Maintenance and Troubleshooting
June 2017
Instruction Manual
D103176X012
40
D Done—Select this if you are done. All ramping is stopped when DONE is selected.
D Ramp Open—ramps the travel toward open at the rate of 1.0% per second of the ranged travel.
D Ramp Closed—ramps the travel toward closed at the rate of 1.0% per second of the ranged travel.
D Ramp to Target—ramps the travel to the specified target at the rate of 1.0% per second of the ranged travel.
D Step to Target—steps the travel to the specified target.
D Stop—stops the command.
Replacing the Instrument
To replace an instrument that has been previously mounted to a control valve, perform the following basic steps:
Instrument Removal
1. Make sure that the valve is isolated from the process.
2. Remove the instrument cover (refer to figure 4‐1).
Figure 4‐1. FIELDVUE DVC2000 Exploded View
TERMINAL BOARD SCREWS (3)
EMI SHIELD SCREWS (3)
COVER SCREWS (2)
MAIN ELECTRONIC SCREWS (3)
W8840
3. Disconnect the field wiring from the terminal board.
4. Shut off the instrument air supply and disconnect the tubing to the supply port.
5. Disconnect the tubing from the output port.
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