Emerson FIELDVUEDVC2000 Quick Start Guide
Contents
1. BARRIER WHERE MULTIPLE IS CIRCUITS ARE USED EACH I S CIRCUIT MUST BE SHIELDED TWISTED PAIR CABLE 1 5 CIRCUITS MUST ENTER ENCLOSURE VIA CONDUIT ENTRIES AS SPECIFIED IN DETAIL 1 S aS e CABLE INSULATION AND SHIELD MUST EXTEND TO WITHIN PARTITIONED 4 XMTR AREA SEE DETAIL 1 JE MAIN e XMTR 151 152 CIRCUITS ARE OPTIONAL 12 6 RESISTANCE BETWEEN BARRIER GROUND AND EARTH GROUND MIUST BE LESS THAN ONE N LS1 OHM 253 2 LS2 IF HAND HELD COMMUNICATOR OR MULTIPLEXOR IS USED IT MUST BE APPROVED E E a M WITH ENTITY PARAMETERS AND INSTALLED PER THE MANUFACTURER S CONTROL DRAWING GE14685 C PARTITIONED AREA DETAIL 1 37 DVC2000 Digital Valve Controller April 2014 IECEx Conditions of Certification Intrinsically Safe Quick Start Guide D103203X012 This equipment shall be connected in accordance with the manufacturer s installation instructions drawing GE14581 figure 31 to intrinsic safety barriers that satisfy the following parameters for each set of terminals Main 4 20 mA XMTR circuit Ui 28 V li mA Pi 1W Li mH Ci 5 nF Limit Switch 1 151 Ui 16V li 76 mA Pi 1W Li 0 mH Ci 5 nF Limit Switch 2 152 Ui 16V li 76 mA Pi 1W Li 0 mH Ci 5 nF Refer to figure 30 for a typical DVC2000 IECEx approval nameplate Figure 30 Typical IECEx Nameplate 38 TYPE DVc2000 HART FISHER SN FISHER CONTROLS INTL LLC MA2. arrow key once From there follow the prompts as illustrated in figure 18 Figure 18 Travel Calibration RAVEL 66 8 14 6 MA 0 92 BAR AUTO QUICK SETUP CALIBRATION COMPLETE FINDING 0 FINDING 50 CALIBRATION FINDING 50 CALIBRATION FAILED jp AUTOMATIC TRAVEL CALIBRATION VALVE WILL MOVE PRESS p gt FOR 3 SEC SAVE amp EXIT PRESS gt MOVE VALVE TO 100 TRAVEL MOVE VALVE TO AUTOMATIC 0 TRAVEL MANUAL MANUAL SAVE amp EXIT EXIT W O SAVING Note If the valve is manually calibrated to travel less than the physical travel stops allow manual tuning page 22 may be required to optimize the valve response Automatic calibration will provide status information as the procedure is running Manual calibration will require you to first adjust the input current to move the valve and then to press the RIGHT p gt arrow key After manual calibration is complete you will have the choice to save the calibration or exit the procedure without saving If you exit without saving the last saved calibration data will be restored 21 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 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
3. 1 14 6 MA 0 92 BAR SHUTDOWN TRAVEL CHECK CHECK CHECK I P ACTIVATED DEVIATION MOUNTING SUPPLY CONVERTER FINDING 50 FINDING 50 QUICK SETUP VALVE WILL MOVE FINDING 0 FINDING 100 FINDING 0 PRESS p gt FOR 3 SEC FINDING 100 FINDING 0 AUTO TRAVEL CALIBRATION VALVE WILL MOVE CALIBRATION AUTOMATIC PRESS p gt FOR 3 SEC AUTOMATIC S MOVE VALVE TO MOVE VALVE TO MANUAL 100 TRAVEL 0 TRAVEL FINDING 50 AUTOTUNING COMPLETE VALVE WILL MOVE AUTOTUNING IN 2 PRESS gt FOR 3 SEC PROGRESS AUTOTUNING FAILED TUNNE USE MANUAL TUNING p gt AUTOMATIC AUTOMATIC 2 VALVE MAY MOVE TUNING DAMPING SAVE AND EXIT MANUAL PRESS gt FOR SEC c p NEUTRAL PRESS C D E F G NEUTRAL EXIT W O SAVING H LJ K L M m DETAILED SETUP ZERO CTL SIGNAL PRESSURE UNITS INPUT RANGE INPUT RANGE CHARACTERISTIC VALVE p gt CLOSED gt BAR LOW 4 mA HIGH gt 20 mA p gt LINEAR BAR OPEN oe 2m QUICK OPEN LINEAR 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 p gt 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 p gt FOR 3 SEC TO SEND 4 mA TO SEND 20 mA PRESS gt SAVE AND EXIT EXIT W O SAVING Only when transmitter limit switch hardware is installed LOC
4. 8 Remove the cover of the digital valve controller 9 Using a 6 mm hex wrench attach the digital valve controller to the GX actuator mounting pad on the side that has the open pneumatic port Be sure to place the O ring between the digital valve controller s pneumatic output and the actuator mounting pad Pneumatic tubing is not required because the air passages are internal to the actuator 10 Check for clearance between the magnet assembly and the DVC2000 feedback slot The magnet assembly should be positioned so that the index mark in the feedback slot of the DVC2000 housing is within the valid range on the magnet assembly throughout the range of travel See fiqure 2 11 Install a vent in the port on the upper diaphragm casing s air supply connection on the actuator yoke leg Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Air to Close GX Actuators 6 Remove the cover of the digital valve controller 7 Using a 6 mm hex wrench attach the digital valve controller to the GX actuator mounting pad Note The O ring and G1 4 or 1 4 NPT plugs supplied in the mounting kit are not used with this actuator construction 8 Check for clearance between the magnet assembly and the DVC2000 feedback slot The magnet assembly should be positioned so that the index mark on the pole pieces back of the positioner housing is within the valid range on the magnet assembly throughout the range of travel See figure 2 9 Ins
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6. If temperatures exceed zone 2 you must use an extension bonnet or bracket mounted instrument Identify the yoke side to mount the DVC2000 digital valve controller based on the actuator fail mode Refer to the GX Control Valve and Actuator System instruction manual D103175X012 1 Isolate the control valve from the process line pressure and release pressure from both sides of the valve body Shut off all pressure lines to the actuator releasing all pressure from the actuator Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment 2 Loosely attach the feedback pieces and magnet assembly to the valve stem connector Do not tighten the fasteners because fine adjustment is required CAUTION Do not install a magnet array that is shorter than the physical travel of the actuator Loss of control will result from the magnet array moving outside the range of the index mark in the feedback slot of the DVC2000 housing 3 Using the alignment template supplied with the mounting kit position the feedback array inside the retaining slot 4 Align the magnet array as follows For air to open GX actuators vertically align the magnet array so that the center line of the alignment template is lined up as close as possible with the upper extreme of the valid travel range on the feedback array See figure 10 For air to close GX actuators vertically align the magnet array so that the center line of
7. Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Electrical and Pneumatic Connections The electrical and pneumatic connections on the digital valve controller are available with the following combinations 1 4 supply and output with 1 2 NPT conduit connections G1 4 supply and output with M20 conduit connections Supply Connections A WARNING Severe personal injury or property damage may occur from process instability if the instrument air supply is not clean dry and oil free While use and regular maintenance of a filter that removes particles larger that 40 micrometers in diameter will suffice in most applications check with an Emerson Process Management field office and industry instrument air quality standards for use with corrosive air or if you are unsure about the proper amount or method of air filtration or filter maintenance Supply pressure must be clean dry air or noncorrosive gas that meets the requirements of ISA Standard 7 0 01 A maximum 40 micrometer particle size in the air system is acceptable Further filtration 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 A Fisher 67CFR filter regulator with standard 5 micrometer filter or equivalent may be used to filter and regulate supply air If pressure regulation is not required a 10 micron in line filter may be
8. Vmax AND THE CURRENT Imax OF THE INTRINSICALLY SAFE APPARATUS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Voc AND CURRENT Isc DEFINED BY THE ASSOCIATED APPARATUS IN ADDITION THE SUM OF THE MAXIMUM UNPROTECTED CAPACITANCE Ci AND INDUCTANCE Li OF EACH INTRINSICALLY SAFE APPARATUS AND THE INTERCONNECTING WIRING MUST BE LESS THAN THE ALLOWABLE CAPACITANCE Ca AND INDUCTANCE La DEFINED BY THE ASSOCIATED APPARATUS IF THESE CRITERIA ARE MET THEN THE COMBINATION MAY BE CONNECTED FORMULAS Vmax gt Voc Imax gt Isc Ci Ccable lt Ca Li Lcable lt La ENTITY PARAMETERS FOR EACH 1 5 CIRCUIT ARE AS FOLLOWS HAZARDOUS LOCATION NON HAZARDOUS LOCATION CIRCUIT VMax Ui IMAX li Ci Li PMAX CLASS 1 DIV 1 GROUPS A B C D MAIN 30Vdc 130mA 10 5nF 0 55mH 1W DVC2000 S e ma E omi M xm p Simon c m n m BARRIER ZN CSA APPROVE WHERE MULTIPLE IS CIRCUITS ARE USED MAIN z Y BARRIER i EACH I S CIRCUIT MUST BE SHIELDED TWISTED PAIR CABLE CSA APPROVED 1 5 CIRCUITS MUST ENTER ENCLOSURE VIA CONDUIT ENTRIES Ls1 O BARRIER AS SPECIFIED IN DETAIL 1 I CABLE INSULATION AND SHIELD MUST EXTEND TO WITHIN 152 HG CSA PARTITIONED AREA SEE DETAIL 1 BARRIER e XMTR 151 AND 152 CIRCUITS ARE OPTIONAL 6 IF HAND HELD COMMUNICATOR OR MULTIPLEXOR IS USED IT MUST BE CSA CERTIFIED WITH ENTITY PARAMETERS AND INSTALL
9. alert symbol SWITCH 1 SWITCH 2 The alert symbol in conjunction with the above text indicates that limit switch circuit 1 is not powered or at least one of the switches is enabled In order for either of the switches to work switch circuit 1 must be powered Switch 2 cannot be used alone To eliminate the alert symbol you can either apply 5 to 30 VDC to switch circuit 1 or disable both switches from DETAILED SETUP 27 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Once switch circuit 1 is powered properly question marks will indicate that the corresponding switch is disabled Shutdown Activated This screen appears if the positioner has shut down and no air is being delivered to the actuator Therefore the valve is at its fail safe position An example of a source of this error is corrupt firmware code upon start up The factory default setting for this error is disabled Therefore this alert will only be enabled by actively configuring it with a HART based host e g Field Communicator ValveLink Software Travel Deviation This error message indicates that there is a difference between the input signal after characterization and the actuator travel reading from the position feedback element The default setting is 775 for 5 seconds These settings can be configured through a HART communicating host on any instrument HC tier or higher Possible sources of this error are insufficient a
10. pressure from both sides of the control valve 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 A WARNING This product is intended for a specific range of application specifications found in the Specifications table on page 29 Incorrect configuration of a positioning instrument could result in the malfunction of the product property damage or personal injury Note Refer to Hazardous Area Approvals and Special Instructions for Safe Use and Installations in Hazardous Locations on page 33 for approval specific safe use and installation information Valve Actuator Mounting If ordered as a part of a control valve assembly the factory will mount the digital valve controller on the actuator and calibrate the instrument If you purchased the digital valve controller separately you will need a mounting kit to mount the digital valve controller on the actuator The following procedures are general guidelines you should consider when mounting the digital valve controller See the instructions that come with the mounting kit for detailed informati
11. the alignment template is lined up as close as possible with the lower extreme of the valid travel range on the feedback array See figure 11 Figure 10 Air to Open Fisher GX Magnet Array Figure 11 Air to Close Fisher GX Magnet Array Alignment Alignment ALIGNMENT TEMPLATE ALIGNMENT TEMPLATE RETAINING RETAINING SLOT SLOT LINE UP WITH LINE UP WITH UPPER EXTREME LOWER EXTREME OF VALID TRAVEL OF VALID TRAVEL RANGE RANGE W9218 PD DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 5 Tighten the fasteners and remove the alignment template Continue on with the appropriate step 6 below Note Use a flat end hex key to tighten the mounting assembly fasteners to a torque of 2 37 Nem 21 inelbf for 4 mm screws and 5 08 Nem 45 inelbf for 5 mm screws While tightening the fasteners using the hex key should be sufficient blue medium thread locker may be used for additional security For Air to Open GX Actuators 6 Remove the top plug R1 8 from the back of the DVC2000 housing This pneumatic output port on the DVC2000 lines up with the integral GX actuator pneumatic port See figure 12 Figure 12 Modifications for Fisher GX Actuator Air to Open Construction Only INSTALL THE O RING BEFORE REMOVE THE ASSEMBLING TO THE GX ACTUATOR R1 8 PLUG ADD THE 1 4 NPT OR G1 4 PLUG W9019 7 Install the plug either G1 4 or 1 4 NPT included in the mounting kit to the external output pneumatic port
12. used Connect the nearest suitable supply source to the connection with the arrow pointing towards the opening see figure 7 Electrical Connections A WARNING Select wiring and or cable glands that are rated for the environment of use such as hazardous area ingress protection and temperature Failure to use properly rated wiring and or cable glands can result in personal injury or property damage from fire or explosion Wiring connections must be in accordance with local regional and national codes for any given hazardous area approval Failure to follow the local regional and national codes could result in personal injury or property damage from fire or explosion The valve may move in an unexpected direction when power is applied to the digital valve controller To avoid personal injury and property damage caused by moving parts keep hands tools and other objects away from the valve actuator assembly when applying power to the instrument The digital valve controller is normally powered by a control system output card The use of shielded cable will ensure proper operation in electrically noisy environments Wire size requirements are 14 AWG maximum 26 AWG minimum Be sure to follow the appropriate 1 5 circuit guidelines when installing field wiring to the loop terminals as well as the limit switch and transmitter terminals DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Wire the digital valv
13. 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 contents of this quick start guide including all safety cautions and warnings Refer to Hazardous Area Approvals and Special Instructions for Safe Use and Installations in Hazardous Locations on page 33 for approval specific safe use information If you have any questions about these instructions contact your Emerson Process Management sales office before proceeding Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Installation Note The DVC2000 is not designed to correct for significant stem rotation on sliding stem actuators A WARNING Avoid personal injury or property damage from sudden release of process pressure or bursting of parts Before mounting the DVC2000 digital valve controller Always wear protective clothing gloves and eyewear when performing any installation procedures e Do not remove the actuator from the valve while the valve is still pressurized 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
14. 2000 This will place the instrument back in service FIELDVUE Instruments This is displayed when there are no languages loaded on the DVC2000 This could occur during firmware download Pressure The actuator pressure reading is greater than 125 of the configured maximum supply pressure For example if the supply pressure range was set to 35 psi and the actual supply pressure was 45 psi you will see s when the DVC2000 is delivering full supply pressure to the actuator If you reduce the supply pressure or stroke the valve closed air to open fail closed setup eventually there will be a point where numerical values appear This configuration parameter can be changed through the Field Communicator 1 1 2 2 3 or ValveLink software Detailed Setup Pressure 28 Quick Start Guide D103203X012 Specifications Available Configurations integral mounting to the GX actuator 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 re
15. 2014 Figure 21 XMTR Switch TRANSMITTER SWITCH FOR FAIL SIGNAL HIGH SHOWN OR LOW Switch 1 Trip Point Defines the threshold for the limit switch wired to terminals 41 and 42 in percent of calibrated travel 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 Switch 2 Trip Point Defines the threshold for the limit switch wired to terminals 51 and 52 in percent of calibrated travel Switch 2 Closed Configures the action of the limit switch wired to terminals 51 and 52 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 Note Switch 2 is only operational if power is applied to switch 1 also Switch 2 cannot be used alone Position Transmitter 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 hardware installed The DVC2000 digital valve controller is shipped from
16. AL CONTROL MANUAL SP XXX CONTROL gt ANALOG TRAVEL XXX ANALOG OR DIGITAL MANUAL Quick Start Guide DVC2000 Digital Valve Controller April 2014 D103203X012 Only when transmitter limit switch hardware is installed SWITCH1 OPEN FW3 1 HW1 2 PROTECTION SWITCH 2 CLOSED TUNING C OFF OFF ON WV INVERT DISPLAY 180 Note Hold A V for3to10seconds 4 CANCEL Save AND ERIS TAKES YOU TO THE HOME SCREEN PRESS gt 1 Note Hold lt gt for3to 10 seconds SAVE AND EXIT EXIT W O SAVING 5 A V LANGUAGE SELECTION Note Hold lt V for 3 to 10 seconds SAVE AND EXIT PRESS gt VALVE MAY MOVE PRESS gt FOR 3 SEC SWITCH2 CLOSED gt BELOW 10 SWITCH1 TRIP POINT p gt 90 SWITCH2 TRIP POINT gt 10 SWITCH1 CLOSED gt ABOVE 90 TRANSMITTER 4 mA p CLOSED EXIT W O SAVING PRESS gt ABOVE DISABLED ABOVE BELOW DISABLED CLOSED OPEN Only when transmitter limit switch hardware is installed Only when transmitter limit switch hardware is installed THE FIELDVUE DVC2000 DIGITAL VALVE CONTROLLER IS A CORE COMPONENT OF THE PLANTWEB DIGITAL PLANT ARCHITECTURE THE DIGITAL VALVE CONTROLLER POWERS PLANTWEB BY CAPTURING AND DELIVERING VALVE DIAGNOSTIC DATA COUPLED WITH VALVELINK SOFTWARE THE DVC2000 PROVIDES USERS WITH AN ACCURATE PICTURE OF VALVE PERFORMANCE INCLUD
17. AN THE ALLOWABLE CAPACITANCE Co AND INDUCTANCE Lo DEFINED BY THE ASSOCIATED APPARATUS IF THESE ZONE 0 GROUP IIC CRITERIA ARE MET THEN THE COMBINATION MAY BE CONNECTED FORMULAS Ui gt Uo I S APPROVED li gt lo XMTR d SS SS O BARRIER Ci Ccable lt Co Li Lcable lt Lo Pi gt Po MAIN Q du BARRIER DVC2000 a ENTITY PARAMETERS FOR EACH I S CIRCUIT ARE AS FOLLOWS 1 5 APPROVED CIRCUIT VMax Ui IMAX li Ci Li PMAX Y XMTR 28Vdc 100 5nF 1W J 1 5 APPROVED MAIN 30Vdc 130mA 10 5nF 0 55mH 1W 7 BARRIER LS1 16Vdc 76mA 5nF 0 mH 1W 7 LS2 16Vdc 76mA 5nF 1W WHERE MULTIPLE I S CIRCUITS ARE USED 585 S XMTR EACH I S CIRCUIT MUST BE SHIELDED TWISTED PAIR CABLE ECCE SU eve e I S CIRCUITS MUST ENTER ENCLOSURE VIA CONDUIT ENTRIES amp MAIN AS SPECIFIED IN DETAIL 1 S load CABLE INSULATION AND SHIELD MUST EXTEND TO WITHIN PARTITIONED EE S 4l Ls AREA SEE DETAIL 1 m TZ XMTR LS1 AND LS2 CIRCUITS ARE OPTIONAL 4 5 RESISTANCE BETWEEN BARRIER GROUND AND EARTH GROUND MUST BE LESS THAN ONE OHM IF HAND HELD COMMUNICATOR OR MULTIPLEXOR IS USED IT MUST BE APPROVED PARTITIONED AREA WITH ENTITY PARAMETERS AND INSTALLED PER THE MANUFACTURER S CONTROL DRAW
18. AS SPECIFIED IN DETAIL 1 CABLE INSULATION AND SHIELD MUST EXTEND TO WITHIN PARTITIONED AREA SEE DETAIL 1 XMTR 151 AND LS2 CIRCUITS ARE OPTIONAL 6 CLASS I DIV 2 APPLICATIONS MUST BE INSTALLED AS SPECIFIED IN NEC ARTICLE 501 4 B EQUIPMENT AND FIELD WIRING IS NON INCENDIVE WHEN CONNECTED TO APPROVED BARRIERS WITH ENTITY PARAMETERS MAXIMUM SAFE AREA VOLTAGE SHOULD NOT EXCEED 250 Vrms RESISTANCE BETWEEN BARRIER GROUND AND EARTH GROUND MUST BE LESS THAN ONE OHM 9 IF HAND HELD COMMUNICATOR OR MULTIPLEXOR IS USED IT MUST BE FM APPROVED i WITH ENTITY PARAMETERS AND INSTALLED PER THE MANUFACTURER S CONTROL DRAWING GE10683 D CLASS ZONE 0 Aex IIC GE58867 A A WARNING THE APPARATUS ENCLOSURE CONTAINS ALUMINUM AND IS CONSIDERED TO CONSTITUTE A POTENTIAL RISK OF IGNTION BY IMPACT OR FRICTION CARE MUST BE TAKEN DURING INSTALLATION AND USE TO PREVENT IMPACT OR FRICTION HAZARDOUS LOCATION NON HAZARDOUS LOCATION CLASS I DIV 1 GROUPS A B C D DVC2000 FM APPROVED BARRIER FM APPROVED BARRIER MAIN L Hp A 0 FM APPROVED BARRIER LS1 Cn Cn C FM APPROVED BARRIER LS2 1 84 XMTR S BFS MAIN S 41 LS1 e m A N 8142 152 PARTITIONED AREA DETAIL 1 35 DVC2000 Digital Valve Controller
19. ATION THE CRITERIA FOR INTERCONNECTION IS THAT THE VOLTAGE Ui AND THE CURRENT li OF THE INTRINSICALLY SAFE APPARATUS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Uo AND CURRENT lo DEFINED BY THE ASSOCIATED APPARATUS IN ADDITION THE SUM OF THE MAXIMUM UNPROTECTED CAPACITANCE Ci AND INDUCTANCE Li OF EACH INTRINSICALLY SAFE APPARATUS AND THE INTERCONNECTING WIRING MUST BE LESS THAN THE ALLOWABLE CAPACITANCE Co AND INDUCTANCE Lo DEFINED BY THE ASSOCIATED APPARATUS IF THESE CRITERIA ARE MET THEN THE COMBINATION MAY BE CONNECTED FORMULAS Ui gt Uo li gt lo Ci Ccable lt Co Li Lcable lt Lo Pi gt Po ENTITY PARAMETERS FOR EACH I S CIRCUIT ARE AS FOLLOWS ZONE 0 GROUP IIC DVC2000 Digital Valve Controller April 2014 A WARNING THE APPARATUS ENCLOSURE CONTAINS ALUMINUM AND IS CONSIDERED TO CONSTITUTE A POTENTIAL RISK OF IGNTION BY IMPACT OR FRICTION CARE MUST BE TAKEN DURING INSTALLATION AND USE TO PREVENT IMPACT OR FRICTION HAZARDOUS LOCATION NON HAZARDOUS LOCATION XMTR 1 5 APPROVED 1 BARRIER 1 5 APPROVED 00 MAIN O CIRCUIT VMax Ui IMAX li Ci Li PMAX DVC2000 XMTR 28Vdc 100 5nF 1W is ace d MAIN 30Vdc 130mA 10 5 0 55mH 1W LS1 16Vdc 76mA 5nF 0 mH 1W LS2 6 1 5 APPROVED LS2 16Vdc 76mA 5nF 0 mH 1W
20. ED PER THE MANUFACTURER S CONTROL DRAWING A WARNING e THE APPARATUS ENCLOSURE CONTAINS ALUMINUM SS 115 XMTR AND IS CONSIDERED TO CONSTITUTE A POTENTIAL lt ina RISK OF IGNTION BY IMPACT OR FRICTION CARE 12 MAIN MUST BE TAKEN DURING INSTALLATION AND USE y 11 PREVENT IMPACT OR FRICTION 42 _ ee 42 152 PARTITIONED AREA DETAIL 1 GE12444 C FM Special Conditions of Use Intrinsically Safe Non Incendive The apparatus enclosure contains aluminum and is considered to constitute a potential risk of ignition by impact or friction Care must be taken into account during installation and use to prevent impact or friction Refer to figure 26 for a typical DVC2000 FM approval nameplate and figure 27 for installation drawing GE10683 34 Quick Start Guide D103203X012 Figure 26 Typical FM Nameplate TYPE DVC2000 0 30mADC 30VDC 100PSI MAX AMBIENT TEMP 40 C TO 80 IP66 FM APPROVED CL I DIV 2 GP ABCD T5 IS CL I DIV 1 GP ABCD CLASS ZONE 0 ia IC T4 lt 80 T5 Tamb lt 40 C PER DWG GE10683 WARNING DVC2000 Digital Valve Controller April 2014 FISHER CONTROLS INTL LLC MARSHALLTOWN IOWA USA MFG LOCATION SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY AND OR SUITABILITY FOR DIVISION 2 DO NOT DISCONNECT EQUIPMENT UNLESS POWER HA
21. ING 14581 39 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 C 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 PlantWeb ValveLink and Tri Loop are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co HART isa mark owned bythe HART Communication Foundation 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 a Dubai United Arab Emirates A Singapore 128461 Singapore www
22. ING ACTUAL STEM POSITION INSTRUMENT INPUT SIGNAL AND PNEUMATIC PRESSURE TO THE ACTUATOR USING THIS INFORMATION THE DIGITAL VALVE CONTROLLER DIAGNOSES NOT ONLY ITSELF BUT ALSO THE VALVE AND ACTUATOR TO WHICH IT IS MOUNTED DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Use of this Guide This quide describes how to install the digital valve controller and setup and calibrate using the local operator interface The interface consists of a liquid crystal display four pushbuttons and a switch for position transmitter configuration The DVC2000 is supplied with one of three different language packs preinstalled depending on the firmware revision and ordering option Language pack options are shown in table 1 To configure the lanquage follow the procedure outlined in the Basic Setup section The instrument must be powered with at least 8 5 volts and 3 5 mA to operate the local interface Certain procedures require up to 20 mA of current You can also setup and calibrate the instrument using a Field Communicator a personal computer with ValveLink software or AMS Suite Intelligent Device Manager For information on using the software with a FIELDVUE instrument refer to the appropriate user guide or help Additional information for installing operating and maintaining the DVC2000 digital valve controller can be found in the related documents listed on page 32 Do not install operate or maintain a DVC2000 digital
23. Quick Start Guide April 2014 D103203X012 ATEX Special Conditions for Safe Use Intrinsically Safe The equipment is an intrinsically safe equipment It can be mounted in hazardous area The terminal blocks can be only connected to certified intrinsically safe equipments and these combinations must be compatible as regard intrinsic safety rules The equipment shall be connected in accordance with manufacturer s installation instructions in drawing GE14685 figure 29 The equipment must not be submitted to mechanical impacts or frictions Temperature Classification 4 lt 80 5 at Ta lt 40 Refer to figure 28 for a typical DVC2000 ATEX approval nameplate Figure 28 Typical ATEX Nameplate FISHER CONTROLS INTL LLC MARSHALLTOWN IOWA USA 30mADC 30VDC 100PSI MAX MFG LOCATION AMBIENT TEMP 40 C TO 80 C IP66 LCIE 05 ATEX 6009X ia T4 Tamb 80 C T5 Tamb 40 C Ga INSTALL PER DRAWING GE14685 WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY REFER TO MANUAL FOR ADDITIONAL WARNINGS AND LIMITS GE14381 36 Quick Start Guide D103203X012 Figure 29 ATEX Installation Drawing INSTALLATION MUST BE IN ACCORDANCE WITH THE NATIONAL WIRING PRACTICES OF THE COUNTRY IN USE BARRIERS MUST BE CONNECTED PER MANUFACTURER S INSTALLATION INSTRUCTIONS INTRINSICALLY SAFE APPARATUS MAY BE CONNECTED TO ASSOCIATED APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH COMBIN
24. Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Fisher FIELDVUE DVC2000 Digital Valve Controller Contents 4 lista la tob CO tate etis 5 Basic Setup and Calibration 18 SPEGINICALIONS coc eus eate yan edt ap ad 29 Related Documents 32 Hazardous Area Approvals and Special Instructions Instructions for Safe Use and Installations in Hazardous Locations 33 Instrument Level HC AD PD Device 5 Device Revision Hardware Revision 1 amp 2 1 amp 2 Firmware Revision 1 2 3 4 amp 5 1 2 3 4 amp 5 DD Revision 1 W8861 Note This guide provides installation initial setup and calibration information for the DVC2000 digital valve controller See the FIELDVUE DVC2000 Digital Valve Controller Instruction Manual D103176X012 available from your Emerson Process Management sales office for additional information or visit our website at www FIELDVUE com ArT COMMUNICATION PROTOCOL ey EMERSON www Fisher com Process Management DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Local Interface Flow Chart These items are identified by an alert icon on the default screen AN Home Screen posa c EL cu a SS s S SS c md aca c a TALL D et E TRAVEL 66 8
25. RSHALLTOWN IOWA USA 30mADC MAX 30VDC MAX 100 PSI MAX MFG LOCATION TEMP 40 C TO 80 C P amp G IECEx CSA D5 0006X Ex ia IC T4 Tamb lt 80 C T5 Tamb lt 40 C INSTALL PER DRAWING GE14581 WARNING 1 SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY REFER TO MANUAL FOR ADDITIONAL WARNINGS AND LIMITS GE14380 Ui 30V li 130 mA Pi 1W Li 0 55 mH Ci 10 5 nF Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Figure 31 IECEx Installation Drawing INSTALLATION MUST BE IN ACCORDANCE WITH THE NATIONAL WIRING PRACTICES OF THE A WARNING COUNTRY IN USE THE APPARATUS ENCLOSURE CONTAINS ALUMINUM BARRIERS MUST BE CONNECTED PER MANUFACTURER S INSTALLATION INSTRUCTIONS AND IS CONSIDERED TO CONSTITUTE A POTENTIAL INTRINSICALLY SAFE APPARATUS MAY BE CONNECTED TO ASSOCIATED RISK OF IGNTION BY IMPACT OR FRICTION CARE APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH COMBINATION THE CRITERIA MUST BE TAKEN DURING INSTALLATION AND USE TO FOR INTERCONNECTION IS THAT THE VOLTAGE Ui AND THE CURRENT li OF THE PREVENT IMPACT OR FRICTION INTRINSICALLY SAFE APPARATUS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Uo AND CURRENT Io DEFINED BY THE ASSOCIATED APPARATUS IN ADDITION THE SUM OF THE MAXIMUM UNPROTECTED CAPACITANCE Ci AND INDUCTANCE Li OF EACH INTRINSICALLY SAFE APPARATUS AND THE HAZARDOUS LOCATION NON HAZARDOUS LOCATION INTERCONNECTING WIRING MUST BE LESS TH
26. S BEEN SWITCHED OFF REFER TO MANUAL FOR ADDITIONAL WARNINGS AND LIMITS Figure 27 FM Installation Drawing INSTALLATION MUST BE IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE NEC AND ANSI ISA RP12 6 BARRIERS MUST BE CONNECTED PER MANUFACTURER S INSTALLATION INSTRUCTIONS THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS TO ASSOCIATED APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH COMBINATION THE CRITERIA FOR INTERCONNECTION IS THAT THE VOLTAGE Vmax AND THE CURRENT Imax OF THE INTRINSICALLY SAFE APPARATUS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Voc AND CURRENT Isc DEFINED BY THE ASSOCIATED APPARATUS IN ADDITION THE SUM OF THE MAXIMUM UNPROTECTED CAPACITANCE Ci AND INDUCTANCE Li OF EACH INTRINSICALLY SAFE APPARATUS AND THE INTERCONNECTING WIRING MUST BE LESS THAN THE ALLOWABLE CAPACITANCE Ca AND INDUCTANCE La DEFINED BY THE ASSOCIATED APPARATUS IF THESE CRITERIA ARE MET THEN THE COMBINATION MAY BE CONNECTED FORMULAS Vmax gt Voc or Vt Ccable Ca Pi Po or Pt Imax gt Isc orit Li Lcable lt La ENTITY PARAMETERS FOR EACH I S CIRCUIT ARE AS FOLLOWS CIRCUIT VMax Ui IMAX li Ci Li PMAX XMTR 28Vdc 100mA 5nF 0 mH 1W MAIN 30Vdc 130mA 10 5nF 0 55mH 1W LS1 16Vdc 76mA 5nF 0 mH 1W LS2 16Vdc 76mA 5nF 0 mH 1W WHERE MULTIPLE IS CIRCUITS ARE USED EACH I S CIRCUIT MUST BE SHIELDED TWISTED PAIR CABLE 1 5 CIRCUITS MUST ENTER ENCLOSURE VIA CONDUIT ENTRIES
27. To manually tune the instrument or automatically tune the instrument without changing the calibration values the TUNING routine is available To access this procedure from the home screen press the DOWN W arrow key three times and then the RIGHT p gt arrow key once From there follow the prompts as illustrated in figure 19 below Figure 19 Tuning TRAVEL 66 876 14 6 MA 0 92 BAR QUICK SETUP TRAVEL CALIBRATION AUTOTUNING COMPLETE O VALVE WILL MOVE AUTOTUNING z PRESS p gt FOR 3 SEC IN PROCESS AUTOTUNE FAILED TUNING USE MANUAL TUNING gt AUTOMATIC VALVE MAY MOVE DAMPING PRESS gt FOR 3 SEC p gt NEUTRAL TUNING AUTOMATIC MANUAL MANUAL SAVE amp EXIT PRESS gt EXPERT 5 4 3 2 1 SAVE amp EXIT C D E F G NEUTRAL EXIT W O SAVING H I J K L M 5 4 3 2 1 Automatic tuning will provide status information as the procedure is running Manual tuning will require you to choose from one of eleven tuning sets 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 3 lists the proportional gain velocity gain and minor loop feedback gain values for preselected tuning sets Manual tuning is only recommended when the automatic tuning procedure results in failure NJ NJ Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Table 3 Gai
28. 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 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 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 30 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Table 4 EMC Summary Results Immunity Phenomenon Basic BasicStandard Test Tetleel Performance Performance Criteria discharge 6 M contact 80 to 1000 MHz 9 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
29. al Converter with Fisher FIELDVUE Digital Valve Controllers Supplement to HART Communicating Fisher FIELDVUE Instrument Instruction Manuals D103267X012 All documents are available from your Emerson Process Management sales office Also visit our website at www FIELDVUE com 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 P O Box 190 Marshalltown IA 50158 2823 Phone 800 338 8158 or 641 754 3771 FAX 641 754 3431 e mail education emerson com 32 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Hazardous Area Classifications and Special Instructions for Safe Use and Installations in Hazardous Locations Certain nameplates may carry more than one approval and each approval may have unique installation wiring requirements and or conditions of safe use These special instructions for safe use are in addition to and may override the standard installation procedures Special instructions are listed by approval Note This information supplements the nameplate markings affixed to the product Always refer to the nameplate itself to identify the appropriate certification Contact your Emerson Process Management sales office for approval certification information not listed here A WARNING Failure to follow these conditi
30. an instrument that is calibrated and operating properly the flow chart in figure 16 shows the available information by pressing the right p gt arrow key Figure 16 Home Screen on the LCD Only with Optional Transmitter Limit Switches TRAVEL 66 8 SWITCH 1 OPEN FW3 1 HW1 2 PROTECTION 14 6 MA 0 92 BAR SWITCH 2 CLOSED TUNING C TRAVEL 4 Current valve travel in percent of calibrated travel 4 MA Current input signal applied to the instrument in mA BAR Current pressure output to the actuator in the configured units BAR PSI or MPA SWITCH1 Current status of the optional limit switch wired to terminals 41 and 42 SWITCH2 Current status of the optional limit switch wired to terminals 51 and 52 FW Version of firmware running in the device HW Version of electronics hardware installed The first number represents the main board the second number 7 represents the secondary electronics TUNING X Current tuning set parameters configured in the device PROTECTION Indicates whether the local interface is protected or not With protection ON the instrument cannot be configured or calibrated with the local pushbuttons Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Basic Setup Changes to the instrument setup may cause changes in the output pressure or valve travel Depending on the application these changes may upset process control which
31. cally calibrate the instrument and apply tuning parameters specifically fit for the size of the actuator To abort the procedure at any time press the RIGHT p gt and LEFT lt q arrow keys together for 3 seconds When the procedure is complete press the RIGHT p gt arrow key to return to the status screen If the RIGHT p gt button is not pressed within 30 seconds the device will automatically revert back to the status screen Figure 17 Quick Setup TRAVEL 66 876 14 6 MA 0 92 BAR QUICK SETUP VALVE WILL MOVE o QUICK SETUP PRESS gt FOR 3 SEC COMPLETE 20 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Travel Calibration 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 limits switches are being used power must be applied to the switch circuits throughout the automatic or manual calibration routine Failure to power the switches may result in incorrect switch orientation To manually calibrate the instrument or automatically calibrate the instrument without changing the tuning values the TRAVEL CALIBRATION routine is available To access this procedure from the home screen press the DOWN W arrow key two times and then the RIGHT Je
32. cator or a personal computer running ValveLink software communicating through a HART modem interfaces with the DVC2000 digital valve controller You can connect at any point on the 4 20 mA loop Alternatively convenient termination points are located on the termination board figure 15 The instrument must be powered before digital communication will commence DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Basic Setup and Calibration The local operator interface is available on all DVC2000 digital valve controllers The interface consists of a liquid crystal display four pushbuttons and a switch for position transmitter configuration The DVC2000 is supplied with one of three different language packs preinstalled depending on the firmware revision and ordering option Language pack options are shown in table 1 To configure the language follow the procedure outlined in the Basic Setup section The instrument must be powered with at least 8 5 volts and 3 5 mA to operate the local interface Certain procedures require up to 20 mA of current CAUTION When accessing the terminals or pushbuttons proper means of electrostatic discharge protection is required Failure to provide appropriate protection can cause the valve to move resulting in valve actuator instability Status Information The first home screen on the LCD that is displayed after applying power to the instrument contains basic status information On
33. ck Setup When installing the DVC2000 digital valve controller on an actuator for the first time the quick setup procedure will calibrate and tune the instrument automatically Table 2 lists the values that are preconfigured at the factory Table 2 Factory Default Settings Accessible from the Local Interface Zero Control Signal Open Switch 2 Closed optional feature Below 1025 1 If the instrument is shipped mounted on an actuator this value depends upon the actuator on which the instrument is mounted A WARNING During calibration the valve will move full stroke Changes to the tuning set may also 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 Note If optional limits switches are being used power must be applied to the switch circuits throughout the quick setup routine Failure to power the switches may result in incorrect switch orientation Refer to the DETAILED SETUP procedure for further explanation of the parameters To access the QUICK SETUP routine from the home screen press the DOWN W arrow key and then the RIGHT p gt arrow key A warning will advise you that this procedure will cause the valve to move Another RIGHT p gt button press will begin the calibration process Pressing the LEFT lt Q arrow key will bring you back to the main menu This procedure will automati
34. e 2 of the EN 61326 1 standard Performance is shown in table 4 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 electronic 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 Refer to Hazardous Area Classifications and Special Instructions for Safe Use and Installations in Hazardous Locations starting on page 33 for additional information Electrical Housing CSA IP66 Type 4X FM ATEX IECEx IP66 29 DVC2000 Digital Valve Controller April 2014 Specifications continued Other Classifications Certifications GOST R Russian GOST R 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
35. e controller as follows 1 Remove the main instrument cover 2 Route the field wiring into the terminal box through the conduit connection When applicable install conduit using local and national electrical codes that apply to the application 3 Connect the control system output card positive wire current output to the 11 terminal Connect the control system output card negative or return wire current output to the 12 terminal 4 Two ground terminals are available for connecting a safety ground earth ground or drain wire These ground terminals are electrically identical Make connections to these terminals following national and local codes and plant standards 5 Replace the cover if the local interface is not being used for configuration or calibration Options Boards All three options circuits transmitter switch 1 and switch 2 control current from an external power source similar to the operation of a 2 wire transmitter Limit Switches On units that are supplied with integral limit switches additional terminals provide the field wiring connection point The limit switches are isolated from each other and from the digital valve controller s primary feedback If only one switch is to be used you must use channel 1 Although electrically isolated per Intrinsic Safety requirements channel 2 derives its power from channel 1 Therefore channel 2 cannot be used alone Wire the limit switches as follows 1 Remove t
36. etrical Either end may be up There are a variety of mounting brackets and kits that are used to mount the DVC2000 to different actuators However despite subtle differences in fasteners brackets and connecting linkages the procedures for mounting can be categorized as follows Air to open sliding stem linear actuators e Air to close sliding stem linear actuators e Air to open Fisher GX actuator e Air to close GX actuator e Rotary actuators with travel up to 90 degrees See figure 3 for the different travel feedback magnet pieces Figure2 TravelRange Figure 3 Magnet Assemblies VALID TRAVEL RANGE 50 mm 2 INCH SHOWN INDEX MARK ROTARY 90 SLIDING STEM LINEAR 25 mm 1 INCH SLIDING STEM LINEAR 50 mm 2 INCH A ACHEO TO VALVE STEM NOTE VALID TRAVEL RANGE INDICATED BY WHITE ARROWS W8830 W9014 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Sliding Stem Linear Actuators 1 Isolate the control valve from the process line pressure and release pressure from both sides of the valve body Shut off all pressure lines to the actuator releasing all pressure from the actuator Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment 2 Attach the mounting bracket to the actuator 3 Loosely attach the feedback pieces and magnet assembly to the valve stem connector Do not tighten the fasteners because fine adjustmen
37. he main instrument cover 2 Route the field wiring into the terminal box through the conduit connection When applicable install conduit using local and national electrical codes that apply to the application 3 Connect the control system input card positive wire switch input to the 41 terminal Connect the control system input card negative wire switch input to the 42 terminal Refer to figure 15 Figure 15 Loop Transmitter and Limit Switch Terminals HART 31 32 TRANSMITTER TERMINATION POINTS 41 42 SWITCH 1 51 52 SWITCH 2 W8838 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 4 f a second switch is to be used connect the control system input card positive wire switch input to the 51 terminal Connect the control system input card negative wire switch input to the 52 terminal 5 Proceed to the Basic Setup section to configure the switch action 6 Replace the cover if the local interface is not being used for configuration or calibration Position Transmitter On units that are supplied with an integral valve position transmitter additional terminals provide the field wiring connection point The position transmitter circuit in the DVC2000 derives its operating power from the 4 20 mA control system input in the same manner as a 2 wire transmitter In addition the transmitter function gets position information through an opto isolator from the digital valve co
38. ir supply or excessive valve friction Replace Main Board A problem with the electronics has been detected Sources of this error may include hardware or firmware problems If this error is detected the instrument may be operational but performance will be degraded Check Mounting The valve position feedback reading is valid but it is outside the operating range Sources of this error include loose or bent mounting brackets or a misaligned magnet array This error does not identify faulty components but rather faulty installation or alignment This alert is also called a Travel Sensor Failure Check Supply The valve is not able to reach its target position due to insufficient supply pressure This error will most likely occur in conjunction with the Travel Deviation error Check I P Converter A problem relating to the I P converter has been detected Sources of this error include e Flectronics problems indicated by the drive current read back being out of range e Low supply pressure indicated by an active drive signal alert e Astuck valve resulting in integrator wind up Device Locked by HART Another HART host e g ValveLink software AMS Suite Intelligent Device Manager or the Field Communicator is communicating with the DVC2000 Typically this means that the instrument is out of service In devices with firmware version 3 or later you can clear this message by holding down the left button while cycling power to the DVC
39. kHz AM at 80 Rater ome Ee quency IEC 61000 4 8 30 A m at 50 Hz 60 sec A magnetic field 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 A No degradation during testing Temporary degradation during testing but is self recovering 31 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Related Documents Other documents containing information related to the DVC2000 digital valve controller include e Bulletin 62 1 DVC2000 Fisher FIELDVUE DVC2000 Digital Valve Controller D103167X012 e Fisher FIELDVUE DVC2000 Digital Valve Controller Instruction Manual D103176X012 e INMETRO Hazardous Area Approvals for FIELDVUE DVC2000 Digital Valve Controller D103780X012 e FIELDVUE Digital Valve Controller Split Ranging Supplement to HART Communicating Fisher FIELDVUE Digital Valve Controller Instruction Manuals D103262X012 e Using FIELDVUE Instruments with the Smart HART Loop Interface and Monitor HIM Supplement to HART Communicating Fisher FIELDVUE Instrument Instruction Manuals D103263X012 e Audio Monitor for HART Communications Supplement to HART Communicating Fisher FIELDVUE Instrument Instruction Manuals D103265X012 e HART Field Device Specification Fisher FIELDVUE DVC2000 Digital Valve Controller D103783X012 e Using the HART Tri Loop HART to Analog Sign
40. may result in personal injury or property damage When the DVC2000 digital valve controller is ordered as part of a control valve assembly the factory mounts the digital valve controller and sets up the instrument as specified on the order When mounting to a valve in the field the instrument needs to be setup to match the instrument to the valve and actuator Before beginning basic setup be sure the instrument is correctly mounted and powered electrically and pneumatically Selecting the Language The DVC2000 is supplied with one of three different language packs preinstalled depending on the firmware revision and the ordering option See table 1 for language pack options Table 1 Language Pack Options Engish X Hh X X Geman X Xx x _ gt lt x 2 gt lt gt x in X x C x _ Sm X XC Pee OX Mem EXC Wd Fd XC CL Wai X j gt lt gt x 2 lt X gt x Only firmware revision 3 or later will allow you to download different language packs to the DVC2000 using ValveLink software To access the language selection screen on the DVC2000 local interface press the four arrow keys simultaneously for three 3 seconds Use the UP or DOWN A or WV arrow keys to select the appropriate language Press the RIGHT p gt arrow key to confirm your selection DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Qui
41. n Values for Preselected Turning Sets Set Gain Velocity Gain Minor x Feedback Gain oo UJ ul A typical starting point for most small actuators is Using the UP and DOWN W arrow keys will apply the values immediately You can then change the input current to observe the response When you are satisfied with the response press the RIGHT gt arrow key to fine tune the instrument The UP and DOWN W arrow keys will apply more or less damping to fine tune the overshoot after a step input change After manual tuning is complete you will have the choice to save the tuning data or exit the procedure without saving If you exit without saving the last saved tuning data will be restored Detailed Setup If the factory default confiquration values need to be changed the DETAILED SETUP procedure provides access See figure 20 for the flowchart showing the sequence of screens To access this procedure from the home screen press the DOWN W arrow key four times The RIGHT p gt arrow key brings you into the configuration items Once you are in a particular configuration item use the UP A and DOWN W arrow keys to select the appropriate choice To exit this procedure press the RIGHT p gt arrow and view the remaining configuration items until you reach the exit screen If you exit without saving the last saved configuration data will be restored Below is an explanati
42. ntroller so the 4 20 mA position control loop must also be powered in order for the position transmitter to provide an output representing the valve position Note In an Intrinsically Safe installation with the options in use the wire pairs must be shielded Additionally to prevent cross wiring the individual wires must not be exposed beyond the terminal barrier walls Wire the position transmitter as follows 1 Remove the main instrument cover 2 Route the field wiring into the terminal box through the conduit connection When applicable install conduit using local and national electrical codes that apply to the application 3 Connect the control system input card positive wire current input to the 31 terminal Connect the control system input card negative wire current input to the 32 terminal Refer to figure 15 4 Replace the cover if the local interface is not being used for configuration or calibration Vent By design the instrument exhausts supply air into the area under the cover The vent should be left open to prevent pressure buildup under the cover and to drain any moisture that may accumulate in the housing The control valve assembly should be installed so that the primary vent provides gravitational draining If a remote vent is required the vent line must be as short as possible with a minimum number of bends and elbows Communications Connections A HART communicating device such as a Field Communi
43. o manually control the position of the valve see figure 23 To enter this procedure from the home screen press the DOWN W arrow key seven times and then press the RIGHT p gt arrow key If you select ANALOG you will return to the home screen and the digital valve controller will respond to the loop current If you select MANUAL you will move to the screen that shows the travel setpoint and the actual valve travel 26 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 The UP A and DOWN W arrow keys will allow you to change the setpoint and therefore move the valve manually To exit the manual mode use the LEFT lt q arrow key to return to the choice list Select ANALOG Note When placing the instrument back into ANALOG the valve will step back to the position commanded by the input current Figure 23 Local Control TRAVEL 66 876 14 6 MA 0 92 BAR QUICK SETUP TRAVEL CALIBRATION TUNING DETAILED SETUP ANALOG INPUT CALIBRATION m um POSITION Only with Optional Position TRANSMIITTER CAL Transmitter Limit Switches LOCAL CONTROL MANUAL SP XX CONTROL gt ANALOG TRAVEL XX X ANALOG MANUAL Diagnostic Messages Codes and Details The DVC2000 digital valve controller is constantly diagnosing itself for abnormal conditions while powered up The following messages will appear on the local user interface if a fault condition exists identified on the default screen by the
44. of Instrumentation China PESO CCOE Petroleum and Explosives Safety Organisation Chief Controller of Explosives India RTN Russian Rostekhnadzor 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 8 mm 0 3125 inch Maximum 102 mm 4 inches Shaft Rotation Minimum 45 Maximum 90 Quick Start Guide D103203X012 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 ll Standard English German French Italian Spanish Japanese Chinese Portuguese Russian Polish and Czech ll Optional English German French Italian Spanish Japanese Chinese and Arabic ll 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 5V Reference Accuracy 2 of travel span 5 Transmitter 4 20 mA output isolated Supply Voltage 8 30
45. on of the configuration items Zero Control Signal Identifies 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 Control Signal This corresponds to setting the output pressure to zero Pressure Units Defines the pressure units in either PSI BAR or KPA Input Range Low This will correspond to 0 travel if the Zero Control Signal is configured as closed If the Zero Control Signal is configured as open this will correspond to 10025 travel Input Range High This will correspond to 100 travel if the Zero Control Signal is configured as closed If the Zero Control Signal is configured as open this will correspond to 0 travel Characteristic Defines the relationship between the travel target and the ranged set point Ranged set point is the input to the characterization function If the Zero Control Signal is closed then a set point of 0 corresponds to a ranged input of 0 If the Zero Control Signal is open a set point of 0 corresponds to a ranged input of 100 Travel target is the output from the characterization function Note Travel cutoffs are enabled by default on all units 23 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 The factory default characteristic is LINEAR You can also use a QUICK OPEN EQUAL or CUSTOM function However the c
46. on on mounting the digital valve controller to a specific actuator model ul DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 The DVC2000 housing is available in four different configurations depending on the actuator mounting method and threaded connection style Figure 1 shows the available configurations Figure 1 Housing Variations HOUSINGS FOR HOUSINGS FOR LINEAR AND ROTARY ACTUATORS FISHER GX ACTUATORS CONNECTIONS AVAILABLE CONNECTIONS AVAILABLE M20 CONDUIT AND G1 4 PNEUMATIC M20 CONDUIT AND 1 4 PNEUMATIC 1 2 NPT CONDUIT AND 1 4 NPT PNEUMATIC 1 2 NPT CONDUIT AND 1 4 NPT PNEUMATIC A 2 O w Z lt W9015 ROTARY NAMUR M6 CAPTIVE MOUNTING BOLTS M8 The feedback system for the DVC2000 digital valve controller utilizes a magnetic field for true linkage less non contacting position measurement In order to prevent inadvertent stem movement while the instrument is in operation magnetic tools such as a magnetic tipped screwdriver should not be used CAUTION The magnet material has been specifically chosen to provide a long term stable magnetic field However as with any magnet care must be taken when handling the magnet assembly Another high powered magnet placed in close proximity less than 25 mm can cause permanent damage Potential sources of damaging equipment include but are not limited to transformers DC motor
47. ons of safe use could result in personal injury or property damage from fire or explosion or area re classification CSA Intrinsically Safe Non Incendive No special conditions for safe use Refer to figure 24 for a typical DVC2000 CSA approval nameplate and figure 25 for installation drawing GE12444 Figure 24 Typical CSA Nameplate TYPE DVC2000 MARFA S N FISHER CONTROLS INTL LLC MARSHALLTOWN IOWA USA 30mADC 30VDC 100PSI MAX MFG LOCATION AMBIENT TEMP 40 C TO 80 C IP66 TYPE 4X CL DIV 2 GP ABCD 5 Ex ia INTRINSICALLY SAFE CL DIV 1 GP ABCD PER DWG Ex ia lC T4 Tamb lt 80 C T5 Tamb lt 40 C PER DWG GE12444 WARNING SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY AND OR SUITABILITY FOR DIVISION 2 DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF REFER TO MANUAL FOR ADDITIONAL WARNINGS AND LIMITS GE59009 A 33 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Figure 25 CSA Installation Drawing EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE CANADIAN ELECTRICAL CODE CEC PART 1 BARRIERS MUST BE CSA APPROVED WITH ENTITY PARAMETERS AND ARE TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER S I S INSTALLATION INSTRUCTIONS THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS TO ASSOCIATED APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH COMBINATION THE CRITERIA FOR INTERCONNECTION IS THAT THE VOLTAGE
48. que of 2 37 Nem 21 inelbf for 4 mm screws and 5 08 Nem 45 inelbf for 5 mm screws While tightening the fasteners using the hex key should be sufficient blue medium thread locker may be used for additional security 7 Mount the digital valve controller to the mounting bracket using the mounting bolts See figure 6 8 Check for clearance between the magnet assembly and the DVC2000 feedback slot The magnet assembly should be positioned so that the index mark in the feedback slot of the DVC2000 housing is within the valid range on the magnet assembly throughout the range of travel See figure 2 9 Install tubing between the actuator casing and the pneumatic positioner output connection that has the arrow pointing away from the opening See figure 7 Figure 6 Mounting Holes for Linear Actuators Figure 7 Conduit and Pneumatic Thread Variations ARROW POINTING AWAY FROM PORT OUTPUT TO ACTUATOR E 1 4NPT PNEUMATIC CONNECTIONS ARROW POINTING b TOWARDS THE PORT AIR SUPPLY IN M8 THREADED MOUNTING HOLES G1 4 PNEUMATIC CONNECTIONS W9016 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Mounting on GX Actuators The DVC2000 digital valve controller mounts directly on the GX actuator without the need for a mounting bracket However in applications where the process temperature exceeds 80 C 176 F it may be necessary to apply an insulating gasket between the actuato
49. r yoke and the DVC2000 as shown in figure 8 The heat conducted from the process line will transmit through the valve body and actuator and ultimately to the DVC2000 Temperature seen at the DVC2000 is a function of the ambient temperature as well as the process temperature Guidelines on when to apply the high temperature gasket set are shown in fiqure 9 Figure 8 Mounting to Fisher GX Actuator with Insulating Gasket and O Ring 100 SB SS E E E ERE S ER gee a Cees a ele E EEEN EERE Fae a dig NS a eT 100 50 0 50 100 150 200 250 300 PROCESS TEMP C AMBIENT TEMP C NOTES ZONE 1 STANDARD GX BONNET AND STANDARD DVC2000 MOUNTING APPLY ZONE 2 REQUIRES GX EXTENSION BONNET OR HIGH TEMPERATURE DVC2000 GASKET SET Note The GX extension bonnet option is an alternate way to address the high process temperature influence on the DVC2000 However if the extension bonnet is used the high temperature DVC2000 mounting kit is not required Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 If the process and ambient temperatures exceed the limits indicated by zone 2 then the DVC2000 high temperature mounting kit can not be used
50. s stacking magnet arrays CAUTION General Guidelines for use of High Power Magnets with Positioners Use of high power magnets in close proximity to any positioner which is operating a process should be avoided Regardless of the positioner model high power magnets can affect the positioner s ability to control the valve Technicians should avoid the use of high power magnets in close proximity with any positioner Use of Magnetic Tools with the DVC2000 e Magnetic Tip Screw Drivers Magnetic tip screw drivers should not be brought in close proximity to the DVC2000 or the magnetic feedback array located at the back of the instrument during process operations Calibrator Strap Magnets These are high power magnets used to hold 4 20 ma calibrators Normally these calibrators would not be used while an instrument is controlling the process High power magnets should be kept at least 15 cm 6 inches from the DVC2000 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 Note As a general rule do not use less than 50 of the magnet array for full travel measurement Performance will decrease as the array is increasingly subranged The linear magnet arrays have a valid travel range indicated by arrows molded into the piece This means that the hall sensor on the back of the DVC2000 housing has to remain within this range throughout the entire valve travel See figure 2 The linear magnet arrays are symm
51. start 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 must be clean dry air or noncorrosive gas that meets the requirements of ISA Standard 7 0 01 A maximum 40 micrometer particle size in the air system is acceptable Further filtration 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 Temperature Limits 40 to 85 C 40 to 185 F LCD may not be readable below 20 C 4 F continued DVC2000 Digital Valve Controller April 2014 Air Consumption 2 Supply pressure At 1 5 bar 22 psig 0 06 normal m3 h 2 3 scfh At 4 bar 58 psig 9 0 12 normal m3 h 4 4 scfh Air Capacity 2 Supply pressure At 1 5 bar 22 psig 3 4 48 normal m3 h 167 scfh At 4 bar 58 psig 2 9 06 normal m3 h 338 scfh Independent Linearity 0 526 of output span Electromagnetic Compatibility Meets EN 61326 1 First Edition Immunity Industrial locations per Tabl
52. sure from both sides of the valve body Shut off all pressure lines to the actuator releasing all pressure from the actuator Use lock out procedures to be sure that the above measures stay in effect while you work on the equipment 2 Attach the magnet assembly to the actuator shaft At mid travel the flats on the magnet assembly should be approximately parallel to the channel on the back of the DVC2000 housing as shown in figure 14 Install the mounting bracket on the actuator Attach the digital valve controller to the mounting bracket using the 4 mounting bolts as shown in figure 13 Check for clearance between the magnet assembly and the positioner feedback slot Install tubing between the actuator casing and the pneumatic positioner output connection that has the arrow pointing away from the opening See figure 7 Du UW Figure 14 Magnetic Assembly Orientation on Quarter Turn Actuators ORIENTATION AT ONE TRAVEL EXTREME ORIENTATION ssC AT MID TRAVEL I FLATS PARALLEL TO DVC2000 gt 7 CHANNEL lt 1 ORIENTATION AT THE OTHER TRAVEL EXTREME ab 15 THIS EXAMPLE SHOWS AN ACTUATOR WITH 90 TRAVEL ON AN ACTUATOR THAT HAS LESS THAN 90 TRAVEL THE MAGNET ASSEMBLY MAY NOT BE PARALLEL AT THE MID TRAVEL POINT TO VERIFY THE MAGNET ASSEMBLY POSITION IS IN WORKING RANGE CONFIRM TRAVEL COUNTS ARE WITHIN THE EXPECTED RANGE OF 175 3800 USING W8836 VALVELINK SOFTWARE OR A FIELD COMMUNICATOR
53. t is required CAUTION Do not install a magnet array that is shorter than the physical travel of the actuator Loss of control will result from the magnet array moving outside the range of the index mark in the feedback slot of the DVC2000 housing 4 Using the alignment template supplied with the mounting kit position the feedback array inside the retaining slot 5 Align the magnet array as follows For air to open actuators e g Fisher 667 vertically align the magnet array so that the center line of the alignment template is lined up as close as possible with the upper extreme of the valid travel range on the feedback array See figure 4 For air to close actuators e g Fisher 657 vertically align the magnet array so that the center line of the alignment template is lined up as close as possible with the lower extreme of the valid travel range on the feedback array See figure 5 Figure 4 Air to Open Magnet Array Alignment Figure 5 Air to Close Magnet Array Alignment 7 ALIGNMENT TEMPLATE os ALIGNMENT TEMPLATE RETAINING RETAINING SLOT SLOT LINE UP WITH LOWER EXTREME OF VALID TRAVEL RANGE LINE UP WITH UPPER EXTREME OF VALID TRAVEL RANGE W9718 W9719 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April 2014 6 Tighten the fasteners and remove the alignment template Note Use a flat end hex key to tighten the mounting assembly fasteners to a tor
54. tall tubing between the actuator casing and the pneumatic positioner output connection that has the arrow pointing away from the opening See figure 7 10 Install a vent in the port on the lower diaphragm casing Note When field converting a GX actuator from fail open to fail closed or vice versa you will need to change the plugs for the pneumatic passages in the DVC2000 housing e To convert to fail closed remove the R1 8 pneumatic plug on the back of the DVC2000 housing and install an O ring Plug the external pneumatic output with a 1 4 NPT or G1 4 plug depending on the housing version Refer to figure 12 e Toconvert to fail open remove the external pneumatic plug 1 4 NPT or G1 4 plug depending on the housing version Install an R1 8 plug on the back of the DVC2000 housing Install tubing between the pneumatic output connection of the DVC2000 to the pneumatic port on top of the actuator casing DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Guidelines for Mounting on Quarter Turn Rotary Actuators The DVC2000 digital valve controller can be mounted to any quarter turn rotary actuator as well as those that comply with the NAMUR guidelines A mounting bracket and associated hardware are required Refer to figure 13 Figure 13 For Rotary Actuators with Typical Mounting Bracket Shown M6 MOUNTING BOLTS 4 W8835 1 Isolate the control valve from the process line pressure and release pres
55. the factory with the position transmitter already calibrated You do not normally need to perform this procedure However if you suspect that this needs adjustment follow the procedure below and refer to figure 22 25 DVC2000 Digital Valve Controller Quick Start Guide April 2014 D103203X012 Figure 22 Position Transmitter Calibration TRAVEL 66 876 14 6 MA 0 92 BAR QUICK SETUP TRAVEL CALIBRATION TUNING DETAILED SETUP ANALOG INPUT CALIBRATION POSITION TRANSMIITTER CAL SAVE amp EXIT PRESS gt mA OUT WILL CHANGE PRESS p gt FOR 3 SEC USE A OR V USE A OR V TO SEND 4MA TO SEND 20MA SAVE amp EXIT EXIT W O SAVING Connect a current meter in series with the transmitter output terminals 31 amp 32 and a voltage source such as the DCS analog input channel From the home screen press the DOWN W arrow key six times and then press the RIGHT p gt arrow key 1 Usethe UP A and DOWN W arrow keys to manipulate the output current read by the current meter When 4 mA is read by the meter press the RIGHT p gt arrow key 2 Again use the UP A and DOWN W arrow keys to manipulate the output current read by the current meter When 20 mA is read by the meter 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 Local Control This procedure allows the user t
56. ustom function is initially configured linear unless you use a HART based host to reconfigure the custom points Custom confiquration can be selected but the curve cannot be modified with the local interface Figure 20 Detailed Setup Flow Chart RAVEL 66 8 4 6 MA 0 92 BAR CALIBRATION ZERO CTL SIGNAL CHARACTERISTIC VALVE p gt CLOSED p gt LINEAR PRESSURE UNITS 4 INPUT RANGE INPUT RANGE BAR LOW gt 4 HIGH gt 20 MA 4MA CLOSED BAR QUICK OPEN OPEN PSI PA LINEAR KPA 19MA EQUAL CUSTOM Only with Optional Position Transmitter Limit Switches Only with Optional Position Transmitter Limit Switches TRANSMITTER lt SAVE amp EXIT AMA p gt CLOSED e PRESS gt t CLOSED BELOW SAVE amp EXIT OPEN bee BELOW ABOVE EXIT W O SAVIN DISABLED DISABLED Transmitter 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 lt 3 6 mA Refer to figure 21 for location and switch selection 24 Quick Start Guide DVC2000 Digital Valve Controller D103203X012 April
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