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APPENDIX
Appendix 3 Error Code
287
A
3C00H Hardware failure • A hardware failure was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
System
configuration
information
At power-on,
at RESET
3C01H Hardware failure • A hardware failure was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
System
configuration
information
At power-on,
at RESET
3C02H Hardware failure • A hardware failure was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
System
configuration
information
At power-on,
at RESET
3C03H Hardware failure • A hardware failure was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
At power-on,
at RESET
3C0FH Hardware failure • A hardware failure was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
At power-on,
at RESET
3C20H Memory error • A memory error was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
At power-on,
at RESET
3C22H Memory error • A memory error was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
At power-on,
at RESET
3C2FH Memory error • A memory error was detected. • Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
At power-on,
at RESET
3E20H Program
execution error
• A program larger than the internal
memory capacity was written.
• Reset the CPU module and perform RUN. If
the same error appears, the hardware of the
CPU module may be malfunctioning.
Consult your local Mitsubishi Electric
representative.
At memory
card
attachment or
detachment
Error
code
Error name Error details and cause Action Detailed
information
Diagnostic
timing