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 SVGN-135 — Thickness check cal err: bad torque

FANUC SVGN-135 (“Thickness check cal err: bad torque”): A thickness check calibration point has a torque value that is not greater than 0.0, or is not in ascending order. First check: Go to the Gun Setup Utility Screen (UTILITIES-GUN SETUP) and re-execute the Thickness Check Calibration.

Updated 2026-08-29 · LogrobotLM reference

Description

A thickness check calibration point has a torque value that is not greater than 0.0, or is not in ascending order.

Remedy · Remède

Go to the Gun Setup Utility Screen (UTILITIES-GUN SETUP) and re-execute the Thickness Check Calibration.

Frequently asked · Questions fréquentes

What does FANUC alarm SVGN-135 mean?
FANUC SVGN-135 (“Thickness check cal err: bad torque”): A thickness check calibration point has a torque value that is not greater than 0.0, or is not in ascending order.
How do you troubleshoot FANUC alarm SVGN-135?
Go to the Gun Setup Utility Screen (UTILITIES-GUN SETUP) and re-execute the Thickness Check Calibration.

Related codes / Codes liés

SVGN-133Encoder scale is NULL.SVGN-134Thickness Check Calibration Incomplete.SVGN-136Thickness check cal err: bad deflectionSVGN-137Invalid Number of Thickness Cal pts.

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 →