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 IBSS-002 — WARN Slave board not installed

FANUC IBSS-002 (“WARN Slave board not installed”): Slave PCB is not installed First check: Slave PCB is installed.

Updated 2026-09-17 · LogrobotLM reference

Description

Slave PCB is not installed

Remedy

Slave PCB is installed.

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 →