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 IBS-011 — PAUSE. G Master system error

Manufacturer wording — PAUSE. G Master system error(%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC IBS-011 (“PAUSE. G Master system error”): Notify FANUC.

Updated 2026-09-17 · LogrobotLM reference

Remedy

Notify FANUC.

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 →