How do I fix and clear Mazak alarm 1154?

Review the spindle speed commands (S command) or feedrate commands (F commands) specified in the program or the override setting. If display of this alarm is not necessary, set bit 4 of parameter K257 to “0”. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

1154

FEED LIMITED IN ORBIT MACHINING

Q: What does Mazak alarm 1154 mean?

Mazak alarm 1154 is "FEED LIMITED IN ORBIT MACHINING". The feedrate/speed of any of the X-/Y-/Z-axis and mill spindle was clamped at the value set for parameter M1, M67 or M68. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

The feedrate/speed of any of the X-/Y-/Z-axis and mill spindle was clamped at the value set for parameter M1, M67 or M68.

What to do

1Review the spindle speed commands (S command) or feedrate commands (F commands) specified in the program or the override setting.
2If display of this alarm is not necessary, set bit 4 of parameter K257 to “0”.

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 →