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FANUC Alarm ASBN-198 — Too many I/Os are specified

FANUC ASBN-198 (“Too many I/Os are specified”): More than 64 I/Os are specified in one line. First check: Reduce the specified I/Os in the line.

Updated 2026-09-17 · LogrobotLM reference

Description

More than 64 I/Os are specified in one line.

Remedy

Reduce the specified I/Os in the line.

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 →