What does Mazak alarm 579 mean?

Mazak alarm 579 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 579?

Cancel the program protect function. The program protect function is valid due to the setting of parameter (DNC26 bit 3). Therefore, it is possible to make the program protect function invalid by setting it to ON (1). Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

579

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.
2The program protect function is valid due to the setting of parameter (DNC26 bit 3).
3Therefore, it is possible to make the program protect function invalid by setting it to ON (1).

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 →