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Control mode, Pneumatic high-speed pressure controller cpc3000 – WIKA CPC3000 User Manual

Page 28

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Pneumatic High-Speed Pressure Controller CPC3000

WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1

28

11498171.01 08/2009 GB

[CONTROL]:
In CONTROL mode the instrument provides a precise pressure output (equal to the setpoint
+/- the stability specification) at the

MEASURE/CONTROL 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 - CONTROL Mode" shows the state of the
isolation valves in measure mode. Notice that the regulator is active in the CONTROL
mode.

Figure - CONTROL Mode

CONTROL Mode

Valve is open

Valve is closed

SUPPLY

VENT

Optional barometric

reference

Optiona

barometric

sensor

Pressure

transducer

REFERENCE

MEASURE / CONTROL

EXHAUST / VACUUM

Regulator
is active