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 VARS-125 — BASE

FANUC VARS-125 (“BASE”): The ASCII value specified is invalid. First check: Specify a valid ASCII value.

Updated 2026-09-17 · LogrobotLM reference

Description

The ASCII value specified is invalid.

Remedy

Specify a valid ASCII value.

Related codes

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 →