LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free →

FANUC Alarm RPM-020 — WARN read record not stored

FANUC RPM-020 (“WARN read record not stored”): There is no rpm data is stored in this segment First check: Check the position number Or re-record again

Updated 2026-09-17 · LogrobotLM reference

Description

There is no rpm data is stored in this segment

Remedy

Check the position number Or re-record again

Related codes

RPM-013invalid buffer noRPM-014record not storedRPM-026Pitch value too small.RPM-027Illegal arc instruction.

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 →