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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-144 — Min press speed < 1mm/sec.

FANUC SVGN-144 (“Min press speed < 1mm/sec.”): The Minimum speed must be greater than 1mm/sec. First check: Re-perform force calibration to update $sggun#.$setup.$prs_spd_min automatically AND/OR manually set $sggun#.$setup.$prs_spd_min to a valid value.

Updated 2026-08-29 · LogrobotLM reference

Description

The Minimum speed must be greater than 1mm/sec.

Remedy · Remède

Re-perform force calibration to update $sggun#.$setup.$prs_spd_min automatically AND/OR manually set $sggun#.$setup.$prs_spd_min to a valid value.

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-144 mean?
FANUC SVGN-144 (“Min press speed < 1mm/sec.”): The Minimum speed must be greater than 1mm/sec.
How do you troubleshoot FANUC alarm SVGN-144?
Re-perform force calibration to update $sggun#.$setup.$prs_spd_min automatically AND/OR manually set $sggun#.$setup.$prs_spd_min to a valid value.

Related codes / Codes liés

SVGN-141Uninitialized end distance number.SVGN-142Illegal decel option.SVGN-146Joint velocity limit too low.SVGN-147Sync/speed min distance =%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 →