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Fisherr FIELDVUE™ DVC6200 Digital Valve Controller

1. 38 Manual Calibration 39 Pushbutton Calibration 40 Sensor Calibration 41 Pressure Sensors 41 Analog Input Calibration 42 Relay Adjustment 43 Double Acting 43 Single Acting Relays 44 PSI cd te nate popes Ud ences dot 45 Section 5 Device Information Diagnostics and Alerts 47 OVCIVIEW eum cis ee ota dee hase oe am DS EE 47 Status amp Primary Purpose Variables 47 Device Information 47 Service 5 48 Device usce ee wie Du dE E 48 Alert Record 48 Ele CETORICS orte dee inched detec b ato bast RUE 48 MESSI SR ETE ETE LO D T D Wee keene 49 dide eee A een ARMAS LEES A 2e 50 Travel HISLODV occ cet es o seks kee nes 51 Alert 51 SAS eet terete et ec ets ce 52 Biella Lr 52 Stroke Valve 52 Partial Stroke Test ODV only 52 VartableS nexu eae ho Re Ua 53 Section 6 Maintenance and Troubleshooting 55 Replacing the Magnetic Feedback Assembly 56 Module Base 56 Tools Required 56 Component Replace
2. Cutoff Select When the Lo Cutoff Limit Select is configured for Cutoff the Travel Target is set to 23 when the Travel is below the Lo Cutoff Point When the Hi Cutoff Limit Select is configured for Limit the Travel Target will not fall below the Lo Limit Point Lo Limit Cutoff Point This is the point within the calibrated travel range below which the Limit or Cutoff is in effect When using cutoffs a Cutoff Lo of 0 526 is recommended to help ensure maximum shutoff seat loading The Lo Limit Cutoff is deactivated by setting it to 25 End Point Pressure Control EPPC Note End Point Pressure Control is available for instrument level ODV e EPPC Enable Select Yes or No End Point Pressure Control allows the digital valve controller to pull back from saturation of the pneumatic output after reaching the travel extreme Rather than having the instrument provide full supply pressure saturation continuously at the travel extreme the digital valve controller switches to an End Point Pressure Control where the output pressure pressure controller set point to the actuator is maintained at a certain value This value is configured through the Upper Operating Pressure feature Because the digital valve controller is constantly in control and not allowed to reach a dormant or saturated state it is constantly testing its own pneumatic system If there is an output pressure deviation for example the instrument will issue an alert To en
3. 3 Lo Limit Cutoff Select 2 2 3 3 End Point Pressure Control EPPC 1 EPPC Enab 2 Change EPPC Enab 3 EPPC Set Point 4 EPPC Saturation Time 2 2 3 4 Pressure Control 1 Pressure Range High 2 Pressure Range Lo 2 2 3 5 Pressure Fallback 1 Tvl Dev Press Fallback 2 Tvl Dev Press Fallback Time 3 Fallback Recovery LI gt PRESSURE FALLBACK IS AVAILABLE FOR INSTRUMENT LEVEL AD PD AND ODV 87 Field Communicator Menu Trees July 2012 Instruction Manual D103605X012 Figure B 7 Manual Setup gt Tuning 2 2 4 through Manual Setup gt Outputs 2 2 7 Tuning 1 Travel Tuning Manual Setup 1 Mode and Protection 2 Instrument 3 Travel Pressure Control 4 Tuning 5 Valve and Actuator WITH I O PACKAGE Lid x O L gt WITH I O PACKAGE 2 2 6 HD AD PD 2 2 7 ODV Outputs 1 Output Terminal Config 2 Switch Configuration 3 Transmitter Output 4 HART Var Assignments lt 3 5 Burst Mode 2 2 6 1 HC AD PD 2 2 7 1 ODV 2 2 6 5 HC AD PD Output Terminal Config 2 2 7 5 ODV Burst Mode 1 Burst Enable 2 Burst Command 1 Output Terminal Enable 2 Function 3 Fail Signal 2 2 6 2 HC AD PD 2 2 7 2 ODV Switch Configuration 1 Limit Switch Trip Point 2 Alert Switch Source 2 2 6 4 HC AD PD 2 2 7 4 ODV HART Var Assignments 1 Primary Variable PV 2 Secondary Variable SV 3 Switch Closed 3 Tertiary V
4. 2e Improper field wiring 2e Check polarity of wiring and integrity of connections Make sure cable shield is grounded only at the control system 2f Controller output providing less than 4 mA to loop 2f Check control system minimum output setting which should not be less than 3 8 mA 2g Disconnected loop wiring cable at PWB 2g Verify connectors are plugged in correctly 2h PWB DIP switch not set properly 2h Check for incorrect setting or broken DIP switch on the back of the PWB Reset switch or replace PWB if switch is broken See table 6 2 for switch setting information 66 Instruction Manual Maintenance and Troubleshooting D103605X012 July 2012 Table 6 3 Instrument Troubleshooting Possible Cause 2j PWB failure 2j Use a 4 20 mA current source to apply power to the instrument Terminal voltage across the LOOP and LOOP terminals should be 8 0 to 9 5 VDC If the terminal voltage is not 8 0 to 9 5 VDC replace the PWB 2k Polling address incorrect 2k Use the Field Communicator to set the polling address refer Symptom 2 Instrument will not communicate 3 Instrument will not calibrate has sluggish performance or oscillates to the Detailed Setup section From the Utility menu select Configure Communicator gt Polling gt Always Poll Set the instrument polling address to 0 2l Defective terminal box 2l Check continuity from each screw terminal to the corresponding PWB connector pi
5. One isolated switch configurable throughout the calibrated travel range or actuated from a device alert Off State 0 mA nominal On State up to 1 A Supply Voltage 30 VDC maximum Reference Accuracy 2 of travel span Contact your Emerson Process Management sales office or go to www FIELDVUE com for additional information 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 NOTE Specialized instrument terms are defined in ANSI ISA Standard 51 1 Process Instrument Terminology 1 The pressure temperature limits in this document and any other applicable code or standard should not be exceeded 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 Values at 1 4 bar 20 psig based on a single acting direct relay values at 5 5 bar 80 psig based on double acting relay 4 Temperature limits vary based on hazardous area approval 5 Not applicable for travels less than 19 mm 0 75 inch or for shaft rotation less than 60 degrees Also not applicable fo
6. Valve Serial Number 17 Valve Style 28 ValveLink software 3 Variable Out of Range 49 Variables Status amp Primary Purpose 47 Velocity Gain Travel Tuning 25 Vibration Testing Method 6 102 Instruction Manual D103605X012 Voltage Available 9 checking 65 W Weight DVC6200 6 DVC6205 6 DVC6215 6 Wiring Practices 9 Control System Requirements 9 Compliance Voltage 11 HART Filter 9 Voltage Available 9 Maximum Cable Capacitance 12 Write Protection 16 Z Zero Power Condition 29 Instruction Manual DVC6200 Digital Valve Controller D103605X012 July 2012 103 DVC6200 Digital Valve Controller Instruction Manual July 2012 D103605X012 Neither Emerson Emerson Process Management 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 PlantWeb PROVOX Rosemount Tri Loop DeltaV RS3 and THUM 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 is a mark owned by the HART Communication Foundation All other marks are the property of their respective owners The contents of this publication are presented for in
7. Connect the terminal box wiring connector to the PWB assembly key 50 Orientation of the connector is required Reassemble the module base to the housing by performing the Replacing the Module Base procedure Reconnect the field wiring as noted in step 2 in the Removing the Terminal Box procedure Uu KR UJ Apply lubricant silicone sealant to the O ring key 36 and install the O ring over the 2 5 8 inch threads of the terminal box Use of a tool is recommended to prevent cutting the O ring while installing it over the threads 7 Apply lithium grease key 63 to the 2 5 8 inch threads on the terminal box to prevent seizing or galling when the cap is installed 8 Screw the cap key 4 onto the terminal box 9 Install a set screw key 58 into the cap key 4 Loosen the cap not more than 1 turn to align the set screw over one of the recesses in the terminal box Tighten the set screw key 58 DVC6215 Feedback Unit There are no replaceable parts on the DVC6215 feedback unit Contact your Emerson Process Management if a replacement DVC6215 feedback unit is needed Troubleshooting If communication or output difficulties are experienced with the instrument refer to the troubleshooting chart in table 6 3 Also see the DVC6200 Technical Support Checklist on page 68 Checking Voltage Available Personal injury or property damage caused by fire or explosion may occur if this test is attempted in an area which contains a po
8. Valve Style Enter the valve style rotary or sliding stem 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 Feedback Connection Refer to table 3 6 for Feedback Connection options Choose the assembly that matches the actuator travel range Note As a general rule do not use less than 60 of the magnet assembly travel range for full travel measurement Performance will decrease as the assembly is increasingly subranged The linear magnet assemblies have a valid travel range indicated by arrows molded into the piece This means that the hall sensor on the back of the DVC6200 housing has to remain within this range throughout the entire valve travel The linear magnet assemblies are symmetrical Either end may be up Table 3 6 Feedback Connection Options Travel Range Magnet Assembly SStem 25 0 76 1 00 SStem 38 1 01 1 50 SStem 100 SStem 210 SStem 1 Roller Oo o NE RShaft Window 1 ow RShaft Window 2 o cw RShaft End Mount BEEN Relay Type There are three categories of relays that result in combinations from which to select Relay Type The relay type is printed on the label affixed to the relay body A 7 double acting or single acting B single acting reverse C single acting direct Special App This is used in single acting applications where the unused output port is configure
9. When replacing components use only components specified 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 2 and may also impair operations and the intended function of the device Because of the diagnostic capability of the DVC6200 predictive maintenance is available through the use of ValveLink software Using the digital valve controller valve and instrument maintenance can be enhanced thus avoiding unnecessary maintenance For information on using ValveLink software refer to the ValveLink software online help 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 terminal box cover Disconnect the field wiring from the terminal board Shut off the instrument air supply Disconnect the pneumatic tubing and remove the DVC6200 or the DVC6215 from the actuator Remove the screws holding the magnet assembly to the connector arm Du A N When replacing the instrument be sure to follow the mounting guidelines in the Installation section Setup calibrate the instrument prior to returning to service Module Base Maintenance The digital valve controller contains a module base consisting of
10. oz cis eat ait cae ec PEET cui oh ewes weed ME OA Edit Instrument Time www Fisher com FIELDVUE ruments Travel Pressure 18 Travel Pressure Select 18 Cutoffs and Limits 19 End Point Pressure Control 19 Pressure Control 20 Pressure 20 Control Mode 21 ChiardcterizablOl EYE PIA 21 Dynamic Response 23 UN obs area bebe ens nese age 24 Travel TUNNO 24 Pressure TUDING 27 Travel Pressure Integral Settings 27 Valve and 28 Partial Test creed Fes EE REDE EA 30 p ee e ati tuns een eres te 33 Output Terminal Configuration 33 Switch Configuration 33 HART Variable Assignments 34 Transmitter Output 34 Alet Setup adeb v A CR 35 Change to 5 7 36 es EMERSON Process Management DVC6200 Digital Valve Controller July 2012 Contents continued Section 4 Calibration 37 Calibration Overview 37 Travel Calibration 38 Auto Calibration
11. FEEDBACK CONNECTIONS MAIN TERMINAL BOX MAIN TERMINAL TERMINAL BOX NOT i BOX REPLACEABLE DVC6200 DVC6205 X0338 X0379 Removing the Terminal Box A WARNING To avoid personal injury or property damage caused by fire or explosion remove power to the instrument before removing the terminal box cover in an area which contains a potentially explosive atmosphere or has been classified as hazardous 1 Loosen the set screw key 58 in the cap key 4 so that the cap can be unscrewed from the terminal box 2 After removing the cap key 4 note the location of field wiring connections and disconnect the field wiring from the terminal box 64 Instruction Manual Maintenance and Troubleshooting D103605X012 July 2012 3 Separate the module base from the housing by performing the Removing the Module Base procedure 4 Disconnect the terminal box wiring connector from the PWB assembly key 50 5 Remove the screw key 72 Pull the terminal box assembly straight out of the housing Replacing the Terminal Box Note Inspect all O rings for wear and replace as necessary 1 Apply lubricant silicone sealant to the O ring key 34 and install the O ring over the stem of the terminal box 2 Insert the terminal box assembly stem into the housing until it bottoms out Position the terminal box assembly so that the hole for the screw key 72 in the terminal box aligns with the threaded hole in the housing Install the screw key 72
12. Figure B 4 Guided Setup 2 1 Guided Setup 1 Device Setup 2 Performance Tuner lt 7 NOTES 1 gt THIS MENU ITEM IS STABILIZE OPTIMIZE FOR INSTRUMENT LEVEL HC 85 Field Communicator Menu Trees Instruction Manual July 2012 D103605X012 Figure B 5 Manual Setup gt Mode Protection 2 2 1 and Manual Setup gt Instrument 2 2 2 2 2 1 Mode and Protection 2 2 2 1 ae 1 Instrument Mode Identification 2 Change Instrument Mode 1 HART Tag 2 HART Long Tag lt q 3 Write Protection Manual Setup 4 Change Write Protection 3 Description 1 Mode and Protection 4 Message 2 Instrument x Instrument 5 Polling Address 3 Travel Pressure Control 4 Tuning 5 Valve and Actuator 6 Partial Stroke Test PST 7 Outputs 1 Identification 2 2 2 2 Serial Numbers J Serial Numbers P OE 1 Instrument Serial Number gt Analoginpar Range 2 Valve Serial Number Units 1 Pressure Units 2 2 2 6 6 Spec Sheet 7 Edit Instrument Time Spec Sheet 2 Temperature Units 3 Analog Input Units 1 Units 2 2 2 3 2 Valve tT Trim 4 Actuator 2 2 2 6 3 1 Calibration Button 5 Accessories Tim 2 Auxiliary Terminal Action lt 2 2 2 6 5 Edit Auxiliary Terminal Action lt 2 Accessories seat Type Analog Input Range 1 Input Range Hi 2
13. Kit Description Part Number 1 Elastomer Spare Parts Kit kit contains parts to service one digital valve controller Standard 19B5402X012 Extreme Temperature option fluorosilicone elastomers 19B5402X022 2 Small Hardware Spare Parts Kit kit contains parts to service one digital valve controller 19B5403X012 3 Seal Screen Kit kit contains 25 seal screens key 231 and 25 O rings key 39 WITHOUT I O PACKAGE WITH I O PACKAGE Standard and Extreme Temperature option 14B5072X182 fluorosilicone elastomers Ke Description 4 Terminal Box Kit see figure 7 1 ii 50 PWB Assembly HW2 see figure 7 2 and 7 4 for DVC6200 and DVC6205 Note Use only with replace in kind The following terminal boxes are Note compatible only with PWB Assembly electronics hardware revision 2 The following PWB Assemblies are compatible only with the terminal HW2 boxes shown in figure 7 1 Contact your Emerson Process Managment sales offcie for PWB Assembly FS Numbers Aluminum without I O Package Hardware Revision 2 HW2 without I O Package Standard Temperature nitrile elastomers 19B5401X142 For instrument level HC For instrument level AD For instrument level PD For instrument level ODV Hardware Revision 2 HW2 with I O Package For instrument level HC For instrument level AD For instrument level PD For instrument level ODV 69 Parts July 2012 Kit 5 6 7 8 9 10 70 Description Part Number I P Converter Kit
14. contact your Emerson Process Management sales office 11 Wiring Practices Instruction Manual July 2012 D103605X012 Auxiliary Terminal Wiring Length Guidelines The Auxiliary Input Terminals of a DVC6200 with instrument level ODV can be used with a locally mounted switch for initiating a partial stroke test Some applications require that the partial stroke test be initiated from a remote location Thelength for wiring connected to the Auxiliary Input Terminals is limited by capacitance For proper operation of the Auxiliary Input Terminals capacitance should not exceed 18000 pF As with all control signal wiring good wiring practices should be observed to minimize adverse effect of electrical noise on the Aux Switch function Example Calculation Capacitance per foot or per meter is required to calculate the length of wire that may be connected to the Aux switch input The wire should not exceed the capacitance limit of 18000 pF Typically the wire manufacturer supplies a data sheet which provides all of the electrical properties of the wire The pertinent parameter is the highest possible capacitance If shielded wire is used the appropriate number is the Conductor to Other Conductor amp Shield value Example 18AWG Unshielded Audio Control and Instrumentation Cable Manufacturer s specifications include Nom Capacitance Conductor to Conductor 1 KHz 26 pF ft Nom Conductor DC Resistance 20 Deg C 5 96 Ohms 1000 ft Max
15. 21 Restart Control Mode 21 Critical NVM Alert 48 Custom Characterization Defining 21 Cutoffs and Limits 19 Hi Limit Cutoff Point 19 Hi Limit Cutoff Select 19 Lo Limit Cutoff Point 19 Lo Limit Cutoff Select 19 Cycle Count High Alert 51 D Declaration of SEP 6 Default Parameters Detailed Setup 15 Descriptor 17 Device Diagnostics 48 Device Information 47 Device Status 48 Alert Record 48 Alert Record 51 Electronics 48 Pressure 49 Status 52 Travel 50 Travel History 51 Diagnostic Data Available Alert 52 Diagnostic in Progress Alert 52 Diagnostics 52 Partial Stroke Test 52 Stroke Valve 52 Digital Calibration Adjust 39 DIP Switch setting 61 97 Index July 2012 Drive Current Failure 48 Drive Signal Alert 48 DVC6215 Feedback Unit Maintenance 65 Dynamic Response 23 Lag Time 23 SP Rate Close 23 SP Rate Open 23 E Edit Instrument Time 18 Educational Services 8 Electrical Classification 6 Electromagnetic Compatibility 5 EMC Summary Results Immunity 7 End Point Pressure Control 19 End Point Pressure Control EPPC 19 Expert tuning travel tuning 24 27 F Fail Signal Output Terminal Configuration 33 Fallback Recovery 20 Fallback Sensor Failure Travel Pressure Select 18 Fallback Sensor Tvl Deviation Travel Pressure Select 19 Fast Key Sequences Field Communicator 83 Feedback Connection 28 Feedback Connections 28 Field Communicator
16. 49 Device Information Diagnostics and Alerts Instruction Manual July 2012 D103605X012 Travel Note The Travel Alert Deadband applies to the Travel Deviation Alert as well as the Travel Alert Hi Lo Hi Hi and Lo Lo e Travel Deviation Alert If the difference between the Travel Target and the Travel 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 between the travel target and the Travel is less than the Travel Deviation Alert Point minus the Travel Alert Deadband e Travel Alert Hi This alert is active when the Travel exceeds the Travel Alert Hi Point Once the alert is active the alert will clear when the Travel falls below the Travel Alert Hi Point minus the Travel Alert Deadband See figure 5 1 ALERT IS SET TRAVEL ALERT HIGH POINT O TRAVEL ALERT DEADBAND ALERT IS CLEARED A6532 e Travel Alert Hi Hi This alert is active when the Travel exceeds the Travel Alert Hi Hi Point Once the alert is active the alert will clear when the Travel falls below the Travel Alert Hi Hi Point minus the Travel Alert Deadband e Travel Alert Lo This alert is active when the Travel is below the Travel Alert Lo Point Once the alert is active the alert will clear when the Travel exceeds the Travel Alert Lo Point plus the Travel Alert Deadband e Travel Alert Lo Lo This alert is active when the Travel is b
17. 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 Calibration Location Where the instrument was last calibrated either in the factory or in the field Configuration Stored instructions and operating parameters for a FIELDVUE Instrument Glossary July 2012 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 c
18. DVC6200 or DVC6205 will be equipped with either gauges key 47 pipe plugs key 66 or tire valves key 67 Single acting direct instruments will also have a screen key 236 figure 7 3 These are located on the top of the module base next to the relay 63 Maintenance and Troubleshooting Instruction Manual July 2012 D103605X012 Perform the following procedure to replace the gauges tire valves or pipe plugs Refer to figure 7 2 and 7 3 for key number locations 1 Remove the front cover key 43 2 Remove the gauge pipe plug or tire valve as follows For gauges key 47 the flats are on the gauge case Use a wrench on the flats of the gauge to remove the gauge from the module base For double acting instruments to remove the supply gauge remove one of the output gauges For pipe plugs key 66 and tire valves key 67 use a wrench to remove these from the module base 3 Apply zinc based anti seize sealant key 64 to the threads of the replacement gauges pipe plugs or tire valves 4 Using a wrench screw the gauges pipe plugs ortire valves into the module base Terminal Box Refer to figure 7 2 or 7 4 for key number locations The terminal box is located on the housing and contains the terminal strip assembly for field wiring connections Note The DVC6205 feedback connections terminal box shown in figure 6 6 is not a replaceable part Do not remove the tamper proof paint on the screw Figure 6 6 Terminal Boxes
19. Input Range Lo Leak Class Port Diameter Port Type 1 Volume Booster 2 Quick Release 3 Solenoid Valve Flow Direction Push Down To Flow Tends To Unbalanced Area 2 2 2 6 2 Valve 4 Position Transmitter 5 Limit Switch Valve Open 6 Limit Switch Valve Close 2 2 2 6 1 Units 1 Travel Units 2 2 2 6 4 Actuator 1 Actuator Manufacturer 1 Valve Manufacturer 2 Length Units 2 Actuator Model 2 Valve Model 3 Area Units 3 Actuator Size 3 Valve Size 4 Spring Rate Units 4 Actuator Selection 4 Valve Class 5 Torque Units 5 Lever Style 5 Stem Diameter 6 Lever Arm Length 6 Packing Type 2 2 2 6 2 7 7 Effective Area 7 Valve Travel _ Valve Travel 8 Spring Rate 8 9 Air 9 Inlet Outlet Pressures 1 Rated Travel Torque 2 Actual Travel 2 2 2 6 2 9 Torque 2 2 2 6 2 8 1 Dynamic Torque 2 Breakout Torque Inlet Outlet Pressures 1 Inlet Pressure NOTES 2 Outlet Pressure 1 gt HART LONG TAG IS AVAILABLE WITH HART 7 AUXILIARY TERMINAL ACTION AND EDIT AUXILIARY TERMINAL ACTION ARE AVAILABLE WITH INSTRUMENT LEVEL ODV 86 Instruction Manual D103605X012 Field Communicator Menu Trees July 2012 Figure B 6 Manual Setup gt Travel Pressure Control 2 2 3 Manual Setup 1 Mode and Protection 2 Instrument 3 Travel Pressure Control 4 Tuning 5 Valve and Actuator 6 Partial Stroke Test PST 7 Outputs 2 2 3 Travel Pressure Control ODV Travel Pressure Select Pr
20. Operating Voltage UL 200 V RMS PLTC CMG 150 V RMS ITC Allowable Length with this cable 18000pF 26pF ft 692 ft Example 18AWG Shielded Audio Control and Instrumentation Cable Manufacturer s specifications include Nom Characteristic Impedance 29 Ohms Nom Inductance 15 wH ft Nom Capacitance Conductor to Conductor 1 KHz 51 pF ft Nom Cap Cond to other Cond amp Shield 1 KHz 97 pF ft Allowable Length with this cable 18000pF 97pF ft 185 ft The AUX switch input passes less than 1 mA through the switch contacts and uses less than 5V therefore neither the resistance nor the voltage rating of the cable are critical Ensure that switch contact corrosion is prevented It is generally advisable that the switch have gold plated or sealed contacts Maximum Cable Capacitance The maximum cable length for HART communication is limited by the characteristic capacitance of the cable Maximum length due to capacitance can be calculated using the following formulas Length ft 160 000 Cmaster PF Ccable PF ft Length m 160 000 Craster PF Ccable PF m where 160 000 a constant derived for FIELDVUE instruments to ensure that the HART network RC time constant will be no greater than 65 us per the HART specification Cmaster the capacitance of the control system or HART filter Instruction Manual Wiring Practices D103605X012 July 2012 the capacitance of the cable used see
21. Partial Stroke Test 53 Field Communicator Menu Trees 83 Field Device Malfunction 49 Filter Settings Typical Lead Lag 23 Flash Integrity Failure 48 frequency shift keying FSK 79 Function Output Terminal Configuration Alert Switch 33 Limit Switch 33 Transmitter 33 98 Instruction Manual D103605X012 G Gain Values Pressure Tuning Sets 27 Travel Tuning Sets 24 Gauges maintenance 63 Guided Setup 15 H HART Communication principle of operation 79 HART Filter 9 HART Long Tag 16 HART Tag 16 HART Tri Loop 13 Installation Flowchart 13 HART Variable Assignments 34 HARTr communications protocol 3 Hazardous Area Approvals 6 Hi Limit Cutoff Point 19 Hi Limit Cutoff Select 19 Humidity Testing Method 6 I P Converter maintenance 59 removing 59 replacing 60 I P Filter replacing 59 Independent Linearity 5 Input Characterization 21 Input Impedance 6 Input Range 17 Input Range Hi 17 Input Range Lo 18 Input Signal 5 Instrument Level Capabilities 4 Instrument Mode 16 Instrument Time Edit 18 Instrument Time is Approximate Alert 49 Instument Serial Number 17 Instruction Manual D103605X012 Integral 4 20 mA Position Transmitter 6 specifications 6 Integral Dead Zone Travel Pressure Integral Settings 27 Integral Enable Pressure Tuning 27 Travel Tuning 26 Integral Gain Pressure Tuning 27 Travel Tuning 26 Integral Limit Switch specific
22. Standard 38B6041X152 For Extreme Temperature option fluorosilicone elastomers 38B6041X132 Spare Module Base Assembly Kit aluminum kit contains module base key 2 drive screws qty 2 key 11 shield label key 19 hex socket cap screw qty 3 key 38 self tapping screw qty 2 key 49 pipe plug qty 3 key 61 retaining ring qty 3 key 154 screen key 236 and flame arrestors qty 3 key 243 GE18654X012 Spare Housing Assembly Kit aluminum kit contains housing key 1 vent assembly key 52 seal only included in Housing A kits key 288 seal key 237 O ring key 34 O ring only used with integrally mounted regulator key 5 Housing A used for GX actuator Standard nitrile elastomers GE48798X032 Extreme Temperature option fluorosilicone elastomers GE48798X042 Housing B used for all actuators except GX Standard nitrile elastomers GE48798X072 Extreme Temperature option fluorosilicone elastomers GE48798X082 Spare I P Shroud Kit kit contains shroud key 169 and hex socket cap screw qty 4 key 23 GE29183X012 Remote Mount Feedback Unit Kit see figure 7 5 remote housing assembly key25 hex socket set screw key 58 1 2 NPT pipe plug key 62 wire retainer qty 2 key 131 terminal cover key 255 o ring key 256 gasket Housing A only used for GX actuator key 287 seal Housing A only used for GX actuator key 288 GE46670X012 GE40178X012 Housing A used for GX actuato
23. amp 68 80 100 130 20 27 75 30 30E 34 34E 40 40E Spring See actuator instruction manual and nameplate Spring amp Diaphragm Spring amp Diaphragm Spring amp Diaphragm Window mount Piston Dbl w o Spring Piston Sgl w Spring Spring amp Diaphragm Window mount Spring amp Diaphragm Spring amp Diaphragm Spring amp Diaphragm NOTE Refer to figure table 3 6 for feedback connection magnet assembly information 1 X Expert Tuning Proportional Gain 4 2 Velocity Gain 3 0 Minor Loop Feedback Gain 18 0 2 Travel Sensor Motion in this instance refers to the motion of the magnet assembly Configuration July 2012 User Specified Away from the top of the instrument Towards the top of the instrument Away from the top of the instrument Depends upon pneumatic connections See description for Travel Sensor Motion Mounting Style Travel Sensor Motion A Away from the top of the instrument Towards the top of the instrument Towards the top of the instrument Away from the top of the instrument Away from the top of the instrument For Pg operating mode air opens Towards the top of the instrument For operating mode air closes Away from the top of the instrument Air to Open Air to Close Towards the top of Away from the top of the instrument the instrument Towards the top of the instrument Away from the top of the instrument Specify 3 V
24. d PSI MPA Gauge Scale To 60 PSI 0 4 MPa To 160 PSI 1 1 MPa PSI bar Gauge Scale To 60 PSI 4 bar To 160 PSI 11 bar PSI KG CM2 Gauge Scale To 60 PSI 4 KG CM2 To 160 PSI 11 KG CM2 18B7713X042 18B7713X022 18B7713X032 18B7713X012 18B7713X072 18B7713X082 Key 66 67 Instruction Manual D103605X012 Description Part Number Pipe Plug hex head For double acting and single acting direct w gauges none req d For single acting reverse w gauges 1 req d For all units w o gauges 3 req d Tire Valve used with Tire Valve Option only Double acting 3 req d Single acting 2 req d HART Filters HF340 DIN rail mount 39B5411X022 HF341 DIN rail Mount pass through no filter 39B5412X012 Recommended spare parts Instruction Manual Parts D103605X012 July 2012 Figure 7 2 FIELDVUE DVC6200 Digital Valve Controller Housing Assembly HOUSING A BACK VIEW HOUSING B BACK VIEW USED FOR GX ACTUATOR USED FOR ALL ACTUATORS EXCEPT GX DOUBLE ACTING DIRECT ACTING REVERSE ACTING APPLY LUBRICANT SEALANT OR THREAD LOCK APPLY LUBRICANT ON ALL O RINGS UNLESS OTHERWISE SPECIFIED GE40185 sheet 1 of 3 73 Parts July 2012 ft ceed ai _ in A 9 Bina dz APPLY LUBRICANT SEALANT OR THREAD LOCK APPLY LUBRICANT ON ALL O RINGS UNLESS OTHERWISE SPECIFIED GE40185 sheet 2 of 3 Figure 7 3 Gauge Configuration DOUBLE ACTING
25. digital valve controller using a set of contacts wired to the auxiliary terminals To perform a test the contacts must be closed for to 5 seconds and then opened To abort the test close the contacts for 1 second The last set of diagnostic data is stored in the instrument memory for later retrieval via ValveLink software e Field Communicator 1 Connect the Field Communicator to the LOOP terminals on the digital valve controller 2 Turn on the Field Communicator 3 From the Online menu select Service Tools gt Diagnostics gt Partial Stroke Test 4 Select either Standard 10 or Custom With the Custom Stroke Test the stroke may be entered up to 30 with configurable stroking speed and pause time 5 The currently configured Stroke Stroking Speed and Pause Time is displayed Choose Yes to run the test using these values Choose No to modify the values The default value for Stroke Speed is 0 25 second 6 The valve begins to move and the actual travel reported by the digital valve controller is displayed on the Field Communicator 7 Once the valve has reached the endpoint check that the valve has reached the desired set point The valve should return to its original position For information on configuring the Partial Stroke Test see Partial Stroke Variables in the Detailed Setup section Variables Field Communicator Service Tools gt Variables 3 4 The Variables section provides current values
26. it can be removed cleaned and replaced Lightly brush the exterior of the vent to remove contaminants and run a mild water detergent solution through the vent to ensure it is fully open Allow the vent to dry before reinstalling A WARNING Personal injury or property damage can occur from cover failure due to overpressure Ensure that the housing vent opening is open and free of debris to prevent pressure buildup under the cover A WARNING To avoid static discharge from the plastic cover when flammable gases or dust are present do not rub or clean the cover with solvents To do so could result in a spark that may cause the flammable gases or dust to explode resulting in personal injury or property damage Clean with a mild detergent and water only 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 DVC6200 digital valve controller e Always wear protective clothing gloves and eyewear 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 valve Use bypass valves or completely shut off the process to isolate the valve from process pressure Relieve process pressure from both sides of the valve e Ventthe pneumatic actuator loa
27. may be used This value corresponds to 10V 20 mA Humidity Testing Method Tested 61514 2 Electrical Classification Hazardous Area Approvals Contact your Emerson Process Management sales office for available approvals Connections Supply Pressure 1 4 NPT internal and integral pad for mounting 67CFR regulator Output Pressure 1 4 NPT internal Tubing 3 8 inch recommended Vent 3 8 NPT internal Electrical 1 2 NPT internal M20 adapter optional Actuator Compatibility Stem Travel Sliding Stem Linear Minimum 6 5 mm 0 25 inch Maximum 606 mm 23 875 inches Shaft Rotation Quarter Turn Rotary Minimum 45 Maximum 90 Weight DVC6200 Aluminum 3 5 kg 7 7 lbs Stainless Steel 8 6 kg 19 Ibs DVC6205 4 1 kg 9 Ibs DVC6215 1 4 kg 3 1 Ibs Instruction Manual D103605X012 Construction Materials Housing module base and terminal box A03600 low copper aluminum alloy standard Stainless steel optional Cover Thermoplastic polyester Elastomers Nitrile standard Fluorosilicone extreme temperature Options WE Supply and output pressure gauges or B Tire valves Bl Integral mounted filter regulator B Low Bleed Relay Bl Extreme Temperature ll Remote Mount W Stainless Steel Integral 4 20 mA Position Transmitter 4 20 mA output isolated Supply Voltage 8 30 VDC Fault Indication offrange high or low Reference Accuracy 1 of travel span m Integral Switcht amp
28. or asset management system attached complete system reset may be required to reestablish HART communication Consult the system documentation for further information This procedure changes the instrument from HART Universal Revision 5 to HART Universal Revision 7 or vice versa Before proceeding verify that your systems are prepared to support HART Universal Revision 7 devices Follow the prompts on the Field Communicator display 36 Instruction Manual Calibration D103605X012 July 2012 Section 4 Calibration Calibration Overview When a DVC6200 digital valve controller is ordered as part of a control valve assembly the factory mounts the digital valve controller on the actuator and connects the necessary tubing then sets up and calibrates the controller For digital valve controllers that are ordered separately recalibration of the analog input or pressure sensors generally is unnecessary However after mounting on an actuator perform the initial setup then calibrate travel by selecting Configure gt Calibration gt Travel Calibration gt Auto Calibration For more detailed calibration information refer to the following calibration procedures Field Communicator Configure gt Calibration 2 4 Auto Travel Calibration see page 38 Manual Travel Calibration see page 39 Pushbutton Calibration see page 40 Pressure Sensor Calibration see page 41 Analog Input Calibration see page 42 Relay Adjustment see page 43
29. or by using a personal computer or operator s console within the control room Using a personal computer and ValveLink software or AMS Suite Intelligent Device Manager or a Field Communicator you can perform several operations with the DVC6200 digital valve controller You can obtain general information concerning software revision level messages tag descriptor and date Diagnostic information is available to aid you when troubleshooting Input and output configuration parameters can be set and the digital valve controller can be calibrated Refer to table 1 1 for details on the capabilities of each diagnostic tier Using the HART protocol information from the field can be integrated into control systems or be received ona single loop basis The DVC6200 digital valve controller is designed to directly replace standard pneumatic and electro pneumatic valve mounted positioners Introduction Instruction Manual July 2012 D103605X012 Figure 1 1 FIELDVUE DVC6200 Digital Valve Figure 1 2 FIELDVUE DVC6200 Digital Valve Controller Mounted on a Fisher Sliding Stem Valve Controller Integrally Mounted to a Fisher GX Control Actuator Valve W9643 W9616 Table 1 1 Instrument Level Capabilities DIAGNOSTIC LEVEL CAPABILITY ODV 7 Auto Calibration Custom Characterization p x Lom Burst Communication X px m Le Alerts ____ PX Step Response DriveSignalTest amp DynamicErrorBand x x X A
30. problem A shutdown is an action that the instrument takes to drive the air output to the Zero Power Condition as per figure 3 3 Some alerts can be configured to shutdown the instrument Refer to table 3 9 for default alert and shutdown settings Alerts may be enabled or disabled with the instrument In Service Out of Service Protected or Not Protected However the instrument must be Not Protected to enable or disable a shutdown Alerts are not processed when a diagnostic is in progress If shutdown is enabled and the alert is active the instrument will latch in the shutdown state until power to the instrument is cycled and the alert has cleared While in the shutdown condition HART communication will continue if the instrument remains powered For a detailed explanation of the alerts and the recommended actions refer to Section 5 Table 3 9 Default Alert and Shutdown Settings ALERT DEFAULT ALERT SETTING DEFAULT SHUTDOWN SETTING ec San T Suppl Pressure Low ee Instrument Time is Approximate Disabled Not Available 1 Instrument level AD PD or ODV only 35 Configuration Instruction Manual July 2012 D103605X012 Change to HART 5 Change to HART 7 Field Communicator Service Tool gt Maintenance gt Change to HART 5 Change to HART 7 3 5 3 HC or 3 5 4 AD PD or 3 5 5 ODV Note This procedure must never be done while the valve is in service and controlling the process Depending on the control system
31. 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 opening 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 Menu 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 93 Glossary Instruction Manual July 2012 D103605X012 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 A type
32. size of change required to set the travel at 0 If another adjustment is required repeat step 4 Otherwise select Done and go to step 5 5 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 5 Otherwise select Done and go to step 6 6 From the adjustment menu select the direction and size of change required to set the travel to 5 If another adjustment is required repeat step 6 Otherwise select Done and go to step 7 7 From the adjustment menu select the direction and size of change required to set the travel to 95 If another adjustment is required repeat step 7 Otherwise select Done and go to step 8 8 Place the instrument In Service and verify that the travel properly tracks the current source Pushbutton Calibration A pushbutton near the wiring terminals in the terminal box provides a quick means to autocalibrate the instrument The button must be pressed for 3 to 10 seconds Autocalibration will move the valve through the full range of travel whether the Instrument Mode is In Service or Out of Service However if the Write Protection is Protected this button will not be active To abort press the button again for 1 second The calibration button is disabled by default To enable it go to Manual Setup gt Instrument gt Calibration Button Note Pressure range used for Pressure Fallback is not recalibrated during this pro
33. software with the instrument refer to ValveLink software help or documentation Do not install operate or maintain a DVC6200 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 about these instructions contact your Emerson Process Management sales office before proceeding Conventions Used in this Manual Navigation paths and fast key sequences are included for procedures and parameters that can be accessed using the Field Communicator For example to access Device Setup Field Communicator Configure gt Guided Setup gt Device Setup 2 1 1 Refer to Appendix B for Field Communicator menu trees Description DVC6200 digital valve controllers figures 1 1 and 1 2 are communicating microprocessor based current to pneumatic instruments In addition to the normal function of converting an input current signal to a pneumatic output pressure the DVC6200 digital valve controller using the HART communications protocol gives easy access to information critical to process operation You can gain information from the principal component of the process the control valve itself using the Field Communicator at the valve or at a field junction box
34. table 2 1 The following example shows how to calculate the cable length for a Foxboro IJA control system 1988 with a Cmaster of 50 000 pF and a Belden 9501 cable with characteristic capacitance of 5OpF ft Length ft 160 000 50 000pF 50pF ft Length 2200 ft The HART communication cable length is limited by the cable characteristic capacitance To increase cable length select a wire with lower capacitance per foot Contact your Emerson Process Management sales office for specific information relating to your control system Installation in Conjunction with a Rosemount 333 HART Tri Loop HART to Analog Signal Converter Use the DVC6200 digital valve controller in operation with a Rosemount 333 HART Tri Loop HART to Analog Signal Converter to acquire an independent 4 20 mA analog output signal for the analog input travel target pressure or travel The HART Tri Loop accepts any three of these digital signals and converts them into three separate 4 20 mA analog channels Refer to figure 2 4 for basic installation information Refer to the 333 HART Tri Loop HART to Analog Signal Converter Product Manual for complete installation information Figure 2 4 HART Tri Loop Installation Flowchart START HERE Unpack the HART Tri Loop Install the HART Tri Loop See HART Tri Loop product manual Configure the HART Tri Loop to receive digital valve controller burst commands Check Pass system tr
35. valve must respond to small command signals off the seat By setting the lead lag ratio in the opening and closing directions to 1 0 the boost function can be enabled without introducing lead lag dynamics in the active control region See table 3 2 for typical lead lag filter settings Table 3 2 Typical Lead Lag Filter Settings Description Typical Value First order time constant A value of 0 0 will disable the lead lag filter Opening Lead Lag Ratio Initial response to the filter in the opening direction Closing Lead Lag Ratio Initial response to the filter in the closing direction Lead Lag Boost Initial conditions of the lead lag filter when the lower travel cutoff is active 23 Configuration Instruction Manual July 2012 D103605X012 Tuning Field Communicator Configure gt Manual Setup gt Tuning 2 2 4 Travel 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 e Travel 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 3 3 lists the proportional gain velocity gain and minor loop feedback gain values for preselected tuning sets Table 3 3 Gain Values f
36. 00 feet of Belden 9501 cable Voltage available 18 5 volts at 21 05 mA 2 3 volts 48 ohms 0 02105 amps Voltage available 18 5 2 3 1 01 Voltage available 15 19 volts Figure 2 2 Determining Voltage Available at the Instrument TOTAL LOOP THUM ADAPTER CABLE RESISTANCE IF USED COMPLIANCE VOLTAGE CONTROL SYSTEM VOLTAGE HARTFILTER AVAILABLE AT THE if used if used INSTRUMENT Calculate Voltage Available at the Instrument as follows Example Calculation Control system compliance voltage 18 5 volts at 21 05 mA Filter voltage drop if used 1 2 3 volts for HF300 filter Intrinsic safety barrier resistance if used x maximum loop current 2 55 volts 121 ohms x 0 02105 amps Smart Wireless THUM adapter voltage drop if used 2 Total loop cable resistance x maximum loop current 1 01 volts 48 ohms x 0 02105 amps for 1000 feet of Belden 9501 cable Voltage available at the instrument 15 19 volts available if safety barrier 2 55 volts is not used NOTES 15 Obtain filter voltage drop The measured drop will be different than this value The measured filter voltage drop depends upon control system output voltage the intrinsic safety barrier if used and the instrument See note 3 25 The voltage drop of the THUM adapter is linear from 2 25 volts at 3 5 mA to 1 2 volts at 25 mA The voltage available at the instrument is not the voltage measured a
37. 4 Note The module base is linked to the housing by two cable assemblies Disconnect these cable assemblies after you pull the module base out of the housing 3 Pull the module base straight out of the housing key 1 Once clear of the housing swing the module base to the side of the housing to gain access to the cable assemblies 4 The digital valve controller base unit has two cable assemblies shown in figure 6 1 which connect the module base via the printed wiring board assembly travel sensor and the terminal box Disconnect these cable assemblies from the printed wiring board assembly on the back of the module base Figure 6 1 Printed Wiring Board Cable Connections MODULE BASE ASSEMBLY TERMINAL NS PRINTED WIRING BOX C Ane a BOARD ASSEMBLY HOUSING CABLE CABLE TO TRAVEL SENSOR W9924 1 TO TERMINAL BOX 57 Maintenance and Troubleshooting Instruction Manual July 2012 D103605X012 Replacing the Module Base Refer to figure 7 2 or 7 4 for key number locations CAUTION To avoid affecting performance of the instrument take care not to damage the module base seal or guide surface Do not bump or damage the bare connector pins on the PWB assembly Damaging either the module base or guide surface may result in material damage which could compromise the instruments ability to maintain a pressure seal Note To avoid affecting performance of the instrument inspect the guide surface on the module and th
38. 50 Spacer 4 req d DVC6205 only 267 Standoff 2 req d DVC6205 only 271 Screen 7 287 Gasket Housing A only used for GX actuator DVC6200 only 288 Seal Housing A only used for GX actuator DVC6200 only Common Parts see figure 7 2 7 3 and 7 4 DVC6200 and DVC6205 16 O ring 3 req d 29 Warning label for use only with LCIE hazardous area classifications 33 Screw pan head SST 2 3 req d 38 Screw hex socket 557 2 6 3 req d 43 Cover Assembly includes cover screws Standard 38B9580X022 Extreme temperature option fluorosilicone elastomers 48 Nameplate 49 Screw self tapping 2 req d 38B9580X032 Recommended spare parts 1 Available in the Elastomer Spare Parts Kit 2 Available in the Small Hardware Spare Parts Kit 6 Available in the Spare Module Base Assembly Kit 7 Available in the Spare Housing Assembly Kit Instruction Manual D103605X012 Key Description 61 PipePlug hex socket Part Number Housing A with relay C 2 req d used for GX actuator Housing A with relay B 1 req d used for GX actuator Housing B with relay B and C 1 req d used for all actuators except GX Not required for relay A 63 Lithium grease not furnished with the instrument 64 Zinc based anti seize compound not furnished with the instrument 65 Lubricant silicone sealant not furnished with the instrument 154 Retaining Ring 2 3 req d 236 Screen required fo
39. 84 Instruction Manual Field Communicator Menu Trees D103605X012 July 2012 Figure B 1 Hot Key Figure B 2 Online HART Application Hot Key 1 Offline 2 Online Online 3 Utility 4 HART Diagnostics 1 Instrument Mode 2 Change Instrument Mode 1 Overview 2 Configure 3 Service Tools 3 Write Protection 4 Change Write Protection Figure B 3 Overview 1 1 8 1 HC 1 9 1 AD PD ODV Identification HART Tag HART Long Tag 42 1 8 1 5 HC HART 5 Manufacturer 1 8 1 6 HC HART 7 Model 1 9 1 5 AD PD ODV HART 5 Instrument Level 1 9 1 6 AD PD ODV HART 7 Device ID and Serial Numbers gt Device ID and Serial Numbers 1 Device ID 2 Valve Serial Number Message 1 8 Description Device Status 1 9 AD PD ODV 3 Instrument Serial Number Device Information 1 8 2 HC 4 PWB Serial Number etpoi 1 identification 1 9 2 AD PD ODV Travel e Supply Pressure lt T 2 Revisions Revisions Pressure A 3 Security 1 HART Universal Revision Pressure B 2 Device Revision Pressure A B Device Information Security 1 8 3 HC 1 9 3 AD PD ODV 3 Hardware Revision 4 Firmware Revision 1 Write Protection DD Information 2 Change Write Protection 1 2 3 4 5 6 7 8 9 NOTES 1 gt SUPPLY PRESSURE IS AVAILABLE FOR INSTRUMENT LEVEL AD PD AND ODV 2 HART LONG TAG IS AVAILABLE WITH HART 7
40. A A APPLY LUBRICANT SEALANT OR THREAD LOCK GE40178 B HOUSING B USED FOR ALL ACTUATORS EXCEPT GX 78 Instruction Manual Principle of Operation D103605X012 July 2012 Appendix A Principle of Operation HART Communication The HART Highway Addressable Remote Transducer protocol gives field devices the capability of communicating instrument and process data digitally This digital communication occurs over the same two wire loop that provides the 4 20 mA process control signal without disrupting the process signal In this way the analog process signal with its faster update rate can be used for control At the same time the HART protocol allows access to digital diagnostic maintenance and additional process data The protocol provides total system integration via a host device The HART protocol uses frequency shift keying FSK Two individual frequencies of 1200 and 2200 Hz are superimposed over the 4 20 mA current signal These frequencies represent the digits 1 and 0 see figure A 1 By superimposing a frequency signal over the 4 20 mA current digital communication is attained The average value of the HART signal is zero therefore no DC value is added to the 4 20 mA signal Thus true simultaneous communication is achieved without interrupting the process signal Figure A 1 HART Frequency Shift Keying Technique ANALOG SIGNAL 1200 Hz 2200 Hz sed 99 o AVERAGE CURRENT CHANGE DURING COMMUNICATION 0
41. A6174 The HART protocol allows the capability of multidropping i e networking several devices to a single communications line This process is well suited for monitoring remote applications such as pipelines custody transfer sites and tank farms See table 6 2 for instructions on changing the printed wiring board DIP switch configuration to multidrop DVC6200 Digital Valve Controller The DVC6200 digital valve controller housing contains the travel sensor terminal box pneumatic input and output connections and a module base that may be easily replaced in the field without disconnecting field wiring or tubing The module base contains the following submodules I P converter printed wiring board pwb assembly and pneumatic relay The relay position is detected by sensing the magnet on the relay beam via a detector on the printed wiring board This sensor is used for the minor loop feedback MLFB reading The module base can be rebuilt by replacing the submodules See figures A 3 and A 4 79 Principle of Operation Instruction Manual July 2012 D103605X012 Figure A 2 Typical FIELDVUE Instrument to Personal Computer Connections for ValveLink Software CONTROL SYSTEM FIELD TERM d _ d E1362 DVC6200 digital valve controllers are loop powered instruments that provide a control valve position proportional to an input signal from the control room The following describes a double acting digital valve controller mounted on a piston a
42. ED GE40181 75 Parts Instruction Manual July 2012 Figure 7 4 FIELDVUE DVC6205 Base Unit Housing Assembly continued SCALE 2 1 A a te p ee A m rrr 1 a l mur of B np ma x Lg 5I j 1 m 1 F i FA I T Fa T 1 Lt A T e t Pies ees e K JWE p a a _ uir _ is Li E L ol m D MA 38 ad 23 146 ai 24 m UT SECTION E E SCALE 2 1 DOUBLE ACTING SHOWN DOUBLE ACTING DIRECT ACTING REVERSE ACTING APPLY LUBRICANT SEALANT OR THREAD LOCK APPLY LUBRICANT ON ALL O RINGS UNLESS OTHERWISE SPECIFIED GE40181 76 Instruction Manual Parts D103605X012 July 2012 Figure 7 4 FIELDVUE DVC6205 Base Unit Housing Assembly continued 248 WALL MOUNTING PIPE MOUNTING APPLY LUBRICANT SEALANT OR THREAD LOCK APPLY LUBRICANT ON ALL O RINGS UNLESS OTHERWISE SPECIFIED GE40181 77 Parts Instruction Manual July 2012 D103605X012 Figure 7 5 FIELDVUE DVC6215 Remote Feedback Assembly SECTION A A PARTS NOT SHOWN 158 _ APPLY LUBRICANT SEALANT OR THREAD LOCK GE46670 B HOUSINGA USED FOR GX ACTUATOR APPLY LUBRICANT SEALANT OR THREAD LOCK 26 m o POQ I A NSS she amp SQ ues et Y nfi it 4 PARTS NOT SHOWN 158 SECTION
43. ENABLE IS AVAILABLE WHEN THE TRANSMITTER FUNCTION IS CONFIGURED 5 gt FAST KEY SEQUENCES FOR THESE MENUS DROP ONE MENU SEQUENCE WHEN THE TRANSMITTER FUNCTION IS NOT CONFIGURED 89 Field Communicator Menu Trees July 2012 Figure B 9 Calibration 2 4 HART 5 4 Travel Calibration 1 Auto Calibration 2 Last AutoCal Status 3 Manual Calibration 4 Calibration Record Calibration HART 7 HART 241 Travel Calibration 2 Relay Adjust 3 Sensor Calibration 4 PST Calibration C Travel Calibration 1 Auto Calibration 2 Manual Calibration 3 Calibration Type 2 4 3 4 Calibration Time Sensor Calibration SC alibrator 1 Travel Sensor Adjust 6 Last AutoCal Status 2 Pressures Sensors Analog Input lt NOTE 1 gt PST CALIBRATION IS AVAILABLE FOR INSTRUMENT LEVEL ODV 2 gt ANALOG INPUT IS NOT AVAILABLE WHEN THE DIP SWITCH IS SET TO MULTI DROP Figure B 10 Service Tools 3 3 2 Alert Record Service Tool 1 View Alert Records Ervice 10015 2 Clear Records 1 Device Status 2 Alert Record 3 3 3 Diagnostics Diagnostics p E 1 Stroke Valve 5 Maintenance 2 Partial Stroke Test lt 1 3 4 Maintenance Variables 1 Travel Pressure 2 Control Mode 3 Analog Input 4 Temperature 5 Travel Counts 6 Characterization 7 Travel History 8 Run Time Extremes 1 Performance Tuner lt 3 2 Stabilize Optimize 3 Restart Processor 4 Reset Va
44. FILTER 4 20 mA HART DIGITAL VALVE CONTROLLER S C9 Tx Tx VALVE A6188 1 Voltage Available The voltage available at the DVC6200 digital valve controller must be at least 10 VDC The voltage available at the instrument is not the actual voltage measured at the instrument when the instrument is connected The voltage measured at the instrument is limited by the instrument and is typically less than the voltage available Wiring Practices Instruction Manual July 2012 D103605X012 As shown in figure 2 2 the voltage available at the instrument depends upon e the control system compliance voltage e ifafilter wireless THUM adapter or intrinsic safety barrier is used and e the wire type and length The control system compliance voltage is the maximum voltage at the control system output terminals at which the control system can produce maximum loop current The voltage available at the instrument may be calculated from the following equation Voltage Available Control System Compliance Voltage at maximum current filter voltage drop if a HART filter is used total cable resistance x maximum current barrier resistance x maximum current The calculated voltage available should be greater than or equal to 10 volts DC Table 2 1 lists the resistance of some typical cables The following example shows how to calculate the voltage available for a Honeywell TDC2000 control system with a HF340 HART filter and 10
45. FOR PIPE PLUG OPTION REPLACE 47 WITH FOR TIRE VALVE OPTION REPLACE 47 WITH APPLY LUBRICANT SEALANT OR THREAD LOCK APPLY LUBRICANT ON ALL O RINGS UNLESS OTHERWISE SPECIFIED GE40185 sheet 3 of 3 74 Instruction Manual D103605X012 we DEZ Aone SECTION C C SCALE 2 1 SECTION E E SCALE 2 1 SECTION F F SCALE 2 1 DIRECT ACTING REVERSE ACTING Instruction Manual Parts D103605X012 July 2012 Figure 7 4 FIELDVUE DVC6205 Base Unit Housing Assembly 8 LLL CN Sw Nl EX E WPA AANA SPSS A 7 6 AZ Y AN MELEE NS E ni m A Wf OK NS N iXX ay 47 YA ceo EE 2 SASS SIS ISJ IJS OPE i WIT LLLLL RIS Fz Y w 36 434 262 263 6 4 TA SD k N 1 Bs JO EI NS ps 27 Bis QC V E NM N A aie rr a a na at a m EN MESS B8 td IL AL AN A LLL Ll b b b LLL A FIELDVUS Instrument penie tt a d 5115 oo 2 E ZA VA V 2 QR Pat ez QU i TEN PY Mene 5 B LZ Wi ee v 36 34 50 BINN e 2 52 12 48 APPLY LUBRICANT SEALANT OR THREAD LOCK APPLY LUBRICANT ON ALL O RINGS UNLESS OTHERWISE SPECIFI
46. Instruction Manual D103605X012 DVC6200 Digital Valve Controller July 2012 Fisher FIELDVUE DVC6200 Digital Valve Controller This manual applies to Instrument Level HC AD PD ODV DeviceType 09 1 amp 2 1 amp 2 Contents Section 1 Introduction Scope of Conventions Used in this Manual DescripblOlDl aq ier MEE Specifications Related Documents Educational Section 2 Wiring Practices Control System Requirements FIART nee E RP DUM Voltage Available Compliance Voltage Auxiliary Terminal Wiring Length Guidelines Maximum Cable Capacitance Installation in Conjunction with a Rosemount 333 HART Tri Loop HART to Analog Signal Converter Section 3 Configuration Guided Setup ox reno COVER PX MalitlalSeLup PICO Mode and Protection Instrument Mode Write Protection ao asa ed PE RR durae d Identification Serial Numbers C I Teina DOX toe hes res ER
47. 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 stem 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 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 Instruction Manual D103605X012 Set Point Filter Time Lag Time The time constant in seconds for the first order input filter The default of 0 seconds will bypass the filter Software Microprocessor or computer programs and routines that reside in alterable memory usually RAM as opposed to firmware which consists of programs and routi
48. PST Calibration ODV Instrument Level only see page 45 Note The Instrument Mode must be Out Of Service and the Protection set to None before the instrument can be calibrated If you are operating in burst mode we recommend that you disable burst before continuing with calibration Once calibration is complete burst mode may then be turned back on 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 37 Calibration Instruction Manual July 2012 D103605X012 Travel Calibration If a double acting relay is used you will be prompted to run the relay adjustment when auto or manual calibration is selected Select Yes to adjust the relay select No to proceed with calibration For additional information refer to Relay Adjustment on page 43 Auto Calibration 1 The auto calibration procedure is automatic It is completed when the Calibration 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 MLFB sensor 2 Place th
49. a label affixed to the relay itself Relay B is calibrated at the factory and requires no further adjustment Instruction Manual Calibration D103605X012 July 2012 PST Calibration ODV Instrument Level only This procedure permits you to run the Partial Stroke Calibration which enables the Partial Stroke Test It establishes values for Partial Stroke Pressure Limit Pressure Set Point and Pressure Saturation Time for End Point Pressure Control Travel Deviation Alert Point and Travel Deviation Time The Partial Stroke Calibration also sets default values for max travel movement test speed and test pause time Note You must take the instrument out of service before running Partial Stroke Calibration Ensure that the instrument is put back in service after the completing the calibration procedure 45 Calibration Instruction Manual July 2012 D103605X012 46 Instruction Manual Device Information Diagnostics and Alerts D103605X012 July 2012 Section 5 Device Information Diagnostics and Alerts Overview Overview 1 Status amp Primary Purpose Variables The overview section provides basic information about the current state of the instrument and gives you access to the current values of Alert Status Communication Status Instrument Mode In Out of Service Analog Input e e e e Setpoint e Travel e Supply Pressure not available in Instrument Level HC e Actuator Pressure s Travel Pressure Contro
50. alues shown are for Relay A and C Reverse for Relay B e Proportional Gain the proportional gain for the travel control tuning set Changing this parameter will also change the tuning set to Expert e Velocity Gain the velocity gain for the travel control tuning set Changing this parameter will also change the tuning set to Expert 25 Configuration Instruction Manual July 2012 D103605X012 MLFB Gain the minor loop feedback gain for the travel control tuning set Changing this parameter will also change the tuning set to Expert Integral Enable Yes or No Enable the integral setting to improve static performance by correcting for error that exists between the travel target and actual travel Travel Integral Control is enabled by default Integral Gain Travel Integral Gain is the ratio of the change in output to the change in input based on the control action in which the output is proportional to the time integral of the input e Performance Tuner A WARNING During performance tuning the valve may move causing process fluid or pressure to be released To avoid personal injury and property damage caused by the release of process fluid or pressure isolate the valve from the process and equalize pressure on both sides of the valve or bleed off the process fluid Note The Performance Tuner is available for instrument level AD PD and ODV and can only be run while in Travel control mode The Performance Tuner is used t
51. ange High value Input Range High should correspond to Travel Range High if the Zero Power Condition is configured as closed If the Zero Power Condition is configured as open Input Range High corresponds to Travel Range Low See figure 3 1 Configuration Instruction Manual July 2012 D103605X012 e Input Range Lo Permits setting the Input Range Low value Input Range Low should correspond to Travel Range Low if the Zero Power Condition is configured as closed If the Zero Power Condition is configured as open Input Range Low corresponds to Travel Range High See figure 3 1 Figure 3 1 Calibrated Travel to Analog Input Relationship TRAVEL RANGE 4 4 amp 4 HIGH ZPC OPEN ZPC CLOSED 2 x cec O z ae co HE SHAPE OF THESE LINE DEPENDS ON THE INPUT CHARACTERISTICS LINEAR TRAVEL CHARACTERISTIC SHOWN RANGE 1 49 LOW ANALOG INPUT INPUTRANGE 4 20 INPUT RANGE LOW HIGH NOTE ZPC ZERO POWER CONDITION A6531 1 Spec Sheet The Spec Sheet provides a means to store the entire control valve specifications on board the DVC6200 Edit Instrument Time Permits setting the instrument clock When alerts are stored in the alert record the record includes the time and date The instrument clock uses a 24 hour format Travel Pressure Control Field Communicator Configure
52. ariable TV 4 Quaternary Variable QV NOTES PARTIAL STROKE TEST PST IS AVAILABLE FOR INSTRUMENT LEVEL ODV THIS MENU ITEM IS HART VAR ASSIGNMENTS WITH HART 5 THIS MENU ITEM IS TRANSMITTER OUTPUT WITH HART 5 BURST MODE IS AVAILABLE WITH HART 5 PERFORMANCE TUNER IS AVAILABLE FOR INSTRUMENT LEVEL AD PD AND ODV EEUU 88 2 Pressure Tuning 3 Travel Pressure Integral Settings Travel Pressure Integral Settings 1 Integral Dead Zone 2 Integrator Limit 6 Partial Stroke Test PST 2 2 5 7 Outputs ind Valve and Actuator 1 Valve Style 2 Actuator Style 3 Feedback Connection 4 Relay Type 5 Zero Power Condition 6 Travel Sensor Motion 7 Maximum Supply Pressure 2 2 4 1 Travel Tuning Travel Tuning Set Proportional Gain Velocity Gain MLFB Gain Integral Enable Integral Gain Performance Tuner G Stabilize Optimize 2 4 3 Pressure Tuning Pressure Tuning Set 2 Proportional Gain 3 MLFB Gain 4 Integral Enable 5 Integral Gain Partial Stroke Test PST C 1 PST Pressure Limit 2 PST Enable 3 PST Start Point 4 PST Variables WITHOUT I O PACKAGE 2 2 6 HD AD PD 2 2 7 ODV Outputs 1 HART Var Assignments 2 Burst lt 4 2 2 6 2 HC AD PD 2 2 7 2 ODV Burst Mode 1 Burst Enable 2 Burst Command 2 2 6 1 HC AD PD 2 2 7 1 ODV HART Var Assignments 1 Primary Variable PV 2 Secondary Variable SV 3 Tertiary Variab
53. ations 6 Integral Setting 27 Integral Switch 6 Integrator Limit Travel Pressure Integral Settings 28 Integrator Saturated High Alert 50 Integrator Saturated Low Alert 50 Internal Sensor Out of Limits 49 L Lag Time 23 Lead Lag 23 typical filter settings 23 Lead Lag Time 23 Lightning and Surge Protection 5 Limit Switch Function Output Terminal Configuration 33 Limit Switch Trip Point 33 Lo Limit Cutoff Point 19 Lo Limit Cutoff Select 19 Loop Current Validation Alert 49 M Magnet Assembly 28 Magnetic Feedback Assembly replacing 56 Maintenance Gauges Pipe Plugs or Tire Valves 63 I P Converter 59 module base 56 Pneumatic Relay 63 Printed Wiring Board Assembly 61 Terminal Box 64 tools required 56 Index July 2012 Maintenance and Troubleshooting 55 Manual Calibration 39 Manual Setup 15 Max Travel Movement 32 Maximum Cable Capacitance 12 Maximum Output Capacity 5 maximum supply pressure 29 Message 17 Minor Loop Sensor Alert 49 MLFB Gain Pressure Tuning 27 Travel Tuning 26 Mode Burst 34 Module Base removing 57 replacing 58 Module Base Maintenance 56 Mountings 5 N natural gas as supply medium 55 Non Critical NVM Alert 48 O Offline Failed Alert 48 Options 6 Output Circuit Communication Failure 49 Output Pressure Sensor Calibration 41 Output Signal 5 Output Terminal Configuration 33 Output Terminal Enable 33 Outpu
54. cations Enable Burst Operation With I O Package Configure gt Manual Setup gt Outputs gt Burst Mode 2 2 6 5 HC AD PD or 2 2 7 5 ODV Without I O Package Configure gt Manual Setup gt Outputs gt Burst Mode 2 2 6 2 HC AD PD or 2 2 7 2 ODV Field Communicator Select Burst Enable and follow the prompts to enable burst mode Then select Burst Command and follow the prompts to configure Loop Current PV SV TV QV Select the HART Variable Assignments With I O Package ERI CORTENITTCSEOE Configure gt Manual Setup gt Outputs gt HART Variable Assignments 2 2 6 4 HC AD PD or 2 2 7 4 ODV Without I O Package Configure gt Manual Setup gt Outputs gt HART Variable Assignments 2 2 6 1 HC AD PD or 2 2 7 1 ODV Configure the HART Variable Assignments The Primary Variable PV is always Analog Input The Secondary Variable SV Tertiary Variable TV and Quaternary Variable QV can be configured to any of the following variables Setpoint Travel see note below Pressure A Pressure B Pressure A B Supply Pressure Drive Signal Analog Input Note If the instrument is configured to operate in pressure control mode or detects an invalid travel sensor reading the Travel variable will report pressure in percent of bench set range Instruction Manual Configuration D103605X012 July 2012 Section 3 Configuration Guided Setup pone Ouest eer To quickly setup the instrument th
55. cedure This calibration procedure is recommended whenever the I P converter or pneumatic relay is replaced Do not use the pushbutton calibration for initial calibration when mounting the instrument on an actuator or if the printed wiring board assembly was replaced If you suspect calibration has changed due to drift first perform a Valve Signature diagnostic test using ValveLink software to capture the as found data for future root cause analysis 40 Instruction Manual Calibration D103605X012 July 2012 Sensor Calibration Pressure Sensors Note The pressure sensor is calibrated at the factory and should not require calibration Output Pressure Sensor 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 Depending upon the sensor you wish to calibrate select either Output A Sensor or Output B Sensor Follow the prompts on the Field Communicator display to calibrate the instrument s output pressure sensor 1 Adjust the supply pressure regulator 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 t
56. cting Relay A Upon loss of electrical power instrument goes to full supply air output at port B A goes to zero air output Single Acting Reverse Relay B Upon loss of electrical power instrument goes to full supply air output at Port B Instruction Manual D103605X012 Index A Actuator Compatibility 6 Actuator Style 28 Alert Record Full Alert 51 Alert Record Not Empty Alert 51 Alert Setup 35 Alert Switch Function Output Terminal Configuration 33 Alert Switch Source 33 AMS Suite Intelligent Device Manager 3 Analog Calibration Adjust 39 Analog Input Range 17 Input Range Hi 17 Input Range Lo 18 Analog Input Units 17 Auto Calibration 38 Error Messages 38 Auto Partial Stroke Test 53 AutoCal in Progress Alert 52 Auxiliary Terminal Wiring Length Guidelines 12 Auxiliary Terminal Action 17 B Burst Mode 34 Burst Operation setting for Tri Loop 14 C Calibration 37 Analog Input 42 Pressure Sensors 41 PST 45 Pushbutton 40 Relay Adjustment 43 Sensor 41 Travel 38 Auto 38 Manual 39 Calibration CAL Button 17 Index July 2012 Calibration in Progress Alert 52 Change Control Mode 21 Change HART Universal Revision 36 Characterization 21 Custom Characterization 21 Input Characterization 21 Communication Protocol HART 7 or HART 5 5 Compliance Voltage 11 Connections 6 Construction Materials 6 Control Mode 21 Change Control Mode 21 Control Mode
57. ction Manual July 2012 D103605X012 Service Tools Service Tools 3 Device Status Instrument alerts when enabled detect many operational and performance issues that may be of interest If there are no alerts currently active this display will be empty Alert Record The DVC6200 will store 20 alerts Once the alert record is full no additional alerts will be stored until the record is cleared Below is a list of the alerts that can be detected by the instrument To enable or disable the alerts navigate to Configure gt Alert Setup e Offline Failed Alert This alert is active if a shutdown alert has put the device in a failed state and is therefore not controlling the input Press Enter to view the alert s that caused the shutdown Electronics e Drive Current Failure This alert is active when the drive current to the I P converter is not flowing as expected If this alert 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 alert does not clear replace the I P converter or the printed wiring board assembly e Drive Signal Alert This alert monitors the drive signal and calibrated travel If one of the following conditions exists for more than 20 seconds the alert is set For the case where Zero Power Condition is defined as closed Drive Signal 10 and Calibrated Travel gt 3 Drive Signal gt 90 and Calibrated Trave
58. ctuator The input signal is routed into the terminal box through a single twisted pair of wires and then to the printed wiring board assembly submodule where it is read by the microprocessor processed by a digital algorithm and converted into an analog 1 drive signal As the input signal increases the drive signal to the I P converter increases increasing the I P output pressure The I P output pressure is routed to the pneumatic relay submodule The relay is also connected to supply pressure and amplifies the small pneumatic signal from the I P converter The relay accepts the amplified pneumatic signal and provides two output pressures With increasing input 4 to 20 mA signal the output A pressure always increases and the output B pressure decreases The output A pressure is used for double acting and single acting direct applications The output B pressure is used for double acting and single acting reverse applications As shown in figure A 3 the increased output A pressure causes the actuator stem to move downward Stem position is sensed by the non contact travel feedback sensor The stem continues to move downward until the correct stem position is attained At this point the printed wiring board assembly stabilizes the I P drive signal This positions the flapper to prevent any further increase in nozzle pressure As the input signal decreases the drive signal to the I P converter submodule decreases decreasing the I P output press
59. d to read the pressure downstream of a solenoid valve Lo Bleed The label affixed to the relay body indicates whether it is a low bleed version 28 Instruction Manual Configuration D103605X012 July 2012 Zero Power Condition The position of the valve open or closed when the electrical power to the instrument is removed Zero Power Condition ZPC is determined by relay type as shown in figure 3 3 Figure 3 3 Zero Power Condition Relay Type Loss of Electrical Power Single Acting Direct Relay A or C Port A pressure to zero Port A pressure to zero Port B pressure to full supply Double Acting Relay A Single Acting Reverse Relay B Port B pressure to full supply Travel Sensor Motion WARNING If you answer YES to the prompt for permission to move the valve when determining travel sensor motion the instrument will move the valve through a significant portion of its travel range To avoid personal injury and property damage caused by the release of process fluid or pressure isolate the valve from the process and equalize pressure on both sides of the valve or bleed off the process fluid Select Clockwise Toward Bottom or Counterclockwise Toward Top Travel Sensor Motion establishes the proper travel sensor rotation For quarter turn actuators determine rotation by viewing the rotation of the magnet assembly from the back of the instrument Note Travel Sensor Motion in this instance refers to the mot
60. d wiring board assembly submodule 4 Install the shroud key 169 over the I P converter key 41 5 Install the four socket head screws key 23 and evenly tighten them in a crisscross pattern to a final torque of 1 6 Nem 14 Ibfein 6 After replacing the I P converter calibrate travel or perform touch up calibration to maintain accuracy specifications 60 Instruction Manual Maintenance and Troubleshooting D103605X012 July 2012 Printed Wiring Board PWB Assembly Refer to figure 7 2 or 7 4 for key number locations The PWB assembly key 50 is located on the back of the module base assembly key 2 Note If the PWB assembly submodule is replaced calibrate and configure the digital valve controller to maintain accuracy specifications Removing the Printed Wiring Board Assembly 1 Separate the module base from the housing by performing the Removing the Module Base procedure 2 Remove three screws key 33 3 Lift the PWB assembly key 50 straight out of the module base key 2 4 Ensure that the O rings key 40 remain in the pressure sensor bosses on the module base assembly key 2 after the PWB assembly key 50 has been removed Replacing the Printed Wiring Board Assembly and Setting the DIP Switch 1 Apply silicone lubricant to the pressure sensor O rings key 40 and install them on the pressure sensor bosses in the module base assembly 2 Properly orient the PWB assembly key 50 as you install it into the mod
61. ding pressure and relieve any actuator spring precompression 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 A WARNING When using natural gas as the supply medium or for explosion proof applications the following warnings also apply e Remove electrical power before removing the housing cap Personal injury or property damage from fire or explosion may result if power is not disconnected before removing the cap e Remove electrical power before disconnecting any of the pneumatic connections e When disconnecting any of the pneumatic connections or any pressure retaining part natural gas will seep from the unit and any connected equipment into the surrounding atmosphere Personal injury or property damage may result 55 Maintenance and Troubleshooting Instruction Manual July 2012 D103605X012 from fire or explosion if natural gas is used as the supply medium and appropriate preventive measures are not taken Preventive measures may include but are not limited to one or more of the following ensuring adequate ventilation and the removal of any ignition sources e Ensure that the cover is correctly installed before putting this unit back into service Failure to do so could result in personal injury or property damage from fire or explosion CAUTION
62. dvanced iagnostics Valvesignature X X Travel Control Pressurefaba SupplyPressureSensor Performance Diagnostics X X MexlapsetPomtieW _ _ 1 Refer to brochure part D351146X012 D351146X412 for information on Fisher optimized digital valves for compressor antisurge applications gt lt 2 lt 2 epe ll Hi u gt lt gt lt Specifications A WARNING Refer to table 1 2 for specifications Incorrect configuration of a positioning instrument could result in the malfunction of the product property damage or personal injury Specifications for DVC6200 digital valve controllers are shown in table 1 2 Specifications for the Field Communicator can be found in the product manual for the Field Communicator Instruction Manual D103605X012 Table 1 2 Specifications Available Mounting DVC6200 digital valve controller or DVC6215 feedback unit B Integral mounting to the Fisher GX Control Valve and Actuator System i Window mounting to Fisher rotary actuators W Sliding stem linear applications W Quarter turn rotary applications DVC6205 base unit for 2 inch pipestand or wall mounting for remote mount The DVC6200 digital valve controller or DVC6215 feedback unit 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 Communication Protocol B HART 5orBi HART 7 Input Si
63. e corresponding seating area in the housing before installing the module base assembly These surfaces must be free of dust dirt scratches and contamination Ensure the module base seal is in good condition Do not reuse a damaged or worn seal Ensure the module base seal key 237 is properly installed in the housing key 1 Ensure the O ring key 12 is in place on the module base assembly 2 Connect the travel sensor and terminal box cable assemblies to the PWB assembly key 50 Orientation of the connector is required Insert the module base key 2 into the housing key 1 Install three socket head screws key 38 in the module base into the housing If not already installed press three retaining rings key 154 into the module base Evenly tighten the screws in a crisscross pattern to a final torque of 16 Nem 138 Ibfein A WARNING Personal injury property damage or disruption of process control can result if the cable assemblies wiring are damaged when attaching the cover to the module base assembly Ensure that the cable assemblies wiring are positioned the cavity of the module base so they do not get compressed or damaged when attaching the cover to the module base assembly in step 5 I UJ 5 Attach the cover key 43 to the module base assembly Submodule Maintenance The module base of the DVC6200 contains the following submodules I P converter PWB assembly and pneumatic relay If problems occ
64. e following procedures will guide you through the process e Device Setup This procedure is used to configure actuator and valve information calibrate the valve assembly and assign the tuning set for the valve assembly e Performance Tuner instrument level AD PD ODV This procedure executes a simple step response test and then calculates a recommended set of gain values based on the response of the control valve See page 26 for additional information e Stabilize Optimize instrument level HC This procedure permits you to adjust valve response by changing the digital valve controller tuning See page 26 for additional information Manual Setup Manual Setup allows you to configure the digital valve controller to your application Table 3 1 lists the default settings for a standard factory configuration You can adjust actuator response set the various modes alerts ranges travel cutoffs and limits You can also restart the instrument and set the protection Table 3 1 Default Detailed Setup Parameters ee continued on next page A m N 15 Configuration Instruction Manual July 2012 D103605X012 Table 3 1 Default Detailed Setup Parameters continued Default Setting Deviation amp Other Alerts Sps 1 The settings listed are for standard factory configuration DVC6200 instruments can also be ordered with custom configuration settings For the default custom sett
65. e instrument In Service and verify that the travel properly tracks the current source If the unit does not calibrate refer to table 4 1 for error messages and possible remedies Table 4 1 Auto Calibrate Travel Error Messages Error Message Possible Problem and Remedy i The analog input signal to the instrument must be greater than 3 8 mA Adjust the current output Power failure occurred during Auto Calib from the control system or the current source to provide at least 4 0 mA The problem may be one or the other of the following 1 Thetuning set selected is too low and the valve does not reach an end point in the allotted time Select Manual Setup gt Tuning gt Travel Tuning gt Stabilize Optimize then Increase Response selects next Auto Calib did not complete within the time limit higher tuning set 2 Thetuning set selected is too high valve operation is unstable and does not stay at an end point for the allotted time Select Manual Setup gt Tuning gt Travel Tuning gt Stabilize Optimize then Decrease Response selects next lower tuning set Prior to receiving this message did the instrument output go from zero to full supply If not verify instrument supply pressure by referring to the specifications in the appropriate actuator instruction manual If supply pressure is correct check instrument pneumatic components I P converter and Insufficient travel relay If the instrument output did go from zero to full sup
66. e valve Failclosed Failopen 68 Parts July 2012 Instruction Manual D103605X012 Section Parts Parts Ordering Whenever corresponding with your Emerson Process Management sales office about this equipment always mention the controller serial number When ordering replacement parts refer to the 11 character part number of each required part as found in the following parts list Part numbers are shown for kits and recommended spares only For part numbers not shown contact your Emerson Process Management sales office 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 instrument and could cause personal injury and property damage Parts Kits Figure 7 1 Terminal Box Extreme Temperature fluorosilicone elastomers 19B5401X152 Aluminum without I O Package Natural Gas Approved Standard Temperature nitrile elastomers 19B5401X162 Extreme Temperature fluorosilicone elastomers 19B5401X172 Aluminum with I O Package Standard Temperature nitrile elastomers 19B5401X182 Extreme Temperature fluorosilicone elastomers 19B5401X192 Stainless Steel with I O Package Extreme Temperature fluorosilicone elastomers 19B5401X202 Recommended spare parts
67. elow the Travel Alert Lo Lo Point Once the alert is active the alert will clear when the Travel exceeds the Travel Alert Lo Lo Point plus the Travel Alert Deadband e Travel Limit Cutoff Hi Alert This alert is active when the Travel exceeds the Hi Limit Cutoff Point e Travel Limit Cutoff Lo Alert This alert is active when the Travel falls below the Lo Limit Cutoff Point e Integrator Saturated High Alert This alert is active if the instrument integrator is saturated at the high extreme e Integrator Saturated Low Alert This alert is active if the instrument integrator is saturated at the low extreme e Pressure Fallback Active Alert This alert is active when the instrument has detected a problem with the travel feedback and is now controlling the output like an I P transducer 50 Instruction Manual Device Information Diagnostics and Alerts D103605X012 July 2012 Travel History e Cycle Count High Alert This alert is active if the Cycle Counter exceeds the Cycle Count Alert Point The Cycle Count records the number of times the travel changes direction when it is outside of the deadband To clear the alert set the Cycle Counter to a value less than the alert point e Travel Accumulator High Alert This alert is active if the Travel Accumulator exceeds the Travel Accumulator Alert Point The Travel Accumulator totalizes the travel of the valve when the deadband is exceeded To clear the alert set the Travel Accumulator to a va
68. en auto calibration is in progress e Diagnostic in Progress Alert This alert is active when a diagnostic test is in progress e Diagnostic Data Available Alert This alert is active when diagnostic data has been collected and is being stored in the instrument e Pressure Control Active Alert This alert is active when the instrument is controlling like an I P transducer Pressure Control instead of Travel Control Diagnostics Stroke Valve Follow the prompts on the Field Communicator display to select from the following e 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 0 per second of the ranged travel Ramp Closed ramps the travel toward closed at the rate of 1 076 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 Partial Stroke Test Note Partial Stroke Test is only available for instrument level ODV The Partial Stroke Test allows DVC6200 digital valve controllers with instrument level ODV to perform a Valve Signature type of test while the instrument is in service and operational In some applications it is important to be able to exercise and test the valve to verify that it will operate when commanded This feature allows the user to partially stroke the valve while continual
69. eplace the printed wiring board assembly e Minor Loop Sensor Alert This alert is active if the pneumatic relay position reading is outside the valid range If the alert persists replace the printed wiring board e Loop Current Validation Alert This alert is active if the loop current is significantly out of range or if there is a problem with the analog circuit electronics If this alert is active restart the instrument with the loop current verified to be in the 4 20 mA range If the alert persists replace the printed wiring board Note If the control system is known to output current beyond 25 mA Shutdown on Loop Current Validation should not be enabled e Output Circuit Communication Failure This alert is active if the output circuit is not responding If configured as a position transmitter output first make sure the transmitter circuit is powered If the alert persists make sure the DIP switch on the main electronics matches the configuration of the OUT terminals If the alert is still active replace the main electronics e Instrument Time is Approximate Alert This alert is active if the instrument has been powered down since the last time the instrument clock was set To clear the alert reset the instrument time Pressure e Supply Pressure Alert This alert is active if the supply pressure falls below the supply pressure alert point Note The Supply Pressure Lo alert is available for instrument level AD PD and ODV
70. ern 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 92 Instruction Manual D103605X012 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 Power Condition Closed The alert is active when drive signal lt 10 and calibrated travel gt 3 drive signal gt 90 and calibrated travel lt 97 If Zero Power Condition Open The alert is active when drive signal lt 10 and calibrated travel lt 97 drive signal gt 90 and calibrated travel gt 3 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 f
71. es Serial Numbers e Instrument Serial Number Enter the serial number on the instrument nameplate up to 12 characters e Valve Serial Number Enter the serial number for the valve in the application up to 12 characters Units e Pressure Units Defines the output and supply pressure units in either psi bar kPa or kg cm2 e Temperature Units Degrees Fahrenheit or Celsius The temperature measured is from a sensor mounted on the digital valve controller s printed wiring board e Analog Input Units Permits defining the Analog Input Units in mA or percent of 4 20 mA range Terminal Box e Calibration CAL Button This button is near the wiring terminals in the terminal box and provides a quick means to autocalibrate the instrument The button must be pressed for 3 to 10 seconds Autocalibration will move the valve through the full range of travel whether the Instrument Mode is In Service or Out of Service However if the Write Protection is Protected this button will not be active To abort press the button again for 1 second The calibration button is disabled by default e Auxiliary Terminal Action These wire terminals can be configured to initiate a partial stroke test upon detection of a short across the and terminals The terminals must be shorted for 3 to 10 seconds Note Auxiliary Terminal Action is only available for instrument level ODV Analog Input Range e Input Range Hi Permits setting the Input R
72. essure Control Pressure Fallback Control Mode Response Control 2 SP Rate Close 3 View Edit Lead Lag 2 2 3 7 Characterization 1 Input Characterization 2 Custom Characterization 2 2 3 6 Control Mode 1 Control Mode 2 Change Control Mode 3 Restart Control Mode NOTE HC AD PD Cutoffs and Limits Cutoffs and Limits End Point Pressure Control EPPC Dynamic Response 2 2 3 8 Dynamic Response p 1 SP Rate Open 2 2 3 Travel Pressure Control HC AD PD 1 Travel Pressure Select 2 2 3 2 2 Cutoffs and Limits lt 7 _ Cutoffs and Limits T 1 Hi Limit Cutoff Select 2 Hi Limit Cutoff Point E 3 Lo Limit Cutoff Select 7 Dynamic Response 2 2 3 6 HC 2 2 3 7 AD PD 4 Lo Limit Cutoff Point 2 2 3 3 L Pressure Control Dynamic Response 1 Pressure Range High 1 SP Rate Open 2 Pressure Range Lo 2 SPRate Close 2 2 3 4 3 View Edit Lag Time Pressure Fallback 1 Tvl Dev Press Fallback 2 Tvl Dev Press Fallback Time Characterization 3 Fallback Recovery 1 Input Characterization 2 Custom Characterization 2 2 3 4 HC 2 2 3 5 AD PD Control Mode 2 2 3 2 1 Control Mode 2 Change Control Mode 3 Restart Control Mode 1 Hi Limit Cutoff Select 2 Hi Limit Cutoff Point 4 Lo Limit Cutoff Point
73. est mode the instrument receives its set point as actual current provided a digital signal Control is not based on input current Change Control Mode to Analog 1b Low control system compliance voltage 1b Check system compliance voltage see Wiring Practices in the Installation section 1c Instrument shutdown due to self test failure 1c Check instrument status using the Field Communicator see Viewing Instrument Status in the Viewing Device Information section 1d Analog input sensor not calibrated 1d Calibrate the analog input sensor see Analog Input Calibration in the Calibration section le Current leakage le Excessive moisture in the terminal box can cause current leakage Typically the current will vary randomly if this is the case Allow the inside of the terminal box to dry then retest 2 Instrument will not 2a Insufficient Voltage Available 2a Calculate Voltage Available see Wiring Practices in the communicate Installation section Voltage Available should be greater than or equal to 10 VDC 2b Controller output Impedance too low 2b Install a HART filter after reviewing Control System Compliance Voltage requirements see Wiring Practices in the Installation section 2c Cable capacitance too high 2c Review maximum cable capacitance limits see Wiring Practices in the Installation section 2d HART filter improperly adjusted 2d Check filter adjustment see the appropriate HART filter instruction manual
74. ety of other products contact Emerson Process Management Educational Services Registration P O Box 190 301 S 1st Ave Marshalltown IA 50158 2823 Phone 800 338 8158 or Phone 641 754 3771 FAX 641 754 3431 e mail education emerson com Instruction Manual Wiring Practices D103605X012 July 2012 Section 2 Wiring Practices Control System Requirements There are several parameters that should be checked to ensure the control system is compatible with the DVC6200 digital valve controller HART Filter Depending on the control system you are using a HART filter may be needed to allow HART communication The HART filter is a passive device that is inserted in field wiring from the HART loop The filter is normally installed near the field wiring terminals of the control system I O see figure 2 1 Its purpose is to effectively isolate the control system output from modulated HART communication signals and raise the impedance of the control system to allow HART communication For more information on the description and use of the HART filter refer to the appropriate HART filter instruction manual To determine if your system requires a filter contact your Emerson Process Management sales office Note HART filter is typically NOT required for any of the Emerson Process Management control systems including PROVOX RS3 and DeltaV systems Figure 2 1 HART Filter Application NON HART BASED DCS IJO
75. formational 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 a EMERSON Drnracc Wlananamani ee M EENL EL 2012 Fisher Controls International LLC All rights reserved r an sc aT
76. gnal Point to Point Analog Input Signal 4 20 mA DC nominal split ranging available Minimum Voltage Available at Instrument Terminals must be 9 5 VDC for analog control 10 VDC for HART communication Minimum Control Current 4 0 mA Minimum Current w o Microprocessor Restart 3 5 mA Maximum Voltage 30 VDC Overcurrent protected Reverse Polarity protected Multi drop Instrument Power 11 to 30 VDC at 10 mA Reverse Polarity protected Supply Pressure Minimum Recommended 0 3 bar 5 psig higher than maximum actuator requirements Maximum 10 0 bar 145 psig or maximum pressure rating of the actuator whichever is lower Medium Air Supply pressure must be clean dry air 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 continued Introduction July 2012 Output Signal Pneumatic signal Up to 9525 of supply pressure Minimum Span 0 4 bar 6 psig Maximum Span 9 5 bar 140 psig Action W Double W Single Direct or Bl Reverse Steady State Air Consumption 2 3 Standard Relay At 1 4 bar 20 psig supply pressure Less than 0 38 normal SE 14 scfh At 5 5 bar 80 psig supp pressure Less than 1 3 normal m hr 49 scfh Low Bleed Re
77. gt Manual Setup gt Travel Pressure Control 2 2 3 Travel Pressure Select This defines the operating mode of the instrument as well as the behavior of the instrument should the travel sensor fail There are four choices e Travel Control The instrument is controlling to a target travel Fallback is not enabled e Pressure Control The instrument is controlling to a target pressure Fallback is not enabled e Fallback Sensor Failure The instrument will fallback to pressure control if a travel sensor failure is detected Instruction Manual Configuration D103605X012 July 2012 e Fallback Sensor Tvl Deviation The instrument will fallback to pressure control if a travel sensor failure is detected or if the Tvl Dev Press Fallback setting is exceeded for more than the Tvl Dev Press Fallback Time Note Travel Pressure Select must be set to Travel for double acting actuators Cutoffs and Limits Hi Limit Cutoff Select When the Hi Cutoff Limit Select is configured for Cutoff the Travel Target is set to 123 when the Travel exceeds the Hi Cutoff Point When the Hi Cutoff Limit Select is configured for Limit the Travel Target will not exceed the Hi Limit Point Hi Limit Cutoff Point This is the point within the calibrated travel range above which the Limit or Cutoff is in effect When using cutoffs a Cutoff Hi of 99 5 is recommended to ensure valve goes fully open The Hi Cutoff Limit is deactivated by setting it to 125 Lo
78. h The alert choices are Travel Deviation or Pressure Fallback e Switch Closed This configures the action of the switch The choices are Below Trip Point Alert Not Active or Above Trip Point Alert Active 33 Configuration Instruction Manual July 2012 D103605X012 HART Variable Assignments Instrument variables can be reported via four different HART variable assignments The Primary Variable is always configured as Analog Input However the remaining three variables have additional options as listed below Primary Variable PV Analog Input Secondary Variable SV Travel Travel Setpoint Pressure A Pressure B Pressure A B Supply Pressure Drive Signal or Analog Input Tertiary Variable TV Travel Travel Setpoint Pressure A Pressure B Pressure A B Supply Pressure Drive Signal or Analog Input Quaternary Variable QV Travel Travel Setpoint Pressure A Pressure B Pressure A B Supply Pressure Drive Signal or Analog Input Transmitter Output Note Transmitter Output is only available on units that have the optional 4 20 mA position transmitter or switch hardware installed This configures the relationship between the valve travel and the position transmitter output signal There are two choices 4mA Valve Closed or 4mA Valve Open Burst Mode Burst mode provides continuous communication from the digital valve controller Burst mode applies only to the transmission of burst mode data HART Variable Assignme
79. hat exhaust pressure from the partial test start point the Pressure Limit will be a minimum value For those actuators that build pressure from the partial test start point the Pressure Limit will be a maximum value Double Acting Actuators The Pressure Limit will be set to a negative value for actuators where the partial stroke start point is opposite of the Zero Power Condition e g Partial Stroke Start Point Open and Zero Power Condition Closed and to a positive valve for actuators where the partial stroke start point is the same as the Zero Power Condition The pressure signal used to determine this parameter depends on relay type and is summarized below Relay Type Pressure Signal AorC Port A Port B B Port B Port A B Special App Port B C Special App Port A To manually set the partial stroke pressure limit you must examine current partial stroke test results using ValveLink software The following steps will guide you through the process 1 Connect the DVC6200 to a system running ValveLink software 2 Disable the following parameters e Travel Deviation Alert set to 125 e End Point Pressure Control disable e Partial Stroke Pressure Limit disable by setting the appropriate value shown in table 3 7 30 Instruction Manual Configuration D103605X012 July 2012 Table 3 7 Values for Disabling Partial Stroke Pressure Limit Actuator Type Relay Type Zero Power Condition Partial Stroke Start Point Partial Str
80. ill show Digital if the instrument is in Multidrop mode and is using 24 VDC for power and a digital set point for control Note Another mode Test may be displayed Normally the instrument should not be in the Test mode The digital valve controller automatically switches to this mode whenever it needs to stroke the valve during calibration or stroke valve for example 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 Change Control Mode and enter Analog or Digital e Change Control Mode This allows the user to configure the control mode to Analog or Digital e Restart Control Mode This defines the Control Mode of the instrument after a restart e g power cycle Available choices are Resume Last Analog and Digital Characterization e Input Characterization Input Characterization defines the relationship between the travel target and ranged set point Ranged set point is the input to the characterization function If the zero power condition equals closed then a set point of 0 corresponds to a ranged input of 0 If the zero power condition equals open a set point of 0 corresponds to a ranged input of 100 Travel target is the output from the characterization function To select an input characterization select Input Characterization from the Characterization menu You can select from the three fixed input characteristic
81. ings refer to the order requisition 2 Adjust to bar kPa or Kg cm2 if necessary Mode and Protection Field Communicator Configure gt Manual Setup gt Mode and Protection 2 2 1 Instrument Mode There are two instrument modes for the DVC6200 In Service or Out of Service In Service is the normal operating mode such that the instrument follows the 4 20 mA control signal Out of Service is required in some cases to modify configuration parameters or to run diagnostics 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 Write Protection There are two Write Protection modes for the DVC6200 Not Protected or Protected Protected prevents configuration and calibration changes to the instrument The default setting is Not Protected Write Protection can be changed to Protected remotely However to change Write Protection to Not Protected you must have physical access to the instrument The procedure will require you to press a button B on the terminal box as a security measure Instrument Field Communicator Configure gt Manual Setup gt Instrument 2 2 2 Follow the prompts on the Field Communicator display to configure the following Instrument parameters Identification e HART Tag A tag name up to 8 characters is available for the instrument The HART tag is the easiest way to distinguish between i
82. ion of the magnet assembly Note that the magnet assembly may be referred to as a magnetic array in user interface tools e Forinstruments with Relay A and C If increasing air pressure at output A causes the magnet assembly to move down or the rotary shaft to turn clockwise enter CW To Bottom Inst If it causes the magnet assembly to move up or the rotary shaft to turn counterclockwise enter CCW To Top Inst e Forinstruments with Relay B If decreasing air pressure at output B causes the magnet assembly to down or the rotary shaft to turn clockwise enter CW To Bottom Inst If it causes the magnet assembly to move up or the rotary shaft to turn counterclockwise enter CCW To Top Inst Maximum Supply Pressure Enter the maximum supply pressure that is required to fully stroke the valve 29 Configuration Instruction Manual July 2012 D103605X012 Partial Stroke Test PST Instrument Level ODV only Configure gt Manual Setup gt Partial Stroke 2 2 6 Note Partial Stroke is only available for instrument level ODV Partial Stroke Test PST PST Pressure Limit This defines the actuator pressure at which a partial stroke test will abort This prevents the DVC6200 from exhausting or building excessive pressure to the actuator in an attempt to move a stuck valve During Device Setup or Auto Travel Calibration the Partial Stroke Pressure Limit will be set automatically as follows Single Acting Actuators For those actuators t
83. irmware 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 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 Controls instrument hardware The physical components of the instrument are defined as the hardware Instruction Manual D103605X012 HART acronym The acronym HART stands for Highway Addressable Remote Transducer 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 i
84. l lt 97 For the case where Zero Power Condition is defined as open Drive Signal lt 10 and Calibrated Travel lt 97 Drive Signal gt 90 and Calibrated Travel gt 3 e Non Critical NVM Alert This alert is active if there is a failure associated with NVM non volatile memory that is not critical for instrument operation If this alert is active restart the instrument If the alert persists replace the printed wiring board assembly e Critical NVM Alert This alert is active if there is a failure associated with NVM that is critical for instrument operation If this alert is active restart the instrument If the alert persists replace the printed wiring board assembly e Flash Integrity Failure This alert is active if there is a failure associated with flash ROM read only memory If this alert is active restart the instrument If the alert persists replace the printed wiring board assembly e Reference Voltage Failure This alert is active if there is a failure associated with the internal voltage reference If this alert is active replace the printed wiring board assembly 48 Instruction Manual Device Information Diagnostics and Alerts D103605X012 July 2012 e Variable Out of Range This alert is active if there is a problem with one or more of the following the analog input signal the I P converter the pneumatic relay or the printed wiring board e Field Device Malfunction This alert is active if the press
85. l Configuration Device Information Device Information provides details about the instrument construction including Tag Name Instrument Model Number Instrument Level see table 5 1 Device ID unique number used to prevent the instrument from accepting commands intended for other instruments Serial Numbers Firmware DD and Hardware Revisions HART Universal Revision Write Protection provides a procedure to enable disable Table 5 1 Functions Available for Instrument Level Instrument Level Functions Available Communicates with the Field Communicator and ValveLink software In addition HC provides travel cutoffs and limits minimum opening and closing times input characterization linear equal percentage quick opening and custom trending with ValveLink Solo and the following alerts travel deviation travel alert high low high high and low low drive signal cycle counter and travel accumulation Includes all functions listed above plus with ValveLink software all offline diagnostic tests dynamic error band drive signal step response and valve signature plus online trending Includes all functions listed above plus all Performance Diagnostics online in service valve testing valve friction electronics and mechanical condition Includes all functions listed above plus partial stroke test and lead lag set point filter HC AD ODV 47 Device Information Diagnostics and Alerts Instru
86. lay At 1 4 bar 20 psig supply pressure Average value 0 056 normal m3 hr 2 1 scfh At 5 5 bar 80 psig supply pressure Average value 0 184 normal m3 hr 6 9 scfh Maximum Output Capacity 2 G At 1 4 bar 20 psig supply pressure 10 0 normal m hr 375 scfh At 5 5 bar 80 psig supply pressure 29 5 normal m hr 1100 scfh Operating Ambient Temperature Limits 4 40 to 85 C 40 to 185 F 52 to 85 C 62 to 185 F for instruments utilizing the Extreme Temperature option fluorosilicone elastomers 52 to 125 C 62 to 257 F for remote mount feedback unit Independent Linearity 5 Typical Value 0 50 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 3 below Emissions Class A ISM equipment rating Group 1 Class A Lightning and Surge Protection The degree of immunity to lightning is specified as Surge immunity in table 1 3 For additional surge protection commercially available transient protection devices can be used Introduction July 2012 Table 1 2 Specifications continued Vibration Testing Method Tested per ANSI ISA S75 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 Input Impedance An equivalent impedance of 500 ohms
87. le TV 4 Quaternary Variable QV Instruction Manual Field Communicator Menu Trees D103605X012 July 2012 2 3 1 Electronics 2 3 2 2 HC 2 3 2 AD PD ODV 2 3 3 2 AD PD ODV Supply Pressure Lo Alert Travel Deviation 1 Supply Pressure Lo Alert Enable 1 Travel Deviation Alert Setup 2 Supply Pressure Lo Alert Point 2 Travel Deviation Alert Enable 3 Travel Deviation Alert Point 1 Electronics 4 Travel Deviation Time 2 Supply Pressure Alert 2 3 2 HC 3 Travel 2 3 3 AD PD ODV 2 3 2 3 HC 4 Pressure Fallback Travel 2 3 3 3 AD PD ODV 6 EPPC Deviation 1 Travel Alert DB Krave Limit 7 Output Circuit Comm Failure Enable lt 2 Travel Deviation Travel Alert Hi Hi Enable 3 Travel Limit Travel Alert Hi Hi Point 9 Alert Record Instrument Time 4 Travel Limit Cutoff Travel Alert Lo Lo Enable Travel Alert Lo Lo Point Travel Alert Hi Enable 5 Integrator 2 3 5 HC 2 3 2 5 HC es Travel Alert Hi Point 2 3 7 AD PD 3 3 ua OU c5 To PAD EDJODY Travel Alert Lo Enable Integrator Travel Alert Lo Point 1 Integrator Sat Hi Enable 2 Integrator Sat Lo Enable 2 3 2 4 HC 2 3 3 4 AD PD ODV Travel Limit Cutoff Alert Record Instrument Time 1 Alert Record Not Empty Enable 2 Alert Record Full Enable 3 View Alert Records 4 Clear Records 5 Instrument Alert Record 6 Instrument Time is Approximate Enable 7 Edit Instrument Time 2 3 4 AD PD ODV Pressure Fallback l
88. le of Operation 79 HART Communication 79 DVC6200 Digital Valve Controller 79 Appendix B Field Communicator Mehl IFC cci 83 GIOSSALY cer ER REPERI Iba 91 Ine T 97 The FIELDVUE DVC6200 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 DVC6200 provides users with an accurate picture of valve performance including 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 Instruction Manual Introduction D103605X012 July 2012 Section 1 Introduction Scope of Manual This instruction manual is a supplement to the DVC6200 Series Quick Start Guide D103556X012 that ships with every instrument This instruction manual includes product specifications reference materials custom setup information maintenance procedures and replacement part details This instruction manual describes using the 475 Field Communicator to set up and calibrate the instrument You can also use Fisher ValveLink software or ValveLink Mobile software to setup calibrate and diagnose the valve and instrument For information on using ValveLink
89. led e Function The output terminals can be configured as one of the following Transmitter 4 20mA output that represents 0 100 of the calibrated valve travel Limit Switch Discrete switch 1A max that trips at a configurable point within 0 100 of calibrated valve travel Alert Switch Discrete switch 1A max that trips based on a configurable device alert e Fail Signal Should the output circuit fail to operate properly the output will attempt to drive to a known state Depending on the nature of the failure the circuit may or may not be able to achieve this fail state When configured as a transmitter the output can be configured to drive high 22 5 mA or low 3 6 mA When configured as a switch the output can be configured to drive Closed or Open Note On loss of positioner power the switch circuit will always go to the open state However on loss of positioner power the transmitter output will continue to operate as long as the transmitter circuit is still powered and functioning Switch Configuration Note Switch Configuration is only available on units that have the optional 4 20 mA position transmitter or switch hardware installed e Limit Switch Trip Point When the function is configured as a Limit Switch this defines the threshold for the limit switch in percent of calibrated travel e Alert Switch Source When the function is configured as a Alert Switch this determines which alert will activate the switc
90. lue less than the alert point Note The Cycle Count Travel Accumulator Deadband applies to both the Cycle Count High Alert and the Travel Accumulator High Alert The deadband is the percent 75 of ranged travel around a travel reference point The travel reference point gets re established to the point of travel reversal that occurs outside of the deadband The deadband must be exceeded before a change in travel direction will be counted as a cycle and the accumulated travel up to the point of travel reversal is added to the total accumulation See figure 5 2 Figure 5 2 Cycle Counter and Travel Accumulator Deadband Example set at 10 DEADBAND EXCEEDED NEW REFERENCE POINT ESTABLISHED DEADBAND REFERENCE POINT DEADBAND 5 TIME DEADBAND amm DARK SEGMENTS REPRESENT THE AMOUNT OF TRAVEL THAT WILL BE ADDED TO THE TRAVEL ACCUMULATOR 1 CYCLE COUNTER INCREMENTS E1473 Alert Record Alert Record Not Empty Alert This alert is active when there are 1 or more alerts stored in the alert record e Alert Record Full Alert This alert is active when the alert record is full Additional alerts that are detected will not be saved to the alert record until the alert record is cleared 51 Device Information Diagnostics and Alerts Instruction Manual July 2012 D103605X012 Status e Calibration in Progress Alert This alert is active when calibration is in progress AutoCal in Progress Alert This alert is active wh
91. lve Stuck Alert lt 4 5 Changeto HART 5 G Run Time Extremes 1 Maximum Recorded Temperature qud 2 Minimum Recorded Temperature Travel History 3 Days Powered Up 1 Cycle Counter 4 Number of Power Ups 2 Travel Accumulator NOTES PARTIAL STROKE TEST IS AVAILALBE IN INSTRUMENT LEVEL ODV SUPPLY PRESSURE AND FALLBACK RECOVERY ARE AVAILABLE FOR AD PD ODV PERFORMANCE TUNER IS AVAILABLE FOR INSTRUMENT LEVEL AD PD AND ODV RESET VALVE STUCK ALERT IS AVAILABLE IN INSTRUMENT LEVEL OD V THIS MENU ITEM READS CHANGE TO HART 7 WITH HART 5 90 3 4 1 3 4 6 Instruction Manual D103605X012 Travel Pressure Setpoint Travel Drive Signal Supply Pressure Pressure A Pressure B Pressure A B Travel Pressure Select Fallback Recovery lt 2 1 2 3 4 5 6 7 8 9 Control Mode 1 Control Mode 2 Change Control Mode 3 Restart Control Mode Characterization 1 Input Characterization 2 Custom Characterization Instruction Manual D103605X012 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
92. ly monitoring the input signal If a demand arises the test is aborted and the valve moves to its commanded position The partial stroke valve travel is configurable between 1 and 3025 maximum travel in 0 1 increments Data from the last partial stroke test is stored in the instrument memory for retrieval by ValveLink software The Partial Stroke Test allows you to perform a partial 1025 stroke test standard or a custom stroke test With the custom stroke test the stroke may be extended up to 30 Be sure to check plant guidelines before performing a custom stroke test The purpose of this test is to ensure that the valve assembly moves upon demand A partial stroke test can be initiated when the valve is operating at either 4 or 20 mA point to point mode In applications where a spurious trip is to be minimized 4 mA is the normal operating position 52 Instruction Manual Device Information Diagnostics and Alerts D103605X012 July 2012 When enabled a partial stroke test may be initiated by the device as a scheduled auto partial stroke test a remote pushbutton located in the field or at the valve a Field Communicator or ValveLink software e Automatic Scheduled The Auto Partial Stroke Test allows the partial stroke test to be scheduled by the DVC6200 The test is scheduled in number of hours between tests Any power cycle will reset the test clock timer e Local Pushbutton A partial stroke test command may be sent to the
93. ment 57 Instruction Manual D103605X012 Removing the ModuleBase 57 Replacing the Module Base 58 Submodule 58 HP CONVENED qd eno RUE M She ER 59 Printed Wiring Board PWB Assembly 61 Pneumatic Relay I ER AUN EAS 63 Gauges Pipe Plugs or Tire Valves 63 Terminal BOX cera extat salit eta 64 Removing the Terminal Box 64 Replacing the Terminal Box 65 DVC6215 Feedback Unit 65 Troubleshooting 65 Checking Voltage Available 65 Restart Processor 66 DVC6200 Technical Support Checklist 68 Section 7 Parts 69 Parts Ordering EEE TEA 69 E DE 69 PWB Assembly 69 Parts EISE ee bMS 70 IIO SIEG redit edu rebas d ee es 70 COMMON Parts pb Ese 70 Module Base 71 I P Converter Assembly 71 71 Terminal 71 Feedback Connection Terminal 71 Pressure Gauges Pipe Plugs or Tire Valve 72 HART FIETS s corason ini twas reset sewn 72 Appendix A Princip
94. mits 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 96 Instruction Manual D103605X012 Travel Sensor A device within the FIELDVUE instrument that senses valve stem or shaft movement The travel sensor in the DVC6200 is the Hall Effect sensor that measures the position of the magnetic assembly Travel Sensor Motion Increasing or decreasing air pressure causes the magnet assembly to move up or down or the rotary shaft to turn clockwise or counterclockwise The Setup Wizard asks if it can move the valve to determine travel Tuning The adjustment of control terms or parameter values to produce a desired control effect 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 Power Condition The position of the valve open or closed when the electrical power to the instrument is removed Zero Power Condition ZPC is determined by relay and actuator action as follows Single Acting Direct Relay C Upon loss of electrical power instrument goes to zero air output at port A Double A
95. n If necessary replace the terminal box assembly 2m Defective Field Communicator or ValveLink 2m If necessary repair or replace cable modem cable 2n ValveLink modem defective or not compatible 2n Replace ValveLink modem with PC 2p ValveLink hardlock defective or not programmed 2p Replace if defective or return to factory for programming 3a Configuration errors 3h Verify configuration If necessary set protection to None If Out of Service place In Service Check Travel Sensor Motion Tuning set Zero Power Condition Feedback Connection Control mode should be Analog Restart control mode should be Analog Restricted pneumatic passages in I P converter 3j Check screen in I P converter supply port of the module base Replace if necessary If passages in I P converter restricted replace I P converter 3c O ring s between I P converter ass y missing or hard 3k Replace O ring s and flattened losing seal I P converter ass y damaged corroded clogged 3l Check for bent flapper open coil continuity contamination staining or dirty air supply Coil resistance should be between 1680 1860 ohms Replace I P assembly if damaged corroded clogged or open coil I P converter ass y out of spec 3m I P converter ass y nozzle may have been adjusted Verify drive signal 55 to 8025 for double acting 60 to 8526 for single acting with the valve off the stops Replace I P converter as
96. n This pressure must be greater than the Pressure Range Lo Pressure Range Lo The low end of the output pressure range Enter the pressure that corresponds to 0 valve travel when Zero Power Condition is closed or 100 valve travel when Zero Power Condition is open This pressure must be less than the Pressure Range Hi Pressure Fallback Note Pressure Fallback is available for instrument level AD PD ODV 20 Tvl Dev Press Fallback When the difference between the travel target and the actual travel exceeds this value for more than the Tvl Dev Press Fallback Time the instrument will disregard the travel feedback and control based on output pressure Tvl Dev Press Fallback Time This is the time in seconds that the travel target and the actual travel must be exceeded before the instrument falls back into pressure control Fallback Recovery If the instrument has fallen into pressure control and the feedback problem is resolved recovery to travel control can occur automatically or with manual intervention To return to travel control when Manual Recovery is selected change the Fallback Recovery to Auto Recovery and then back to Manual Recovery if desired Instruction Manual Configuration D103605X012 July 2012 Control Mode e Control Mode This displays the current control mode of the instrument This will show Analog if the instrumentis in Point to Point mode and is using a 4 20 mA signal for its power and set point This w
97. nd 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 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 Relay Adjustment Before beginning travel calibration check the relay adjustment Replace the digital valve controller cover when finished Note Relay B and C are not user adjustable Double Acting Relay The double acting relay is designated by Relay A on a label affixed to the relay itself For double acting actuators the valve must be near mid travel to properly adjust the relay The Field Communicator will automatically position the valve when Relay Adjust is selected Rotate the adjustment disc shown in figure 4 1 until the output pressure displayed on the Field Communicator is between 50 and 70 of supply pressure This adjustment is very sensitive Be sure to allow the pressure reading to stabilize before making another adjustment stabilization may take up to 30 seconds or more for large actuato
98. nding 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 95 Glossary July 2012 Travel Deviation The difference between the analog input signal in percent of ranged input the target 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 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 li
99. nes 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 of 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 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 096 to 4 billion 96 Glossary July 2012 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 accumula
100. nput Instrument Level Determines the functions available for the instrument See table 5 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 analog input changes Typically changes 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 Glossary July 2012 Instrument Protection 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 and IEC 534 4 Linear A valve flow characteristic where changes in flow
101. nstruments in a multi instrument environment Use the HART tag to label instruments electronically 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 e HART Long Tag HART Universal Revision 7 only A tag name up to 32 characters is available for the instrument Instruction Manual Configuration D103605X012 July 2012 e Description Enter a description for the application with up to 16 characters The description provides a longer user defined electronic label to assist with more specific instrument identification than is available with the HART tag e 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 Polling Address If 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 63 for HART 7 and 0 and 15 for HART 5 To change the polling address the instrument must be Out Of Service For the Field Communicator to be able to communicate with a device whose polling address is not 0 it must be configured to automatically search for all or specific connected devic
102. nts and does not affect the way other data is accessed Burst mode is only available in devices configured as HART Universal Revision 5 e Burst Enable This turns on or off the burst mode e Burst Command This defines which HART command is configured for burst reporting There are three options to choose from When using a Tri Loop select the third option Analog Input Command 1 Loop Current Travel Command 2 Loop Current PV SV TV QV Command 3 Note 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 information 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 Burst mode will be automatically disabled during diagnostics tests such as Valve Signature Note If the instrument is configured to operate in pressure control mode or detects an invalid travel sensor reading the Travel variable will report pressure in percent of bench set range 34 Instruction Manual Configuration D103605X012 July 2012 Alert Setup Configure gt Alert Setup 2 3 An alert is a notification that the instrument has detected a
103. nverter key 41 and shroud key 169 as described in the Replacing the I P Converter procedure Removing the I P Converter 1 Remove the front cover key 43 if not already removed 2 Referto figure 6 3 Using a 2 5 mm hex socket wrench remove the four socket head screws key 23 that attach the shroud key 169 and I P converter key 41 to the module base key 2 3 Remove the shroud key 169 then pull the I P converter key 41 straight out of the module base key 2 Be careful not to damage the two electrical leads that come out of the base of the I P converter 59 Maintenance and Troubleshooting Instruction Manual July 2012 D103605X012 4 Ensure that the O ring key 39 and screen key 231 stay in the module base and do not come out with the I P converter key 41 Replacing the I P Converter 1 Refer to figure 6 2 Inspect the condition of the O ring key 39 and screen key 231 in the module base key 2 Replace them if necessary Apply silicone lubricant to the O rings 2 Ensure the two boots key 210 shown in figure 6 3 are properly installed on the electrical leads Figure 6 3 I P Converter SHROUD KEY 169 SOCKET HEAD SCREWS 4 KEY 23 CONVERTER KEY 41 BOOTS KEY 210 W9328 3 Install the I P converter key 41 straight into the module base key 2 taking care that the two electrical leads feed into the guides in the module base These guides route the leads to the printe
104. o determine digital valve controller tuning It can be used with digital valve controllers mounted on most sliding stem and rotary actuators including Fisher and other manufacturers products Moreover because the performance tuner can detect internal instabilities before they become apparent in the travel response it can generally optimize tuning more effectively than manual tuning Typically the performance tuner takes 3 to 5 minutes to tune an instrument although tuning instruments mounted on larger actuators may take longer e Stabilize Optimize A WARNING During Stabilize Optimize the valve may move causing process fluid or pressure to be released To avoid personal injury and property damage caused by the release of process fluid or pressure isolate the valve from the process and equalize pressure on both sides of the valve or bleed off the process fluid Stabilize Optimize permits you to adjust valve response by changing the digital valve controller tuning During this routine the instrument must be out of service however the instrument will respond to setpoint changes If the valve is unstable select Decrease Response to stabilize valve operation This selects the next lower tuning set e g F to E If the valve response is sluggish select Increase Response to make the valve more responsive This selects the next higher tuning set e g F to G If after selecting Decrease Response or Increase Response the valve travel oversh
105. o 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 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 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 41 Calibration Instruction Manual July 2012 D103605X012 Supply Pressure Sensor Note Supply Pressure Sensor Calibration is not available for inst
106. 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 Polling 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 Pressure Sensor A FIELDVUE instrument internal device that senses pneumatic pressure The DVC6200 has three pressure sensors one to sense supply pressure and two to sense the output pressures 94 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 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
107. of the instrument variables Below is a list of the variables available for viewing e Write Protection also provides a procedure to enable disable e Instrument Mode also provides a procedure to place in out of service e Analog Input e Setpoint e Travel e Drive Signal e Input Characterization also provides a procedure to modify e Cycle Counter e Travel Accumulator e Supply Pressure not available in Instrument Level HC 53 Device Information Diagnostics and Alerts July 2012 e Actuator Pressure s e Travel Pressure Control Configuration also provides a procedure to modify e Control Mode also provides a procedure to modify e Instrument Temperature e Travel Counts this is the raw travel sensor reading used for advanced adjustments e Maximum Recorded Temperature e Minimum Recorded Temperature e Number of Power Ups e Days Powered Up 54 Instruction Manual D103605X012 Instruction Manual Maintenance and Troubleshooting D103605X012 July 2012 Section 6 Maintenance and Troubleshooting The DVC6200 digital valve controller enclosure is rated Type 4X and IP66 therefore periodic cleaning of internal components is not required If the DVC6200 is installed in an area where the exterior surfaces tend to get heavily coated or layered with industrial or atmospheric contaminants however it is recommended that the vent key 52 be periodically inspected to ensure it is fully open If the vent appears to be clogged
108. oke Pressure Limit Disabled deg mani ose Aor C o 0 E doed 3 Open Closed Double Acting A Supply 3 Run a partial stroke test 4 Selectthe Press Time radio button on the partial stroke graph refer to the example in figure 3 4 bottom plot If the actuator pressure starts high and moves low find the minimum actuator pressure Pmin If the actuator pressure starts low and moves high find the maximum actuator pressure Pmax Double acting actuators will display differential pressure Use table 3 8 to estimate the partial stroke pressure limit Table 3 8 Estimates for Partial Stroke Pressure Limits Pmax 0 25 Bench Set High Bench Set Low Diaphragm Open 0 5 Pmin AorC Closed Single Acting Piston 5 Enable the parameters that were previously disabled e Travel Deviation Alert set to 1 5x the maximum travel deviation between travel set point and travel e End Point Pressure Control enable e Partial Stroke Pressure Limit calculate the value using table 3 8 31 Configuration Instruction Manual July 2012 D103605X012 PST Enable Yes or No This enables or disables the Partial Stroke Test PST Start Point Valve Open or Valve Closed This defines the travel stop that the valve needs to be at before a partial stroke test can be initiated This also defines the travel stop for end point pressure control Setting this value to No
109. on 17 Calibration CAL Button 17 maintenance 64 removing 64 replacing 65 Test Speed 32 Tire Valves maintenance 63 Transmitter 6 33 Function Output Terminal Configuration 33 Specifications 6 Index July 2012 Transmitter Output 34 Travel Accumulator High Alert 51 Travel Alert Hi 50 Travel Alert Hi Hi 50 Travel Alert Lo 50 Travel Alert Lo Lo 50 Travel Calibration 38 Travel Control Travel Pressure Select 18 Travel Deviation Alert 50 Travel Limit Cutoff Hi Alert 50 Travel Limit Cutoff Lo Alert 50 Travel Sensor Alert 49 Travel Sensor Motion 29 Travel Tuning 24 Performance Tuner 26 Stabilize Optimize 26 Travel Tuning Set 24 Travel Tuning Sets Gain Values 24 Travel Pressure Control 18 Control Mode 21 Cutoffs and Limits 19 End Point Pressure Control 19 Fallback Recovery 20 Pressure Control 20 Pressure Fallback 20 Travel Pressure Select 18 Tvl Dev Press Fallback 20 Tvl Dev Press Fallback Time 20 Travel Pressure Select 18 Fallback Sensor Tvl Deviation 18 Pressure Control 18 Pressure Sensor Fallback 18 Travel Control 18 Troubleshooting Checking Voltage Available 65 Communications or Output 65 instrument 66 Tuning 24 Integral Settings 27 Pressure 27 Travel 24 Tuning Set Pressure 2 Travel 24 Tvl Dev Press Fallback 20 101 Index July 2012 Tvl Dev Press Fallback Time 20 U Units Analog Input 17 Pressure 17 Temperature 17 V
110. ontrol mode after a restart See Control Mode for the available restart control modes 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 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 91 Glossary July 2012 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 0 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 0 to 100 Typical value is between 2 and 526 Deviation Usually the difference between set point and process variable More generally any departure from a desired or expected value or patt
111. ontroller 62 Instruction Manual Maintenance and Troubleshooting D103605X012 July 2012 Pneumatic Relay Refer to figure 7 2 or 7 4 for key number locations The pneumatic relay key 24 is located on the front of the module base Note After relay submodule replacement calibrate the digital valve controller to maintain accuracy specifications Removing the Pneumatic Relay 1 Loosen the four screws that attach the relay key 24 to the module base These screws are captive in the relay 2 Remove the relay Replacing the Pneumatic Relay 1 Visually inspect the holes in the module base to ensure they are clean and free of obstructions If cleaning is necessary do not enlarge the holes 2 Apply silicone lubricant to the relay seal and position it in the grooves on the bottom of the relay as shown in figure 6 5 Press small seal retaining tabs into retaining slots to hold relay seal in place Figure 6 5 Pneumatic Relay Assembly RELAY SEAL W8074 3 Position the relay with shroud on the module base Tighten the four screws in a crisscross pattern to a final torque of 2 Nem 20 7 Ibfein 4 Using the Field Communicator verify that the value for Relay Type parameter matches the relay type installed 5 After replacing the relay and verifying the relay type calibrate travel or perform touch up calibration to maintain accuracy specifications Gauges Pipe Plugs or Tire Valves Depending on the options ordered the
112. oop and Loop terminal box screws when the commanded current is 4 0 mA and 20 0 mA V 4 0 mA V Q 20 0 mA These values should be around 8 6 V 4 0 mA and 8 8 V 20 mA 4 15 it possible to communicate via HART to the digital valve controller Yes No 5 Whatis the Diagnostic Tier of the digital valve controller AC HC AD PD ODV 6 Whatis the firmware version of the digital valve controller 7 What is the hardware version of the digital valve controller _ 8 Is the digital valve controller s Instrument Mode In Service Yes _ No 9 Is the digital valve controller s Control Mode set to Analog Yes __ No Is it on Travel or Pressure control 11 What are the following parameter readings Input Signal Drive Signal Supply Pressure Pressure A Pressure B Travel Target Travel _ 12 What are the following alert readings Fail alerts Valve alerts Operational status Alert event record entries 13 Export ValveLink data if available for the device Status Monitor Detailed Setup etc Mounting 1 Which digital valve controller do you have DVC6200 DVC6205 DVC6215 2 What Make Brand Style Size etc actuator is the DVC6200 mounted on 3 What is the full travel of the valve 4 What is the Mounting Kit part number 5 If mounting kits are made by LBP Customer please provide pictures of installation 6 15 the Mounting kit installed per the instructions Yes _ No__ 7 What is the safe position of th
113. oot is excessive select Decrease Damping to select a damping value that allows more overshoot Select Increase Damping to select a damping value that will decrease the overshoot When finished select done 26 Instruction Manual Configuration D103605X012 July 2012 Pressure Tuning e Pressure Tuning Set There are twelve Pressure 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 Tuning set B is appropriate for controlling a pneumatic positioner Table 3 5 lists the proportional gain pressure integrator gain and minor loop feedback gain values for preselected tuning sets Table 3 5 Gain Values for Preselected Pressure Tuning Sets Tuning Set Proportional Gain Integrator Gain Minor Loop Feedback Gain B C D E F G H J K L M X Expert User Adjusted User Adjusted User Adjusted In addition you can specify Expert tuning and individually set the pressure proportional gain pressure integrator gain and pressure minor loop feedback gain Individually setting or changing any tuning parameter will automatically change the tuning set to X expert Note Use Expert tuning only if standard tuning has not achieved the desired results Stabilize Optimize or Performance Tuner may be used to achieve the desired results more rapidly than Expert tuning e Proportional Gain the p
114. or Preselected Travel Tuning Sets Tuning Set Proportional Gain Velocity Gain Minor Loop Feedback Gain Or E F G H J K L M X Expert User Adjusted User Adjusted User Adjusted In addition you can specify Expert tuning and individually set the proportional gain velocity gain and minor loop feedback gain Individually setting or changing any tuning parameter or running the Performance Tuner or Stabilize Optimize routint will automatically change the tuning set to X expert Note Use Expert tuning only if standard tuning has not achieved the desired results Stabilize Optimize or Performance Tuner may be used to achieve the desired results more rapidly than manual Expert tuning Table 3 4 provides tuning set selection guidelines for Fisher and Baumann actuators These tuning sets are only recommended starting points After you finish setting up and calibrating the instrument you may have to select either a higher or lower tuning set to get the desired response You can use the Performance Tuner to optimize tuning 24 Instruction Manual D103605X012 Table 3 4 Actuator Information for Initial Setup Actuator 2 Starting Travel Sensor Motion 2 Actuator Model Actuator Size Actuator Style Tuning Set Relay A or E Piston Dbl w or w o 585C amp 585CR 1051 amp 1052 1061 Fisher 1066SR 2052 3024C Air to Extend Air to Retract Baumann 80 100 34 40 45 50 46 60 70 76
115. oubleshooting test procedures in HART Tri Loop product manual Review the HART Tri Loop Product Manual Mount the HART Tri Loop to the DIN rail Digital valve controller Installed Wire the digital valve controller to the HART Tri Loop Install the digital valve controller Install Channel 1 wires from HART Tri Loop to the control room Optional Install Channel 2 and 3 wires from HART Tri Loop to the control room Set the digital valve controller Burst Option Set the digita valve controller Burst Mode E0365 Wiring Practices Instruction Manual July 2012 D103605X012 Commissioning the Digital Valve Controller for use with the HART Tri Loop Signal Converter To prepare the digital valve controller for use with a 333 HART Tri Loop you must configure the digital valve controller to burst mode and select Burst Command 3 In burst mode the digital valve controller provides digital information to the HART Tri Loop HART to Analog Signal Converter The HART Tri Loop converts the digital information to a 4 to 20 mA analog signal Each burst message contains the latest value of the primary analog input secondary travel target tertiary configured output pressure and quaternary travel variables To commission a DVC6200 for use with a HART Tri Loop perform the following procedures Note The DVC6200 must be in HART 5 compatibility mode to use burst communi
116. ply prior to receiving this message then verify proper mounting by referring to the appropriate mounting procedure in the Installation section and checking the magnet array for proper alignment Drive signal exceed low limit check supply 1 Check supply pressure reverse acting relay pressure 2 Friction is too high Drive signal exceed high limit check supply 1 Check supply pressure direct acting relay pressure 2 Friction is too high 38 Instruction Manual Calibration D103605X012 July 2012 Manual Calibration Two procedures are available to manually calibrate travel e Analog Adjust This procedure is used when you can manually change the 4 20 mA current source to move the valve e Digital Adjust This procedure is used when the 4 20 mA current source cannot be manually changed 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 7 the accuracy of the current source adjustment affects the position accuracy Adjust the current source until the valve is at 0 travel then press OK Adjust the current source until the valve is at 100 tra
117. put Circuit Comm Failure Enable Output Terminal Enable PEE Packing Type B 5 Bo Partial Stroke Test PST 85 Position B5 o ESTO Pressure A B B 3 B 10 53 610 Pressure Fallback Active Enable Pressure Range Hi 86 Pressure Range Lo Pressure Sensor Failure Shutdown Pressure Sensors Calibration Pressure Tuning Set Pressure Units Stem Diameter B 5 ab 53 80 Switch Closed D NET ab Temperature Units Temp Sensor Failure Shutdown Torque Units Transmitter Output Travel Accumulator meer 88 rable 8 Travel Alert Lo Point B8 1 Travel Counts B 10 E NE Travel Deviation Pressure falba 86 Travel Deviation Pressure albackTime 86 Travel Sensor Adjust ET Travel Units B 5 Travel Pressure Select B 6 B 10 ES Valve Proportional Gain PST Calibration ee PST Pressure Limit PST Variables E PWB Serial Number Quick Release Rated Travel Relay Adjust Reference Voltage Failure Shutdown B 8 Reset Valve Stuck Alert B 10 Restart Control Mode B 10 Restart Processor B 10 Seat Type Trim Shutdown on Alert SPRsedow Valve Manufacturer Valve Model Valve Seng Number B 3 B 5 Valve Style Velocity Gain a View Alert Records View Edit Lag Time View Edit Lead Lag Volume Booster B 5 Write Protection B 1 B 3 B 5 Zero Power Condition
118. r Housing B used for all actuators except GX Feedback Array Kit kit contains feedback array and machine screws qty 2 and washers qty 2 210 mm 8 1 4 inch kit also contains insert 7 mm 1 4 inch Aluminum GE09169X022 19 mm 3 4 inch Aluminum GE09169X032 Stainless steel GE09169X072 25 mm 1 inch Aluminum GE09169X012 Stainless steel GE09169X082 38 mm 1 1 2 inch Aluminum GE09169X042 Stainless steel GE09169X092 50 mm 2 inch Aluminum GE09170X012 Stainless steel GE09169X102 100 mm 4 inch Aluminum GE43790X012 Stainless steel GE09169X1 12 Instruction Manual D103605X012 Kit Description Part Number 10 Feedback Array Kit cont d kit contains feedback array and machine screws qty 2 and washers qty 2 210 mm 8 1 4 inch kit also contains insert 210 mm 8 1 4 inch Aluminum Stainless steel Parts List GE09169X062 GE09169X132 Note Part numbers are shown for recommended spares only For part numbers not shown contact your Emerson Process Management sales office Parts with footnote numbers shown are available in parts kits see footnote information at the bottom of the page Key Description Part Number Housing see figure 7 2 and 7 4 DVC6200 and DVC6205 1 Housing 11 Drive Screw 2 req d DVC6205 only 20 Shield DVC6205 only 52 Vent plastic 2 74 Mounting Bracket DVC6205 only 248 Screw hex head 4 req d DVC6205 only 249 Screw hex head 4 req d DVC6205 only 2
119. r digital valve controllers in long stroke applications 6 The electronic output is available with either the position transmitter or the switch Instruction Manual Introduction D103605X012 July 2012 Table 1 3 EMC Summary Results Immunity Phenomenon Basic Standard Test Level Criteria Electrostatic discharge ESD IEC 61000 4 2 E SM 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 Conducted RF IEC 61000 4 6 150 kHz to 80 MHz at 3 Vrms Performance criteria 1 effect 1 A No degradation during testing B Temporary degradation during testing but is self recovering Rated power frequency IEC 61000 4 8 30 A m at 50 60Hz a magnetic field _ ae QNEM I O signal control Related Documents This section lists other documents containing information related to the DVC6200 digital valve controller These documents include e Bulletin 62 1 DVC6200 Fisher FIELDVUE DVC6200 Digital Valve Controller D103415X01 2 e Bulletin 62 1 DVC6200 HC Fisher FIELDVUE DVC6200 Digital Valve Controller D103423X01 2 e Bulletin 62 1 DVC6200 S1 Fisher FIELDVUE DVC6200 Digital Valve Controller Dimensions D103543X012 e Fisher FIELDVUE DVC6200 Series Digital Valve Controller Quick Start Guide D103556X01 2 e FIELDVUE Digital Valve Controller Split Ranging Supplement to HART Communica
120. r relay B and C only 237 Module Base Seal Module Base see figure 7 2 and 7 4 DVC6200 and DVC6205 Module Base 6 11 Drive Screw 9 2 req d 12 19 Shield 9 61 PipePlug hex socket 3 req d 243 Slotted Pin flame arrestor 9 3 req d I P Converter Assembly see figure 7 2 and 7 4 DVC6200 and DVC6205 23 Cap Screw hex socket SST 2 8 4 req d 39 O ring 0 6 41 I P Converter 5 169 Shroud 5X8 see figure 6 3 210 Boot nitrile 5 2 req d see figure 6 3 231 Seal Screen 1 3 5 Relay see figure 7 2 and 7 4 DVC6200 and DVC6205 24 Relay Assembly includes shroud relay seal mounting screws Standard nitrile elastomers Standard Bleed Housing A used for GX actuator Single acting direct relay C Single acting reverse relay B Housing B used for all actuators except GX Single acting direct relay C Double acting relay A Single acting reverse relay B Recommended spare parts 1 Available in the Elastomer Spare Parts Kit 2 Available in the Small Hardware Spare Parts Kit 3 Available in the Seal Screen Kit 4 Available in the Terminal Box Kit 5 Available in the I P Converter Kit 6 Available in the Spare Module Base Assembly Kit 8 Available in the Spare Shroud Kit 38B5786X182 38B5786X1 72 38B5786X132 38B5786X052 38B5786X092 Key 24 Description Parts July 2012 Part Number Relay Assembly includes shroud relay seal mounting sc
121. rews continued Low Bleed Housing A used for GX actuator Single acting direct relay C Single acting reverse relay B Housing B used for all actuators except G Single acting direct relay C Double acting relay A Single acting reverse relay B 38B57 86X202 38B5786X192 38B57 86X152 38B57 86X072 38B5786X112 Extreme Temperature option fluorosilicone elastomers Standard Bleed Single acting direct relay C Double acting relay A Single acting reverse relay B Low Bleed Single acting direct relay C Double acting relay A Single acting reverse relay B 38B57 86X142 38B5786X032 38B5786X102 38B57 86X162 38B57 86X082 38B5786X122 Loop Connections Terminal Box see figure 7 2 and 7 4 DVC6200 and DVC6205 4 Terminal Box Cap 34 O ring 4 36 O ring X4 58 Set Screw hex socket SST 2 72 Cap Screw hex socket SST 2 164 Terminal Box Assembly Feedback Connections Terminal Box see figure 7 4 DVC6205 4 Terminal Box Cap 34 O ring X4 36 O ring X4 58 Set Screw hex socket SST 2 62 PipePlug hexhd SST 262 Adapter 263 O ring Standard Extreme temperature option fluorosilicone 1F463606992 1F4636X0092 71 Parts July 2012 Key Description Part Number Pressure Gauges Pipe Plugs or Tire Valve Assemblies see figure 7 3 DVC6200 and DVC6205 47 72 Pressure Gauge nickel plated brass case brass connection Double acting 3 req d Single acting 2 req
122. roportional gain for the pressure control tuning set Changing this parameter will also change the tuning set to Expert e MLFB Gain the minor loop feedback gain for the pressure control tuning set Changing this parameter will also change the tuning set to Expert e Integral Enable Yes or No Enable the pressure integral setting to improve static performance by correcting for error that exists between the pressure target and actual pressure Pressure Integral Control is disabled by default e Integral Gain Pressure Integral Gain also called reset is the gain factor applied to the time integral of the error signal between desired and actual pressure Changing this parameter will also change the tuning set to Expert Travel Pressure Integral Settings e Integral Dead Zone A window around the Primary Setpoint in which integral action is disabled This feature is used to eliminate friction induced limit cycles around the Primary Setpoint when the integrator is active The Dead Zone 27 Configuration Instruction Manual July 2012 D103605X012 is configurable from 0 to 2 corresponding to a symmetric window from 0 to 2 around the Primary Setpoint Default value is 0 25 e Integrator Limit The Integrator Limit provides an upper limit to the integrator output The high limit is configurable from 0 to 100 of the I P drive signal Valve and Actuator Field Communicator Configure gt Manual Setup gt Valve and Actuator 2 2 5
123. rs If the low bleed relay option has been ordered stabilization may take approximately two minutes longer than the standard relay 43 Calibration Instruction Manual July 2012 D103605X012 Figure 4 1 Relay A Adjustment Shroud Removed for Clarity FOR SINGLE ACTING DIRECT RELAYS ROTATE ADJUSTMENT DISC IN THIS DIRECTION UNTIL IT CONTACTS THE BEAM FOR DOUBLE ACTING RELAYS ROTATE ADJUSTMENT DISCIN THIS DIRECTION TO DECREASE OUTPUT PRESSURE ADJUSTMENT DISC FOR DOUBLE ACTING RELAYS ROTATE ADJUSTMENT DISC IN THIS DIRECTION TO INCREASE OUTPUT PRESSURE Relay A may also be adjusted for use in single acting direct applications Rotate the adjustment disc as shown in figure 4 1 for single acting direct operation CAUTION Care should be taken during relay adjustment as the adjustment disc may disengage if rotated too far Single Acting Relays A WARNING For Instrument Level ODV only If the unused port is monitoring pressure ensure that the pressure source conforms to ISA Standard 7 0 01 and does not exceed the pressure supplied to the instrument Failure to do so could result in personal injury or property damage caused by loss of process control Single Acting Direct Relay The single acting direct relay is designated by Relay C ona label affixed to the relay itself Relay C requires no adjustment Single Acting Reverse Relay The single acting reverse relay is designated by Relay B on
124. rsus Ranged Set Point for Various Input Characteristics Zero Power Condition Closed dg 0 100 4 Travel Target Travel Target 25 0 Ranged Set Point 26 100 125 25 0 Ranged Set Point Input Characteristic Linear 100 125 Input Characteristic Equal Percentage E29 305 925278 UE ON a of 100 nnn Travel Target 25 0 Ranged Set Point 100 125 Input Characteristic Quick Opening A6535 1 Instruction Manual Configuration D103605X012 July 2012 Dynamic Response e SP Rate Open Maximum rate of valve travel per second at which the digital valve controller will move to the open position regardless of the rate of input current change A value of 0 will deactivate this feature and allow the valve to stroke open as fast as possible e SP Rate Close Maximum rate of valve travel per second at which the digital valve controller will move to the close position regardless of the rate of input current change A value of 0 will deactivate this feature and allow the valve to stroke close as fast as possible e Set Point Filter Time Lag Time The Set Point Filter Time Lag Time slows the response of the digital valve controller A value ranging from 0 2 to 10 0 can be used for noisy or fast processes to improve closed loop process control Entering a value of 0 0 will deactivate the lag filter Note Se
125. rument level HC To calibrate the supply pressure sensor connect an external reference gauge to the output side of the supply regulator The gauge should be capable of measuring maximum instrument supply pressure Follow the prompts on the Field Communicator display to calibrate the instrument s supply pressure sensor 1 Select a Zero Only or b Zero and Span gauge required a If Zero Only calibration is selected adjust the supply pressure regulator to remove supply pressure from the instrument Press OK Once calibration is complete go to step 5 b If Zero and Span calibration is selected adjust the supply pressure regulator to remove supply pressure from the instrument Press OK Adjust the supply regulator to the maximum instrument supply pressure Press OK Proceed with step 2 2 The following message appears Use the Increase and Decrease selections until the displayed pressure matches the supply pressure Press OK when you have read this message 3 The value of the pressure appears on the display 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 Adjust the displayed value until it matches the supply pressure select Done and go to step 5 5 Place the instrument In Service and
126. s shown in figure 3 2 or you can select a custom characteristic Figure 3 2 shows the relationship between the travel target and ranged set point for the fixed input characteristics assuming the Zero Power Condition 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 e Custom Characterization To define a custom input character from the Characterization menu select Custom Characterization 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 Characterization menu 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 determined by the valve trim i e the plug or cage 21 22 Configuration Instruction Manual July 2012 D103605X012 Figure 3 2 Travel Target Ve
127. sembly if drive signal is continuously high or low 3f Defective module base seal 3n Check module base seal for condition and position If necessary replace seal 3g Defective relay 3p Depress relay beam at adjustment location in shroud look for increase in output pressure Remove relay inspect relay seal Replace relay seal or relay if I P converter assembly is good and air passages not blocked Check relay adjustment 3h Defective 67CFR regulator supply pressure gauge 3q Replace 67CFR regulator jumps around 4 Valvelink diagnostic tests 4a Defective pressure sensor 4a Replace PWB provide erroneous results 5 Field Communicator does not turn on 4b Pressure sensor O ring missing 4b Replace O ring 5a Battery pack not charged 5a Charge battery pack Note Battery pack can be charged while attached to the Field communicator or separately The Field Communicator is fully operable while the battery pack is charging Do not attempt to charge the battery pack in a hazardous area 67 Maintenance and Troubleshooting Instruction Manual July 2012 D103605X012 DVC6200 Technical Support Checklist Have the following information available prior to contacting your Emerson Process Management sales office for support 1 Instrument serial number as read from nameplate 2 Is the digital valve controller responding to the control signal Yes No If not describe 3 Measure the voltage across the L
128. sure there is an alert when an output pressure deviation occurs setup the alert as described under Pressure Deviation Alert Configuration Instruction Manual July 2012 D103605X012 EPPC Set Point Used in conjunction with End Point Pressure Control End Point Pressure Control Set Point allows the user to select a pressure to be delivered by the instrument at the travel extreme For a fail closed valve this pressure must be sufficient to maintain the fully open position For a fail open valve this pressure which is automatically set to supply pressure must be sufficient to fully close the valve and maintain its rated shutoff classification For double acting spring return actuators this is the differential pressure required to either maintain the fully open or fully closed position depending on the valve and actuator configuration For a double acting actuator without springs with a fail close valve this is 95 of the supply pressure If the valve is fail open the upper operating pressure for all actuator is set to the supply pressure EPPC Saturation Time End Point Pressure Control Saturation Time is the time the digital valve controller stays in hard cutoff before switching to pressure control Default is 45 seconds Pressure Control Pressure Range High The high end of output pressure range Enter the pressure that corresponds with 100 valve travel when Zero Power Condition is closed or 0 valve travel when Zero Power Condition is ope
129. t Configured will disable partial stroke tests and end point pressure control PST Variables Follow the prompts on the Field Communicator display to enter or view information for following PST Variables e Max Travel Movement This is the percentage of total span that the valve moves away from its normal operating state towards its tripped state during the test The default value is 10 e Test Speed This is the rate at which the valve will move during the test The default value is 0 25 second e Pause Time This is the pause time between the up and down strokes of the test The default value is 5 seconds Figure 3 4 Example Time Series Plots of Travel Set Point Travel Error and Actuator Pressure TEST START POINT a ACTUAL TRACE FROM TEST TYPICAL 1 MAX TRAVEL MOVEMENT TEST SPEED SEC TEST PAUSE TIME SEC TVL SET POINT TRAVEL TIME SEC ERROR TIME SEC MINIMUM PRESSURE Pmin PRESSURE TIME SEC 32 Instruction Manual Configuration D103605X012 July 2012 Outputs Field Communicator Configure gt Manual Setup gt Outputs 2 2 6 HC AD PD or 2 2 7 ODV Output Terminal Configuration Note These menu items are only available on units that have the optional 4 20 mA position transmitter or switch hardware installed e Output Terminal Enable If using the optional output terminal for a Position Transmitter or Switch output this must be Enab
130. t gt 1 Travel Limit Cutoff Hi Enable 2 Hi Limit Cutoff Point 1 Pressure Fallback Active Enable 3 Hi Limit Cutoff Select 2 Travel Pressure Select 4 Travel Limit Cutoff Lo Enable 5 LoLimit Cutoff Point 6 Lo Limit Cutoff Select 3 Fallback Recovery 2 3 4 HC 2 3 6 AD PD 2 3 8 ODV 2 3 3 HC 2 3 5 AD PD ODV Shutdown On Alert Travel History 1 Sensors 2 3 6 ODV 1 Cycle Count Travel Accum Deadband 2 Electronics EPPC Deviation ZJ 2 Cycle Count Alert Enable DP 3 Edit Cycle Counts 2 3 4 1 HC 1 EPPC Deviation Alert Enable 4 Cycle Count Alert Point 2 3 6 1 AD PD 2 EPPC Set Point 5 Travel Accumulator Alert Enable 2 3 8 1 ODV 3 EPPC Deviation Alert Point 6 Edit Travel Accumulator Electronics 4 EPPC Deviation Time 7 Travel Accumulator Alert Point 1 Drive Current Failure Shutdown 2 Critical NVM Failure Shutdown 3 Non Critical NVM Failure Shutdown 2 3 4 2 HC 4 Flash Integrity Failure Shutdown 2 3 6 2 AD PD 5 Reference Voltage Failure Shutdown 2 3 8 2 ODV Sensors 1 Travel Sensor Failure Shutdown 2 Temp Sensor Failure Shutdown 3 Minor Loop Sensor Failure Shutdown 4 Pressure Sensor Failure Shutdown NOTES 1 gt SUPPLY PRESSURE LO ALERT IS AVAILABLE FOR INSTRUMENT LEVEL AD PD AND ODV 2 gt PRESSURE FALLBACK IS AVAILABLE FOR INSTRUMENT LEVEL AD PD AND ODV 3 EPPCDEVIATION IS AVAILABLE FOR INSTRUMENT LEVEL ODV 4 gt OUTPUT CIRCUIT COMM FAILURE
131. t Point Filter Time Lag Time is available for instrument level HC AD and PD e Lead Lag Set Point Filter ODV devices have access to a lead lag set point filter that can be used to improve a valve s dynamic response The lead lag filter is part of the set point processing routine that reshapes the input signal before it becomes travel set point Lead lag filters are characterized by lead and lag time constants Note Lead Lag is only available instrument level ODV When the valve is in its active control region off the seat the lead lag filter improves small amplitude response by momentarily overdriving the travel set point This is useful when the actuator is large and equipped with accessories As a result any volume boosters that are present will be activated The longer the lag time the more pronounced the overdrive Since the lead lag input filter is used to enhance the dynamic response of a control valve filter parameters should be set after the tuning parameters have been established When the valve is at its seat the lead lag filter also has a boost function that sets the initial conditions of the filter artificially low so that small amplitude signal changes appear to be large signal changes to the filter The boost function introduces a large spike that momentarily overdrives the instrument and activates any external volume boosters that may be present The lead lag boost function is normally disabled except for those cases where the
132. t the instrument terminals Once the instrument is connected the instrument limits the measured voltage to approximately 8 0 to 9 5 volts Instruction Manual Wiring Practices D103605X012 July 2012 Table 2 1 Cable Characteristics Capacitance Capacitance Resistance 2 Resistance 2 pF Ft pF m Ohms ft Ohms m Cable Type 2i 93 186 _ 1 The capacitance values represent capacitance from one conductor to all other conductors and shield This is the appropriate value to use in the cable length calculations 2 The resistance values include both wires of the twisted pair Compliance Voltage If the compliance voltage of the control system is not known perform the following compliance voltage test 1 Disconnect the field wiring from the control system and connect equipment as shown in figure 2 3 to the control system terminals Figure 2 3 Voltage Test Schematic 1 kQ POTENTIOMETER MILLIAMMETER VOLTMETER D 4X CIRCUIT UNDER TEST T O X A6192 1 2 Set the control system to provide maximum output current 3 Increase the resistance of the 1 potentiometer shown in figure 2 3 until the current observed on the milliammeter begins to drop quickly 4 Record the voltage shown on the voltmeter This is the control system compliance voltage For specific parameter information relating to your control system
133. ted 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 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 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 depe
134. tentially explosive atmosphere or has been classified as hazardous 65 Maintenance and Troubleshooting Instruction Manual July 2012 D103605X012 To check the Voltage Available at the instrument perform the following 1 Connect the equipment in figure 2 3 to the field wiring in place of the FIELDVUE instrument Set the control system to provide maximum output current Set the resistance of the 1 kilohm potentiometer shown in figure 2 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 10 0 volts Record the current shown on the milliammeter NY DMD ui A N If the current recorded in step 6 is the same as that recorded in step 4 0 08 mA the voltage available is adequate 8 If the voltage available is inadequate refer to Wiring Practices in the Installation section Restart Processor This is a soft reset of the device This procedure can only be performed while the instrument is out of service A soft reset will immediately put into effect changes that have been sent to the instrument Also if the device is configured to shutdown on an alert the soft reset will clear the shutdown Table 6 3 Instrument Troubleshooting Symptom Possible Cause 1 Analog input reading at 1a Control mode not Analog 1a Checkthe control mode using the Field Communicator If in instrument does not match the Digital or T
135. the I P converter printed wiring board assembly and pneumatic relay The module base may be easily replaced in the field without disconnecting field wiring or tubing Tools Required Table 6 1 lists the tools required for maintaining the DVC6200 digital valve controller Table 6 1 Tools Required toot Cmpmm Phillips Screwdriver Relay printed wiring board assembly and cover screws Hex key Terminal box screw Hex key Terminal box cover screw Hex key I P converter screws Hex key Module base screws 56 Instruction Manual Maintenance and Troubleshooting D103605X012 July 2012 Component Replacement When replacing any of the components of the DVC6200 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 Removing the Module Base Refer to figure 7 2 or 7 4 for key number locations A WARNING To avoid personal injury or equipment damage from bursting of parts turn off the supply pressure to the digital valve controller and bleed off any excess supply pressure before attempting to remove the module base assembly from the housing 1 Unscrew the four captive screws in the cover key 43 and remove the cover from the module base key 2 2 Using a6 mm hex socket wrench loosen the three socket head screws key 38 These screws are captive in the module base by retaining rings key 15
136. ting 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 Using FIELDVUE Instruments with the Smart Wireless THUM Adapter and a HART Interface Module HIM Supplement to HART Communicating Fisher FIELDVUE Instrument Instruction Manuals e Audio Monitor for HART Communications Supplement to HART Communicating Fisher FIELDVUE Instrument Instruction Manuals D103265X012 e HART Field Device Specification Supplement to HART Communicating FIELDVUE Instrument Instruction Manuals D103266X012 e Using the HART Tri Loop HART to Analog Signal Converter with FIELDVUE Digital Valve Controllers Supplement to HART Communicating FIELDVUE Instrument Instruction Manuals D103267X012 e Lock in Last Strategy Supplement to Fisher FIELDVUE DVC6000 or DVC6200 Digital Valve Controller Instruction Manual D103261X012 e Fisher HF340 Filter Instruction Manual D102796X012 Introduction Instruction Manual July 2012 D103605X012 475 Field Communicator User s Manual ValveLink Software Help or Documentation 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 DVC6200 digital valve controller as well as a vari
137. tor Selection Actuator Sie Actuator Syl Alert Switch Source Analog Input Calibration Analog Input Units B 5 Area Units Burst Mode Calibration Record Calibration Time Calibration Type Calibrator Change Control Mode B 6 B 10 ETE Change to HART 5 B 10 Change to HART 7 B 10 Change Write Protection B 1 B 3 B 5 Clear Records B 8 B 10 Critical NVM Failure Shutdown Cycle Count Travel Accum Deadband Device Setup B 4 Device Status B 3 B 10 Drive Current Failure Shutdown B 8 Drive Signal Drive Signal Alert Enable Dynamic Torque Edit Cycle Counts Edit Instrument Time Edit Travel Accumulator Effective Area Acutator End Point Pressure Control EPPC ee T Flash Integrity Failure Shutdown B 8 HART Long Tag B 3 B 5 Hi Limit Cutoff Point B 6 B 8 Instrument Level B 3 Instrument Mode TES 7 Integrator Limit Intgegral Dead Zone Last AutoCal Status Leak Class Trim Length Units Lever Arm Length Lever Style Limit Switch Trip Point Limit Switch Valve Close Limit Switch Valve Open 83 Field Communicator Menu Trees Instruction Manual July 2012 D103605X012 Function Variable SP Rate Open Spring Rate Spring Rate Units Stabilize Optimize B 7 B 10 Function Variable AL Manual Calibration a Manufacturer Device Maximum Supply Pressure Message B 5 MGR Non Critical NVM Failure Shutdown PT Outlet Pressure Out
138. ts 33 Burst Mode 34 HART Variable Assignments 34 Output Terminal Configuration 33 Switch Configuration 33 Transmitter Output 34 Overview 47 Device 53 Status amp Primary Purpose Variables 47 99 Index July 2012 P Partial Stroke Test Automatic scheduled 53 PST Enable 32 PST Pressure Limit 30 PST Start Point 32 PST Variables 32 Pause Time 32 Test Speed 32 Partial Stroke Test ODV only 52 Auxiliary Terminal Local Pushbutton 53 Field Communicator 53 Partial Stroke Test PST 30 PST Variables Max Travel Movement 32 Parts Kits 69 List 70 ordering 69 Pause Time 32 Performance Tuner 26 Pipe Plugs maintenance 63 Pneumatic Relay maintenance 63 removing 63 replacing 63 Polling Address 17 Position Transmitter 33 Pressure Control 20 Pressure Range High 20 Pressure Range Lo 20 Travel Pressure Select 18 Pressure Control Active Alert 52 Pressure Fallback Active Alert 50 Pressure Range High 20 Pressure Range Lo 20 Pressure Sensor Alert 49 Pressure Sensors Calibration 41 Pressure Tuning 27 Pressure Tuning Set 27 Pressure Tuning Sets Gain Values 27 Pressure Units 17 100 Instruction Manual D103605X012 Principle of Operation DVC6200 79 HART Communication 79 Printed Wiring Board Assembly maintenance 61 removing 61 replacing 61 Proportional Gain Pressure Tuning 27 Travel Tuning 25 PST Calibration 45 PST Enable 32 PST Press
139. ule base The two electrical leads from the I P converter key 41 must guide into their receptacles in the PWB assembly and the pressure sensor bosses on the module base must fit into their receptacles in the PWB assembly 3 Push the PWB assembly key 50 into its cavity in the module base 4 Install and tighten three screws key 33 to a torque of 1 Nem 10 1 Ibfein 5 Set the DIP switch on the PWB assembly according to table 6 2 Table 6 2 DIP Switch Configuration Switch Label Operational Mode DIP Switch Position PT PT 4 20 mA Point to Point Loop LEFT 24 VDC Multi Drop Loop RIGHT 61 Maintenance and Troubleshooting July 2012 Figure 6 4 Printed Wiring Board PWB Connections and Settings HART Travel Sensi TRAVEL SENSOR Dv Conan CONNECTOR B TERMINAL BOX CONNECTOR PT PT 2 Muki X0463 OPERATIONAL MODE SELECTION HART TRAVEL SENSOR CONNECTOR Trawel Sirbi Epa pi TERMINAL BOX A de CONNECTOR BH OPERATIONAL MODE SELECTION SELECTION X0432 Note TRANSMITTER SWITCH Instruction Manual D103605X012 For the digital valve controller to operate with a 4 to 20 mA control signal be sure the DIP switch is in the point to point loop position 6 Reassemble the module base to the housing by performing the Replacing the Module Base procedure 7 Setup and calibrate the digital valve c
140. ur these submodules may be removed from the module base and replaced with new submodules After replacing a submodule the module base may be put back into service CAUTION Exercise care when performing maintenance on the module base Reinstall the cover to protect the I P converter and gauges when servicing other submodules In order to maintain accuracy specifications do not strike or drop the I P converter during submodule maintenance Instruction Manual Maintenance and Troubleshooting D103605X012 July 2012 I P Converter Refer to figure 7 2 or 7 4 for key number locations The I P converter key 41 is located on the front of the module base Note After I P converter submodule replacement calibrate the digital valve controller to maintain accuracy specifications Replacing the I P Filter A screen in the supply port beneath the I P converter serves as a secondary filter for the supply medium To replace this filter perform the following procedure 1 Remove the I P converter key 41 and shroud key 169 as described in the Removing the I P Converter procedure 2 Remove the screen key 231 from the supply port 3 Install a new screen in the supply port as shown in figure 6 2 Figure 6 2 I P Filter Location O RING LOCATED IN I P SCREEN FILTER LOCATED IN CONVERTER OUTPUT PORT I P CONVERTER SUPPLY PORT W8072 4 Inspect the O ring key 39 in the I P output port if necessary replace it 5 Reinstall the I P co
141. ure The pneumatic relay decreases the output A pressure and increases the output B pressure The stem moves upward until the correct position is attained At this point the printed wiring board assembly stabilizes the I P drive signal This positions the flapper to prevent any further decrease in nozzle pressure 80 Instruction Manual Principle of Operation D103605X012 July 2012 Figure A 3 FIELDVUE DVC6200 Digital Valve Controller Block Diagram INPUT SIGNAL 4 20 mA HART PRINTED VALVE TRAVEL FEEDBACK WIRING BOARD I P CONVERTER PNEUMATIC SUPPLY PRESSURE VALVE AND ACTUATOR E1361 Figure A 4 FIELDVUE DVC6200 Digital Valve Controller Assembly HOUSING PNEUMATIC GAUGES TERMINAL BOX WITH COVER PRINTED WIRING BOARD ASSEMBLY MODULE BASE ASSEMBLY CONVERTER W9925 2 81 Principle of Operation Instruction Manual July 2012 D103605X012 82 Instruction Manual D103605X012 Field Communicator Menu Trees July 2012 Appendix B Field Communicator Menu Trees This section contains the Field Communicator menu trees for instrument level HC AD PD and ODV It also contains an alphabetized function variable list to help locate the function variable on the appropriate menu tree All Fast Key Sequences referenced in the menu trees assume the Online menu see figure B 2 as the starting point Instrument Level HC AD PD and ODV BS Actual Travel B 5 Actuator Manufacturer B 5 Actuator Mode Actua
142. ure position or temperature sensors are providing invalid readings e Internal Sensor Out of Limits This alert is active if there is a problem with either the pressure sensor or the printed wiring board assembly e Travel Sensor Alert This alert is active if the sensed travel is outside the range of 25 0 to 125 025 of calibrated travel If this alert is active check the instrument mounting Also check that the electrical connection from the travel sensor is properly plugged into the printed wiring board assembly After restarting the instrument if the alert persists troubleshoot the printed wiring board assembly or travel sensor e Temperature Sensor Alert This alert is active when the instrument temperature sensor fails or the sensor reading is outside of the range of 60 to 100 C 76 to 212 F The temperature reading is used internally for temperature compensation of inputs If this alert is active restart the instrument If the alert persists replace the printed wiring board assembly e Pressure Sensor Alert This alert is active if any of the 3 pressure sensor readings are outside the range of 24 0 to 125 0 of the calibrated pressure for more than 60 seconds If this alert is active check the instrument supply pressure ensure the printed wiring board assembly is properly mounted onto the module base assembly and ensure the pressure sensor o rings are properly installed If the alert persists after restarting the instrument r
143. ure Limit 30 PST Start Point 32 PST Variables 32 Pushbutton Calibration 40 R Reference Voltage Failure 48 Related Documents 7 Relay Adjustment 43 Relay Type 28 Restart Control Mode 21 Restart Processor 66 RShaft End Mount Magnet Assembly 28 RShaft Window 1 Magnet Assembly 28 RShaft Window 2 Magnet Assembly 28 S Sensor Calibration 41 Serial Number Instrument 17 Valve 17 Service Tools 48 Device Status 48 Set Point Filter Lag Time 23 Set Point Filter Lead Lag Time 23 SP Rate Close 23 SP Rate Open 23 Spec Sheet 18 Special App 28 Instruction Manual D103605X012 Specifications 4 SStem 1 Roller Magnet Assembly 28 SStem 100 Magnet Assembly 28 SStem 19 Magnet Assembly 28 SStem 210 Magnet Assembly 28 SStem 25 Magnet Assembly 28 SStem 38 Magnet Assembly 28 SStem 50 Magnet Assembly 28 SStem 7 Magnet Assembly 28 Stabilize Optimize 26 Status amp Primary Purpose Variables Device Information 47 Steady State Air Consumption 5 Stroke Valve 52 Supply Pressure 5 Supply Pressure Alert 49 Supply Pressure Sensor Calibration 42 Switch 33 Specifications 6 Switch Closed 33 Switch Configuration 33 Alert Switch Source 33 Limit Switch Trip Point 33 Switch Closed 33 T Technical Support Checklist 68 Temperature Limits Operating Ambient 5 Temperature Sensor Alert 49 Temperature Units 17 Terminal Box 17 Auxiliary Terminal Acti
144. vel then press OK Adjust the current source until the valve is at 0 travel then press OK Adjust the current source until the valve is at 100 travel then press OK Adjust the current source until the valve is at 525 travel then press OK Adjust the current source until the valve is at 95 travel then press OK Place the instrument In Service and verify that the travel properly tracks the current source Digital Calibration Adjust CON DU HRW NJ Connect a variable current source to the instrument LOOP and LOOP terminals The current source should be set between 4 and 20 mA Follow the prompts on the Field Communicator display to calibrate the instrument s travel in percent 1 Adjust the input current until the valve is near mid travel Press OK Note 0 Travel Valve Closed 100 Travel Valve Open 39 Calibration Instruction Manual July 2012 D103605X012 2 From the adjustment menu select the direction and size of change required to set the travel at 0 Selecting large medium and small adjustments causes changes of approximately 10 0 1 0 and 0 1 respectively 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 100 If another adjustment is required repeat step 3 Otherwise select Done and go to step 4 4 From the adjustment menu select the direction and
145. verify that the displayed pressure matches the measured supply pressure 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 Follow the prompts on the Field Communicator display to calibrate the analog input sensor 1 Setthe current source to the target value shown on the display The target value is the Input Range Low value Press OK 2 Thefollowing message appears Use the Increase and Decrease selections until the displayed current matches the target 42 Instruction Manual Calibration D103605X012 July 2012 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 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 Setthe current source to the target value shown on the display The target value is the Input Range High value Press OK 6 The following message appears Use the Increase a

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Fisherr FIELDVUE™ DVC6200 Digital Valve Controller