Chapter 13 Warning CodesCP2000
13-41
ID No. Display on LCD Keypad Warning Name Description
96
Copy PLC: time-out
(CPLt)
Copy PLC time out
Action and Reset
Action level Software detection
Action time Immediately acts
Warning setting parameter N/A
Reset method Manual reset
Reset condition Directly resets
Record N/A
Cause Corrective Actions
KPC-CC01 is removed while
copying PLC program
The KPC-CC01 cannot be removed during the PLC copy process
ID No. Display on LCD Keypad Warning Name Description
101
InrCOM time-out (ictn) Internal communication time-out
Action and Reset
Action level
When Pr.09-31= (-1) – (-10) (no -9) and the internal communication between
Master and Slave is abnormal, the ictn warning shows.
Action time Immediately acts
Warning setting parameter N/A
Reset method Auto-reset
Reset condition
The warning automatically clears when the communication is back to normal
condition
Record N/A
Cause Corrective Actions
Malfunction caused by interference
Verify wiring/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.
Different communication
conditions with the upper unit
Check if the setting for Pr.09-02 is the same as the setting for upper unit
Communication cable break off or
not connected well
Check the cable status or replace the cable
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