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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 SVGN-049 — Hold must be cleared.

FANUC SVGN-049 (“Hold must be cleared.”): Hold is active. First check: Clear the HOLD, and start tuning again.

Updated 2026-08-29 · LogrobotLM reference

Description

Hold is active.

Remedy · Remède

Clear the HOLD, and start tuning again.

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-049 mean?
FANUC SVGN-049 (“Hold must be cleared.”): Hold is active.
How do you troubleshoot FANUC alarm SVGN-049?
Clear the HOLD, and start tuning again.

Related codes / Codes liés

SVGN-047Step mode must be disabled.SVGN-048Machine lock must be disabled.SVGN-050Autuning: Re-power requiredSVGN-051WARN Backup stroke is not selected.

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 →