All alarm codes
ALARM 72
SERVO WARNING (abnormal load)
The servomotor is loaded abnormally.
- Controls
- Matrix, Matrix 2
- Machine series
- Quick Turn, Integrex, Slant Turn
Causes
The servomotor is loaded abnormally.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
The servomotor is loaded abnormally.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
How to clear it
- 1
Turn off the NC and the machine, remove the cause of the abnormal load, and then turn on the machine and the NC. Contact Mazak Technical Center or Technology Center if the alarm is not cleared.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
Turn off the NC and the machine, remove the cause of the abnormal load, and then turn on the machine and the NC. Contact Mazak Technical Center or Technology Center if the alarm is not cleared.
- Mazatrol Matrix Alarm List, H740HA0030Emanual
Confidence: high · Official Mazak Matrix manual.
First sourced: 5/21/2026
Related alarms
Same control or a nearby code on the same machine.
- Alarm 82SPINDLE WARNING (abnormal load)Matrix, Matrix 2
- Alarm 101SOFT LIMITMatrix, Matrix 2
- Alarm 113OVER TRAVEL (hardware limit)Matrix, Matrix 2
- Alarm 131CUTTING FEED OVERRIDE ZEROMatrix, Matrix 2
- Alarm 3EMERGENCY STOP (E-stop button pressed)Matrix, Matrix 2, T-32, Fusion 640T
- Alarm 35OVERLOAD (servo)Matrix, Matrix 2