FANUC Alarm GUID-052 — WARN Tracking fault …

Manufacturer wording — WARN Tracking fault %d^3
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC GUID-052 (“WARN Tracking fault …”): An unexpected fault occurred during line tracking. First check: Follow instructions for indicated fault number.

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 →