SP0015
Speed Range Switching / Spindle Switching Alarm
Fanuc · AC Spindle Motor αi-βi Series Parameters
What does SP0015 mean?
An error occurred during speed range switching or spindle switching operation. This can be caused by incorrect parameter settings, mechanical issues with the switching unit, or timing problems.
Repair Steps
Verified technical data. Last updated: March 2026
Source: Fanuc AC Spindle Motor αi-βi Series Parameters