What does Mazak alarm 591 mean?

Mazak alarm 591 is "NO OPTION (WNo., )". An attempt has been made to load (save) the data not supported by the current option of the DNC unit. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

How do I fix and clear Mazak alarm 591?

Only data supported by the option can be processed. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

591

NO OPTION (WNo., )

What it means

An attempt has been made to load (save) the data not supported by the current option of the DNC unit.

What to do

1Only data supported by the option can be processed.

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 →