ABB Error 90817 — Invalid state of the Mode Selector
ErrorABB 90817 (“Invalid state of the Mode Selector”): “Invalid state of the Mode Selector” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“Invalid state of the Mode Selector” 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 →