ABB Error 50379 — Active mechanical units have changed

ABB 50379 (“Active mechanical units have changed”): “Active mechanical units have changed” 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 →