Mitsubishi Electric C70 Setup Manual page 515

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
A01 MULTI CPU ERROR 2200
Details
- No parameter file is found all through the drives where the parameter should be validated.
Remedy
- Write the parameter file to PLC of the drive that validates the parameter.
A01 MULTI CPU ERROR 2210
Details
- The contents of the boot file are incorrect.
Remedy
- Check the boot setting.
A01 MULTI CPU ERROR 2211
Details
- File formatting failed at a boot.
Remedy
- Reboot.
- CPU module hardware fault. Contact your local service center.
A01 MULTI CPU ERROR 2300
Details
- A memory card was removed without switching the memory card in/out switch OFF.
- The memory card in/out switch is turned ON although a memory card is not actually installed.
Remedy
- Remove memory card after placing the memory card in/out switch OFF.
- Turn on the card insert switch after inserting a memory card.
A01 MULTI CPU ERROR 2301
Details
- The memory card has not been formatted.
- Memory card format status is incorrect.
Remedy
- Format memory card.
- Reformat memory card.
Details
- A fault of the SRAM card was detected.
(This error occurs when the automatic formatting is not set.)
Remedy
- Replace the battery of SRAM card and then format the SRAM card.
A01 MULTI CPU ERROR 2302
Details
- A memory card that cannot be used with the CPU module has been installed.
Remedy
- Format memory card.
- Reformat memory card.
- Check memory card.
A01 MULTI CPU ERROR 2400
Details
- The file designated at the PLC file settings in the parameters cannot be found.
Remedy
- Read the individual information of the error using a programming tool, check to be sure that the
parameter drive name and file name correspond to the numerical values there (parameter number),
and correct.
- Create a file created using parameters, and load it to the CPU module.
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