44
7 Set up with the display and adjustment module
VEGAFLEX 82 • 4 … 20 mA/HART - two-wire
44222-EN-170220
The default setting for the display format is "
Automatic
".
The integrated background lighting can be switched off via the
adjustment menu. The function depends on the strength of the supply
voltage, see "
Technical data
".
In delivery status, the lighting is switched on.
In this menu item, the device status is displayed.
When the instrument displays a failure message, you can here get
detailed information on the failure reason.
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
".
In another window you can reset the peak value.
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 measure-
ment is displayed in mV. The higher the value, the more reliable the
measurement.
In another window you can reset the peak value.
Display - Backlight
Diagnostics - Device
status
Diagnostics - Peak val-
ues, Distance
Diagnostics - Peak values
Measurement certainty