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FANUC Alarm SEAL-163 — WARN File is not closed

FANUC SEAL-163 (“WARN File is not closed”): File to be executed is not closed. First check: Perform cold start or temporarily SELECT a different file.

Updated 2026-09-17 · LogrobotLM reference

Description

File to be executed is not closed.

Remedy

Perform cold start or temporarily SELECT a different file.

Related codes

SEAL-161WARN OFFSET out of rangeSEAL-162WARN OFFSET config mismatchSEAL-164WARN File does not existSEAL-165WARN

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 →