FANUC Alarm RPM-002 — WARN record_size invalid

FANUC RPM-002 (“WARN record_size invalid”): The value for $RPM_CONFIG.$DATA_SIZE is invalid First check: Set $RPM_CONFIG.$DATA_SIZE in the range 4-32

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 →