ABB Error 71085 — Max number of I/O devices exceeded
ErrorABB 71085 (“Max number of I/O devices exceeded”): “Max number of I/O devices exceeded” is an ABB IRC5 event of major severity.
Updated 2026-10-23 · LogrobotLM reference
What it means
“Max number of I/O devices exceeded” 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 →