FANUC Alarm ARC-128 — J motion during stitch weld

FANUC ARC-128 (“J motion during stitch weld”): Joint motions are not permitted in a Stitch Weld. First check: Edit the motion type.

Updated 2026-09-17 · LogrobotLM reference

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 →