FANUC Alarm VISN-058 — WARN Cannot delete due to reference
FANUC VISN-058 (“WARN Cannot delete due to reference”): The vision variable cannot be deleted because it is referred to by another vision variable. First check: Delete the other vision variable first.
Updated 2026-09-17 · LogrobotLM reference
Description
The vision variable cannot be deleted because it is referred to by another vision variable.
Remedy
Delete the other vision variable first.
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 →