LogrobotLM

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FANUC Alarm ROUT-028 — ABORT Illegal file attribute number

FANUC ROUT-028 (“ABORT Illegal file attribute number”): Incorrect file attribute id was specified. First check: Specify correct file attribute id.

Updated 2026-09-17 · LogrobotLM reference

Description

Incorrect file attribute id was specified.

Remedy

Specify correct file attribute id.

Related codes

ROUT-026WARN Illegal group numberROUT-027WARN String size not big enoughROUT-029ABORT Illegal file attribute valueROUT-030WARN Non existent register number

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 →