Mitsubishi Electric MELSEC iQ-R Series User Manual page 119

Error Error name Error details and cause
code
3C31H Memory error An error has been detected in the
memory.
3C32H Memory error An error has been detected in the
memory.
Action
• Take measures to reduce noise.
• Format the memory. Write all files to the remote
head module. Then, reset the remote head
module, and run it again. If the same error code
is displayed again, the possible cause is a
hardware failure of the remote head module.
Please consult your local Mitsubishi
representative.
• Take measures to reduce noise.
• Reset the remote head module, and run it again.
If the same error code is displayed again, the
possible cause is a hardware failure of the
remote head module. Please consult your local
Mitsubishi representative.
Detailed Diagnostic
information timing
Failure Always
information
Failure Always
information
4 TROUBLESHOOTING
117
4.7 Error Codes
4