FANUC Alarm SVGN-171 — Requested torque > max gun torque.
FANUC SVGN-171 (“Requested torque > max gun torque.”): The Pressure[]kgf or Pressure level Gun instruction was executed, and the requested torque > max gun torque (OTP torque limit mode). First check: Perform autotuning or disable overtorque protection.
Updated 2026-09-17 · LogrobotLM reference
Description
The Pressure[]kgf or Pressure level Gun instruction was executed, and the requested torque > max gun torque (OTP torque limit mode).
Remedy
Perform autotuning or disable overtorque protection.
Related codes
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. How this reference is built →