LogrobotLM

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FANUC Alarm SVGN-051 — WARN Backup stroke is not selected.

FANUC SVGN-051 (“WARN Backup stroke is not selected.”): Backup stroke index for manual operation is not selected. First check: Set the stroke in the backup stroke setup screen.

Updated 2026-08-29 · LogrobotLM reference

Description

Backup stroke index for manual operation is not selected.

Remedy · Remède

Set the stroke in the backup stroke setup screen. And set TRUE to the item of MANUAL

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-051 mean?
FANUC SVGN-051 (“WARN Backup stroke is not selected.”): Backup stroke index for manual operation is not selected.
How do you troubleshoot FANUC alarm SVGN-051?
Set the stroke in the backup stroke setup screen. And set TRUE to the item of MANUAL

Related codes / Codes liés

SVGN-049Hold must be cleared.SVGN-050Autuning: Re-power requiredSVGN-052WARN Motion group mismatch.SVGN-053WARN Backup stroke is not set.

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 →