20
WIKA operating instructions, model CPC2000
11155094.04 11/2019 EN/DE/FR/ES
EN
Operation
The instrument will revert to
VENT
mode
on exiting the menu, meaning the sensor
of the controller will be vented. In the
top centre of the display, the set point
of the pressure range will be displayed.
In the bottom centre of the display, the
percentage value can be read. On exiting
the menu, this value will be 0 %.
■
With the
[SELECT]
button, one can
switch between the target pressure
specification and the percentage value.
■
The percentage value can be changed with the
[▲]
or
[▼]
buttons (in the defined step
sizes) and with the
[◀]
or
[▶]
buttons.
■
The target pressure specification can only be changed with the
[▲]
or
[▼]
buttons.
With the
[◀]
or
[▶]
buttons, you can jump to the location of the target pressure
specification.
As soon as the controller display indicates a stable value, the data can be recorded:
In
CTRL
mode it is possible to adjust the zero point of the controller manually and to
check the connected instrument for leaks.
Function
Meaning
Manual zero point
correction
Confirm with
[ZERO]
button and the reference measuring cell of the
instrument will be adjusted.
Change set point to x %:
Change pressure in % via the
[▲]
or
[▼]
buttons
Change pressure to 100 % via the
[▶]
button
Change pressure back to 0 % via the
[◀]
button
1
Full scale
2
Pressure unit
3
Measured value
4
Set point in % of full scale
5
Battery status
6
Operating mode
+04.999
+10.000
CTRL
mbar
+ 50% +5.000
1
2
3
4
5
6
6. Commissioning, operation
