VEGA VEGAFLEX 81 Profibus PA - Manual (Page 47)

47
6 Set up with the display and adjustment module
VEGAFLEX 81 • Profibus PA
44217-EN-130910
The default setting for the displayed value 2 is the electronics tem-
perature.
The optionally integrated background lighting can be adjusted via the
adjustment menu. The function depends on the height of the supply
voltage, see "Technical data".
The lighting is switched off in the delivery status.
In this menu item, the device status is displayed.
The respective min. and max. measured value is saved in the sen-
sor. The two values are displayed in the menu item "Peak values,
distance".
If you have selected interface measurement under the menu item
"Setup - Application", the peak values of the interface measurement
are displayed in addition to the peak values of the level measurement.
In another window you can carry out a reset of the two peak values
separately.
The respective min. and max. measured values are saved in the
sensor. The two values are displayed in the menu item "Peak values,
measurement certainty".
The measurement can be influenced by the process conditions. In
this menu item, the measurement certainty of the level measurement
is displayed as percentage value. The higher the value, the more reli-
able the measurement. Values > 90 % indicate reliable measurement.
If you have selected interface measurement under the menu item
"Setup - Application", the peak values of the interface measurement
are displayed in addition to the peak values of the level measurement.
Display - Backlight
Diagnostics - Device
status
Diagnostics - Peak values
Distance
Diagnostics - Peak values
Measurement certainty