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FANUC Alarm PAIN-181 — PAUS Brake Release Switch On

FANUC PAIN-181 (“PAUS Brake Release Switch On”): The Brake Release switch on the Standard Operator Panel is ON! First check: Turn the Brake Release switch to the OFF position to engage the brakes

Updated 2026-09-17 · LogrobotLM reference

Description

The Brake Release switch on the Standard Operator Panel is ON!

Remedy

Turn the Brake Release switch to the OFF position to engage the brakes

Related codes

PAIN-179WARN Chain failure is repairedPAIN-180WARN Cannot reset chain failurePAIN-182WARN Col … range err/preset %overridePAIN-183WARN Data err:Col … preset %override

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 →