FANUC Alarm SVGN-133 — Encoder scale is NULL.
FANUC SVGN-133 (“Encoder scale is NULL.”): An encoder scale value of 0.0 was detected. First check: Re-enter the gear ratio on the NOBOT Maintenance menu.
Updated 2026-08-29 · LogrobotLM reference
Description
An encoder scale value of 0.0 was detected.
Remedy · Remède
Re-enter the gear ratio on the NOBOT Maintenance menu.
Frequently asked · Questions fréquentes
- What does FANUC alarm SVGN-133 mean?
- FANUC SVGN-133 (“Encoder scale is NULL.”): An encoder scale value of 0.0 was detected.
- How do you troubleshoot FANUC alarm SVGN-133?
- Re-enter the gear ratio on the NOBOT Maintenance menu.
Related codes / Codes liés
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 →