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-401 — %s:Firmw.command busy now

FANUC IBSS-401 (“%s:Firmw.command busy now”): Please see manual IBS SYS FW G4 UM E from Phoenix Contact

Updated 2026-08-29 · LogrobotLM reference

Description

Please see manual IBS SYS FW G4 UM E from Phoenix Contact

Frequently asked · Questions fréquentes

What does FANUC alarm IBSS-401 mean?
FANUC IBSS-401 (“%s:Firmw.command busy now”): Please see manual IBS SYS FW G4 UM E from Phoenix Contact

Related codes / Codes liés

IBSS-399Board status is Bus FailIBSS-400%s:Service called w/o RightsIBSS-402%s:Board error reportedIBSS-403%s:Firmware error reported

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 →