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14 Test Operation, Adjustment, Maintenance and Troubleshooting
14.6 Judgment by Error Codes and Representation of Error Codes
212
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
14.6 Judgment by Error Codes and Representation of Error Codes
Error codes can be checked with the programming tool and display module.
14.6.1 Operation and check by GX Works2
1 Connect the personal computer and the PLC.
2 Execute the PLC diagnosis.
Click [Diagnostics] [PLC Diagnostics] on the tool menu, and the diagnosis of PLC will start.
3 Check the results of diagnosis.
Display the following window to check the errors.
The LED status
of FX PLC is
displayed.
Example: one error occurs
The error in PLC
is displayed.
Check the error details.