WIKA CF2S User Manual
Page 19
Operating Instructions Temperature Indicating Controller CF2S
V1.2
•
08/2004 - 19 -
(5) Auxiliary function setting mode 2
In PV/SV display mode, if the
key is pressed for approx. 3 seconds while the
and
keys are being pressed, Auxiliary function setting mode 2 can be selected.
The setting value can be increased or decreased by pressing the
and
keys.
If the
key is pressed, the setting value is registered and the next setting item is selected.
PV/SV display mode
Actual Main setting
temperature value
+
+
for approx. 3s
Scaling high limit setting
Mode to set the high limit value of the scaling.
Setting value
If scaling high limit value is changed, main setting
high limit value will be changed to the scaling
high limit value as well.
Setting range: Scaling low limit value to
input range maximum value
[Factory adjusted as 1370°C]
Scaling low limit setting
Mode to set the low limit value of the scaling.
Setting value
If scaling low limit value is changed, main setting
low limit value will be changed to the scaling
low limit value as well.
Setting range: Input range minimum value to
scaling high limit value
[Factory adjusted as –200°C]
PV filter time constant
Mode to suppress the PV fluctuation caused by
setting
such as disturbance.
Setting value
Set the value larger by degrees, and find the setting
value at which the value does not fluctuate.
If the value is set too large, it affects control result
due to the delay of response.
Setting range: 0.0 to 10.0s
[Factory adjusted as 0.0s]
Main output high limit setting
Mode to set the high limit value of the main output.
Setting value
Setting range: Main output low limit value to 105%
Setting greater than 100% is effective to the type
Current output. [Factory adjusted as 100%]
This display is not available for the ON/OFF action.
Main output low limit setting
Mode to set the low limit value of the main output.
Setting value
Setting range: –5% to Main output high limit value
Setting less than 0% is effective to the type
Current output. [Factory adjusted as 0%]
This display is not available for the ON/OFF action.