Mitsubishi Electric MELSEC iQ-R Series User Manual page 246

Error Error name
code
3C22H Memory error
3C2FH Memory error
3C30H Memory error
3C31H Memory error
3C32H Memory error
3E40H Memory error
33 ERROR CODE LIST
244
33.1 Error Codes for Self-diagnostics
Error details and cause
• An error has been detected in the
memory.
• An error has been detected in the
memory.
• An error has been detected in the
memory.
• An error has been detected in the
memory.
• An error has been detected in the
memory.
• An error has been detected in the
memory.
Corrective action
• Take measures to reduce noise.
• Turn the power of the CPU module
OFF and ON or reset the hardware. If
the same error code is displayed
again, the possible cause is a
hardware failure of the CPU module.
Please contact your local Mitsubishi
Electric sales office or representative.
• Take measures to reduce noise.
• Turn the power of the CPU module
OFF and ON or reset the hardware. If
the same error code is displayed
again, the possible cause is a
hardware failure of the CPU module.
Please contact your local Mitsubishi
Electric sales office or representative.
• Take measures to reduce noise.
• Format the memory. Write all files to
the CPU module. Then, turn the
power of the CPU module OFF and
ON or reset the hardware. If the same
error code is displayed again, the
possible cause is a hardware failure
of the CPU module. Please contact
your local Mitsubishi Electric sales
office or representative.
• Take measures to reduce noise.
• Format the memory. Write all files to
the CPU module. Then, turn the
power of the CPU module OFF and
ON or reset the hardware. If the same
error code is displayed again, the
possible cause is a hardware failure
of the CPU module. Please contact
your local Mitsubishi Electric sales
office or representative.
• Take measures to reduce noise.
• Turn the power of the CPU module
OFF and ON or reset the hardware. If
the same error code is displayed
again, the possible cause is a
hardware failure of the CPU module.
Please contact your local Mitsubishi
Electric sales office or representative.
• Take measures to reduce noise.
• Turn the power of the CPU module
OFF and ON or reset the hardware. If
the same error code is displayed
again, the possible cause is a
hardware failure of the CPU module.
Please contact your local Mitsubishi
Electric sales office or representative.
Stop/ Diagnostic
continue timing
Stop Power-on,
hardware
reset, bus
reset
At fixed cycle
processing
execution
Stop Always
Stop At instruction
execution
Stop Always
Stop Always
Stop Always