West Control Solutions CI 45 - Manual (Page 36)

6.16 Maintenance manager / error list
In case of one or several errors, the error list is always displayed at the
beginning of the extended operating level .
A current input in the error list (alarm or error) is always indicated by display of
letter E .
For display of the error list, press key ô once.
E- display element Signification Further procedure
blinks Alarm is pending, error - The error number in the error list indicates the error type
-Remove the error.
on Error was removed, alarm not
acknowledged - Acknowledge the error in the error list by pressing
È or Ì - key.
- The alarm entry is deleted.
off No error, all alarm entries are deleted
Error list:
Name Description Cause Possible remedial action
E.1 Internal error,
cannot be corrected E.g. defective EEPROM Contact PMA service
Return instrument to manufacturer
E.2 Internal error, resettable E.g. EMC trouble Keep measuring and supply cables
separate. Protect contactors by means of
RC snubber circuits
E.3 Configuration error,
resettable Missing or faulty configuration Check interdependencies for
configurations and parameters
E.4 Hardware error Code number and hardware not
identical Contact PMA service
Replace electronics/options card
FbF.1 INP1 sensor break Defective sensor
Wiring error Replace INP1 sensor
Check INP1 connection
Sht.1 INP1 short circuit Defective sensor
Wiring error Replace INP1 sensor
Check INP1 connection
POL.1 INP1 polarity error Wiring error Change INP1 polarity
FbF.2 INP2 sensor break Defective sensor
Wiring error Replace INP2 sensor
Check INP2 connection
Sht.2 INP2 short circuit Defective sensor
Wiring error Replace INP2 sensor
Check INP2 connection
POL.2 INP2 polarity error Wiring error Change INP2 polarity
Lim.1 Latched limit value alarm 1 Adjusted limit value 1 exceeded Check process
Lim.2 Latched limit value alarm 2 Adjusted limit value 2 exceeded Check process
Lim.3 Latched limit value 3 Adjusted limit value 3 exceeded Check process
Inf.1 Time limit value message Preset number of operating hours
reached Application-specific
Inf.2 Switching cycle message
(digital outputs)
Preset number of switching
cycles reached Application-specific
Functions
36 Maintenance manager / error list UNIFLEX CI 45
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