ABB Error 40355 — A Stop/QStop event routine has been stopped

ABB 40355 (“A Stop/QStop event routine has been stopped”): “A Stop/QStop event routine has been stopped” is an ABB IRC5 event of major severity.

Updated 2026-10-23 · 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 →