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FANUC Alarm FRCE-479 — Illegal vision user comp. data (F:…)

Manufacturer wording — Illegal vision user comp. data (F:%d^1)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC FRCE-479 (“Illegal vision user comp. data (F:…)”): The Vision compensated user frame is wrong. First check: Re-acquire the offset data with vision.

Updated 2026-09-17 · LogrobotLM reference

Description

The Vision compensated user frame is wrong.

Remedy

Re-acquire the offset data with vision.

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 →