FANUC Alarm VARS-024 — WARN Bad variable or register index

FANUC VARS-024 (“WARN Bad variable or register index”): You are attempting to use an invalid index into an array or path First check: Use a valid index

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 →