ABB Error 90231 — Delayed Emergency Stop due to circuit imbalance
ErrorABB 90231 (“Delayed Emergency Stop due to circuit imbalance”): “Delayed Emergency Stop due to circuit imbalance” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“Delayed Emergency Stop due to circuit imbalance” 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 →