set may cause the valve actuator assembly to stroke To avoid personal injury and property damage caused by moving parts keep hands tools and other objects away from the valve actuator assembly Tuning Set There are eleven tuning sets to choose from Each tuning set provides a preselected value for the digital valve controller gain settings Tuning set C provides the slowest response and M provides the fastest response Table 2 4 lists the proportional gain velocity gain and minor loop feedback gain values for preselected tuning sets Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Table 2 4 Gain Values for Preselected Turning Sets Tuning Set Proportional Gain Velocity Gain Minor NE NEN pF oue i e Damping Factor lf after selecting a tuning set the valve travel overshoot is excessive or unsatisfactory the damping factor allows you to either decrease damping to allow more overshoot or increase damping to decrease the overshoot e Expert Tuning Gains With Expert Tuning you can specify the proportional gain
7. FINDING 0 FINDING 100 FINDING 0 AUTO TRAVEL CALIBRATION VALVE WILL MOVE CALIBRATION AUTOMATIC PRESS p gt FOR 3 SEC AUTOMATIC MANUAL MANUAL AUTOTUNING COMPLETE 9 VALVE WILL MOVE AUTOTUNING IN 2 PRESS gt FOR SEC PROGRESS AUTOTUNING FAILED TUNING USE MANUAL TUNING AUTOMATIC z AUTOMATIC VALVE MAY MOVE TUNING DAMPING SAVE AND EXIT MANUAL S PRESS gt FOR SEC c gt NEUTRAL PRESS C D E F G NEUTRAL EXIT W O SAVING H ILJ K L M 3 DETAILED SETUP ZERO CTL SIGNAL PRESSURE UNITS INPUT RANGE INPUT RANGE CHARACTERISTIC VALVE gt CLOSED p BAR LOW 4 mA HIGH gt 20 mA p gt LINEAR BAR PE PSI oe 25 QUICK OPEN on d LINEAR KPA 19 mA 20 mA EQUAL CUSTOM ANALOG INPUT VALVE WILL MOVE APPLY 4 mA APPLY 20 mA SAVE AND EXIT 1 CALIBRATION PRESS gt FOR 3 SEC THEN PRESS gt THEN PRESS PRESS gt SAVE AND EXIT EXIT W O SAVING POSITION mA OUT WILL CHANGE USEA ORY USEA OR V SAVE AND EXIT TRANSMITTER CAL PRESS gt FOR SEC TO SEND 4 mA TO SEND 20 mA PRESS L SAVE AND EXIT EXIT W O SAVING Only when transmitter limit switch hardware is installed LOCAL CONTROL MANUAL SP XXX CONTROL p ANALOG TRAVEL XXX ANALOG OR DIGITAL MANUAL 58 Instruction Manual Local Interface Flow Chart Menu Trees June 2015 D103176X012 Only when transmitter limit switch hardware is installed REPLACE MAIN SWITCH1 OPEN FW3 1 HW1
8. Install the mounting frame to the housing making sure that the O rings keys 45 and 51 are in place Install the main electronics to the mounting frame making sure that the pressure sensor seal key 16 is in place Tighten the self tapping screw on the Interconnect Board Install the primary shield key 37 with three screws Recalibrate the instrument and install the cover Replacing the Pneumatic Relay The pneumatic relay is fastened to the mounting frame There are two versions 0 to 3 4 bar 0 to 49 psig indicated by a white label and 3 5 to 7 bar 50 to 100 psig indicated by a green label Note After pneumatic relay replacement calibrate the digital valve controller to maintain accuracy specifications Removal 1 Remove the main cover 2 Remove three screws that hold the EMI shield and remove the shield refer to figure 4 1 3 4 Pull the main electronics straight off of the mounting frame The board is electrically connected to an Remove the three screws holding the electronics board to the mounting frame interconnecting board with a rigid connector 5 Remove the two screws holding the mounting frame to the instrument housing refer to figure 4 2 Pull the mounting frame straight out The interconnecting board is electrically connected to the termination board with a rigid connector 7 Remove the two screws holding the pneumatic relay to the mounting frame 8 Pull the pneumatic relay
9. Main Elec Rev 3 Operational Status 4 Display Record Sec Elec Rev Sensor Serial Num Inst Level Device Id Note 1 gt Available only if the instrument has a transmitter and limit switches installed 1 2 9 p Transmitters Switches Self Test Shutdown HE Variables 1 Temp 2 Cycle Count Auto Setup 1 Setup Wizard 2 Auto Calib Travel 3 Auto Tuner 4 Tuning Manual Setup 1 Instrument Mode Mode 1 Instrument Mode 2 Control Mode 3 Restart Cont Mode 4 Restart 5 Burst Measured Var 122 4 Measured Var Switch 1 Trip Point Switch 1 Closed Switch 2 Trip Point Switch 2 Closed Transmitter Action Flash Rom Fail Temp Comp Fail Ref Voltage Fail Drive Current Fail NVM Fail Temp Sensor Fail Press Sensor Fail Travel Sensor Fail Alerts 1 Travel Alerts 2 Travel Dev Alert 5 Other Alerts 6 Alert Record 3 Tvl Accum 2 Press amp Actuator 1 1 2 3 Tuning amp Calib ees Response Control Travel Alerts 1 Tvl Hi Lo Enab 3 Travel Accum Alert 4 Cycle Count Alert Local Interface Flow Chart Menu Trees June 2015 Field Communicator Menu Tree for Instrument Level HC AD and PD A 1 1 1 4 Tuning 1 Tuning Set 2 Damping Factor 1 1 1 4 3 3 Expert Tuning Gains Expert Tuning Gains 1 1 2 2 2 Press amp Actuator 1 Prop Gain 2 Vel Gain 1 Pressure Units 3 MLFB Gain
10. 2 2 provides the actuator information required to setup and calibrate the instrument Setting Modes Setup amp Diag gt Detailed Setup gt Mode 1 2 1 Instrument Mode You can change the instrument mode by selecting Instrument Mode from the Mode menu or press the Hot Key and select Instrument Mode Instrument Mode allows you to either take the instrument Out Of Service or place it In Service Taking the instrument Out Of Service allows you to perform instrument calibration and also allows you to change setup variables that affect control provided the calibration configuration protection is properly set See Setting Protection Note Some changes that require the instrument to be taken Out Of Service will not take effect until the instrument is placed back In Service or the instrument is restarted Control Mode You can change the control mode by selecting Control Mode from the Mode menu or press the Hot Key and select Control Mode Control Mode lets you define where the instrument receives its set point Follow the prompts on the Field Communicator display to choose one of the following control modes Analog or Digital Choose Analog if the instrument is to receive its set point over the 4 20 mA loop Normally the instrument control mode is Analog Choose Digital if the instrument is to receive its set point digitally via the HART communications link Athird mode Test is also displayed Normally the instrument should not be
11. 2 PROTECTION BOARD SWITCH 2 CLOSED TUNING C p OFF OFF ON QUICK SETUP 1 COMPLETE INVERT DISPLAY 180 Note Hold for 3to 10 seconds CALIBRATION 1 COMPLETE CALIBRATION 1 FAILED lt q gt CANCEL SAVE ARID DAT TAKES YOU TO THE HOME SCREEN PRESS gt 1 Note Hold lt for3to 10 seconds SAVE AND EXIT EXIT W O SAVING A V LANGUAGE SELECTION Note Hold lt A V for 3 to 10 seconds SAVE AND EXIT VALVE MAY MOVE PRESS PRESS gt FOR 3 SEC SWITCH1 SWITCH1 CLOSED SWITCH2 SWITCH2 CLOSED TRANSMITTER 4 mA gt CLOSED TRIP POINT 90 p ABOVE 90 TRIP POINT p gt 10 BELOW 10 EXIT W O SAVING 1 PRESS BELOW ABOVE DISABLED DISABLED Only when transmitter limit switch hardware is installed ABOVE CLOSED OPEN Only when transmitter limit switch hardware is installed 59 Local Interface Flow Chart Menu Trees June 2015 Instruction Manual D103176X012 Field Communicator Fast Key Sequence Instrument Level HC AD and PD Fast Key Sequence 1 2 5 2 1 2 7 6 Function Variable Coordinates Actuator Style Alert Record Analog Input Analog Input Calibration Analog Input Range High Analog Input Range Low Analog Input Units Auto Calibrate Travel Auto Setup Auto Tuner Basic Setup Burst Calibrate Control Mode Custom Characteristic Table Cycle Count Cycle Count Alert Cycle Count Alert Enable Cycle Co
12. 4 Input Char 5 Travel Cutoffs 6 Integral Settings Transmitters Switches 1 Switch 1 Trip Point 1 Travel Cutoff Hi 2 Travel Cutoff Lo e Integral Settings 1 Enab Int Control 2 Integral Gain lt 1 3 Integral Dead Zone 2 Switch 1 Closed 3 Switch 2 Trip Point 4 Switch 2 Closed 5 Transmitter Action Note 1 gt Available only if the instrument has a transmitter and limit switches installed 63 Local Interface Flow Chart Menu Trees Instruction Manual June 2015 D103176X012 64 Instruction Manual D103176X012 Glossary Alert Point An adjustable value that when exceeded activates an alert Algorithm A set of logical steps to solve a problem or accomplish a task A computer program contains one or more algorithms Alphanumeric Consisting of letters and numbers Analog Input Units Units in which the analog input is displayed and maintained in the instrument ANSI acronym The acronym ANSI stands for the American National Standards Institute ANSI Class Valve pressure temperature rating Bench Set Pressure supplied to an actuator required to drive the actuator through rated valve travel Expressed in pounds per square inch Byte A unit of binary digits bits A byte consists of eight bits Glossary June 2015 Calibration Location Where the instrument was last calibrated either in the factory or in the field Configuration Stored instructions and operatin
13. 5 1 key 13 EMI Shield Kit Part Number 38B6041X182 38B6041X122 GE59274X012 GE08910X012 GE59275X012 GE08911X012 GE08912X012 GE12427X012 GE08913X012 Description Feedback Array Kit Sliding Stem Linear Part Number kit contains feedback array and hex socket cap screws qty 2 washer plain qty 2 external tooth lock washer qty 2 only with aluminum feedback array kit and alignment template 210 mm 8 1 4 inch kit contains feedback array and hex socket cap screws qty 4 washer plain qty 4 external tooth lock washer qty 4 only with aluminum feedback array kit alignment template and insert Stainless steel kits only for use with stainless steel mounting kits 7 mm 1 4 inch Aluminum 19 mm 3 4 inch Aluminum Stainless steel 25 mm 1 inch Aluminum Stainless steel 38 mm 1 1 2 inch Aluminum Stainless steel 50 mm 2 inch Aluminum Stainless steel 110 mm 4 1 8 inch Aluminum Stainless steel 210 mm 8 1 4 inch Aluminum Stainless steel GG20240X012 GG20240X022 GE65853X012 GG20240X032 GE65853X022 GG20240X042 GE65853X032 GG20240X052 GE65853X042 GG20240X082 GE65853X062 GG20243X012 GE65853X072 49 Parts June 2015 Description Feedback Array Kit cont d Rotary Part Number Kit contains feedback assembly pointer assembly travel indicator scale and M3 machine pan head screws qty 2 Stainless steel kits only for use with stainless steel mounti
14. Alert is set when the Travel Accumulator value exceeds the Travel Accumulator Alert Point It is cleared after you reset the Travel Accumulator to a value less than the alert point Tvl Accum Alrt Pt Travel Accumulator Alert Point is the value of the Travel Accumulator in percent of ranged travel which when exceeded sets the Travel Accumulator Alert Tvl Accum DB Travel Accumulator Deadband is the area around the travel reference point in percent 25 of ranged travel that was established at the last increment of the accumulator This area must be exceeded before a change in travel can be accumulated See figure 2 4 Tvl Accum Travel Accumulator records the total change in travel in percent of ranged travel since the accumulator was last cleared The value of the Travel Accumulator increments when the magnitude of the change exceeds the Travel Accumulator Dead band See figure 2 4 You can reset the Travel Accumulator by configuring it to zero 21 Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 Figure 2 4 Travel Accumulator Deadband set at 10 DEADBAND EXCEEDED NEW REFERENCE POINT ESTABLISHED THIS AMOUNT OF CHANGE IS DEADBAND REFERENCE POINT ADDED TO THE TRAVEL ACCUMULATOR DEADBAND 5 A6534 Cycle Counter Alert Follow the prompts on the Field Communicator to set the following cycle counter alerts e Cycl Cnt Alrt Enab Yes or No Cycle Counter Alert Enable act
15. D103176X012 June 2015 Adjusting the output bias aligns the travel set point with the actual travel by computing the drive signal required to produce 0 error This is done while the valve is at 50 travel making very small adjustments 2 Place the instrument In Service and verify that the travel properly tracks the current source Manual Calibrate Travel Two procedures are available to manually calibrate travel e Analog Adjust e Digital Adjust Analog Calibration Adjust Connect a variable current source to the instrument LOOP and LOOP terminals The current source should be capable of generating 4 to 20 mA Follow the prompts on the Field Communicator display to calibrate the instrument s travel in percent Note 025 Travel Valve Closed 100 Travel Valve Open 1 Adjust the input current until the valve is near mid travel Press OK Note In steps 2 through 4 the accuracy of the current source adjustment affects the position accuracy 2 Adjustthe current source until the valve is at 075 travel then press OK 3 Adjust the current source until the valve is at 100 travel then press OK 4 Adjust the current source until the valve is at 50 travel then press OK 5 Placethe instrument In Service and verify that the travel properly tracks the current source Digital Calibration Adjust Connect a variable current source to the instrument LOOP and LOOP terminals The current source should be set between 4 and 2
16. D103176X012 June 2015 Section 3 Viewing Device Variables and Diagnostics Viewing Variables Note These variables are not available for instrument level AC Analog Input Travel Valve Set Point Drive Signal and Output Pressure The following variables are displayed on the Online menu Analog In shows the value of the instrument analog input in mA milliamperes or percent of ranged input Travel shows the value of the DVC2000 digital valve controller travel in percent of ranged travel Travel always represents how far the valve is open Valve SP shows the requested valve position in of ranged travel Drive Sgl shows the value of the instrument drive signal in percent of maximum drive Pressure shows the value of the instrument output pressure in psi bar or kPa Additional Instrument Variables Field Communicator Setup amp Diag gt Display gt Variables 1 3 1 Note These variables are not available for instrument level AC The Variables menu is available to view additional variables such as the status of the auxiliary input the instrument internal temperature cycle count travel accumulation and device free time If a value for a variable does not appear on the display select the variable and a detailed display of that variable with its value will appear A variable s value does not appear on the menu if the value becomes too large to fit in the allocated space on the display or if the variable requires spec
17. Value 33 Range Hi 15 Range Lo 15 Analog Input Calibration using the Field Communicator 27 via Local Interface 28 Analog Input Signal 5 Index June 2015 Analog Input Units 15 ATEX Hazardous Area Classification 5 Auto Calibrate AC 4 34 Auto Calibrate Travel 28 auto tuner 26 B Basic Setup and Calibration using the Local Operator Interface 3 Burst Mode 10 Commands 10 Enabling 10 C Calibration Analog Input 27 using the Field Communicator 27 via Local Interface 28 Auto Calibrate Travel 28 Manual Calibrate Travel 29 Output Pressure Sensor 30 Position Transmitter 31 Pressure Sensor 30 Certifications CUTR Russia Kazakhstan Belarus and Armenia 6 INMETRO Brazil 6 KGS South Korea 6 NEPSI China 6 PESO CCOE India 6 Clear Record 23 Command 3 10 Component Replacement 41 Config amp Calib 12 Connections Electrical 3 Pneumatic 3 specifications 6 Control Mode 9 CSA Hazardous Area Classification 5 Customs Union Technical Regulations CUTR Russia Kazakhstan Belarus and Armenia Certification 6 73 Index June 2015 Cycle Counter Displaying Value 33 Enabling Alert 22 Resetting 23 Cycle Counter Alert 22 35 Cycle Counter Alert Enable 22 Cycle Counter Alert Point 22 Cycle Counter Deadband 22 D Damping Factor Tuning 17 Date 14 Declaration of SEP 6 Descriptor 14 Detailed Setup 9 Detailed Setup Parameters Factory De
18. corresponds with the point where ranged travel is maximum i e limited by the mechanical travel stops Gain The ratio of output change to input change Hardware Revision Revision number of the Fisher instrument hardware The physical components of the instrument are defined as the hardware HART acronym The acronym HART stands for Highway Addressable Remote Transducer HART Tag An eight character name that identifies the physical instrument Glossary June 2015 HART Universal Revision Revision number of the HART Universal Commands which are the communications protocol for the instrument Input Characteristic The relationship between the ranged travel and ranged input Possible values include linear equal percentage and quick opening Input Current The current signal from the control system that serves as the analog input to the instrument See also Input Signal Input Range The analog input signal range that corresponds to the travel range Input Signal The current signal from the control system The input signal can be displayed in milliamperes or in percent of ranged input Instrument Level Determines the functions available for the instrument See table 3 1 Instrument Mode Determines if the instrument responds to its analog input signal There are two instrument modes In Service For a fully functioning instrument the instrument output changes in response to analoq input changes Typically c
19. gt Detailed Setup gt Alerts 1 2 7 The following menus are available for configuring Alerts Items on the menus may be changed with the instrument In Service Protection does not need to be removed no need to set to None Alerts are not processed when a Diagnostic is in progress Follow the prompts on the Field Communicator display to configure alerts Note Alerts are not available with instrument level AC Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 S etting Travel Alerts Setting High High High Low and Low Low Alerts Follow the prompts on the Field Communicator to set the following travel alerts Fi 20 Tvl Hi Lo Enab Yes or No Travel Hi Lo Enable activates checking of the ranged travel against the Travel Alert High and Low Points Travel Alert Hi is set if the ranged travel rises above the alert high point Once the alert is set the ranged travel must fall below the alert high point by the Travel Alert Deadband before the alert is cleared See figure 2 3 Travel Alert Lo is set if the ranged travel falls below the alert low point Once the alert is set the ranged travel must rise above the alert low point by the Travel Alert Deadband before the alert is cleared See figure 2 3 Tvl HH LL Enab Yes or No Travel HH LL Enable activates checking of the ranged travel against the Travel Alert High High and Low Low Points Travel Alert Hi Hi is set if the ranged travel rises above the alert hig
20. gt Expert Tuning Gains 2 Manual Setup manual Setup 1 1 2 1 Prop Gain 1 Instrument Mode 1 1 2 2 2 Vel Gain 2 Press and Actuator Press and Actuator 3 MLFB Gain 3 Tuning and Calib 1 Pressure Units 2 LUI Pressure Units 3 Max Supply Press 4 Zero Control Signal 11 23 Tuning and Calib 1 Tuning Set 2 Damping Factor 1 1 2 33 3 Expert Tuning Gains Expert Tuning Gains 4 Tvl Cutoff Lo 5 Auto Calib Travel 1 Prop Gain 1 2 1 2 Vel Gain General 3 MLFB Gain 1 Setup Detailed Setup HART Tag 1 Basic Setup 1 General 2 Detailed Setup 2 Measured Var 3 Calibrate 3 Response Control Yos pons x Valve Serial Num Transmitter Switches Inst Serial Num 13 Polling Address Calibrate LUI Lanquage 1 Analog In Calib Measured Var 1 2 3 3 Online 2 Auto Calib Travel 1 Analog Input Units Expert Tuning Gains 3 Manual Calib Travel 2 Input Range Hi 1 Setup 4 Transmitter Calib lt 1 1 Prop Gain 2 Display 2 3 Input Range Lo 2 Vel Gain Display js 4 Pressure Units 3 MLFB Gain 1 Device Information Device Information gt LUI Pressure Units 2 DD Revision 1 2 3 5 HART Univ Rev Response Control Travel Cutoffs Device Rev Firmware Rev Firmware Date Main Elec Rev Sec Elec Rev Sensor Serial Num Inst Level Device Id Field Communicator 1 Offline 2 Online 1 2 3 4 5 ih 6 3 Utility 8 9 1 Tuning Set 2 Damping Factor 3 Expert Tuning Gains
21. in each of the groups The alert record also includes the date and time from the instrument clock the alerts occurred Table 3 2 Alerts Included in Alert Groups for Alert Record Alert Group Alerts Included in Group Travel Alert Lo Travel Alert Hi Travel Alert Lo Lo Travel Alert Hi Hi Travel deviation Drive signal Flash ROM Shutdown Drive Current Shutdown Reference Voltage Shutdown Failure Alerts Critical NVM Shutdown Temperature Sensor Shutdown Pressure Sensor Shutdown Travel Sensor Shutdown Valve Alerts 36 Instruction Manual Viewing Device Variables and Diagnostics D103176X012 June 2015 e Operational Status This menu item indicates the status of the Operational items listed below The status of more than one operational may be indicated If more than one Operational status is set they will appear on the display one at a time in the order listed below Out of Service Auto Calibration in Progress Input Char Selected Custom Char Selected Diagnostic in Progress Calibration in Progress Set Point Filter Active Mou BWN 37 Viewing Device Variables and Diagnostics Instruction Manual June 2015 D103176X012 38 Instruction Manual Maintenance and Troubleshooting D103176X012 June 2015 Section 4 Maintenance and Troubleshooting The DVC2000 digital valve controller has the capability to provide predictive maintenance information through the use of ValveLink software This softwar
22. in the Test mode The Field Communicator automatically switches to this mode whenever it needs to stroke the valve for example during Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 calibration or stroke valve However if you abort from a procedure where the instrument is in the Test mode it may remain in this mode To take the instrument out of the Test mode select Control Mode then select either Analog or Digital Restart Control Mode Restart Control Mode Restart Cont Mode lets you choose which operating mode you want the instrument to be in after a restart Follow the prompts on the Field Communicator display to define the restart control mode as Resume Last Analog or Digital Restarting the Instrument Restart resets the instrument in the same manner as when power to the instrument is interrupted When Restart is issued all of the newly entered configuration variables become active Otherwise they may not take effect until the instrumentis placed In Service Burst Mode Enabling burst mode provides continuous communication from the digital valve controller Burst mode applies only to the transmission of burst mode data analog input travel target pressure and travel and does not affect the way other data is accessed Access to information in the instrument is normally obtained through the poll response of HART communication The Field Communicator or the control system may request any of the inform
23. moving linkages and the DVC2000 is physically separated from the valve stem through the use of a magnetic Hall effect sensor A magnetic array is mounted to the valve stem and the sensor is embedded in the DVC2000 housing The sensor is electrically connected to the printed wiring board to provide a travel feedback signal used in the control algorithm The valve continues to move until the correct position is attained 56 Instruction Manual Local Interface Flow Chart Menu Trees D103176X012 June 2015 Appendix B Local Interface Flow Chart and Field Communicator Menu Trees This section contains the Local Interface Flow Chart and the Field Communicator menu trees for instrument level HC AD and PD and instrument level AC It also contains Fast Key Sequence tables with coordinates to help locate the function variable on the appropriate menu tree 5 Local Interface Flow Chart Menu Trees Instruction Manual June 2015 D103176X012 Local Interface Flow Chart These items are identified by an alert icon on the default screen VAN Home Screen EEE ET NVS eG aah Na an GEN ey ply EA TEE DE TRAVEL 66 8 1 14 6 MA 0 92 BAR SHUTDOWN TRAVEL CHECK CHECK CHECK I P ACTIVATED DEVIATION MOUNTING SUPPLY CONVERTER FINDING 50 FINDING 50 MOVE VALVE TO MOVE VALVE TO FINDING 50 100 TRAVEL 076 TRAVEL QUICK SETUP VALVE WILL MOVE PRESS gt FOR 3 SEC FINDING 0 FINDING 100
24. proper operation 2 Check the instrument protection LCD via pushbuttons and Configure Calibrate via HART 3 Check for local device diagnostic messages 44 Instruction Manual Maintenance and Troubleshooting D103176X012 June 2015 4 Check the alerts via HART 5 Check the feedback setup Is the pole piece on the DVC2000 housing within the valid travel range of the feedback array 6 Observe the stem movement and pressure delivery Determine the logical causes With the discrepancies identified logic can now be applied to isolate the component that is in need of repair or replacement There are seven main categories of problems Wiring and Terminations Air Supply Electronics Firmware Pneumatics Travel feedback Mou Mounting Repair or replace the faulty components By isolating the problem to one of these categories component replacement or repair becomes simple and straightforward Refer to component replacement instructions earlier in this section 45 Maintenance and Troubleshooting Instruction Manual June 2015 D103176X012 Checking Voltage Available Personal injury or property damage caused by fire or explosion may occur it this test is attempted in any area which contains a potentially explosive atmosphere or has been classified as hazardous To check the Voltage Available at the instrument perform the following 1 Disconnect the field wiring from the control system and con
25. should not be exceeded Note Temperature limits vary based on hazardous area approval 2 Normal m3 hour Normal cubic meters per hour at 0 C and 1 01325 bar absolute Scfh Standard cubic feet per hour at 60 F and 14 7 psia 3 Low pressure relay 0 to 3 4 bar 0 to 50 psig 4 High pressure relay 3 5 to 7 0 bar 51 to 102 psig 5 Typical values when calibrated at temperature Instruction Manual Introduction and Specifications D103176X012 June 2015 Table 1 2 EMC Summary Results Immunity Port Phenomenon Basic Standard Test Level Performance Criteria 1 ESD C6100042 61000 4 2 nd 80 to 1000 MHz 10V m with 1 kHz AM at 80 Enclosure Radiated EM field IEC 61000 4 3 1400 to 2000 MHz 3V m with 1 kHz AM at 80 2000 to 2700 MHz 1V m with 1 kHz AM at 80 Electrostatic discharge 6 kV contact Rated power frequency cena 61000 4 8 30 A m at 50 Hz 60 sec magnetic field BEEN I O signal control IEC 61000 4 5 1 kV line to ground only each Conducted RF IEC 61000 4 6 150 kHz to 80 MHz at 10 Vrms Performance criteria is 1 effect 1 No degradation during testing B Temporary degradation during testing but is self recovering Related Documents Other documents containing information related to the DVC2000 digital valve controller include e DVC2000 Digital Valve Controller Quick Start Guide D103203X012 e Bulletin 62 1 DVC2000 D103167X012 e INMETRO Hazardous Area Approvals for FIELD
26. the digital valve controller s printed wiring board Figure 2 1 Calibrated Travel to Analog Input Relationship TRAVEL RANGE TM HIGH as ZCS CLOSED Lid z a Lid z eg lt THE SHAPE OF THESE LINES DEPENDS O THE INPUT CHARACTERISTIC TRAVEL RANGE LINEAR CHARACTERISTIC SHOW LOW ANALOG INPUT MA OR 76 OF 4 20 MA INPUT RANGE HIGH INPUT RANGE LOW NOTE ZCS ZERO CONTROL SIGNAL A6531 1 Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 Actuator and Valve Information Setup amp Diag gt Detailed Setup gt Actuator amp Valve 1 2 5 Follow the prompts on the Field Communicator to edit or view information in the following fields Max Supply Press Enter the maximum supply pressure in psi bar or kPa depending on what was selected for pressure units Note If the actual measured pressure exceeds this setting by 25 the pressure measurement will not be displayed e Actuator Style Enter the actuator style spring and diaphragm piston double acting without spring piston single acting with spring or piston double acting with spring Valve Style Enter the valve style rotary or sliding stem e Zero Control Signal ldentifies whether the valve is fully open or fully closed when the input is 0 If you are unsure how to set this parameter disconnect the current source to the instrument The resulting valve travel is the Zero
27. the displayed value does not match the current source press OK then repeat this step step 4 to further adjust the displayed value When the displayed value matches the current source select Done and go to step 5 5 Set the current source to the target value shown on the display The target value is the Input Range High value Press OK 27 Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 6 The following message appears Use Increase and Decrease selections until the displayed current matches the target Press OK when you have read this message 7 The value of the Analog Input appears on the display Press OK to display the adjustment menu 8 From the adjustment menu select the direction and size of adjustment to the displayed value Selecting large medium and small adjustments causes changes of approximately 0 4 mA 0 04 mA and 0 004 mA respectively If the displayed value does not match the current source press OK then repeat this step step 8 to further adjust the displayed value When the displayed value matches the current source select Done and go to step 9 9 Place the instrument In Service and verify that the analog input displayed matches the current source Note Analog Input Calibration can also be peformed using the Local Operator Interface as decribed in the procedure below Using the Local Operator Interface to perform Analog Input Calibration Refer to step 6 of the Loca
28. velocity gain and minor loop feedback gain e Input Char Defines the relationship between the travel target and ranged set point Ranged set point is the input to the characterization function If the zero control signal equals closed then a set point of 0 corresponds to a ranged input of 0 If the zero control signal equals open a set point of 0 corresponds to a ranged input of 100 Travel target is the output from the characterization function You can select from the three fixed input characteristics shown in figure 2 2 or you can select a custom characteristic Figure 2 2 shows the relationship between the travel target and ranged set point for the fixed input characteristics assuming the Zero Control Signal is configured as closed You can specify 21 points on a custom characteristic curve Each point defines a travel target in of ranged travel for a corresponding set point in of ranged set point Set point values range from 6 25 to 106 2525 Before modification the custom characteristic is linear With input characterization you can modify the overall characteristic of the valve and instrument combination Selecting an equal percentage quick opening or custom other than the default of linear input characteristic modifies the overall valve and instrument characteristic However if you select the linear input characteristic the overall valve and instrument characteristic is the characteristic of the valve which is determi
29. 0 mA Follow the prompts on the Field Communicator display to calibrate the instrument s travel in percent Note 0 Travel Valve Closed 100 Travel Valve Open 29 Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 1 From the adjustment menu select the direction and size of change required to set the travel at 0 If another adjustment is required repeat step 1 Otherwise select Done and go to step 2 2 From the adjustment menu select the direction and size of change required to set the travel to 100 If another adjustment is required repeat step 2 Otherwise select Done and go to step 3 3 From the adjustment menu select the direction and size of change required to set the travel to 5026 If another adjustment is required repeat step 3 Otherwise select Done and go to step 4 4 Place the instrument In Service and verify that the travel properly tracks the current source Pressure Sensor Calibration Note The pressure sensor is calibrated at the factory and should not require calibration Output Pressure Sensor Calibration To calibrate the output pressure sensor connect an external reference gauge to the output being calibrated The gauge should be capable of measuring maximum instrument supply pressure From the Calibrate menu select Pressure Calib Follow the prompts on the Field Communicator display to calibrate the instrument s output pressure sensor 1 Adjust the supply pressure regulato
30. 015 Tvl Alert Lo 35 Tvl Alert Lo Lo 35 Tvl Deviation Alrt 35 Tvl Lim Cutoff High 35 Tvl Lim Cutoff Low 35 V Valve Alerts 35 Alert Record has Entries 35 Alert Record is Full 35 Cycle Counter Alert 35 Drive Signal Alert 35 Instrument Time is Invalid 35 Non critical NVM Alert 35 Power Starvation Alert 35 Tvl Accumulation Alert 35 Tvl Alert Hi 35 Tvl Alert Hi Hi 35 Tvl Alert Lo 35 Tvl Alert Lo Lo 35 Tvl Deviation Alrt 35 Tvl Lim Cutoff High 35 Tvl Lim Cutoff Low 35 Valve Serial Number 14 Valve Setpoint Displaying Value 33 VDI VDE 3845 mounting standards 5 Vibration Testing Method 5 Viewing Variables 33 Analog Input Travel Valve Set Point Drive Signal and Output Pressure 33 Voltage Available Checking 46 W Weight DVC2000 6 Z Zero Control Signal 15 16 23 71 77 Index Instruction Manual June 2015 D103176X012 78 Instruction Manual D103176X012 Digital Valve Controller June 2015 79 DVC2000 Digital Valve Controller Instruction Manual June 2015 D103176X012 Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user Fisher FIELDVUE ValveLink Tri Loop Rosemount are marks owned by one of the companies in the Emerson Process Management business uni
31. 2 LUI Pressure Units B 3 Max Supply Press 4 Actuator Style 5 Valve Style 6 Zero Control Signal Tuning amp Calib 1 Tuning Set 2 Damping Factor 1 1 2 3 3 3 Expert Tuning Gains Expert Tuning Gains 4 Tvl Cutoff Lo 1 Prop Gai 5 Auto Calib Travel 2 Vel Gain 1 215 y Burst 3 MLFB Gain 1 Burst Enable 2 Burst Command 1 2 3 General m 1 HART Tag 1 Analog In Units 2 Message 2 Input Range Hi 3 Descriptor 3 Input Range Lo 4 Date D 4 Pressure Units 5 Valve Serial Num 5 LUI Pressure Units 6 Inst Serial Num 6 Temp Units 7 Polling Address 8 LUI Language Actuator amp Valve 1 Max Supply Press 1 2 6 3 ix E Expert Tuning Gains 4 Zero Control Signal 1 Prop Gain 2 Vel Gain 1 2 6 3 MLFB Gain 1 Tuning Set des rador Limits amp Cutoffs 3 Expert Tuning Gains 1 Travel Limit Hi 4 Input Char 2 Travel Limit Lo I 5 Custom Char Table 3 Travel Cutoff Hi 6 Setpt Filter Time 4 Travel Cutoff Lo 7 Limits amp Cutoffs 1 2 6 8 8 Min Open Close Min Open Close 9 Integral Settings 1 Min Opening Time F 2 Min Closing Time 1 2 6 9 1 2 7 1 Integral Settings 1 Enab Int Control 2 Integral Gain 3 Integral Dead Zone Tvl HH LL Enab Tvl Alert Hi Pt Tvl Alert Lo Pt Tvl Alert Hi Hi Pt Tvl Alert Lo Lo Pt Tvl Alrt DB Travel Dev Alert 1 Tvl Dev Alert Enab 2 Tvl Dev Alert Pt 3 Tvl Dev Time 1 2 7 Travel Accum Alert 1 Tvl Acum Alr
32. C2000 Exploded View TERMINAL BOARD SCREWS 3 MAIN ELECTRONIC SCREWS 3 W8840 COVER SCREWS 2 3 Disconnect the field wiring from the terminal board 4 Shut off the instrument air supply and disconnect the tubing to the supply port 5 Disconnect the tubing from the output port 40 Instruction Manual Maintenance and Troubleshooting D103176X012 June 2015 6 Remove the bolts connecting the DVC2000 housing to the mounting bracket Note The magnet assembly may remain on the valve stem or shaft When replacing the instrument be sure to follow the mounting procedure outlined in the quick start quide D103203X012 that shipped with the digital valve controller Once the instrument is mounted perform the Quick Setup routine outlined in the quick start guide If changes need to be made to the default settings use Detailed Setup to make the appropriate modifications Replacing the Magnetic Feedback Assembly To remove the magnet assembly from the actuator stem perform the following basic steps Make sure that the valve is isolated from the process Remove the instrument cover Disconnect the field wiring from the terminal board Shut off the instrument air supply Remove the DVC2000 from the actuator 6 Remove the screws holding the magnet assembly to the connector arm Bh U N When replacing the instrument be sure to follow the mounting procedure outlined in the quick start quide that shipped
33. HH is two digits for the hour 00 to 23 MM is two digits for the minutes 00 to 59 and SS is two digits for the seconds 00 through 59 e Record Group Enab Permits enabling one or more alert groups Table 3 2 lists the alerts included in each of the groups When any alert from an enabled group becomes active active alerts in all enabled groups are stored 23 Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 Self Test Failures for Instrument Shutdown Setup amp Diag gt Detailed Setup gt Self Test Shutdown 1 2 8 Upon shutdown the instrument attempts to drive its output pressure to the zero current condition and no longer executes its control function In addition the appropriate failure statuses are set Once the problem that caused the shutdown has been fixed the instrument can be restarted by cycling the power or selecting Restart from the Mode menu of the Field Communicator Also see the Viewing Instrument Status section on page 35 for further details about failures Follow the prompts on the Field Communicator display to determine the self test shutdown criteria from the following e Done Select this if you are done modifying the self test shutdown criteria e Flash ROM Fail When enabled the instrument shuts down whenever there is a failure associated with flash ROM read only memory e Temp Comp Fail When enabled the instrument shuts down whenever this is a failure associated with Temperatu
34. Instruction Manual D103176X012 DVC2000 Digital Valve Controller June 2015 Fisher FIELDVUE DVC2000 Digital Valve Controller This manual applies to Instrument Level Device Revision Hardware Revision 1 2 3 4 amp 5 1 2 3 485 Contents Section 1 Introduction and Specifications 3 Installation Electrical and Pneumatic Connections and Basic Setup and Calibration Scope Instrument Description see ee e ceed ee OUR DERE iE SM Specifications Related Documents Educational Services Section 2 Detailed Setup and Calibration via HART Communication Detailed Setup Setting Modes Instrument Mode Control Mode Restart Control Mode 2010 2 P W8755 Measured Variable Units and Ranges 15 Analog Input Units Analog Input Range High and Low Pressure Units Temperature Units Actuator and Valve Information 16 Maximum Supply Pressure Actuator Style Valve Serial Number Valve Style Zero Control Signal Setting Response 16 Tuning Set Damping Factor Expert Tuning Gains Restarting the Instrument B rst MOG us o
35. Parts Ordering Parts June 2015 Whenever corresponding with your Emerson Process Management sales office about this equipment always mention the controller serial number When ordering parts kits refer to the 11 character part number of each required kit as found in the following list A WARNING Use only genuine Fisher replacement parts Components that are not supplied by Emerson Process Management should not under any circumstances be used in any Fisher instrument Use of components not supplied by Emerson Process Management may void your warranty might adversely affect the performance of the valve and could cause personal injury and property damage The DVC2000 digital valve controller is designed with all metric fasteners and threaded connections However optional inch connections are available for the two conduit entrance points 1 2 NPT and the supply output pneumatic ports 1 4 NPT Even with this option all other fasteners and threaded connections are metric Parts Kits Description I P Converter Kit For GX Actuator For non GX Rotary and Sliding Stem Low Pressure Relay Kit white label Housing A for GX Actuator 0 49 psig Housing B for non GX Rotary and Sliding Stem 0 3 3 bar 0 49 psig High Pressure Relay Kit green label Housing A for GX Actuator 50 100 psig Housing B for non GX Rotary and Sliding Stem 3 4 7 0 bar 50 100 psig Mounting Frame Kit Main Cover Assembly see figure
36. RO Brazil Certification 6 Input Characteristic 17 Input Impedance 5 Input Range High 15 Input Range Low 15 Input Signal 5 55 Analog Input Signal 5 Maximum Voltage 5 Minimum Control Current 5 Minimum Voltage 5 Overcurrent Protection 5 Reverse Polarity Protection 5 Inst Date amp Time Alert Record 23 Installation 3 Instrument Clock Setting 23 Instrument Level 4 34 Instrument Mode 9 Instrument Removal 40 Instrument Replacement 40 Instrument Serial Number 14 Instrument Status 35 Instrument Time is Invalid 35 Integral Dead Zone 19 Integral Enable 19 Integral Gain 19 Internal Temperature Sensor Self Test Failure 24 ISA Standard 7 0 01 5 ISO 8573 1 5 K KGS South Korea Certification 6 L Limit Switches 6 OFF State 6 ON State 6 Supply Voltage 6 Local Interface 4 Local Interface Flow Chart 58 LUI Language 14 Index June 2015 LUI Pressure Units 15 M Magnet Assembly 4 Magnetic Feedback Assembly Replacing 41 Main Electronics Revision 34 Manual Calibrate Travel 29 Materials of Construction DVC2000 6 Maximum Supply Pressure 16 Maximum Voltage 5 Message 14 Minimum Closing Time 19 Minimum Control Current 5 Minimum Opening Time 19 Minimum Voltage 5 Mode Burst 10 Control 9 Instrument 9 Mounting Specifications 6 N NAMUR mounting standards 5 NEPSI China Certification 6 Non critical NVM Alert 35 NVM Failure 24 36 O
37. Tvl Acum Alrt Pt Tvl Acum DB Tvl Acum Yi i spem Yi i spem B NE Yi i spem YA YY YY YY YY YY y indicates parameter may be modified for instrument mode and protection shown Continued Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 Table 2 3 Conditions for Modifying FIELDVUE DVC2000 Digital Valve Controller Parameters In Service In Service Out of Service Out of Service Config Protected Config Unprotected Config Protected Config Unprotected Drive Alert Enable Flash ROM Fail Ref Voltage Fail Drive Current Fail Critical NVM Fail Temp Sensor Fail Press Sensor Fail Tvl Sensor Fail indicates parameter may be modified for instrument mode and protection shown Continued To change an instrument s protection press the Hot key on the Field Communicator display window and select Protection or select Protection from the Detailed Setup menu Select the desired level of protection Follow the prompts on the Field Communicator display to set the protection level General Information Setup amp Diag gt Detailed Setup gt General 1 2 3 Follow the prompts on the Field Communicator to enter or view information in the following fields HART Tag Enter an up to 8 character HART tag for the instrument The HART tag is the easiest way to distinguish between instruments in a multi instrument environment Use the HART tag to label instruments electroni
38. VUE DVC2000 Digital Valve Controller D103780X012 e FIELDVUE Digital Valve Controller Split Ranging D103262X012 e Using FIELDVUE Instruments with the Smart HART Loop Interface and Monitor HIM D103263X012 e Audio Monitor for HART Communications D103265X012 e HART Field Device Specification Fisher FIELDVUE DVC2000 Digital Valve Controller D103783X012 e Using the HART Tri Loop HART to Analog Signal Converter with Fisher FIELDVUE Digital Valve Controllers D103267X012 These documents are available from your Emerson Process Management sales office Also visit our website at www FIELDVUE com Introduction and Specifications Instruction Manual June 2015 D103176X012 Educational Services For information on available courses for the DVC2000 digital valve controller as well as a variety of other products contact Emerson Process Management Educational Services Registration TR Phone 1 641 754 3771 or 1 800 338 8158 tali Email education emerson com ir http www emersonprocess com education Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Section 2 Detailed Confiquration and Calibration via HART Communication Detailed Setup The DVC2000 digital valve controller has the capability to communicate via the HART protocol This section describes the advanced features that can be accessed with the Field Communicator Table 2 1 lists the default settings for a standard factory configuration Table
39. alues to produce a desired control effect Glossary June 2015 Tuning Set Preset values that identify gain settings for a FIELDVUE instrument The tuning set and supply pressure together determine an instrument s response to input signal changes Watch Dog Timer A timer that the microprocessor must rearm periodically If the microprocessor is unable to rearm the timer the instrument goes through reset Zero Control Signal A setup parameter that determines whether the valve is fully open or fully closed when the input signal is 026 71 Glossary Instruction Manual June 2015 D103176X012 72 Instruction Manual D103176X012 Index A AC Auto Calibrate 4 34 Actuator and Valve Information 16 Actuator Information for Setup 12 AD Advanced Diagnostics 4 34 Advanced Diagnostics AD 4 34 Air Capacity 5 Air Consumption 5 Airset option 6 Alert Record 23 36 Clearing 23 Displaying 23 Enabling Alert Groups 23 Inst Date amp Time 23 Alert Record has Entries 35 Alert Record is full 35 Alerts 19 Alert Record 36 Enabling Cycle Counter 22 Drive Signal 23 Travel Accumulator 21 Travel Alerts High and Low 20 High High and Low Low 20 Travel Deviation 21 Setting 19 Cycle Counter 22 Other Alerts 23 Travel Alerts 20 High High High Low and Low Low 20 Travel Accumulation 21 Travel Deviation 21 Valve Alerts 35 Analog Calibration Adjust 29 Analog Input Calibration 27 Display
40. and 42 in percent of calibrated travel e Switch 1 Closed Configures the action of the limit switch wired to terminals 41 and 42 Selecting ABOVE configures the switch to be closed when the travel is above the trip point Selecting BELOW configures the switch to be closed when the travel is below the trip point Selecting DISABLED removes the icons and status from the display e Switch 2 Trip Point Defines the threshold for the limit switch wired to terminals 51 and 52 in percent of calibrated travel e Switch 2 Closed Configures the action of the limit switch wired to terminals 51 and 52 Selecting ABOVE travel is above the trip point Selecting BELOW configures the switch to be closed when the travel is below the trip point Selecting DISABLED removes the icons and status from the display Note Switch 2 is only operational if power is applied to switch 1 also Switch 2 cannot be used alone e Transmitter Action This configures the relationship between the valve travel and the position transmitter output signal If you select CLOSED the transmitter will send 4 mA when the valve is closed If you select OPEN the transmitter will send 4 mA when the valve is open A switch is located on the options board to select the transmitter fail signal high or low High will result in a current output of gt 22 5 mA upon transmitter failure Low will result in a current output of 3 6 mA Refer to figure 2 6 for location and sw
41. and Travel Alert Lo Lo Travel Alert Deadband Travel in percent of ranged travel required to clear a travel alert once it is active Valid entries are 25 to 125 Travel Alert High Point Value of the travel in percent of ranged travel which when exceeded sets the Travel Alert Hi alert Valid entries are 25 to 125 Travel Alert High High Point Value of the travel in percent of ranged travel which when exceeded sets the Travel Alert Hi Hi alert Valid entries are 25 to 125 70 Instruction Manual D103176X012 Travel Alert Low Point Value of the travel in percent of ranged travel which when exceeded sets the Travel Alert Lo alert Valid entries are 25 to 125 Travel Alert Low Low Point Value of the travel in percent of ranged travel which when exceeded sets the Travel Alert Lo Lo alert Valid entries are 25 to 125 Travel Cutoff Defines the cutoff point for the travel in percent of ranged travel There are two travel cutoffs high and low Once travel exceeds the cutoff the drive signal is set to either maximum or minimum depending on the Zero Control Signal and if the cutoff is high or low Minimum opening time or minimum closing time are not in effect while the travel is beyond the cutoff Use the travel cutoff to obtain the desired seat load or to be sure the valve is fully open Travel Deviation The difference between the analog input signal in percent of ranged input the target
42. ation that is normally available even while the instrument is in burst mode Between each burst mode transmission sent by the instrument a short pause allows the Field Communicator or control system to initiate a request The instrument receives the request processes the response message and then continues bursting the burst mode data There are four burst mode commands Command 3 is recommended for use with the Rosemount 333 HART Tri Loop HART to analog signal converter The other three are not used at this time Command 3 provides the following variables e Primary variable analog input in or mA e Secondary variable travel target valve set point in of ranged travel e Tertiary variable output pressure in psig bar or kPa e Quaternary variable travel in of ranged travel To enable burst mode select Mode Burst Burst Enable To send a burst mode command select Burst Command Burst mode must be enabled before you can change the burst mode command Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Table 2 1 Factory Default Detailed Setup Parameters Setup Parameter Default Setting Control Mode Restart Control Mode Burst Mode Enabled Burst Mode Command HART Tag Message Description Date Valve Serial Number Polling Address Max Supply Pressure Zero Control Signal Analog Input Units Analog In Range High Analog In Range Low Travel Range High Travel Range Low Pressu
43. cally according to the requirements of your application The tag you assign is automatically displayed when the Field Communicator establishes contact with the digital valve controller at power up Message Enter any message with up to 32 characters Message provides the most specific user defined means for identifying individual instruments in multi instrument environments e Descriptor Enter a descriptor for the application with up to 16 characters The descriptor provides a longer user defined electronic label to assist with more specific instrument identification than is available with the HART tag e Date Enter a date with the format MM DD YY Date is a user defined variable that provides a place to save the date of the last revision of configuration or calibration information e Valve Serial Num Enter the serial number for the valve in the application with up to 12 characters e Inst Serial Num Enter the serial number on the instrument nameplate up to 12 characters e Polling Address lf the digital valve controller is used in point to point operation the Polling Address is 0 When several devices are connected in the same loop such as for split ranging each device must be assigned a unique polling address The Polling Address is set to a value between 0 and 15 To change the polling address the instrument must be Out Of Service Forthe Field Communicator to be able to communicate with a device whose polling address is not 0
44. dynamic error band The software program provides detailed analysis with graphics PD This level provides automated non intrusive testing of the operating performance of the control valve assembly When used with ValveLink software tests to isolate component degradation can be run on the valve assembly without affecting the process Local Interface The DVC2000 comes standard with a Liquid Crystal Display LCD and four 4 pushbuttons The local interface provides the capability to setup and calibrate the positioner and view basic diagnostic messages Magnet Assembly This is the feedback component that is mounted directly to the valve stem It supplies a magnetic field that is sensed by the digital valve controller Options Board The DVC2000 digital valve controller is available with two 2 limit switches and a valve position transmitter The options board includes the additional circuitry and terminations that are required to support these output signals Pole Piece Inserted into the DVC2000 housing and protruding through the back of the instrument is a two pronged fork that houses the magnetic sensor for position feedback Specifications Specifications for the DVC2000 digital valve controller are shown in table 1 1 Specifications for the Field Communicator can be found in the User s Manual A WARNING This product is intended for a specific range of application specifications Incorrect configuration of a positioning instru
45. e Pressure Calibration 1 2 8 7 1 2 4 4 Hot Key 1 2 8 3 1 2 6 1 2 1 4 1 2 1 3 1 3 2 6 1 2 8 1 3 2 7 1 2 6 6 1 1 1 1 Pressure Sensor Failure Pressure Units 1 T A AJ Wl N uo 1 1 1 Protection T1 Reference Voltage Failure Response Control Restart Restart Control Mode Secondary Electronics Revision Self Test Shutdown Sensor Serial Number Set Point Filter Time Setup Wizard Stroke Valve Switch 1 Closed 2 1 2 9 2 Switch 1 Trip Point 2 1 2 9 1 Switch 2 Closed 1 2 9 4 Switch 2 Trip Point 2 1 2 9 3 Temperature 1 3 1 1 1 2 8 2 1 2 8 6 Temperature Units 1 2 4 6 Transmitter Action 2 1 2 9 5 Transmitter Calibration ES Olm ni e nd in O DIA UJ 1 U rm T WwW UJ 1 Olm kd T1 Temperature Comp Fail Temperature Sensor Fail IN UJ 1 UT wie Y m Qj m N 1 1 m Travel 1 2 7 3 4 1 2 7 3 1 1 2 7 3 2 1 2 7 3 3 1 2 7 1 7 1 2 7 1 3 1 2 7 1 5 1 2 7 1 4 1 2 7 1 6 1 2 6 7 4 1 2 6 7 3 1 2 7 2 1 1 2 7 2 2 Travel Deviation Time 1 2 7 2 3 Travel High Low Enable 1 2 7 1 1 5 F Travel High High Low Low Enable 1 2 7 1 2 5 F Vake Group Enade T27641 o va T Travel Accumulator Travel Accumulator Alert Enable Ola Travel Accumulator Alert Point nh e Travel Accumulator Dead Band Travel Alert Deadband Travel Alert High Point Travel Alert High High Point Travel Al
46. e allows you to pinpoint instrument and valve problems without disrupting the process For information on using ValveLink software see the ValveLink software quick start quide A WARNING Avoid personal injury or property damage from sudden release of process pressure or bursting of parts Before performing any maintenance procedures on the the DVC2000 digital valve controller e Always wear protective clothing gloves and eyewear when performing any maintenance procedures to avoid personal injury or property damage e Do notremove the actuator from the valve while the valve is still pressurized e Disconnect any operating lines providing air pressure electric power or a control signal to the actuator Be sure the actuator cannot suddenly open or close the control valve Use bypass valves or completely shut off the process to isolate the control valve from process pressure Relieve process pressure from both sides of the control valve e Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment e Check with your process or safety engineer for any additional measures that must be taken to protect against process media e Ventthe pneumatic actuator loading pressure and relieve any actuator spring precompression so the actuator is not applying force to the valve stem this will allow for the safe removal of the stem connector CAUTION When replacing components use only components spec
47. e maximum shutoff seat loading When a Travel Cutoff Low is set the Travel Limit Low is deactivated since only one of these parameters can be active Travel Cutoff Low is deactivated by setting it to 25 0 Min Open Close Min Opening Time Minimum Opening Time is configured in seconds and defines the minimum time for the travel to increase the entire ranged travel This rate is applied to any travel increases A value of 0 0 seconds deactivates this feature and allows the valve to stroke open as fast as possible This parameter should be set to 0 in firmware 1 2 3 and 4 Min Closing Time Minimum Closing Time is configured in seconds and defines the minimum time for the travel to decrease the entire ranged travel This rate is applied to any travel decreases A value of 0 0 seconds deactivates this feature and allows the valve to stroke closed as fast as possible This parameter should be set to 0 in firmware 1 2 3 and 4 e Integral Settings Enab Int Control Select Yes or No Integral Gain By setting this value to 0 0 the positioner integrator is disabled Any other value will provide reset action to improve static performance Integral Dead Zone When the travel target and actual target deviate by less than this amount the integrator is automatically disabled This prevents the positioner integrator from fighting with the process controller integrator which may result in valve oscillation Setting Alerts Setup amp Diag
48. e number of times the travel changes direction The change in direction must occur after the deadband has been exceeded before it can be counted as a cycle Cycle Counter Alert Checks the difference between the Cycle Counter and the Cycle Counter Alert Point Cycle Counter Alert is active when the cycle counter value exceeds the Cycle Counter Alert Point It clears after you reset the Cycle Counter to a value less than the alert point Cycle Counter Alert Point An adjustable value which when exceeded activates the Cycle Counter Alert Valid entries are O to 4 billion cycles Cycle Counter Deadband Region around the travel reference point in percent of ranged travel established at the last increment of the Cycle Counter The deadband must be exceeded before a change in travel can be counted as a cycle Valid entries are 025 to 100 Typical value is between 2 and 5 66 Instruction Manual D103176X012 Deviation Usually the difference between set point and process variable More generally any departure from a desired or expected value or pattern Device ID Unique identifier embedded in the instrument at the factory Device Revision Revision number of the interface software that permits communication between the Field Communicator and the instrument Drive Signal The signal to the I P converter from the printed wiring board It is the percentage of the total microprocessor effort needed to drive the valve fully open
49. ection and basic setup and calibration using the local operator interface If a copy of this quick start guide is needed scan or click the OR code at the right contact your Emerson Process Management sales office or visit our website at www Fisher com m Scan or click LM to access sales office u information i s Scan or click rem tO access field support Scope of Manual This instruction manual is a supplement to the quick start quide that ships with every instrument This instruction manual includes specifications detailed configuration and calibration using a Field Communicator maintenance and troubleshooting information and replacement part details Note Valvelink software can also be used for detailed configuration and calibration as well as performing diagnostic and performance tests For information on using ValveLink software with the instrument refer to the appropriate user quide or help Do not install operate or maintain a DVC2000 digital valve controller without being fully trained and qualified in valve actuator and accessory installation operation and maintenance To avoid personal injury or property damage it is important to carefully read understand and follow all of the contents of this manual including all safety cautions and warnings If you have any questions regarding these instructions contact your Emerson Process Management sales office before proceeding Instrument Descrip
50. ectronic circuit is not purely resistive For comparison to resistive load specifications an equivalent impedance of 450 ohms may be used This value corresponds to 9 V 20 mA Electrical Classification Hazardous Area CSA Intrinsically Safe and Non incendive FM Intrinsically Safe and Non incendive ATEX Intrinsically Safe IECEx Intrinsically Safe Introduction and Specifications June 2015 Table 1 1 Specifications continued Electrical Housing CSA IP66 and Type 4X FM ATEX IECEX IP66 Other Classifications Certifications CUTR Customs Union Technical Regulations Russia Kazakhstan Belarus and Armenia INMETRO National Institute of Metrology Quality and Technology Brazil KGS Korea Gas Safety Corporation South Korea NEPSI National Supervision and Inspection Centre for Explosion Protection and Safety of Instrumentation China PESO CCOE Petroleum and Explosives Safety Organisation Chief Controller of Explosives India Contact your Emerson Process Management sales office for classification certification specific information Connections Standard Supply and Output Pressure G1 4 internal Electrical M20 internal Optional Supply and Output Pressure 1 4 NPT internal Electrical 1 2 NPT internal Materials of Construction Housing and Cover A03600 low copper aluminum alloy Elastomers nitrile fluorosilicone Stem Travel Minimum 6 35 mm 0 25 inch Maximum 606 mm 23 7 8 inches
51. el Alert Hi Hi Lo Lo See figure 2 3 Note The Travel Alert Deadband applies to the Travel Deviation as well as Travel Alert Hi Lo and Travel Alert Hi Hi Lo Lo Setting Travel Deviation Alert Follow the prompts on the Field Communicator to set the following travel deviation alerts Tvl Dev Alrt Enab Yes or No When enabled checks the difference between the travel target and the actual travel If the difference exceeds the Travel Deviation Alert Point for more than the Travel Deviation Time the Travel Deviation Alert is set It remains set until the difference between the travel target and the actual travel is less than the Travel Deviation Alert Point minus the Travel Alert Deadband Tvl Dev Alrt Pt Travel Deviation Alert Point is the alert point for the difference expressed in percent 75 between the travel target and the actual travel When the difference exceeds the alert point for more than the Travel Deviation Time the Travel Deviation Alert is set Tvl Dev Time Travel Deviation Time is the time in seconds that the travel deviation must exceed the Travel Deviation Alert Point before the alert is set Setting Travel Accumulation Alert Follow the prompts on the Field Communicator to set the following travel accumulation alerts Tvl Acum Alrt Enab Yes or No Travel Accumulator Alert Enable activates checking of the difference between the Travel Accumulator value and the Travel Accumulator Alert Point The Travel Accumulator
52. ent and see if it clears If it does not clear replace the printed wiring board assembly 5 NVM Fail This failure is indicated when the Non Volatile Memory integrity test fails Configuration data is stored in NVM If this failure is indicated restart the instrument and see if it clears If it does not clear replace the printed wiring board Assembly 6 Drive Current Fail This failure is indicated when the drive current does not read as expected If this failure occurs check the connection between the I P converter and the printed wiring board assembly Try removing the I P converter and re installing it If the failure does not clear replace the I P converter or the printed wiring board assembly 7 Ref Voltage Fail This failure is indicated whenever there is a failure associated with the internal voltage reference If this failure is indicated restart the instrument and see if it clears If it does not clear replace the printed wiring board assembly 8 Flash ROM Fail This failure indicates the Read Only Memory integrity test failed If this failure is indicated restart the instrument and see if it clears If it does not clear replace the printed wiring board assembly e Alert Record The instrument contains an alert record that can store up to 20 alerts from any of the enabled alert groups Valve Alerts or Failure Alerts See the Advanced Setup section for information on enabling alert groups Table 3 2 lists the alerts included
53. ert Low Point Travel Alert Low Low Point Travel Cutoff Low Travel Cutoff High Travel Deviation Alert Enable GV EXO e Travel Deviation Alert Point D e 1 Coordinates are to help locate the item on the menu tree on the facing page 2 Available only if the instrument has a transmitter and limit switches installed 60 Field Communicator 1 Offline 2 Online Instruction Manual D103176X012 2 Hot Key 1 Instrument Mode 2 Protection 3 Tuning Tuning Set 2 Damping Factor 3 Expert Tuning Gains 1 Vel Gain lt 2 MLFB Gain 1 1 1 Basic Setup 1 Auto Setup 2 Manual Setup Detailed Setup Mode Protection General Setup amp Diag 1 Basic Setup 2 Detailed Setup 3 Display 4 Calibrate 5 Stroke Valve Actuator amp Valve Response Control Alerts Self Test Shutdown Transmitter Switches 1 2 3 4 5 Online 1 Setup amp Diag 2 Analog In 3 Travel 4 Travel SP 5 Drive Sgl 6 Pressure 7 Instrument Status Calibrate 1 Analog In Calib 2 Auto Calib Travel 3 Manual Calib Travel 4 Pressure Calib 5 Auto Tuner 6 Transmitter Calib 1 3 Frequency Device 13 4 Utility Display LL 1 Variables 2 Device Information 3 DD Revision Instrument Status 1 Valve Alerts 2 Failure Alerts 1 3 2 Device Information HART Univ Rev Device Rev Firmware Rev Firmware Date
54. f the valve stem or shaft which changes the amount the valve is open or closed Travel Accumulator The capability of a FIELDVUE instrument to record total change in travel The value of the Travel Accumulator increments when the magnitude of the change exceeds the Travel Accumulator Deadband To reset the Travel Accumulator set it to zero 69 Glossary June 2015 Travel Accumulator Alert Checks the difference between the Travel Accumulator value and the Travel Accumulator Alert Point The Travel Accumulator Alert is active when the Travel Accumulator value exceeds the Travel Accumulator Alert Point It clears after you reset the Travel Accumulator to a value less than the alert point Travel Accumulator Alert Point An adjustable value which when exceeded activates the Travel Accumulator Alert Valid entries are 0 to 4 billion 96 Travel Accumulator Deadband Region around the travel reference point established at the last increment of the accumulator This region must be exceeded before a change in travel can be accumulated Valid entries are 0 to 100 Travel Alert Checks the ranged travel against the travel high and low alert points The travel alert is active if either the high or low point is exceeded Once a high or low point is exceeded the ranged travel must clear that point by the Travel Alert Deadband before the alert clears Four travel alerts are available Travel Alert Hi Travel Alert Lo Travel Alert Hi Hi
55. fault 11 Device ID 34 Device Information 34 Device Revision 34 Digital Calibration Adjust 29 Display Record 23 Drive Alert Enable 23 Drive Current Failure 24 36 Drive Signal 23 55 Displaying Value 33 Enabling Alert 23 Drive Signal Alert 35 E Educational Services 8 Electrical Classification 5 Electrical Housing 6 Hazardous Area 5 Electrical Connections 3 Electrical Housing Classification 6 Electromagnetic Compatibility 5 EMC Summary Results Immunity 7 Expert Tuning Gains 17 74 Instruction Manual D103176X012 F Factory Default Settings Detailed Setup Parameters 11 Failure Alerts 36 Drive Current Fail 36 Flash ROM Fail 36 NVM Fail 36 Offline Failed 36 Pressure Sensor Fail 36 Ref Voltage Fail 36 Temperature Sensor Fail 36 Travel Sensor Fail 36 Fast Key Sequences Field Communicator 57 Firmware Date 34 Firmware Revision 34 Flash ROM Failure 24 36 FM Hazardous Area Classification 5 G General Information 14 H HART Communicating HC 4 34 HART Tag 14 HART Universal Revision 34 Hazardous Area Classifications ATEX 5 CSA 5 FM 5 IECEx 5 HC HART Communicating 4 34 I P Converter Assembly 43 Removal 42 Replacing 41 IEC 60534 6 1 mounting standards 5 IEC 60534 6 2 mounting standards 5 IEC 61326 1 First Edition 5 IECEx Hazardous Area Classification 5 Independent Linearity 5 Instruction Manual D103176X012 INMET
56. g parameters for a FIELDVUE Instrument Control Loop An arrangement of physical and electronic components for process control The electronic components of the loop continuously measure one or more aspects of the process then alter those aspects as necessary to achieve a desired process condition A simple control loop measures only one variable More sophisticated control loops measure many variables and maintain specified relationships among those variables Control Mode Defines where the instrument reads its set point The following control modes are available for a FIELDVUE instrument Analog The instrument receives its travel set point over the 4 20 mA loop Digital The instrument receives its set point digitally via the HART communications link Test This is not a user selectable mode The Field Communicator or ValveLink Software places the instrument in this mode whenever it needs to move the valve such as for calibration or diagnostic tests Control Mode Restart Determines the instrument control mode after a restart See Control Mode for the available restart control modes 65 Glossary June 2015 Controller A device that operates automatically to regulate a controlled variable Current to Pressure I P Converter An electronic component or device that converts a milliamp signal to a proportional pneumatic pressure output signal Cycle Counter The capability of a FIELDVUE instrument to record th
57. h high point Once the alert is set the ranged travel must fall below the alert high high point by the Travel Alert Deadband before the alert is cleared See figure 2 3 Travel Alert Lo Lo is set if the ranged travel falls below the alert low low point Once the alert is set the ranged travel must rise above the alert low low point by the Travel Alert Deadband before the alert is cleared See figure 2 3 gure 2 3 Travel Alert Deadband ALERT IS SET TRAVEL ALERT HIGH POINT ER TRAVEL ALERT DEADBAND ALERT IS CLEARED Tvl Alert Hi Pt Travel Alert High Point is the value of the travel in percent of ranged travel which when exceeded sets the Travel Alert High alert Tvl Alert Lo Pt Travel Alert Low Point is the value of the travel in percent 75 of ranged travel which when exceeded sets the Travel Alert Low alert Tvl Alert Hi Hi Pt Travel Alert High High Point is the value of the travel in percent of ranged travel which when exceeded sets the Travel Alert Hi Hi alert Tvl Alert Lo Lo Pt Travel Alert Low Low Point is the value of the travel in percent 75 of ranged travel which when exceeded sets the Travel Alert Lo Lo alert Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 e Tvl Alrt DB Travel Alert Deadband is the travel in percent 75 of ranged travel required to clear a travel alert once it has been set The deadband applies to both Travel Alert Hi Lo and Trav
58. hanges to setup or calibration cannot be made when the instrument mode is In Service Out of Service The instrument output does not change in response to analog input changes when the instrument mode is Out of Service Some setup parameters can be changed only when the instrument mode is Out of Service 67 Glossary Instruction Manual June 2015 D103176X012 Instrument Protection Menu Determines if commands from a HART device can calibrate and or configure certain parameters in the instrument There are two types of instrument protection Configuration and Calibration Prohibits changing protected setup parameters prohibits calibration None Permits both configuration and calibration The instrument is unprotected Instrument Serial Number The serial number assigned to the printed wiring board by the factory but can be changed during setup The instrument serial number should match the serial number on the instrument nameplate Leak Class Defines the allowable leakage by a valve when it is closed Leak class numbers are listed in two standards ANSI FCI 70 2 1991 and IEC 534 4 Linear A valve flow characteristic where changes in flow rate are directly proportional to changes in valve stem travel One of the input characteristics available for a FIELDVUE Instrument See also Equal Percentage and Quick Opening Linearity dynamic Linearity independent is the maximum deviation from a straight line best fit to the o
59. he two screws holding the mounting frame to the instrument housing refer to figure 4 2 for location of screws Figure 4 2 Mounting Frame Assembly INTERCONNECT MANIFOLD BOARD ASSEMBLY N 6 INTERCONNECT PNEUMATI BOARD SCREW JE GN RELAY SE 2 E LEG gra E bus I P BOARD SCREW 1 I P CONVERTER SCREW HOLES 4 MOUNTING FRAME SCREW HOLES 2 SCREWS NOT SHOWN SCREWS NOT SHOWN W9103 6 Pull the manifold assembly straight out The interconnecting board is electrically connected to the termination board with a rigid connector 7 Remove the interconnect board from the mounting frame 8 Remove the four screws holding the I P converter to the mounting frame refer to figure 4 2 for location of screws 9 Pull the I P converter straight out taking care to capture the two o rings one has a screen 42 Instruction Manual Maintenance and Troubleshooting D103176X012 June 2015 Assembly When installing a new I P converter follow the reverse procedure as outlined above and recalibrate the instrument 1 CON OQ RAV Install the I P converter making sure the screen O ring is installed on the I P supply port the circular port on the mounting frame and that the two manifold O rings are in place Install the interconnect board on the mounting frame Do not tighten the self tapping screw on on the interconnect board at this time see figure 4 2 Replace the manifold assembly
60. ho eos SERES 10 Input Characteristic Proteco PE 12 Custom Characteristic Table General Information 14 Set Point Filter Time HART Tag Limits and Cutoffs Message Minimum Opening and Closing Time Descriptor Integral Settings Date Setting Alerts v re ND EE Oed 19 Valve Serial Number Travel da oe ero UE ERAS 20 Instrument Serial Number Cycle Counter Alert 22 Polling Address saus 23 LUI Language Alert 23 P ex www Fisher com EMERSON Process Management DVC2000 Digital Valve Controller June 2015 Self Test Failure for Instrument Shutdown 24 Transmitter Switches 25 EEE EE Spacey fash Secu aia Steer 26 AULOMALIE PST 26 MEET ea 2 other oops 26 ED APIO sages cesta sent he aoa an TU eaten IBS 27 Analog Input Calibration 27 Using the Field Communicator 27 Using Local Operator Interface 28 Auto Calibrate Travel 28 Manual Calibrate Travel 29 Analog Calibration Adjust 29 Digital Calibration Adjust 29 Pressure Sensor Calibration 30 Output Pressure Sensor 30 Position Transmitter 3 Section 3 Viewing Device Variables and DIAGNOSTICS are Said a EE Ob E 33 Viewing Variables
61. ial processing e Temp the internal temperature of the instrument is displayed in either degrees Fahrenheit or Celsius e Cycl Count Cycle Counter displays the number of times the valve travel has cycled Only changes in direction of the travel after the travel has exceeded the deadband are counted as a cycle Once a new cycle has occurred a new deadband around the last travel is set The value of the Cycle Counter can be reset from the Cycle Count Alert menu 33 Viewing Device Variables and Diagnostics Instruction Manual June 2015 D103176X012 e Tvl Accum Travel Accumulator contains the total change in travel in percent of ranged travel The accumulator only increments when travel exceeds the deadband Then the greatest amount of change in one direction from the original reference point after the deadband has been exceeded will be added to the Travel Accumulator The value ofthe Travel Accumulator can be reset from the Travel Accum Alert menu Viewing Device Information Setup amp Diag gt Display gt Device Information 1 3 2 The Device Information menu is available to view information about the instrument Follow the prompts on the Field Communicator display to view information in the following fields e HART Univ Rev HART Universal Revision is the revision number of the HART Universal Commands which are used as the communications protocol for the instrument e Device Rev Device Revision is the revision number of the s
62. ibration Instruction Manual June 2015 D103176X012 Table 2 2 Actuator Information for Setup apa Actuator Model Actuator Style Actuator Size starting 1 Feedback Connection Manufacturer Tuning Set 1 Piston Dbl w or w o Spring See 25 50 60 68 SStem Standard for travels 585C amp 585CR actuator instruction manual and Undefined up to 4 inches SStem 80 100 130 nameplate Roller for longer travels 34 40 a Spring amp Diaphragm 45 50 NEN SStem Standard 46 60 70 76 amp 20 100 Undefined 34 40 Spring amp Diaphragm 45 50 SStem Standard 46 60 70 76 amp 20 100 Undefined Fisher 1051 amp 1052 Spring amp Diaphragm P e Undefined 1066SR Piston Sal w Spring 27 73 Undefined Spring amp Diaphragm Undefined SStem Standard 3025 Spring amp Diaphragm P460 P462 P900 Undefined GX Spring amp Diaphragm SStem Standard GX 3 Way Spring amp Diaphragm SStem Standard 32 LB Air to Extend Spring amp Diaphragm ETE SStem Standard Air to Retract Spring amp Diaphragm E RETE SStem Standard dere Spring amp Diaphragm Undefined G 1 If a volume booster is used the starting tuning set X4 Setting Protection Setup amp Diag gt Detailed Setup gt Protection 1 2 2 Some setup parameters may require changing the protection with the Field Communicator Two levels of protection are available None Neither setup nor calibration is protected Allows changing ca
63. ified by the factory Always use proper component replacement techniques as presented in this manual Improper techniques or component selection may invalidate the approvals and the product specifications as indicated in table 1 1 and may also impair operations and the intended function of the device Stroking the Digital Valve Controller Output Setup amp Diag gt Stroke Valve 1 5 Note Stroke Valve is not available with instrument level AC Follow the prompts on the Field Communicator display to select from the following Done Ramp Open Ramp Closed Ramp to Target and Step to Target and Stop Maintenance and Troubleshooting Instruction Manual June 2015 D103176X012 Done Select this if you are done All ramping is stopped when DONE is selected e Ramp Open ramps the travel toward open at the rate of 1 076 per second of the ranged travel Ramp Closed ramps the travel toward closed at the rate of 1 075 per second of the ranged travel Ramp to Target ramps the travel to the specified target at the rate of 1 0 per second of the ranged travel Step to Target steps the travel to the specified target Stop stops the command Replacing the Instrument To replace an instrument that has been previously mounted to a control valve perform the following basic steps Instrument Removal 1 Make sure that the valve is isolated from the process 2 Remove the instrument cover refer to figure 4 1 Figure 4 1 FIELDVUE DV
64. ion Manual June 2015 D103176X012 e Failure Alerts lf a self test failure has occurred it will appear when the Failure Alerts menu item is selected If there are multiple failures they will appear on the display one at a time in the order listed below 1 Offline Failed This failure indicates a failure enabled from the Self Test Shutdown menu caused an instrument shutdown Press Enter to see which of the specific failures caused the Offline Failed indication 2 Travel Sensor Fail This failure indicates the sensed travel is outside the range of 25 0 to 125 025 of calibrated travel If this failure is indicated check the instrument mounting 3 Pressure Sensor Fail This failure indicates the actuator pressure is outside the range of 24 0 to 125 0 of the calibrated pressure for more than 60 seconds If this failure is indicated check the instrument supply pressure If the failure persists ensure the printed wiring board assembly is properly mounted onto the mounting frame and the pressure sensor O rings are properly installed If the failure does not clear after restarting the instrument replace the printed wiring board assembly 4 Temperature Sensor Fail This failure is indicated when the instrument temperature sensor fails or the sensor reading is outside of the range of 40 to 85 C 40 to 185 F The temperature reading is used internally for temperature compensation of inputs If this failure is indicated restart the instrum
65. ion down to 5 micrometer particle size is recommended Lubricant content is not to exceed 1 ppm weight w w or volume v v basis Condensation in the air supply should be minimized Per ISO 8573 1 Maximum particle density size Class 7 Oil content Class 3 Pressure Dew Point Class 3 or at least 10 C less than the lowest ambient temperature expected continued Introduction and Specifications June 2015 Temperature Limits 40 to 85 C 40 to 185 F LCD may not be readable below 20 C 4 F Air Consumption 2 Supply pressure At 1 5 bar 22 psig 9 0 06 normal m3 h 2 3 scfh At 4 bar 58 psig 4 0 12 normal m3 h 4 4 scfh Air Capacity 2 Supply pressure At 1 5 bar 22 psig 9 4 48 normal m3 h 167 scfh At 4 bar 58 9 06 normal m3 h 338 scfh Independent Linearity 0 5 of output span Electromagnetic Compatibility Meets EN 61326 1 First Edition Immunity Industrial locations per Table 2 of the EN 61326 1 standard Performance is shown in table 1 2 below Emissions Class A ISM equipment rating Group 1 Class A Tested to NAMUR NE21 requirements Vibration Testing Method Tested per ANSI ISA 75 13 01 Section 5 3 5 A resonant frequency search is performed on all three axes The instrument is subjected to the ISA specified 1 2 hour endurance test at each major resonance plus an additional two million cycles Input Impedance The input impedance of the DVC2000 active el
66. it must be configured to automatically search for all or specific connected devices e LUI Language Select the language to be displayed on the local user interface English French German Italian Spanish Chinese and Japanese Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Measured Variable Units and Ranges Setup amp Diag gt Detailed Setup gt Measured Var 1 2 4 Follow the prompts on the Field Communicator to define the following measured variables units and ranges Analog In Units Permits defining the Analog Input Units in mA or percent of 4 20 mA range Input Range Hi Permits setting the Input Range High value Input Range High should correspond to Travel Range High if the Zero Control Signal is configured as closed If the Zero Control Signal is configured as open Input Range High corresponds to Travel Range Low See figure 2 1 Input Range Lo Permits setting the Input Range Low value Input Range Low should correspond to Travel Range Low if the Zero Control Signal is configured as closed If the Zero Control Signal is configured as open Input Range Low corresponds to Travel Range High See figure 2 1 Pressure Units Defines the output and supply pressure units in either psi bar or kPa LUI Pressure Units Enter the pressure units displayed on the local user interface psi bar or kPa Temp Units Degrees Fahrenheit or Celsius The temperature measured is from a sensor mounted on
67. itch selection 25 Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 Figure 2 6 XMTR Switch TRANSMITTER SWITCH FOR FAIL SIGNAL HIGH SHOWN OR LOW Tuning A WARNING Changes to the tuning set may cause the valve actuator assembly to stroke To avoid personal injury and property damage caused by moving parts keep hands tools and other objects away from the valve actuator assembly Automatic Field Communicator Calibrate gt Calibrate gt Auto Tuner 1 4 5 The auto tuner is used to optimize digital valve controller tuning It can be used on most sliding stem and rotary designs including Fisher and other manufacturers products Moreover because the auto tuner can detect internal instabilities before they become apparent in the travel response it can generally optimize tuning more effectively than manual tuning Manual If the auto tuner does not provide the desired responsiveness you can manually tune the DVC2000 Refer to Setting Response page 16 26 Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Calibration Calibrate Calibrate 1 4 A WARNING During calibration the valve will move full stroke To avoid personal injury and property damage caused by the release of pressure or process fluid isolate the valve from the process and equalize pressure on both sides of the valve or bleed off the process fluid Note If optional limit switches a
68. ivates checking of the difference between the Cycle Counter and the Cycle Counter Alert point The Cycle Counter Alert is set when the value exceeds the Cycle Counter Alert point It is cleared after you reset the Cycle Counter to a value less than the alert point e Cycl Cnt Alrt Pt Cycle Counter Alert Point is the value of the Cycle Counter in cycles which when exceeded sets the Cycle Counter Alert e Cycle Count DB Cycle Counter Deadband is the area around the travel reference point in percent 25 of ranged travel that was established at the last increment of the Cycle Counter This area must be exceeded before a change in travel direction can be counted as a cycle See figure 2 5 Figure 2 5 Cycle Counter Deadband set at 10 DEADBAND EXCEEDED AND DIRECTION CHANGED NEW REFERENCE POINT ESTABLISHED POINT AT WHICH CYCLE IS COUNTED DEADBAND REFERENCE POINT T DEADBAND 5 22 Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 e Cycle Count Cycle Counter records the number of times the travel changes direction The change in direction must occur after the deadband has been exceeded before it can be counted as a cycle See figure 2 5 You can reset the Cycle Counter by configuring it as zero Other Alerts Follow the prompts on the Field Communicator to configure Drive Alert Enable Drive Alert Enab Yes or No Drive Alert Enable activates checking of the relationship between the Dri
69. l Yes _ No Is it possible to communicate with the DVC2000 via the LUI pushbuttons Yes _ No Are Travel Input Signal and Output Pressure in the LCD shown correctly Yes Isit possible to communicate via to the DVC2000 Yes No What is the Diagnostic Tier of the digital valve controller AC HC AD PD What is the firmware version of the DVC2000 What is the hardware version of the DVC2000 Is the digital valve controller s Control Mode set to Analog Yes No What are the following parameter readings Input Signal Drive Signal Pressure Travel Target _ Travel What are the following alert readings Fail alerts Valve alerts Operational status Alert event record entries Export ValveLink data if available for the device Status Monitor Detailed Setup etc 47 Maintenance and Troubleshooting Instruction Manual June 2015 D103176X012 Mounting 1 Actuator application Sliding Stem Rotary 2 What Make Brand Style Size etc actuator is the DVC2000 mounted on 3 What is the Mounting Kit part number 4 If mounting kits are made by LBP Customer please provide pictures of installation 5 If sliding stem What is the full travel of the valve Which Magnet Array 25 mm 1 inch 50 mm 2 inch 110 mm 4 1 8 inch Does the Magnet Array move through marked areas Yes No If Rotary Is the actuator rotation lt 90 Yes No 48 Instruction Manual D103176X012 Section 5 Parts
70. l Interface Flow Chart on page 58 of this manual Connect a variable current source to the instrument 11 and 12 terminals From the home screen press the DOWN Y arrow key five times and then press the RIGHT We arrow Acknowledge the warning if you are sure that you want to proceed 1 Adjustthe variable current source to 4 mA 2 Press the RIGHT gt arrow key 3 Adjustthe variable current source to 20 mA 4 Press the RIGHT p gt arrow key If you want to keep this calibration select SAVE AND EXIT If you exit without saving the last saved configuration data will be restored Auto Calibrate Travel 1 The auto calibration procedure is automatic It is completed when the Calibrate menu appears During calibration the instrument seeks the high and low end points and the minor loop feedback MLFB and output bias By searching for the end points the instrument establishes the limits of physical travel i e the actual travel 0 and 100 positions This also determines how far the relay beam swings to calibrate the sensitivity of the beam position sensor Adjusting the minor loop feedback bias is done around mid travel The valve position is briefly moved back and forth to determine the relay beam position at quiescence Essentially it establishes the zero point for the Minor Loop Feedback circuit The back and forth motion is performed to account for hysteresis 28 Instruction Manual Detailed Setup and Calibration
71. l Setup Measured Variable Main Electronics Revision Maximum Supply Pressure Message Polling Address Pressure Units Device Identification 2 1 9 Protection Device Information Secondary Electronics Revision Sensor Serial Number Setup Wizard Device Revision Display Pressure Uns Secondary Electronics Revision Enable Integral Control Expert Tuning Gains Firmware Date Firmware Revision HART Tag HART Universal Revision i Input Characterization NJ NJ Pa 1 1 NJ 1 1 1 NJ Input Range High Input Range Low Tuning Instrument Level Tuning Set Instrument Mode Hot Key Valve Serial Number 1 2 1 6 1 2 3 6 3 Instrument Serial Number UJ UJ Zero Control Signal Integral Dead Zone 1 Coordinates are to help locate the item on the menu tree on the facing page 2 Available only if the instrument has a transmitter and limit switches installed 62 Instruction Manual Local Interface Flow Chart Menu Trees D103176X012 June 2015 Hot Key 1 Instrument Mode T 2 Protection OG SE 3 Tuning 4 2 Damping Factor 1 Prop Gain 3 Expert Tuning Gains 2 Vel Gain 3 MLFB Gain 1 1 1 Auto Setup 1 Setup Wizard 1 1 1 4 1 1 2 Auto Calib Travel Tuning Basic Setup 3 Auto Tuner 1 Tuning Set 1 Auto Setup S HS Damping T 1 1 1 4 3 Expert Tuning Gains _
72. libration and setup parameters e Config amp Calib Both setup and calibration are protected Prohibits changing calibration and protected setup parameters Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Table 2 3 lists configurable parameters in the instrument and the requirements for modifying these parameters in terms of instrument mode and protection Table 2 3 Conditions for Modifying FIELDVUE DVC2000 Digital Valve Controller Parameters Parameters In Service In Service Out of Service Out of Service Config Protected Config Unprotected Config Protected Config T E _ Control Mode Restart Ctrl Mode Burst Mode Enable Burst Mode Command Protection HART Tag Message Description Date Valve Serial Num Inst Serial Num Polling Address FIP YY YY YY YY YY Y Supply Pressure Zero Ctrl Signal Analog In Units Input Range High Input Range Low Pressure Units Temp Units Tuning Set Prop Gain Velocity Gain MLFB Gain Input Char Define Custom Char Set Pt Filter Time Tvl Limit High Tvl Limit Low Tvl Cutoff High Tvl Cutoff Low Min Opening Time Min Closing Time Integral Gain Integral Deadband Tvl Hi Lo Enab Tvl HH LL Enab Tvl Alert Hi Pt Tvl Alert Lo Pt Tvl Alert HiHi Pt Tvl Alert LoLo Pt Tvl Alrt DB Tvl Dev Alrt Enab Tvl Dev Alrt Pt Tvl Dev Time Cycl Cnt Alrt Enab Cycl Count Alrt Pt Cycl Count DB Cycl Count Tvl Acum Alrt Enab
73. lling Address Address of the instrument If the digital valve controller is used in a point to point configuration set the polling address to O If it is used in a multidrop configuration or split range application set the polling address to a value from 0 to 15 Instruction Manual Glossary D103176X012 Pressure Sensor A FIELDVUE instrument internal device that senses pneumatic pressure DVC2000 digital valve controllers have one actuator pressure sensor Primary Master Masters are communicating devices A primary master is a communicating device permanently wired to a field instrument Typically a HART compatible control system or a computer running ValveLink Software is the primary master In contrast a secondary master is not often permanently wired to a field instrument The 375 Field Communicator or a computer running ValveLink Software communicating through a HART modem could be considered a secondary master Note If one type of master takes an instrument Out Of Service the same type must put it In Service For example if a device set up as a primary master takes an instrument Out Of Service a device set up as a primary master must be used to place the instrument In Service Quick Opening A valve flow characteristic where most of the change in flow rate takes place for small amounts of stem travel from the closed position The flow characteristic curve is basically linear through the first 40 percent of ste
74. m travel One of the input characteristics available for a FIELDVUE Instrument See also Equal Percentage and Linear Random Access Memory RAM A type of semiconductor memory that is normally used by the microprocessor during normal operation that permits rapid retrieval and storage of programs and data See also Read Only Memory ROM and Non Volatile Memory NVM Rate Amount of change in output proportional to the rate of change in input Read Only Memory ROM A memory in which information is stored at the time of instrument manufacture You can examine but not change ROM contents June 2015 Seat Load Force exerted on the valve seat typically expressed in pounds force per lineal inch of port circumference Seat load is determined by shutoff requirements Set Point Filter Time The time constant in seconds for the first order input filter Software Microprocessor or computer programs and routines that reside in alterable memory usually RAM as opposed to firmware which consists of programs and routines that are programmed into memory usually ROM when the instrument is manufactured Software can be manipulated during normal operation firmware cannot Stroking Time The time in seconds required to move the valve from its fully open position to fully closed or vice versa Temperature Sensor A device within the FIELDVUE instrument that measures the instrument s internal temperature Travel Movement o
75. me Assembly Mounting Frame 16 Pressure Sensor Seal 19 Fasteners 45 O Ring 51 O Ring EMI Shield Assembly 11 Fasteners 3 req d 29 Conductive Gasket Shield 37 Primary Shield 1 All parts included in the I P Converter Kit 2 All parts included in the Low Pressure or High Pressure Relay Kits 3 All parts included in the Mounting Frame Kit 4 All parts included in the EMI Shield Kit Instruction Manual Parts D103176X012 June 2015 Figure 5 1 FIELDVUE DVC2000 Digital Valve Controller Assembly Housing A C APPLY LUBRICANT SEALANT NOTE VIEW A 1 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED PIPE AWAY VENT GE13174 F SHEET 1 OF3 51 D103176X012 Instruction Manual Figure 5 2 FIELDVUE DVC2000 Digital Valve Controller Assembly Housing A Parts June 2015 4 ELE ES 5 4 mil S lim 1 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED GE13174 F SHEET 2 OF 3 1 APPLY LUBRICANT SEALANT NOTE 52 Instruction Manual Parts D103176X012 June 2015 Figure 5 3 FIELDVUE DVC2000 Digital Valve Controller Assembly Housing A POSITIONER WITH POSITIONER ONLY TRANSMITTER AND LIMIT SWITCHES 1 APPLY LUBRICANT SEALANT NOTE 1 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED GE13174 F SHEET 3 OF 3 53 Parts Instruction Manual June 2015 D103176X012 54 Instruction Manual Principle of Operatio
76. ment could result in the malfunction of the product property damage or personal injury Instruction Manual D103176X012 Table 1 1 Specifications Available Configurations integral mounting to the Fisher GX Control Valve and Actuator System M Sliding stem applications Quarter turn rotary applications The DVC2000 digital valve controller can also be mounted on other actuators that comply with IEC 60534 6 1 IEC 60534 6 2 VDI VDE 3845 and NAMUR mounting standards Input Signal Analog Input Signal 4 20 mA DC nominal split ranging available Minimum Voltage Voltage available at instrument terminals must be 8 5 volts for analog control 9 0 volts for HART communication Maximum Voltage 30 volts DC Minimum Control Current 4 0 mA below 3 5 mA may cause microprocessor restart Overcurrent Protection Input circuitry limits current to prevent internal damage Reverse Polarity Protection No damage occurs from reversal of loop current Output Signal Pneumatic signal as required by the actuator up to full supply pressure Minimum Span 0 5 bar 7 psig Maximum Span 7 bar 101 psig Action Single Acting direct Supply Pressure Recommended 0 5 bar 7 psig greater than the maximum actuator requirements Maximum 7 bar 101 psig Supply pressure medium must be clean dry air or noncorrosive gas Per ISA Standard 7 0 01 A maximum 40 micrometer particle size in the air system is acceptable Further filtrat
77. mum allowable travel in percent of ranged travel for the valve During operation the travel target will not exceed this limit When a Travel Limit High is set the Travel Cutoff High is deactivated since only one of these parameters can be active Travel Limit High is deactivated by setting it to 125 0 Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Travel Limit Lo Defines the low limit for the travel in percent 75 of ranged travel It is the minimum allowable travel in percent of ranged travel for the valve During operation the travel target will not exceed this limit When a Travel Limit Low is set the Travel Cutoff Low is deactivated since only one of these parameters can be active Travel Limit Low is deactivated by setting it to 25 0 Travel Cutoff Hi Defines the high cutoff point for the travel in percent of ranged travel Above this cutoff the travel target is set to 123 0 of the ranged travel When a Travel Cutoff High is set the Travel Limit High is deactivated since only one of these parameters can be active Travel Cutoff High is deactivated by setting it to 125 0 Travel Cutoff Lo Defines the low cutoff point for the travel Travel Cutoff Low can be used to ensure proper seat load is applied to the valve When below the travel cutoff low the output is set to zero or to full supply pressure depending upon the zero control signal A Travel Cutoff Low of 0 5 is recommended to help ensur
78. n D103176X012 June 2015 Appendix A Principle of Operation DVC2000 Operation The DVC2000 digital valve controller uses a traditional 4 20 mA input signal and converts it into a pneumatic output pressure that is delivered to the control valve actuator Accurate control of the position of the valve is enabled by valve stem position feedback The way in which the DVC2000 accomplishes this is through a two stage positioner design Refer to figure A 1 for a block diagram of the positioner operation Figure A 1 FIELDVUE DVC2000 Digital Valve Controller Block Diagram ar Lit 1 NON CONTACT POSITION FEEDBACK ACTUATOR OUEST MAIN BOARD PRESSURE TERMINATIONS ASSEMBLY SENSOR SINGLE ACTING amp MINOR LOOP RELAY INPUT SIGNAL POSITION FEEDBACK POWER 4 20 MA 9 VOLTS idi AMPLIFIER BOARD TRAVEL 66 8 14 6 MA 0 29 BAR VP PRESSURE o d AIR SUPPLY A traditional 4 20 mA signal provides the set point and power to the instrument At the same time the HART protocol provides instrument and process data through digital communications The instrument receives this set point and positions the valve where it needs to be e Theinput signal provides electrical power and the set point simultaneously It is routed into the terminal board through a twisted pair of wires The terminal board contains the termination points for the loop signal 11 12 If the options board is installed an additional options board se
79. nect equipment as shown in figure 4 3 to the control system terminals Set the control system to provide maximum output current Setthe resistance of the 1 kilOhm potentiometer shown in figure 4 3 to zero Record the current shown on the milliammeter Adjust the resistance of the 1 kilOhm potentiometer until the voltage read on the voltmeter is 9 0 Volts Record the current shown on the milliammeter If the current recorded in step 6 is the same as that recorded in step 4 0 08 mA the voltage available is adequate Mo UW BR Uu N Figure 4 3 Voltage Test Schematic 1 KILOHM POTENTIOMETER MILLIAMMETER VOLTMETER CIRCUIT UNDER TEST O A6192 1 46 Instruction Manual Maintenance and Troubleshooting D103176X012 June 2015 Technical Support Checklist Have the following information available prior to contacting your Emerson Process Management sales office for support 1 2 N QO uU A 12 13 14 15 15 the digital valve controller s Instrument Mode In Service Yes NO Instrument serial number as read from nameplate Is the digital valve controller responding to the control signal Yes _ No If not describe Measure the voltage across the 11 and 12 terminal box screws when the commanded current is 4 0 mA and 20 0 mA V 4 0 mA V 20 0 mA These values should be around 8 0 V 4 0 mA and 8 25 V 20 mA Is the front panel LCD functiona
80. ned by the valve trim i e the plug or cage e Custom Char Table To define a custom input characteristic select Custom Char Table Select the point you wish to define 1 to 21 then enter the desired set point value Press Enter then enter the desired travel target for the corresponding set point When finished select point 0 to return to the Response Control menu Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 Figure 2 2 Travel Target Versus Ranged Set Point for Various Input Characteristics Zero Control Signal Closed 125 SS SS SS SS SS SS 125 SS SS SS SS SS SS 100 M MMMM 100 Travel Target Travel Target 25 0 Ranged Set Point 100 125 25 0 Ranged Set Point 100 Input Characteristic Linear Input Characteristic Equal Percentage 125 cw crc 100 ERE c cM IM CQ Travel Target 25 0 Ranged Set Point 100 125 Input Characteristic Quick Opening A6535 1 e Setpt Filter Time Time constant for the set point filter in seconds The set point filter slows the response of the digital valve controller and is typically used with noisy or fast processes The filter provides improved closed loop process control To disable the filter set the time constant to 0 seconds e Limits and Cutoff Travel Limit Hi Defines the high limit for the travel in percent 25 of ranged travel It is the maxi
81. ng kits Aluminum Stainless steel Elastomer Kit includes all accessible elastomers for one complete DVC2000 unit Small Hardware Kit includes all fasteners and plugs except mounting hardware for one complete DVC2000 unit High Temperature Gasket Set Includes O ring seal qty 1 and insulation gaskets qty 2 Replacement housing Plastic Vent Construction Housing A for GX Actuator G 1 4 amp M20 Metric threaded ports 1 4 NPT amp 1 2 NPT Imperial threaded ports Housing B for non GX Rotary and Sliding Stem G 1 4 amp M20 Metric threaded ports 1 4 NPT amp 1 2 NPT Imperial threaded ports Metal Vent Construction Housing A for GX Actuator G 1 4 amp M20 Metric threaded ports 1 4 NPT amp 1 2 NPT Imperial threaded ports Housing B for non GX Rotary and Sliding Stem G 1 4 amp M20 Metric threaded ports 1 4 NPT amp 1 2 NPT Imperial threaded ports Metal Vent Assembly 50 GE71982X012 GE71982X022 GE08917X012 GE08918X012 GE26550X012 GE24013X012 GE24011X012 GE24012X012 GE24010X012 GE74138X012 GE74137X012 GE74140X012 GE74139X012 GE20435X012 Instruction Manual D103176X012 Parts List refer to figures 5 1 5 2 and 5 3 Note The parts contained in the Parts List are not available as individual components All parts are included in the Parts Kits I P Converter Assembly Fasteners 26 O Ring 41 I P Converter 23 Screen O Ring Relay Assembly 2 2 Relay 45 O Rings Mounting Fra
82. oftware for communication between the Field Communicator and the instrument e Firmware Rev Firmware Revision is the revision number of the Fisher firmware in the instrument e Firmware Date Firmware Date is the revision date of the firmware being used e Main Elec Rev Main Electronics Revision is the revision number of the main electronics component e Sec Elec Rev Secondary Electronics Revision is the revision number of the secondary electronics component e Sensor Serial Num Sensor Serial Number is the serial number of the sensor e Inst Level Indicates the instrument level AC Auto Calibrate HC HART Communicating AD Advanced Diagnostics PD Performance Diagnostic Table 3 1 lists the functions available for each instrument level Table 3 1 Functions Available for Instrument Level Instrument Level Functions Available Communicates via the LCD or with Field Communicator Provides basic setup and calibration Communicates via the LCD the Field Communicator and ValveLink Software Provides basic setup calibration travel cutoffs and limits minimum opening and closing times input characterization linear equal percentage quick opening and custom and the following alerts travel deviation travel alert high low high high and low low drive signal auxiliary terminal cycle counter and travel accumulation Includes all functions listed above plus with ValveLink software all offline diagnostic tests dynamic err
83. or band drive signal step response and valve signature plus online trending Includes all functions listed above plus online valve signature test friction analysis e Device ID Each instrument has a unique Device Identifier The device ID provides additional security to prevent this instrument from accepting commands meant for other instruments 34 Instruction Manual Viewing Device Variables and Diagnostics D103176X012 June 2015 Viewing Instrument Status Instrument Status 7 Note Instrument Status is not available for instrument level AC The following describes the various displays for the Instrument Status menu e Done Select this when you are done viewing the instrument status Note Alerts are not available with instrument level AC e Valve Alerts lf a valve alert is active it will appear when the Valve Alerts menu item is selected If more than one alert is active they will appear on the display one at a time in the order listed below Alert Record has Entries Alert Record is full Instrument Time is Invalid Tvl Accumulation Alert Cycle Counter Alert Non critical NVM Alert Power Starvation Alert CON DUM A U N Drive Signal Alert Tvl Lim Cutoff Low Tvl Lim Cutoff High Tvl Deviation Alrt Tvl Alert Hi Hi Tvl Alert Hi Tvl Alert Lo Lo Tvl Alert Lo 8 Cee 5 BR WN 35 Viewing Device Variables and Diagnostics Instruct
84. pening and closing curves and a line representing the average value of those curves Memory A type of semiconductor used for storing programs or data FIELDVUE instruments use three types of memory Random Access Memory RAM Read Only Memory ROM and Non Volatile Memory NVM See also these listings in this glossary 68 A list of programs commands or other activities that you select by using the arrow keys to highlight the item then pressing ENTER or by entering the numeric value of the menu item Minimum Closing Time Minimum time in seconds for the travel to decrease through the entire ranged travel This rate is applied to any travel decrease Valid entries are 0 to 400 seconds Deactivate by entering a value of 0 seconds Minimum Opening Time Minimum time in seconds for the travel to increase through the entire ranged travel This rate is applied to any travel increase Because of friction actual valve travel may not respond in exactly the same time frame Valid entries are 0 to 400 seconds Deactivate by entering a value of 0 seconds Non Volatile Memory NVM Atype of semiconductor memory that retains its contents even though power is disconnected NVM contents can be changed during configuration unlike ROM which can be changed only at time of instrument manufacture NVM stores configuration restart data Parallel Simultaneous said of data transmission on two or more channels at the same time Po
85. r to the maximum instrument supply pressure Press OK 2 The instrument reduces the output pressure to 0 The following message appears Use the Increase and Decrease selections until the displayed pressure matches the output x pressure Press OK when you have read the message 3 The value of the output pressure appears on the display Press OK to display the adjustment menu 4 From the adjustment menu select the direction and size of adjustment to the displayed value Selecting large medium and small adjustments causes changes of approximately 3 0 psi 0 207 bar 20 7 kPa 0 30 psi 0 0207 bar 2 07 kPa and 0 03 psi 0 00207 bar 0 207 kPa respectively If the displayed value does not match the output pressure press OK then repeat this step step 4 to further adjust the displayed value When the displayed value matches the output pressure select Done and go to step 5 5 The instrument sets the output pressure to full supply The following message appears Use the Increase and Decrease selections until the displayed pressure matches the output x pressure 30 Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Press OK when you have read the message 6 The value of the output pressure appears on the display Press OK to display the adjustment menu 7 From the adjustment menu select the direction and size of adjustment to the displayed value Selecting large medium and small adjustments ca
86. re Compensation e Ref Voltage Fail When enabled the instrument shuts down whenever there is a failure associated with the internal voltage reference e Drive Current Fail When enabled the instrument shuts down whenever the drive current does not read as expected e NVM Fail When enabled the instrument shuts down whenever there is a failure associated with NVM non volatile memory e Temp Sensor Fail When enabled the instrument shuts down whenever there is a failure associated with the internal temperature sensor e Press Sensor Fail When enabled the instrument shuts down whenever there is a failure associated with the pressure sensor e Travel Sensor Fail When enabled the instrument shuts down whenever there is a failure associated with the travel sensor 24 Instruction Manual Detailed Setup and Calibration D103176X012 June 2015 Transmitter Switches Setup amp Diag gt Detailed Setup gt Transmitter Switches 1 2 9 Note These menu items are only available on units that have the optional position transmitter limit switch hardware installed If optional limit switches are being used power must be applied to the switch circuits throughout the calibration routine Failure to power the switches may result in incorrect switch orientation Follow the prompts on the Field Communicator display to configure the following e Switch 1 Trip Point Defines the threshold for the limit switch wired to terminals 41
87. re Units Temperature Units Input Characteristic Setpoint Filter Time Travel Limit High Travel Limit Low Travel Cutoff High Travel Cutoff Low Minimum Opening Time Minimum Closing Time Integral Gain Integral Deadband Travel Hi Lo Alert Enabled Travel Hi Hi Lo Lo Alert Enabled Travel Alert High Point Travel Alert Low Point Travel Alert High High Point Travel Alert Low Low Point Travel Alert Deadband Travel Deviation Alert Enable Travel Deviation Alert Point Travel Deviation Time Cycle Counter Alert Enable Cycle Counter Alert Point Cycle Counter Deadband Cycle Counter Travel Accumulator Alert Enable Travel Accumulator Alert Point Travel Accumulator Deadband Travel Accumulator Drive Alert Enable Flash ROM Fail Ref Voltage Fail Drive Current Fail Critical NVM Fail Temperature Sensor Fail Pressure Sensor Fail Travel Sensor Fail Analog Resume Last No 3 As specified on order Blank Blank Factory Calibration Date Blank 0 PSI 2 F Linear Filter Off 0 secs 0 secs 1 repeat minute 0 5 2 147 483 646 3 0 2 147 483 646 3 0 1 The settings listed are for standard factory configuration DVC2000 instruments can also be ordered with custom configuration settings For the default custom settings refer to the order requisition 2 If the instrument is shipped mounted on an actuator these values depend upon the actuator on which the instrument is mounted 11 Detailed Setup and Cal
88. re being used power must be applied to the switch circuits throughout the calibration routine Failure to power the switches may result in incorrect switch orientation Analog Input Calibration The DVC2000 digital valve controller is shipped from the factory with the analog input already calibrated You do not normally need to perform this procedure However if you suspect that this needs adjustment follow one of the procedures below Using the Field Communicator to perform Analog Input Calibration To calibrate the analog input sensor connect a variable current source to the instrument LOOP and LOOP terminals The current source should be capable of generating an output of 4 to 20 mA Select Analog In Calib from the Calibrate menu then follow the prompts on the Field Communicator display to calibrate the analog input sensor 1 Set the current source to the target value shown on the display The target value is the Input Range Low value Press OK 2 The following message appears Use Increase and Decrease selections until the displayed current matches the target Press OK when you have read this message 3 The value of the Analog Input appears on the display Press OK to display the adjustment menu 4 From the adjustment menu select the direction and size of adjustment to the displayed value Selecting large medium and small adjustments causes changes of approximately 0 4 mA 0 04 mA and 0 004 mA respectively If
89. sion 34 Self Test Failures for Instrument Shutdown 24 Sensor Serial Number 34 Serial Number Instrument 14 Sensor 34 Valve 14 Setpoint Filter Time 18 Setting Response 16 Shaft Rotation 6 Specifications 5 Stem Travel 6 Stroke Valve 39 Supply Pressure 5 Maximum 16 Switch 1 Closed 25 Trip Point 25 Switch 2 Closed 25 Trip Point 25 Switches 25 T Temperature Internal Displaying Value 33 Temperature Compensation Failure 24 Temperature Limits 5 Temperature Sensor Failure 24 36 Temperature Units 15 Instruction Manual D103176X012 Transmitter 6 25 Fault Indication 6 Reference Accuracy 6 Supply Voltage 6 Transmitter Action 25 Transmitter Switches 25 Travel 33 Displaying Value 33 Travel Accumulator Displaying Value 34 Enabling Alert 21 Resetting 21 Travel Accumulator Alert Point 21 Travel Accumulator Deadband 21 Travel Alert Deadband 21 Travel Alert High Point 20 Travel Alert Low Point 20 Travel Alerts 20 High and Low 20 High High and Low Low 20 Travel Cutoffs High 19 Low 19 Travel Deviation Alert 21 Travel Limits High 18 Low 19 Travel Sensor Failure 24 36 Troubleshooting 44 What are the observable symptoms 44 What is a healthy unit 44 Tuning Automatic 26 Damping Factor 17 Integral Enable 19 Manual 26 Tuning Set 16 Tuning Set 16 Tvl Accumulation Alert 35 Tvl Alert Hi 35 Tvl Alert Hi Hi 35 Index June 2
90. straight out Assembly When installing a new pneumatic relay follow the reverse procedure as outlined above and recalibrate the instrument 43 Maintenance and Troubleshooting Instruction Manual June 2015 D103176X012 Troubleshooting What is a healthy unit In order to troubleshoot the DVC2000 digital valve controller it is critical to understand how a healthy unit is supposed to behave Below is a list of behaviors you should see if the instrument is performing well e LCD correctly displaying characters e Pushbuttons allow navigation e Valve travels full stroke e No diagnostics messages e No alerts or alarms e Hall sensor within the valid range of travel on the magnet array e Slight audible air venting e Minimal overshoot e Quick response e Functionality matches the tier level What are the observable symptoms The next thing to do is to identify the symptoms of the unhealthy unit Are there any obvious discrepancies that can be identified Work through the following items to help gather information about the faulty behavior and identify the core problem s Also see the DVC2000 Troubleshooting Checklist on page 47 1 Checkthe relay pressure range There are two available relays for the DVC2000 e Low pressure 0 3 4 bar 0 49 psi white label e High pressure 3 5 7 bar 50 100 psi green label The supply pressure feeding the instrument must fall within the rated pressure range of the installed relay for
91. t Enab 2 Tvl Accum Alert Pt 3 Tvl Accum DB 4 Tvl Accum Cycle Count Alert 1 Cyd Cnt Alrt Enab 2 Cycl Cnt Alrt Pt Other Alerts 1 Drive Alert Enab 3 Cycle Count DB H 4 Cycle Count 1 2 7 6 Alert Record 1 Display Record 2 Clear Record 3 Inst Date amp Time 1 2 7 6 4 4 Record Group Enab Record Group Enab 1 Valve Group Enab 2 Failure Group Enab 3 Lim Switch Stat En 61 Local Interface Flow Chart Menu Trees Instruction Manual June 2015 D103176X012 Field Communicator Fast Key Sequence Instrument Level AC donus Coordinates 1 equence 1 31 12 251 132 is 1 1 1 3 1 1 1 3 1 1 1 4 2 1 2 1 4 12413 12 Function Variable Function Variable Sequence 1 2 3 6 2 1222356 1 2 1 8 1825255 I 12 38 18252 2 159 11223 5 C 1 2 1 2 152 157 1 2 2 4 Hot Key 2 1 6 BEN Switch 1 Closed 2 1 2 4 2 Switch 1 Trip Point 2 1 2 4 1 Switch 2 Closed 2 1 2 4 4 Switch 2 Trip Point 1 2 4 3 Transmitter Action 2 1 2 4 5 Transmitter Calibration 2 1 3 4 Travel Cutoff High 1 2 3 5 1 Travel Cutoff Low 1 2 3 5 2 Hot Key 1 1 1 4 1 1 2 1 5 1 1 2 2 4 Analog Input Calibration Integral Gain Analog Input Units Auto Calibrate Travel Auto Setup Integral Settings LUI Language LUI Pressure Units Auto Tuner Manual Calibrate Travel Basic Setup Calibrate Damping Factor Date Descriptor Detailed Setup Device Description Revision Manua
92. t includes additional terminals for the transmitter output 31 32 switch 1 output 41 42 and switch 2 output 51 52 e The input signal is then directed to the main electronics board assembly where the microprocessor runs a digital control algorithm resulting in a drive signal to the I P converter 59 Principle of Operation Instruction Manual June 2015 D103176X012 e The I P converter assembly is connected to supply pressure and converts the drive signal into a pressure signal The I P converter is the pre amplifier stage in the two stage positioner design This component enables high static gain for responsiveness to small changes in the input signal e The I P output is sent to the pneumatic relay assembly The relay is also connected to supply pressure and amplifies the small pressure signal from the I P converter into a larger pneumatic output signal used by the actuator The pneumatic relay is the power amplifier stage in the two stage positioner design This component enables superior dynamic performance with minimal steady state air consumption e Asensoronthe printed wiring board measures the motion of the small valve inside the pneumatic relay This measurement is used for minor loop feedback to the control algorithm resulting in stable robust tuning e The change in relay output pressure to the actuator causes the valve to move e Valve position is sensed through the non contact linkage less feedback sensor There are no
93. t of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co HART is a registered trademark of FieldComm Group All other marks are the property of their respective owners The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates Singapore 128461 Singapore www Fisher com E M ERSON 2004 2015 Fisher Controls International LLC All rights reserved A t y
94. tion The DVC2000 digital valve controller is a communicating microprocessor based current to pneumatic valve positioner It is designed to replace standard pneumatic and electro pneumatic valve positioners In addition to the traditional function of converting an input current signal 4 20 mA to a pneumatic output pressure the DVC2000 digital valve controller communicates via a local display panel and or via the HART9 protocol An option is available which provides isolated circuitry for two 2 integrated limit switches for open close valve indication and a valve position transmitter for separate valve position feedback Introduction and Specifications Instruction Manual June 2015 D103176X012 Terminology Instrument Level There are four 4 levels of functionality available AC HC AD and PD AC This level provides the capability to setup and calibrate the positioner through the LCD or the Field Communicator HC This level provides additional capability for advanced configuration of the positioner such as travel limits cutoffs custom characterization and minimum open closing time Also information is available through the HART protocol for diagnostic alerts such as travel deviation cycle count and travel accumulation AD This level provides advanced diagnostic capabilities for performance testing When used with ValveLink software instrument health can be evaluated with tests such as Valve Signature step response and
95. unt Alert Point Cycle Count Deadband Damping Factor Date Descriptor Device Description Revision Device Identification Device Information Device Revision Drive Alert Enable Drive Current Fail Drive Signal Enable Integral Control Expert Tuning Gains Failure Alerts Failure Group Enable Firmware Date 1 3 2 4 Firmware Revision 1 3 2 3 Flash Rom Failure 1 2 8 1 4 G 1 1 m m 1 4 1 1 2 4 2 1243 1 2 4 1 fe A T N Du rm 1 1 1 3 d low w Le is UJ 1215 i LE 1212 1 2 6 5 1 2 7 4 4 1 2 7 4 PEZE 12742 125453 151222322 1 2 3 4 1 2 3 3 gt T J sr I nm UJ 1 3 2 9 T 1 3 2 2 122272521 1 2 8 4 P e a T 1 2 6 9 1 1 1 1 4 3 A T Ui NJ U1 1 w rn 1 2 7 6 4 2 2 2 UJ rri 2 G 2 G HART Tag 1 2 3 1 E HART Universal Revision 1 3 2 1 A Input Characterization 1 2 6 4 Instrument Level 1 3 2 8 2 9 G 6 G ALN OD Instrument Mode Hot Key 1 Instrument Serial Number 1 2 3 6 Instrument Status 7 UT m Integral Dead Zone 1 2 6 9 3 6 6 Manual Calibrate Travel Manual Setup a AO Integral Gain Integral Settings Limit Switch Stat Enable LUI Language LUI Pressure Units Main Electronics Revision UT J Device information 132 Fast Key Sequence 1 2 3 7 Function Variable Coordinates Polling Address Pressur
96. uses changes of approximately 3 0 psi 0 207 bar 20 7 kPa 0 30 psi 0 0207 bar 2 07 kPa and 0 03 psi 0 00207 bar 0 207 kPa respectively If the displayed value does not match the output pressure press OK then repeat this step step 7 to further adjust the displayed value When the displayed value matches the output pressure select Done and go to step 8 8 Place the instrument In Service and verify that the displayed pressure matches the measured output pressure Position Transmitter Calibration Note The position transmitter is calibrated at the factory and should not require calibration Note This procedure will not move the control valve The instrument will simulate an output for calibration purposes only This procedure is only available on units that have the optional position transmitter limit switch hardware installed The DVC2000 digital valve controller is shipped from the factory with the position transmitter already calibrated To calibrate the position transmitter select Transmitter Calibration from the Calibrate menu Connect a current meter in series with the 31 and 32 terminals and a voltage source such as the DCS analog input channel Follow the prompts on the Field Communicator display to manipulate the output current read by the current meter to 4 mA and then to 20 mA 31 Detailed Setup and Calibration Instruction Manual June 2015 D103176X012 32 Instruction Manual Viewing Device Variables and Diagnostics
97. ve Signal and the calibrated travel If one of the following conditions exists for more than 20 seconds the Drive Alert is set For the case where Zero Control Signal is defined as closed Drive Signal lt 10 and Calibrated Travel gt 3 Drive Signal gt 90 and Calibrated Travel lt 97 For the case where Zero Control Signal is defined as open Drive Signal lt 10 and Calibrated Travel lt 97 Drive Signal gt 90 and Calibrated Travel gt 3 Alert Record The alert record can store up to 20 alerts from any of the enabled alert groups Valve Alerts Failure Alerts or Miscellaneous Alerts Starting from a cleared database the first 20 alerts that become active will be stored in memory Follow the prompts on the Field Communicator to set or display the following e Display Record Displays all recorded alerts and the date and time the alerts were recorded e Clear Record Clears the alert record To clear the alert record all alerts in enabled groups must be inactive e Inst Date amp Time Permits setting the instrument clock When alerts are stored in the alert record the date and time obtained from the instrument clock that they were stored is also stored in the record The instrument clock uses a 24 hour format Enter the date and time in the form MM DD YYYY HH MM SS where MM is two digits for the month 1 through 12 DD is two digits for the day 1 through 31 and YYYY is four digits for the year 1980 through 2040
98. with the digital valve controller Once the instrument is mounted perform the Quick Setup routine outlined in the quick start quide If changes need to be made to the default settings use Detailed Setup to make the appropriate modifications Component Replacement When replacing any of the components of the DVC2000 the maintenance should be performed in an instrument shop whenever possible Make sure that the electrical wiring and pneumatic tubing is disconnected prior to disassembling the instrument CAUTION When replacing components proper means of electrostatic discharge protection is required Failure to use a grounding strap or other means of electrostatic discharge protection can result in damage to the electronics Replacing the I P Converter The I P converter is fastened to the mounting frame On the I P mounting surface is a replaceable screen with O ring seal 41 Maintenance and Troubleshooting Instruction Manual June 2015 D103176X012 Note After I P converter replacement calibrate the digital valve controller to maintain accuracy specifications Removal 1 Remove the main cover 2 Remove three screws that hold the EMI shield and remove the shield refer to figure 4 1 3 Remove the three screws holding the electronics board to the mounting frame 4 Pull the main electronics straight off of the mounting frame The board is electrically connected to an interconnecting board with a rigid connector 5 Remove t

DVC2000 Digital Valve Controller Instruction Manual (D103176X012)

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