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LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm LNTK-025 — STOP Illegal encoder multiplier

FANUC LNTK-025 (“STOP Illegal encoder multiplier”): Illegal encoder multiplier number First check: Use a valid encoder multiplier number

Updated 2026-08-29 · LogrobotLM reference

Description

Illegal encoder multiplier number

Remedy · Remède

Use a valid encoder multiplier number

Frequently asked · Questions fréquentes

What does FANUC alarm LNTK-025 mean?
FANUC LNTK-025 (“STOP Illegal encoder multiplier”): Illegal encoder multiplier number
How do you troubleshoot FANUC alarm LNTK-025?
Use a valid encoder multiplier number

Related codes / Codes liés

LNTK-023STOP Bad tracking hardwareLNTK-024STOP Illegal encoder averageLNTK-026STOP Encoder not enabledLNTK-027STOP Invalid data on LNTK stack

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →