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 FRCE-003 — Force control error (F:…, E:…)

Manufacturer wording — Force control error (F:%d^1, E:%d^2)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC FRCE-003 (“Force control error (F:…, E:…)”): The error occurred from the force control board. First check: Refer to the manual for the force control board.

Updated 2026-09-17 · LogrobotLM reference

Description

The error occurred from the force control board.

Remedy

Refer to the manual for the force control board.

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 →