LogrobotLM

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FANUC Alarm FRSY-010 — WARN Invalid file position

FANUC FRSY-010 (“WARN Invalid file position”): An invalid file position is specified. First check: Check the file position.

Updated 2026-09-17 · LogrobotLM reference

Description

An invalid file position is specified. The position is beyond the end of the file or a negative position.

Remedy

Check the file position.

Related codes

FRSY-008WARN File already existsFRSY-009WARN Too many files openedFRSY-011WARN Directory fullFRSY-012WARN Invalid file access mode

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 →