Download Models UT550/UT520 Digital Indicating Controllers User`s Manual

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<Toc>
< 3. Operations >
3-15
■ Manipulating the Control Output during Position Proportional Control
The controller continues to provide control output as long as the
pressed.
or
key is being
key : Closes the valve.
key : Opens the valve.
MAN lamp ON.
Displays the
valve opening
(0 to 100%).
PV
REM
MAN
AL1
2
3
4
A/M
SET/ENT
OUT display
Note : The output high limit (OH) and output low limit (OL) do not restrict the manual output
of position proportional control.
IM 05D01C02-43E
3rd Edition: May 31, 2006-00