10. Error elimination
Error description
Measures
1.
The unit permanently indicates
overflow.
• The input has a very high measurement,
check the measuring circuit.
• The input is open.
2.
The unit permanently shows
underflow.
• The input has a very low measurement,
check the measuring circuit.
• The input is open.
3.
The word
HELP
lights up in the
7-segment display.
• The unit has found an error in the
configuration memory. Perform a reset on
the default values and reconfigure the unit
according to your application.
4.
Program numbers for
parameterising of the input are not
accessible.
• Programming lock is activated
• Enter correct code
5.
Err1
lights up in the 7-segment
display
• Please contact the manufacturer if errors of
this kind occur.
6.
The device does not react as
expected.
• If you are not sure if the device has been
parameterised before, then follow the steps
as written in
chapter 6.
and set it back to its
delivery status.
10. Error elimination
