SP1227
Receive Error (CNC-Spindle, 30i)
Fanuc · AC Spindle Motor αi-βi Series Parameters
What does SP1227 mean?
A receive error occurred in communication between the CNC and the serial spindle amplifier for Series 30i. This indicates an issue with the data reception at the CNC or potentially corrupted incoming data.
Repair Steps
Verified technical data. Last updated: March 2026
Source: Fanuc AC Spindle Motor αi-βi Series Parameters