Instruction Manual

Instruction Manual
D103605X012
DVC6200 Digital Valve Controller
January 2015
2
Contents (continued)
Section 4 Calibration 37.................
Calibration Overview 37.........................
Travel Calibration 38...........................
Auto Calibration 38........................
Manual Calibration 39......................
Pushbutton Calibration 40..................
Sensor Calibration 41..........................
Pressure Sensors 41........................
Analog Input Calibration 42.................
Relay Adjustment 43...........................
Double‐Acting Relay 43.....................
Single‐Acting Relays 44.....................
PST Calibration 45.............................
Section 5 Device Information,
Diagnostics, and Alerts 47...............
Overview 47...................................
Status & Primary Purpose Variables 47............
Device Information 47.........................
Service Tools 48................................
Device Status 48..............................
Alert Record 48...............................
Electronics 48.............................
Pressure 49...............................
Travel 50.................................
Travel History 51..........................
Alert Record 51............................
Status 52.................................
Diagnostics 52................................
Stroke Valve 52............................
Partial Stroke Test (ODV only) 52.............
Variables 53...................................
Section 6 Maintenance and
Troubleshooting 55.....................
Replacing the Magnetic Feedback Assembly 56......
Module Base Maintenance 56.....................
Tools Required 56.............................
Component Replacement 57....................
Removing the Module Base 57..................
Replacing the Module Base 58...................
Submodule Maintenance 58......................
I/P Converter 59...............................
Printed Wiring Board (PWB) Assembly 61..........
Pneumatic Relay 63............................
Gauges, Pipe Plugs or Tire Valves 63..............
Terminal Box 64................................
Removing the Terminal Box 64..................
Replacing the Terminal Box 65...................
Troubleshooting 65.............................
Checking Voltage Available 65....................
Restart Processor 66............................
DVC6200 Technical Support Checklist 68...........
Section 7 Parts 69......................
Parts Ordering 69...............................
Parts Kits 69...................................
PWB Assembly 69.............................
Parts List 70...................................
Housing 70...................................
Common Parts 71.............................
Module Base 71...............................
I/P Converter Assembly 71......................
Relay 71.....................................
Terminal Box 72...............................
Feedback Connection Terminal Box 72............
Pressure Gauges, Pipe Plugs, or Tire
Valve Assemblies 72.........................
DVC6215 Feedback Unit 72.....................
HART Filters 72...............................
Appendix A Principle of Operation 79......
HART Communication 79........................
DVC6200 Digital Valve Controller 79...............
Appendix B Field Communicator
Menu Tree 83........................
Glossary 91............................
Index 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.