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 TOOL-001 — Tool Change is DISABLED.

FANUC TOOL-001 (“Tool Change is DISABLED.”): When tool change was disabled on the servo tool initial setup screen, an attempt was made to execute a tool change instruction (TOOL ATTACH or TOOL DETACH). First check: Perform a Controlled start, open the servo tool initial setup screen, then set the tool change function to ENABLE.

Updated 2026-09-17 · LogrobotLM reference

Description

When tool change was disabled on the servo tool initial setup screen, an attempt was made to execute a tool change instruction (TOOL ATTACH or TOOL DETACH).

Remedy

Perform a Controlled start, open the servo tool initial setup screen, then set the tool change function to ENABLE.

Related codes

TOOL-002Machine lock is ENABLED.TOOL-003Illegal assignment of Tool axis.

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 →