GA130001441_002_C0
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6.3
Operating Modes
The COMBIVAC CM 51 may be operated in one of the following operating modes:
Measurement Mode
The measurement mode is the standard operating mode. Here the measured values or
status messages are displayed.
Chapter 6.4 Measurement Mode, page 27
Parameter Mode
In the parameter mode you have access to different parameters. You can simply view the
parameters all change them with the aid of the arrow keys. In this way you can configure
the COMBIVAC CM 51.
Chapter 31 Parameter Mode, Page 31
6.4
Measurement Mode
6.4.1
Selection
After switching on the COMBIVAC CM 51 it will automatically run the measurement mode.
If running the parameter mode and when not operating a key for 10 seconds the instrument
will then automatically revert back to the measurement mode.
6.4.2
Description
In the measurement mode the measured values of the gauge heads are displayed. When
the pressure is outside the permissible range, then a status message is displayed.
Measurement channels to which no gauge head has been connected will indicate noSEn.
This status message is erased after 30 seconds and 4 dots are displayed.
Display
Description
Above the permissible range (overrange)
.
Within the permissible range
.
Below the permissible range (underrange)
Gauge head has been switched off
PENNINGVAC is on
Table 8
–
Display in the measurement mode
