Fisher FIELDVUE DVC6200 Instruction Manual Supplement
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Fisher FIELDVUE DVC6200 Instruction Manual Supplement

Zero point calibration hart communicating digital valve controllers
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Instruction Manual Supplement
D104328X012

Zero Point Calibration

®
HART
Communicating Fisher
DVC6200 Digital Valve Controllers
The Zero Point Calibration procedure allows you replace an existing DVC6200 digital valve controller without
performing a travel calibration. This procedure can be used when a situation occurs that requires the partial or
complete replacement of a digital valve controller when part of a valve assembly that does not have a process bypass
or the process cannot be shut down.
WARNING
Personal injury or property damage, caused by unexpected valve movement and an uncontrolled process, could result if
this procedure is attempted when the valve is not locked at its present position. If you cannot safely lock the valve in
position until this procedure is complete, do not proceed with this procedure.
Notes
This procedure should only used for the partial or complete replacement of a digital valve controller when the valve does not have
a bypass or the process cannot be shut down. Do not proceed with this procedure if the valve has a bypass or the process can be
shut down.
This procedure assumes the array was set up properly on the existing DVC6200 and has not been moved or adjusted since setup.
The valve will need to be locked at its present position. This can be accomplished by using a handwheel or other mechanism. If you
cannot safely lock the valve in position until this procedure is complete, do not proceed with this procedure.
This procedure requires the use of a 475 Field Communicator, AMS Trex
This procedure can be used to swap a DVC6200 with another DVC6200. You cannot swap a DVC6000 with a DVC6200 using this
procedure. The DVC6200 used to replace the existing digital valve controller must be a new, factory calibrated instrument. This
procedure will not work if a previously installed and calibrated digital valve controller is used.

Zero Point Configuration Process

HART DD
CAUTION
The touch screen of the 475 Field Communicator or AMS Trex Device Communicator should only be contacted by blunt
items. The use of a sharp instrument can cause damage to the touch screen interface.
www.Fisher.com
DVC6200 Digital Valve Controller
™
FIELDVUE
™
Device Communicator, or ValveLink
February 2018
™
™
software.

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Summary of Contents for Fisher FIELDVUE DVC6200

  • Page 1 ® ™ ™ HART Communicating Fisher FIELDVUE DVC6200 Digital Valve Controllers The Zero Point Calibration procedure allows you replace an existing DVC6200 digital valve controller without performing a travel calibration. This procedure can be used when a situation occurs that requires the partial or complete replacement of a digital valve controller when part of a valve assembly that does not have a process bypass or the process cannot be shut down.
  • Page 2 DVC6200 Digital Valve Controller Instruction Manual Supplement February 2018 D104328X012 475 Field Communicator and AMS Trex Device Communicator 1. If using the 475 Field Communicator, Select the HART Icon from the Main Menu, shown in figure 1. If using the Trex Communicator, select Field Communicator from the main menu. Figure 1.
  • Page 3 Instruction Manual Supplement DVC6200 Digital Valve Controller D104328X012 February 2018 Figure 2. ValveLink Mobile Menu Screen ValveLink software 1. Initiate the Setup Wizard either from the Instrument Setup menu or Setup Wizard Icon 2. Select the appropriate Travel/Pressure Control Mode and the Relay Type. 3.
  • Page 4 DVC6200 Digital Valve Controller Instruction Manual Supplement February 2018 D104328X012 Figure 3. Rotary Array Orientation DVC6200 ORIENTATION AT ONE TRAVEL EXTREME ORIENTATION AT MID‐TRAVEL (FLATS PARALLEL TO DVC6200 CHANNEL WITH STICKER ON LEFT HAND SIDE) ORIENTATION AT THE OTHER TRAVEL EXTREME ACTUATOR W9700  1  ...
  • Page 5 Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Fisher, FIELDVUE, ValveLink, and Trex are marks owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co.

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