Commissioning, Operation; Operating Mode 'Control' (Ctrl) - WIKA mensor CPC2000 Betriebsanleitung

6. Commissioning, operation

6. Commissioning, operation
Never perform functional tests with compressed or medical air. This can
damage instruments with low pressure ranges.
Protect the instrument from sunlight, as this can lead to measuring
errors.

6.1 Operating mode 'Control' (CTRL)

The CTRL mode is used for the calibration of pressure sensors and other pressure
instruments. In CTRL mode, the pump is active and regulates according to the desired
pressure. The internal sensor provides the current value on the display.
Setting
Press the MENU button. Confrm the menu point MODE with SELECT and press the
■
/ button until CTRL appears. Confrm with SELECT.
In the submenu RANGE the upper limits of the pressure range are defned
■
( / button and
In the submenu UNIT the pressure units are defned (
■
with SELECT .
In the submenu STEP the step sequence in % is defned (
■
buttons), confrmed with SELECT.
With the MENU button, you can exit the submenu
■
Operation
The instrument will revert to VENT mode
on exiting the menus, meaning the
sensor of the calibrator 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 menus, this value will be 0 %. With
the SELECT button, one can switch
between the set pressure value and the
percentage value.
The percentage value can be altered with the
■
sizes) and altered with the
WIKA operating instructions, model CPC2000
/ buttons) and confrmed with SELECT
Change set point by x %
Pressure change in % via
Change pressure to 100 % via
Change pressure back to 0 % via
/ buttons.
/ buttons) and confrmed
/ buttons and
/ buttons (in the defned step
GB
/
/ buttons
button
button
17