ABB Error 41904 — Brake Check, task … deactivated
ErrorABB 41904 (“Brake Check, task … deactivated”): “Brake Check, task … deactivated” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“Brake Check, task … deactivated” is an ABB IRC5 event of major severity.
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 →