LogrobotLM

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 →

FANUC Alarm MEMO-126 — WARN No more available memory

FANUC MEMO-126 (“WARN No more available memory”): Lack of the memory which can be used. First check: Delete unnecessary programs.

Updated 2026-09-17 · LogrobotLM reference

Description

Lack of the memory which can be used.

Remedy

Delete unnecessary programs.

Related codes

MEMO-124WARN Program version is too newMEMO-125WARN Program version is too oldMEMO-127WARN Pos reference over 255 timesMEMO-128WARN … parameters are different

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 →