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LIMIT CALIBRATION
4.2.1
The flowchart for this calibration is as given below. The procedure is as discussed below.
In the Calibration mode, press STOP key to enter into LIMIT Calibration.
LIMIT OPEN CALIBRATION
a.
The LCD screen sh o ws t h e cu rre n t va lu e o f Op e n L im it .
b.
Press OPEN push button to run the actuator in Open direction. Press CLOSE button to
stop the actuator before reaching end travel.
c.
Engage Manual operation. Turn the hand wheel until valve is completely Opened.
d.
Press STOP key to accept the Open Limit Value.
Limit Open Set
xxxxx
Limit Open Mode
Stop Key Enter
Limit Open Set
xxxxx (Position Value)
LMT Calibration
Stop Key Enter
V
Limit Open Mode
Stop Key Enter
Limit Close Mode
Stop Key Enter
Open
Stop
Stop
Stop
Stop
Limit Close Set
xxxxx (Position Value)
LMT Calibration Mode
Stop
Stop
Press Open key to run in open
Direction and Close key to Stop.
Press Stop key to Store.
Press Close key to run in close
Direction and Open key to Stop.
Press Stop key to Store.
