How do I fix and clear Mazak alarm 533?

Perform checks using the M640 series NC unit. Clearing procedure: Tap alarm clear button.

NOTICEAlarm code

533

NO OPERABLE DATA IN CMT ( )

Q: What does Mazak alarm 533 mean?

Mazak alarm 533 is "NO OPERABLE DATA IN CMT ( )". The current M640 series-use cassette tape or floppy disk does not contain a saved machining program (only machining programs can be loaded from M640 series-use cassette tape or floppy disk). The cassette tape or floppy disk that has been registered for M640 series use does not contain a registered machining program. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

The current M640 series-use cassette tape or floppy disk does not contain a saved machining program (only machining programs can be loaded from M640 series-use cassette tape or floppy disk). The cassette tape or floppy disk that has been registered for M640 series use does not contain a registered machining program.

What to do

1Perform checks using the M640 series NC unit.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

LStop statusOperation continued — machine still running

SClearingTap alarm clear button

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →