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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 →