Chapter 14 Fault Codes and DescriptionsC2000 Plus
ID* Display on LCD Keypad Fault Name Fault Descriptions
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 degree
for effective anti-interference performance.
The communication condition is
different with the upper unit
Verify the setting of Pr.09-02 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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