8 Trouble Shooting
Product Manual, Control Cabinet IRC5P 3HNA009834-001 en Rev.06 185
8.3 Fault Symptoms and Malfunctions
8.3.11 Reflashing Firmware Failed
Description When reflashing firmware, the automatic process may fail.
Consequences The automatic reflashing process is interrupted and the system stops.
Possible Causes This fault most often occurs due to a lack of compatibility between hardware and
software.
Consequences
Step Action Comment
1 Check the event log for a message specifying
which unit failed.
For information on event log messages,
see ‘Operating Manual, Trouble
Shooting’ / Event Log Messages.
2 Was the relevant unit recently replaced? If
YES, make sure the versions of the old and
new unit is identical. If NOT, check the software
versions.
3 Check with your local ABB organization for a
firmware version compatible with your
hardware/software combination.
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