Flowchart When Data Link To Specific Station Is Disabled - Mitsubishi Electric Q80BD-J71GP21-SX User Manual

14
TROUBLESHOOTING

14.4.5 Flowchart when data link to specific station is disabled

An error occurred.
Detect a faulty station with the
"CC-Link IE Controller Network
diagnostics result" screen.
Does a faulty station exist?
YES
Select the faulty station
and check the error description.
Take a corrective action corresponding
to the error details and troubleshooting.
Has data link normally recovered?
NO
Is the "RUN" LED of the
faulty station ON?
YES
Is the link mode at the faulty
station set to "Online"?
YES
1)
To the next page
14
- 20 14.4 Flowchart when Data Link Failed
14.4.5 Flowchart when data link to specific station is disabled
NO
Is the parameter correct?
YES
Is the data link
disabled station a personal
computer?
YES
Did data link fail during the
YES
monitor function execution?
YES
Monitor function
Review using the B, W, X, and Y in the
monitor function.
End
NO
Is the faulty station a
personal computer?
YES
Section 14.4.1 Flowchart when
RUN LED is OFF
NO
NO
Is the faulty station a
personal computer?
YES
2)
To the next page
NO Review the parameter set to the
control station.
(Programmable controller)
NO
Review the programmable controller
program.
NO
User program
Review the user program.
NO
CC-Link IE Controller Network
Reference Manual
Has data link normally recovered?
YES
End
NO
3)
To the next page