How do I fix and clear Mazak alarm 459?

1. Display the program only after canceling the parameter setting for prohibition of display. 2. EIA programs with a size of 32 MB or larger cannot be displayed. Therefore, their contents need to be checked outside the NC unit. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

459

DISPLAY PROTECT

Q: What does Mazak alarm 459 mean?

Mazak alarm 459 is "DISPLAY PROTECT". 1. An attempt has been made to display a program whose display is prohibited. 2. An attempt has been made to display an EIA program whose size is 32 MB or larger on the PROGRAM display, EIA MONITOR display, or POSITION display. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

1. An attempt has been made to display a program whose display is prohibited. 2. An attempt has been made to display an EIA program whose size is 32 MB or larger on the PROGRAM display, EIA MONITOR display, or POSITION display.

What to do

11.
2Display the program only after canceling the parameter setting for prohibition of display.
32.
4EIA programs with a size of 32 MB or larger cannot be displayed.
5Therefore, their contents need to be checked outside the NC unit.

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 →