How do I fix and clear Mazak alarm 464?

Check and correct the address. Check the specifications. Clearing procedure: Tap alarm clear button.

NOTICEAlarm code

464

ILLEGAL ADDRESS INPUT

Q: What does Mazak alarm 464 mean?

Mazak alarm 464 is "ILLEGAL ADDRESS INPUT". An address not covered by the specifications has been designated during input of subprogram unit addresses on the PROGRAM (MAZATROL) display. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

An address not covered by the specifications has been designated during input of subprogram unit addresses on the PROGRAM (MAZATROL) display.

What to do

1Check and correct the address.
2Check the specifications.

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 →