Mitsubishi Electric C70 Setup Manual page 509

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
A01 MULTI CPU ERROR 1402
Details
- The intelligent function module was accessed in the program, but there was no response.
Remedy
- The CPU module is experiencing a hardware fault.
Contact your local service center.
A01 MULTI CPU ERROR 1403
Details
- There was no response from the intelligent function module when the END instruction is executed.
- An error is detected at the intelligent function module.
- The I/O module (intelligent function module) is nearly removed, completely removed, or mounted
during running.
Remedy
- The CPU module, base unit and/or the intelligent function module that was accessed is experiencing
a hardware fault. Contact your local service center.
A01 MULTI CPU ERROR 1411
Details
- When performing a parameter I/O allocation the intelligent function module could not be accessed
during initial communications.
(On error occurring, the head I/O number of the corresponding intelligent function module is stored in
the common information.)
Remedy
- Reset and restart the CPU module.
If the same error is displayed again, the intelligent function module, CPU module or base unit is
faulty.
Contact your local service center.
A01 MULTI CPU ERROR 1412
Details
- The FROM/TO instruction is not executable, due to a control bus error with the intelligent function
module.
(On error occurring, the program error location is stored in the individual information.)
Remedy
- Reset and restart the CPU module.
If the same error is displayed again, the intelligent function module, CPU module or base unit is
faulty.
Contact your local service center.
A01 MULTI CPU ERROR 1413
Details
An error is detected on the system bus.
- Self-diagnosis error of the system bus.
- Self-diagnosis error of the CPU module
Remedy
- Reset and restart the CPU module.
If the same error is displayed again, the intelligent function module, CPU module or base unit is
faulty.
Contact your local service center.
A01 MULTI CPU ERROR 1414
Details
- An error is detected on the system bus.
- Fault of a loaded module was detected.
Remedy
- Reset and restart the CPU module.
If the same error is displayed again, the intelligent function module, CPU module or base unit is
faulty.
Contact your local service center.
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