Chapter 11. Troubleshooting
11-
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11.2.5 Troubleshooting flowchart used when a program cannot be written to the CPU part
The following flowchart shows the corrective action procedure used when a program cannot be written to the PLC
module.
Program cannot be written to the PC C PU
Yes
Switch to the remote STOP mode
and execute the program write.
Is the mode-setting switch set the
remote STOP?
No
Is ERR. LED blinking?
After reading error code by using peripheral
device, correct the contents.
Yes
Complete
No
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