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92125r3 4-20mA Installation2
NOTE: Make sure V200E/P has first been properly calibrated!
1. Turn the ZERO-pot(2) more than 30 turns clockwise.
2. Turn the SPAN-pot(3) more than 30 turns counter clockwise.
3. Turn the FEEDBACK-pot(1) until the lowest steady mA-value is achieved(approx.12.5mA).
Turn back til 13.0-14.0mA
4. Adjust the ZERO-pot counter clockwise to 4mA.
5. Open the valve.
6. Adjust the SPAN-pot(3) clockwise to 20mA.
7. Close the valve.
8. Repeat (steps 4-7) until the unit is properly set.
TROUBLE SHOOTING
4/20mA ”Reset” and Calibration
If you are unable to properly zero and span the feedback, the potentiometers
could be out of factory settings. In order to get back to factory settings please
follow the steps 1-8 below.
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