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 IBSS-077 — STOP Max Output offset overstep

FANUC IBSS-077 (“STOP Max Output offset overstep”): System internal error First check: Notify FANUC

Updated 2026-08-29 · LogrobotLM reference

Description

System internal error

Remedy · Remède

Notify FANUC

Frequently asked · Questions fréquentes

What does FANUC alarm IBSS-077 mean?
FANUC IBSS-077 (“STOP Max Output offset overstep”): System internal error
How do you troubleshoot FANUC alarm IBSS-077?
Notify FANUC

Related codes / Codes liés

IBSS-075STOP Whole size length faultIBSS-076STOP Add table inconsistentIBSS-078STOP Max Input offset overstepIBSS-079STOP Max Offset overstep > 255

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 →