VAC V200E - Calibration Procedure

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92026r15
V200 POSITIONER
14
ZeroRange Spring III.eps
Zero Range III.eps
2.9 Calibration
The V200 is delivered factory
calibrated 0-100 % ±1%.
Calibration procedure
Zero position
Note:Alwayssetzerorst!
1. Set 0% input signal.
2.Waituntilthevalve/actuatorhasresponded.
3. Adjust the zero position by turning
the zero screw(1), with a screwdriver.
Range (Span)
4. Increase to 100% input signal.
5.Waituntilthevalve/actuatorhasresponded.
6. Adjust the range (span) by turning the
range wheel(2).
Check the zero position
Makeneadjustmentsifnecessary.*
*Whensplitranging,wherezerocanbe
a signal other than 0%, the steps
1-6 must be repeated until the desired
setting has been reached.
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2