LogrobotLM

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FANUC Alarm MEMO-027 — WARN Specified line does not exist

FANUC MEMO-027 (“WARN Specified line does not exist”): The specified line data does not exist. First check: Specify another line number.

Updated 2026-09-17 · LogrobotLM reference

Description

The specified line data does not exist.

Remedy

Specify another line number.

Related codes

MEMO-025WARN Label does not existMEMO-026WARN Line data is fullMEMO-029WARN The line data can’t be changedMEMO-032WARN Specified program is in use

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 →