Distance Sensors
Troubleshooting
2021-09
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
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