IDEC FC4A-C10R2 User Manual page 492

29: T
ROUBLESHOOTING
Troubleshooting Diagram 5
Output does not operate normally.
Is the RUN LED on?
Is the output LED on?
Check the output allocation
numbers.
Are output allocation
numbers correct?
Monitor the output using
WindLDR.
Does the monitored
output turn on and
Call IDEC for assistance.
29-12
NO
YES
YES
NO
NO
YES
YES
off?
NO
« FC4A M
ICRO
Note: To access the PLC Star t button, from the WindLDR
menu bar, select Online > Download Program.
Click the PLC Star t button in
WindLDR on a computer con-
MicroSmart
nected to the
Make sure of correct output
wiring.
Correct the program.
The output circuit in the CPU or
output module is damaged.
Replace the module.
S U ' M »
MART SER S ANUAL
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END