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FANUC Alarm LNTK-016 — STOP Invalid input time

FANUC LNTK-016 (“STOP Invalid input time”): An invalid or uninitialized prediction time was used within the specified tracking program instruction. First check: Check the prediction time being used for proper initialization.

Updated 2026-09-17 · LogrobotLM reference

Description

An invalid or uninitialized prediction time was used within the specified tracking program instruction.

Remedy

Check the prediction time being used for proper initialization.

Related codes

LNTK-014STOP Encoder/sensor not enabledLNTK-015STOP Invalid encoder trigger valueLNTK-017STOP Invalid input pointerLNTK-018STOP Invalid teach distance

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 →