ABB Error 20212 — Two channel fault, RUN CHAIN
ErrorABB 20212 (“Two channel fault, RUN CHAIN”): “Two channel fault, RUN CHAIN” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“Two channel fault, RUN CHAIN” 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 →