SP0009
Main Circuit Overload / IPM Overheat
Fanuc · AC Spindle Motor αi-βi Series Parameters
What does SP0009 mean?
The main circuit of the spindle amplifier is overloaded, or the IPM (Intelligent Power Module) has overheated. This indicates excessive current draw or insufficient cooling for the power module.
Repair Steps
Verified technical data. Last updated: March 2026
Source: Fanuc AC Spindle Motor αi-βi Series Parameters