What does Mazak alarm 509 mean?

Mazak alarm 509 is "MEMORY PROTECT". Loading has been attempted although the program protect function was set valid. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

How do I fix and clear Mazak alarm 509?

Cancel the program protect function. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

509

MEMORY PROTECT

What it means

Loading has been attempted although the program protect function was set valid.

What to do

1Cancel the program protect function.

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 →