FANUC Alarm GUID-354 — WARN Spline: Too few points

Manufacturer wording — WARN Spline[%d^2]: Too few points
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC GUID-354 (“WARN Spline: Too few points”): Spline[…]: Too few points Too few control points in spline. First check: Use at least 3 control points.

Updated 2026-09-17 · LogrobotLM reference

Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →