SP1996
Incorrect Spindle Motor Assignment (30i)
Fanuc · AC Spindle Motor Alpha i-Beta i Series Parameters
What does SP1996 mean?
Spindle motor assignment for Series 30i is incorrect. This can lead to improper control or system conflicts due to mismatched configuration.
Common Causes
- Incorrect assignment of spindle motor to the spindle (30i).
- Spindle motor not properly linked to the spindle controller.
- Configuration error in spindle motor association.
- Wrong motor type selected for the spindle.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Check parameter 3716 (Spindle selection) and 3717 (Amplifier number) for correct assignments.
Verified technical data. Last updated: March 2026
Related Faults
Source: Fanuc AC Spindle Motor Alpha i-Beta i Series Parameters