Ametek mocon Dansensor ISM-3

24 User Manual EN Dansensor® ISM-3
P/N 200114-I
09/2021
The display shows:
er.53
Hardware error.
Missing ready signal
from A/D converter
Switch the ISM-3 off and wait 10 seconds
and then switch on again. If message of
error is still given, ISM-3 must be returned
for repair.
The display shows:
er.54
Too high internal
temperature (>60 °C)
Replace the filter of the fan and check that
the ventilator is not blocked. Check also
that the surrounding temperature does
not exceed 40°C. If message of error is still
given the ISM-3 must be returned for
repair.
The display shows:
er.55
Hardware error. Read
error from the A/D -
Converter
Switch the ISM-3 off and wait 10 seconds
and then switch on again. If message of
error is still given, ISM-3 must be returned
for repair.
The display shows:
er.56
Hardware error. Error
caused by initialisation
of I
2
C bus.
Switch ISM-3 off, wait 10 seconds and
switch on again, if there is still message of
error, ISM-3 must be returned for repair.
The display shows:
er.57
Hardware error. Error in
connection with the
reading or writing via
I
2
C bus.
Switch ISM-3 off, wait 10 seconds and
switch on again, if there is still message of
error, ISM-3 must be returned for repair.
Problem Possible cause Possible solution