Adjusting Motor-Operated Valve Position (Position Proportional Output) - YOKOGAWA UT Advanced UT32A User Manual

10.14 Adjusting Motor-operated Valve Position
(Position Proportional Output)
IM 05P01D31-01EN
When performing control using the motor-operated valve position, adjustment of the
valve position is necessary.
Start of valve
position adjustment.
Use the feedback input.
YES
Move to
the estimating type
if a feedback
input burnout
occurs.
YES
V.MOD = 1
Control by estimating type
at feedback input error.
Control by
valve position estimating type.
Set TR.T.
Adjust a valve position
automatically.
YES
V.AT
End
When controlling by estimating type, set TR.T corresponding to the valve characteristic.
NO
NO
V.MOD = 0 V.MOD = 2
Control with
Control by estimating type
feedback input
(no feedback input)
Control by
valve position estimating type.
Set TR.T.
NO
Adjust a valve
position manually.
V.RS, V.L, V.H
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