Siemens SITRANS LG250 Operating Instructions Manual page 39

Displayed value 2
Display format
Backlight
Sensor status
Peak values, distance
PBD-51041053
In this menu item, you define the indication of the measured value
on the display. You can display two different measured values. In this
menu item, you define measured value 2.
The default setting for the displayed value 2 is the electronics tem-
perature.
In this menu item, you define the display format of the measured
value on the display. You can define different display formats for the
two measured values.
You can thus define the number of decimal positions the measured
value is displayed with.
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".
To maintain the function of the device, the lighting is temporarily
switched off if the power supply is insufficient.
In delivery status, the lighting is switched on.
6.4.3 Diagnostics
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".
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.
SITRANS LG250 - Operating Instructions
39