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 FILE-015 — WARN File is protected

FANUC FILE-015 (“WARN File is protected”): You tried to access a protected file. First check: Release the protection from file.

Updated 2026-09-17 · LogrobotLM reference

Description

You tried to access a protected file.

Remedy

Release the protection from file.

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 →