WIKA CF1H - Manual (Page 37)

Operating Instructions Temperature Indicating Controller CF1H
V 1.2
•
01/2007 - 37 -
(8) Control output OFF function
A function to turn the control output OFF even if the power to the instrument is supplied. The function is
used when required to halt the control action or when the CF1H is not being used in multiple controllers.
Control output OFF function can be selected from any mode by pressing the
OUT /
OFF
key for approx. 1
second.
The display is the same as when [Display selection when control output is off] is selected. (See page 32.)
PV/SV display mode
Actual Main setting
temperature value
OUT /
OFF
for approx. 1 s [From any mode, as an example]
Control output OFF function OUT /
OFF
1 s Cooling action mode selection
(*) [Unlit] Selection
OUT /
OFF
for approx. 1 s
(*): PV display indicates [OFF indication], [No indication] or
[Only PV] selected in Display selection when control output is off (page 32).
Notices
Once the Control output OFF function is enabled, the function cannot be released
even if the power to the instrument is turned OFF and turned ON again.
To cancel the function, press the
OUT /
OFF
key again for approx. 1 second.
In the program control, the Control output OFF function cannot be used because
the
OUT /
OFF
key functions as Program Start/Stop key.