Troubleshooting
2
0
2
1
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9
27
8.2
Warning Message
The device can issue various warning messages. Warning messages indicate that the device
may be approaching an error state. Measured value determination and measured value output
are not affected at any time.
Error LED
Power LED
Error Message on
the Display
Cause
Fault Repair
Flashing
On
Device temperature
too low
Ambient temperature
is too low.
•
Use the device only within the
permitted temperature range; if
necessary, wait for the tempera-
ture to rise. More information can
be found in the datasheet.
Flashing
On
Device temperature
too high
Ambient temperature
too high.
•
Use the device only within the
permitted temperature range.
Check whether it is in direct sun-
light. More information can be
found in the datasheet.
Off
On
Parameter access
failed
Operation could not be
completed success-
fully.
•
Repeat the operation that was
initiated.
Table 8.2
