FANUC Alarm VISN-043 — WARN Invalid feature type …
Manufacturer wording — WARN Invalid feature type %d
The manual prints placeholders; your controller fills them in with the real group, axis or number.
FANUC VISN-043 (“WARN Invalid feature type …”): You called a built-in routine with VIS_PROCESS that is trained to find a feature which is not appropriate for that built-in. First check: Check the built-in description for restrictions on the parameters.
Updated 2026-09-17 · LogrobotLM reference
Description
You called a built-in routine with VIS_PROCESS that is trained to find a feature which is not appropriate for that built-in. For example, you cannot call FOUND_LINE with a VIS_PROCESS which has been trained to find a circle.
Remedy
Check the built-in description for restrictions on the parameters. The value of "xxx" indicates the type of feature found by the VIS_PROCESS you passed in: 0. Line 1. Elliptical Arc 2. Ellipse 4. Circle 5. Circular Arc 6. Edge List (includes corners)
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 →