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 SPOT-375 — WARN Could not read stepper file %d

FANUC SPOT-375 (“WARN Could not read stepper file %d”): Could not read stepper file %d The stepper file could not be read from the FROM. First check: Make sure the stepper exists on FROM.

Updated 2026-08-29 · LogrobotLM reference

Description

Could not read stepper file %d The stepper file could not be read from the FROM.

Remedy · Remède

Make sure the stepper exists on FROM.

Frequently asked · Questions fréquentes

What does FANUC alarm SPOT-375 mean?
FANUC SPOT-375 (“WARN Could not read stepper file %d”): Could not read stepper file %d The stepper file could not be read from the FROM.
How do you troubleshoot FANUC alarm SPOT-375?
Make sure the stepper exists on FROM.

Related codes / Codes liés

SPOT-373WARN Could not download setup dataSPOT-374WARN Could not download Dynamic dataSPOT-376WARN Could not read setup file %sSPOT-377WARN Could not read file %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 →