14
TROUBLESHOOTING
14
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14.4 Flowchart when Data Link Failed
14.4.5 Flowchart when data link to specific station is disabled
14.4.5 Flowchart when data link to specific station is disabled
YES
NO
NO
YES
NO
YES
NO
YES
NO
YES
NO
YES
NO
NO
YES
YES
NO
YES
YES
NO
End
An error occurred.
1)
To the next page
3)
To the next page
2)
To the next page
Detect a faulty station with the
"CC-Link IE Controller Network
diagnostics result" screen.
Does a faulty station exist?
Is the parameter correct?
Is the data link
disabled station a personal
computer?
Review the parameter set to the
control station.
Review the programmable controller
program.
Review the user program.
(Programmable controller)
User program
Monitor function
CC-Link IE Controller Network
Reference Manual
Has data link normally recovered?
Did data link fail during the
monitor function execution?
Is the faulty station a
personal computer?
Is the link mode at the faulty
station set to "Online"?
Is the "RUN" LED of the
faulty station ON?
Review using the B, W, X, and Y in the
monitor function.
Is the faulty station a
personal computer?
Has data link normally recovered?
Select the faulty station
and check the error description.
Take a corrective action corresponding
to the error details and troubleshooting.
End
