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 SYST-246 — Teach mode is required

FANUC SYST-246 (“Teach mode is required”): This operation requires Teach mode. First check: Change the mode switch to Teach mode.

Updated 2026-08-29 · LogrobotLM reference

Description

This operation requires Teach mode.

Remedy · Remède

Change the mode switch to Teach mode.

Frequently asked · Questions fréquentes

What does FANUC alarm SYST-246 mean?
FANUC SYST-246 (“Teach mode is required”): This operation requires Teach mode.
How do you troubleshoot FANUC alarm SYST-246?
Change the mode switch to Teach mode.

Related codes / Codes liés

SYST-244Auto mode is requiredSYST-245Local mode is requiredSYST-247Master ON is requiredSYST-248Alarm condition

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 →