How do I fix and clear Mazak alarm 1129?

Set the part count value before starting the operation, or perform automatic operation with the SAFETY SHIELD function set invalid. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

1129

MEMORY PROTECT (SAFETY SHIELD)

Q: What does Mazak alarm 1129 mean?

Mazak alarm 1129 is "MEMORY PROTECT (SAFETY SHIELD)". An attempt was made to change the part count value manually during automatic operation with the SAFETY SHIELD function set valid. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

An attempt was made to change the part count value manually during automatic operation with the SAFETY SHIELD function set valid.

What to do

1Set the part count value before starting the operation, or perform automatic operation with the SAFETY SHIELD function set invalid.

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 →