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FANUC Alarm ARC-086 — STOPL Invalid of binary data in conversion factor

FANUC ARC-086 (“STOPL Invalid of binary data in conversion factor”): The binary data($AWEPRR.$io_min/max_bin) is invalid. First check: Please set correct value.

Updated 2026-09-17 · LogrobotLM reference

Description

The binary data($AWEPRR.$io_min/max_bin) is invalid. The difference is zero.

Remedy

Please set correct value.

Related codes

ARC-084ABORT Application process is changed during weldingARC-085STOPL Incomplete of conversion factor setupARC-087STOPL Invalid conversion factor dataARC-088STOPL Over selected AO factor No.

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 →