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 SRVO-058 — SYSTEM FSSB 1 init error

FANUC SRVO-058 (“SYSTEM FSSB 1 init error”): An FSSB 1 communication error occurred during initialization. First check: Check the FSSB 1 hardware connection of fiber cables between the amplifier and DSP card.

Updated 2026-08-29 · LogrobotLM reference

Description

An FSSB 1 communication error occurred during initialization.

Remedy · Remède

Check the FSSB 1 hardware connection of fiber cables between the amplifier and DSP card.

Frequently asked · Questions fréquentes

What does FANUC alarm SRVO-058 mean?
FANUC SRVO-058 (“SYSTEM FSSB 1 init error”): An FSSB 1 communication error occurred during initialization.
How do you troubleshoot FANUC alarm SRVO-058?
Check the FSSB 1 hardware connection of fiber cables between the amplifier and DSP card.

Related codes / Codes liés

SRVO-056SERVO FSSB com error 2 (G:%d A:%d)SRVO-057SERVO FSSB disconnect (G:%d A:%d)SRVO-059SYSTEM Servo amp init errorSRVO-060SYSTEM FSSB 2 init error

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 →