FANUC Alarm MOTN-175 — Failed to be MASTER
FANUC MOTN-175 (“Failed to be MASTER”): The setup or group mask in the program might be incorrect, or the robot is still moving. First check: Confirm setup data and group mask in the program and retry the operation.
Updated 2026-09-17 · LogrobotLM reference
Description
The setup or group mask in the program might be incorrect, or the robot is still moving.
Remedy
Confirm setup data and group mask in the program and retry the operation.
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 →