Fanuc alarm: 449 - n AXIS : INV. IPM ALARM

CNC Machine Control Manufacturer
Fanuc
Control Model
16/18/21, 16i/18i/21i, 160i/180i/210i, ,
449 - n AXIS : INV. IPM ALARM

Alarm Description

1) SVM: IPM (intelligent power module) detected an alarm. 2) a series SVU: IPM (intelligent power module) detected an alarm.

Additional Suggestions & Alarm Clarification

Typically the drive needs to be replaced

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