Commissioning
6.2 Operating via the handheld programmer
SITRANS LR250 (PROFIBUS PA)
Operating Instructions, 08/2014, A5E32221386-AC
55
The LCD display
Measurement mode display
Toggle indicator
a)
for analog input function
blocks (AIFB 1 or AIFB 2)
Bar graph indicates level
Identifies which AIFB is source of
displayed value
Secondary region indicates on request
b)
electronics
temperature, echo confidence, or distance
Measured value (level, space, distance, or
Text area displays status messages
Units
Device status indicator, see Device status
a)
Press
and
arrow to switch.
b)
In response to a key press request. For details, see Handheld programmer (Part No.
7ML1930-1BK) (Page 57) for key functions in Measurement mode.
Device status indicator, see Device status icons (Page 172)
Text area displays a fault code and a status message
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