ABB Error 41791 — SoftMove is not allowed with zero mass
ErrorABB 41791 (“SoftMove is not allowed with zero mass”): “SoftMove is not allowed with zero mass” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“SoftMove is not allowed with zero mass” 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 →