FANUC Alarm MHND-007 — WARN UOP Ignored. Wrong Start Mode
FANUC MHND-007 (“WARN UOP Ignored. Wrong Start Mode”): A UOP signal was detected, but the controller is not set up to start using UOPs. First check: UOP must be set as the start device or the UOP signal will be ignored.
Updated 2026-09-17 · LogrobotLM reference
Description
A UOP signal was detected, but the controller is not set up to start using UOPs.
Remedy
UOP must be set as the start device or the UOP signal will be ignored.
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 →