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FANUC Alarm ATZN-001 — Calibration internal error.

FANUC ATZN-001 (“Calibration internal error.”): AutoZone internal error. First check: Power off to recover.

Updated 2026-09-17 · LogrobotLM reference

Description

AutoZone internal error.

Remedy

Power off to recover. If problem persistes, please reload the controller.

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 →