LogrobotLM

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FANUC Alarm LNTK-026 — STOP Encoder not enabled

FANUC LNTK-026 (“STOP Encoder not enabled”): Tracking encoder is not enabled First check: Enable the tracking encoder before reading its COUNT or RATE within the program

Updated 2026-09-17 · LogrobotLM reference

Description

Tracking encoder is not enabled

Remedy

Enable the tracking encoder before reading its COUNT or RATE within the program

Related codes

LNTK-024STOP Illegal encoder averageLNTK-025STOP Illegal encoder multiplierLNTK-027STOP Invalid data on LNTK stackLNTK-028STOP LNTK stack underflow

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 →