Specifications
Table Of Contents
- Front cover
- Trademarks
- Contents
- Remedy and measure after a report of error
- I Alarms
- 1. Operation Errors (M)
- 2. Stop Codes (T)
- 3. Servo/Spindle Alarms (S)
- 4. MCP Alarms (Y)
- 5. Safety Observation Alarms (Y)
- 6. System Alarms (Z)
- 7. Absolute Position Detection System Alarms (Z7*)
- 8. Emergency Stop Alarms (EMG)
- 9. Auxiliary Axis Operation Errors (M)
- 10. CNCCPU-side Safety Sequence Alarm(U)
- 11. Multi CPU Errors (A)
- 12. Network Errors (L)
- 13. Program Errors (P)
- II Parameters
- 1. Machining Parameters
- 2. Base Specifications Parameters
- 3. Axis Specifications Parameters
- 4. Servo Parameters
- 5. Spindle Parameters
- 6. Multi-CPU Parameters
- 7. FL-net Parameters
- 8. DeviceNet Parameters
- 9. Machine Error Compensation Parameters
- 10. PLC Parameters
- 11. Macro List
- 12. Position Switches
- 13. PLC Axis Indexing Parameters
- III PLC Devices
- Revision History
- Back cover
I Alarms
Multi CPU Errors (A)
I - 49
A01 MULTI CPU ERROR 1010
Details
Entire program was executed without the execution of an END instruction.
- When the END instruction is executed it is read as another instruction code, e.g. due to
noise.
- The END instruction has been changed to another instruction code somehow.
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 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 representa-
tive.
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 representa-
tive.
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 representa-
tive.
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 representa-
tive.
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.
A01 MULTI CPU ERROR 1160
Details
- The program memory in the CPU module is faulty.
Remedy
- Take noise reduction measures.
- Format the program memory, write all files to the PLC, then reset the CPU module, and RUN
it again.
- If the same error is displayed again, the possible cause is a CPU module hardware fault.
Contact your local service center.
A01 MULTI CPU ERROR 1161
Details
- Data in the built-in device memory was overwritten.
Remedy
- Take noise reduction measures.
- If the same error is displayed again, this suggests a CPU module hardware fault. Contact
your local service center.
A01 MULTI CPU ERROR 1162
Details
- A fault of the data in the battery was detected.
(This error occurs when the automatic formatting is not set.)
Remedy
- Replace the battery of either CPU module or SRAM card.
- Take noise reduction measures.
- If the same error is displayed again, this suggests a CPU module hardware fault. Contact
your local service center.
A01 MULTI CPU ERROR 1200
Details
- The operation circuit for indexing in the CPU module does not operate normally.
Remedy
- This suggests a CPU module hardware fault.
Contact your local service center.