Smart Positioner
YT-3700 / 3750
Product Manual
Ver. 1.03
50
8.6.2
Auto Calibration 1 (AUTO 1)
AUTO 1 is used to set only the origin and end points. It does not change the PID and other
parameter values that already have been set. This is usually used when the origin and end points of
the already calibrated positioner have changed slightly.
3 seconds
Press <UP> or
<DOWN> button
if the above is not
displayed.
Press <UP> or
<DOWN> button
if the above is not
displayed.
Push any
button
8.6.3
Auto Calibration 2 (AUTO 2)
AUTO 2 tunes up and then changes all parameters required for valve operation. Be sure to perform
this AUTO 2 when installing the positioner on the valve for the first time or when reinstalling the
positioner from the actuator.
Push any
button
Press <UP> or
<DOWN> button
if the above is not
displayed.
