Mitsubishi MELSEC-Q Series User Manual page 741

18
TROUBLESHOOTING
(4) Corrective actions for "MUtllfMd" events by event Nos.
Event No.
0xC0000000 An illegal packet error occurred.
0xC0000001 An instruction error occurred.
0xC0000002 A socket generation error occurred.
0xC0000003 Check the port No. used.
0xC0000004 A bind error occurred.
Corrective actions for events that may occur in "MUtllfMd" are listed below by the
event Nos.
Table18.15 Corrective actions for "MUtllfMd" events by event Nos.
Event
Check the port No. used and change it if
necessary.
Change the IP address.
Check the utility and C Controller module
versions.
Restart the C Controller module.
Please consult your local Mitsubishi service
center or representative, explaining the details
of the problem.
A port acquisition error occurred.
Check for overlap between the C Controller
module ports.
Restart the C Controller module.
Please consult your local Mitsubishi service
center or representative, explaining the details
of the problem.
18.4 Error Code and Error Message Lists
18.4.2 Actions by Event No.
Corrective action
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