How do I fix and clear Mazak alarm 1158?

Move the tool away from the TOOL EYE sensor (Sensor ON ⇒ Sensor OFF) Pressing the RESET key with the sensor turned OFF clears the alarm. After confirming that the alarm has been cleared, restart the measurement. Clearing procedure: Fix cause → press RESET.

ALARMSMazatrol Assistant

CRITICALAlarm code

1158

SENSOR ON WITH MOVING MULTI-AX

Q: What does Mazak alarm 1158 mean?

Mazak alarm 1158 is "SENSOR ON WITH MOVING MULTI-AX". During manual tool measurement (with TOOL EYE), the sensor was turned ON while multiple measurement axes (*) were moving. * The measurement axes vary depending on the machine model. Error type: Operation — wrong key or incorrect operation. Machine state: Feed hold — feed stopped, machine ready.

What it means

During manual tool measurement (with TOOL EYE), the sensor was turned ON while multiple measurement axes (*) were moving. * The measurement axes vary depending on the machine model.

What to do

1Move the tool away from the TOOL EYE sensor (Sensor ON ⇒ Sensor OFF) Pressing the RESET key with the sensor turned OFF clears the alarm.
2After confirming that the alarm has been cleared, restart the measurement.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

KStop statusFeed hold — feed stopped, machine ready

OClearingFix cause → press RESET

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

Still stuck? Ask the Mazatrol assistant →