How do I fix and clear Mazak alarm 169?

Manual interruption cannot be performed in the mode of high-speed smoothing control.

NOTICEAlarm code

169

ILLEGAL OPER.HIGH SMOOTHING CTR

Q: What does Mazak alarm 169 mean?

Mazak alarm 169 is "ILLEGAL OPER.HIGH SMOOTHING CTR". In the mode of high-speed smoothing control an unavailable operation (e. g. manual interruption) was attempted. Error type: Operation — wrong key or incorrect operation.

What it means

In the mode of high-speed smoothing control an unavailable operation (e. g. manual interruption) was attempted.

What to do

1Manual interruption cannot be performed in the mode of high-speed smoothing control.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

K (O)Stop statusunspecified

Q (S)Clearingunspecified

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →