Vega VEGACAL 69 Operating Instructions Manual page 28

6 Set up with the display and adjustment module PLICSCOM
Display - Backlight
Diagnosis - Peak value
Diagnostics - Device
status
28
There is the following relationship between the indication value in
the menu " Display" and the adjustment unit in the menu " Device
settings":
•
Indication value " Distance": Presentation of the measured value in
the selected adjustment unit, e.g. m(d).
Displayed value
►
Scaled
Display unit
►
Volume
►
l
Scaling
0 % = 0.0 l
100 % = 100.0 l
A background lighting integrated by default can be adjusted via the
adjustment menu. The function depends on the height of the supply
voltage. See " Technical data/Voltage supply".
To maintain the function of the device, the lighting is temporarily
switched off if the power supply is insufficient.
Backlight
In the default setting, the lightning is switched off.
The respective min. and max. measured values are saved in the sen-
sor. The values are displayed in the menu item " Peak values".
•
Min. and max. distance in m(d)
•
Min. and max. temperature
Peak value indicator
The instrument status is displayed in this menu item. If no failure is
detected by the sensor, " OK" will be displayed. If a failure is detected,
there will be a sensor-specific flashing fault signal, for example "
E013". The failure is also displayed in clear text, for example " No
measured value available".
Information:
The fault message as well as the clear text indication are also carried
out in the measured value display.
VEGACAL 69 • Two-wire 4 ... 20 mA/HART