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

Page 48

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Pneumatic High-Speed Pressure Controller CPC3000

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

48

11498171.01 08/2009 GB

Command

Data

Response/Function

Vent

None

Instrument placed in Vent Mode.

Vent?

(Yes or No)

Returns Yes if instrument is in Vent, No
if otherwise.

Window

Value in current units

Sets the exponential filter window for
the active sensor.

Window?

n.nnnnne+nn

Returns the exponential filter window
for the active sensor.

Zero

desired pressure or ?

Sets zero to set pressure or for ?,
clears previous value.

Zero?

xxxxxxx

Returns zero offset for active trans-
ducer.

8.5.2 PCS 400 Commands Emulated

Command

Data

Response/Function

_pcs4 autorange

0 or 1

1 turns autorange on, 0 – off.

_pcs4 autorange?

Returns 1 if in autorange, 0 if in
range hold.

_pcs4 cal a/d

Not applicable.

_pcs4 cal atm

Performs pcs400 1 pt cal.

_pcs4 cal span

Sets the span of the active trans-
ducer to .

_pcs4 cal zero

Sets the zero of the active trans-
ducer to .

_pcs4 cal_disable_off

Enables zero or span calibrations if
previously disabled.

_pcs4 cal_disable_on

Prevents zero or span calibrations.

_pcs4 ctrl

Sets control value – will take effect
immediately if instrument is in
control mode.

_pcs4 ctrl?

Returns the current control point in
current engineering units.

_pcs4 ctrlmax

Sets maximum control value.

_pcs4 ctrlmax?

Returns current maximum control
pressure.

_pcs4 ctrlmin

Sets minimum control value.

_pcs4 ctrlmin?

Returns current minimum control
pressure.

_pcs4 emul?

Returns ptype emulation mode.

_pcs4 default

Sets default values into instrument.

_pcs4 err?

Returns the error number and
description.

_pcs4 exhaustp?

Returns exhaust pressure.