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FANUC Alarm PAIN-104 — WARN Linetracking parameter undefined

FANUC PAIN-104 (“WARN Linetracking parameter undefined”): For continuous line only. First check: Ensure that all tracking parameters have been setup in tracking setup.

Updated 2026-09-17 · LogrobotLM reference

Description

For continuous line only. A line tracking parameter is undefined and is required to run the system.

Remedy

Ensure that all tracking parameters have been setup in tracking setup.

Related codes

PAIN-102WARN Waiting for tracking detectPAIN-103ABRT Tracking que exceededPAIN-105WARN Railtrack parameter undefinedPAIN-106WARN Invalid tracking frame

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 →