7. Operation
WIKA Operating Instruction High Pressure Controller, Model CPC8000-H
39
GB
1
42
3
59
9
3
.0
0/
0
6/2
0
17
/GB
Control Mode
In Control mode, the instrument provides a precise pressure output at the Measure/Control DUT port.
The indication of the current pressure value will turn green when the setpoint has been reached and
the stable window settings have been satisfied.
Figure 7-18 Control Mode
The Control mode is activated by pressing the [Control] button in the main menu. The Control mode
can be accessed from the Measure mode or the Vent Mode by pressing the [Control] button. In the
Control mode the CPC8000-H acts as a precision pressure controller and provides a stable pressure
output at the Measure/Control DUTport. In order to ensure that the controller is correctly configured for
the task it is to perform, the following measures must be taken and the respective parameters must be
set in the Setup [
] menu.
Control limits can be set in the Setup [
] / [Control] / [...limits] screen.
The figure below shows the state of the isolation valves in Control mode. Notice that the regulator is
active in the Control mode.
Figure 7-19 Isolation Valves in Control Mode
