Mitsubishi C70

IV - 121
Appendix 7. Explanation of Alarms
Appendix 7.10 Multi CPU Errors (A)
A01 MULTI CPU ERROR 1101
Details
- The sequence program storing built-in RAM/program memory in the CPU module is faulty.
Remedy
- This suggests a CPU module hardware fault. Contact your nearest Mitsubishi
representative.
A01 MULTI CPU ERROR 1102
Details
- The work area RAM in the CPU module is faulty.
Remedy
- This suggests a CPU module hardware fault. Contact your nearest Mitsubishi
representative.
A01 MULTI CPU ERROR 1103
Details
- The device memory in the CPU module is faulty.
Remedy
- This suggests a CPU module hardware fault. Contact your nearest Mitsubishi
representative.
A01 MULTI CPU ERROR 1104
Details
- The address RAM in the CPU module is faulty.
Remedy
- This suggests a CPU module hardware fault. Contact your nearest Mitsubishi
representative.
A01 MULTI CPU ERROR 1105
Details
- The memory in the CPU module is faulty.
- The CPU shared memory in the CPU module is faulty.
Remedy
- Take noise reduction measures.
- Reset and restart the CPU module.
If the same error is displayed again, this suggests a CPU module hardware fault. Contact
your local service center.
A01 MULTI CPU ERROR 1150
Details
- The CPU module indicates a fault of memory in the Multi CPUs high-speed
communication area.
Remedy
- Take noise reduction measures.
- Reset and restart the CPU module.
- If the same error is displayed again, this suggests a CPU module hardware fault. Contact
your local service center.