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 GUID-060 — WARN LT File R/W while moving.

FANUC GUID-060 (“WARN LT File R/W while moving.”): LT File R/W while moving. First check: Engage brakes before logic table file read or write.

Updated 2026-09-17 · LogrobotLM reference

Description

LT File R/W while moving. Attempted to read or write logic table text file while the IAD is in operation.

Remedy

Engage brakes before logic table file read or write.

Related codes

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 →