FANUC Alarm MOTN-281 — LD: Line tracking not allow
FANUC MOTN-281 (“LD: Line tracking not allow”): The linear distance function does not support the line tracking function. First check: Remove the Linear distance instruction.
Updated 2026-09-17 · LogrobotLM reference
Description
The linear distance function does not support the line tracking function.
Remedy
Remove the Linear distance instruction.
Related codes
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 →