What does Mazak alarm 1446 mean?

Mazak alarm 1446 is "CANNOT CHNG WNo (SNGL PROC MODE)". A work number change has been attempted in single-process mode. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

How do I fix and clear Mazak alarm 1446?

Cancel the single-process mode before conducting the work number change. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

1446

CANNOT CHNG WNo (SNGL PROC MODE)

What it means

A work number change has been attempted in single-process mode.

What to do

1Cancel the single-process mode before conducting the work number change.

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 →