Chapter 14 Fault CodesMH300
ID No.
Display Fault Name Description
111
InrCOM time-out
error (ictE)
Internal communication time-out
Action and Reset
Action condition
Pr.09-31=-1 ~ -10 (there is no -9),
when the internal communication
between Slave and Master is abnormal, IctE fault occurs.
Action time Act immediately
Fault treatment parameter N/A
Reset method Automatically reset after the internal communication is normal
Reset condition N/A
Record Yes
Cause Corrective Actions
Malfunction caused by
interference
Verify the wiring and grounding of the communication circuit. It is
recommended to separate the communication circuit from the main
circuit, or wire in 90 degrees for effective anti-interference performance.
The
communication condition is
different with the upper unit
Verify the setting of Pr. 09-04 is the same as the setting of upper unit.
Communication cable is broken
or bad connected
Check or replace the communication cable.
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