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FANUC Alarm PAIN-327 — ABRT HookDown confirmation failed

FANUC PAIN-327 (“ABRT HookDown confirmation failed”): This is an error during production operations that the opener device failed to move to the requested position. First check: Cancel the job and check opener wiring.

Updated 2026-09-17 · LogrobotLM reference

Description

This is an error during production operations that the opener device failed to move to the requested position.

Remedy

Cancel the job and check opener wiring.

Related codes

PAIN-325WARN Opener action not loadedPAIN-326ABRT HookUp confirmation failedPAIN-328ABRT HookHigh confirmation failedPAIN-329ABRT HookBase confirmation failed

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 →