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FANUC Alarm LNTK-017 — STOP Invalid input pointer

FANUC LNTK-017 (“STOP Invalid input pointer”): An invalid internal position input pointer was specified. First check: Perform a COLD start of the system.

Updated 2026-08-29 · LogrobotLM reference

Description

An invalid internal position input pointer was specified.

Remedy · Remède

Perform a COLD start of the system. (Cycle power.) Notify FANUC Robotics if problem persists.

Frequently asked · Questions fréquentes

What does FANUC alarm LNTK-017 mean?
FANUC LNTK-017 (“STOP Invalid input pointer”): An invalid internal position input pointer was specified.
How do you troubleshoot FANUC alarm LNTK-017?
Perform a COLD start of the system. (Cycle power.) Notify FANUC Robotics if problem persists.

Related codes / Codes liés

LNTK-015STOP Invalid encoder trigger valueLNTK-016STOP Invalid input timeLNTK-018STOP Invalid teach distanceLNTK-019STOP Invalid scale factor

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 →