LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm APSH-029 — WARN Robot must be at home

FANUC APSH-029 (“WARN Robot must be at home”): The robot must be at the HOME position in order to perform the requested operation. First check: Move the robot to the home position.

Updated 2026-08-29 · LogrobotLM reference

Description

The robot must be at the HOME position in order to perform the requested operation. This error is usually posted when the PLC sends a cycle start and the robot is not at home.

Remedy · Remède

Move the robot to the home position.

Frequently asked · Questions fréquentes

What does FANUC alarm APSH-029 mean?
FANUC APSH-029 (“WARN Robot must be at home”): The robot must be at the HOME position in order to perform the requested operation. This error is usually posted when the PLC sends a cycle start and the robot is not at home.
How do you troubleshoot FANUC alarm APSH-029?
Move the robot to the home position.

Related codes / Codes liés

APSH-027WARN Press FAULT RESET buttonAPSH-028WARN Increasing speed to 100%%APSH-030WARN Style code %s is invalidAPSH-031WARN %s

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →