53
8. Error elimination
6.
5.
4.
3.
2.
1.
• If you are not sure if the device has been
parameterised before, then follow the steps as
written in
chapter 5.2.
and set it back to its
delivery status.
The device does not react as
expected.
• Please contact the manufacturer if errors of this
kind occur.
"
Err1
" lights up in the 7-segment
display
• Programming lock is activated
• Enter correct code
Program numbers for parameterising
of the input are not accessible.
• The unit has found an error in the configuration
memory. Perform a reset on the default values
and re-configure the unit according to your
application.
The word "
HELP
" lights up in the
7-segment display.
• The input has a very low measurement, check the
measuring circuit .
• With a selected input with a low voltage signal, it
is only connected on one side or the input is open.
• Not all of the activated setpoints are
parameterised. Check if the relevant parameters
are adjusted correctly.
The unit permanently shows
underflow.
• The input has a very high measurement, check
the measuring circuit.
• With a selected input with a low voltage signal, it
is only connected on one side or the input is open.
• Not all of the activated setpoints are
parameterised. Check if the relevant parameters
are adjusted correctly.
The unit permanently indicates
overflow.
Measures
Error description
8. Error elimination
