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 BBOX-028 — Bump limit exceeded

FANUC BBOX-028 (“Bump limit exceeded”): Bump offset limit has been reached. First check: 1. Review part placement or part specification.

Updated 2026-08-29 · LogrobotLM reference

Description

Bump offset limit has been reached.

Remedy · Remède

1. Review part placement or part specification. 2. Change the Bump limit to a higher value.

Frequently asked · Questions fréquentes

What does FANUC alarm BBOX-028 mean?
FANUC BBOX-028 (“Bump limit exceeded”): Bump offset limit has been reached.
How do you troubleshoot FANUC alarm BBOX-028?
1. Review part placement or part specification. 2. Change the Bump limit to a higher value.

Related codes / Codes liés

BBOX-026Invalid error output DOBBOX-027Invalid line numbersBBOX-029First 2 positions are too closeBBOX-030Program does not exist

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 →