Alarm

The external cooling fan stopped. Replace the SPM external cooling fan. Quick tip: Replace fan

Submodule SM (SSM) error (Synchronous Spindle). Check the connections between the spindle amplifier and the submodule SM (SSM). Replace the...

Abnormal rotation of the synchronous spindle motor was detected. Check magnetic pole detection operation. Check whether the rotor and sensor...

Count error of the magnetic pole position of the synchronous spindle motor. Replace the motor sensor cable.   Quick tip:...

The motor speed exceeds the acceleration level corresponding to the velocity command. Check the sequence (whether SFR or SVR is...