ABB Error 71534 — Invalid output size for EtherNet/IP adapter
ErrorABB 71534 (“Invalid output size for EtherNet/IP adapter”): “Invalid output size for EtherNet/IP adapter” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“Invalid output size for EtherNet/IP adapter” 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 →