How do I fix and clear Mazak alarm 1157?

Do not perform operations 1 to 3 above while executing the engraving function. Clearing procedure: Fix cause → tap alarm clear button.

ALARMSMazatrol Assistant

WARNINGAlarm code

1157

ILLEGAL OPERATION IN ENGRAVING

Q: What does Mazak alarm 1157 mean?

Mazak alarm 1157 is "ILLEGAL OPERATION IN ENGRAVING". Any of the following operations was attempted while executing the engraving function. 1. Manual interruption 2. Manual pulse handle interruption 3. MDI interruption Error type: Operation — wrong key or incorrect operation. Machine state: Feed hold — feed stopped, machine ready.

What it means

Any of the following operations was attempted while executing the engraving function. 1. Manual interruption 2. Manual pulse handle interruption 3. MDI interruption

What to do

1Do not perform operations 1 to 3 above while executing the engraving function.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

KStop statusFeed hold — feed stopped, machine ready

QClearingFix cause → tap alarm clear button

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

Still stuck? Ask the Mazatrol assistant →