How do I fix and clear Mazak alarm 450?

Mount a touch sensor in the spindle before setting the data. Clearing procedure: Tap alarm clear button.

NOTICEAlarm code

450

TOUCH SENSOR NOT IN SPINDLE

Q: What does Mazak alarm 450 mean?

Mazak alarm 450 is "TOUCH SENSOR NOT IN SPINDLE". The spindle did not have a mounted touch sensor when an attempt was made to set MAZATROL coordinate measurement data on the PROGRAM (MAZATROL) display. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

The spindle did not have a mounted touch sensor when an attempt was made to set MAZATROL coordinate measurement data on the PROGRAM (MAZATROL) display.

What to do

1Mount a touch sensor in the spindle before setting the data.

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 →