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FANUC Alarm PAIN-179 — WARN Chain failure is repaired

FANUC PAIN-179 (“WARN Chain failure is repaired”): Chain failure is repaired First check: Status of Chain failure is changed to normal when system check chain failure again And press reset

Updated 2026-09-17 · LogrobotLM reference

Description

Chain failure is repaired

Remedy

Status of Chain failure is changed to normal when system check chain failure again And press reset

Related codes

PAIN-177WARN Deadman switch releasedPAIN-178PAUS Short term Chain abnormalPAIN-180WARN Cannot reset chain failurePAIN-181PAUS Brake Release Switch On

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 →