FANUC Alarm SYST-089 — WARN Machine lock on
FANUC SYST-089 (“WARN Machine lock on”): The machine lock is on, motion can not occur. First check: Turn off the machine lock.
Updated 2026-09-17 · LogrobotLM reference
Description
The machine lock is on, motion can not occur.
Remedy
Turn off the machine lock.
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 →