When applying a filter to the Cables folder, Fieldbus Home-run cables are always displayed in the results, regardless of the filter criteria selected.
For example, if I select the Item Type-Cable , and look for the Cable Name 101-FT -100, the filter, filters out any Item Type Cable that is not 101-FT-100 but still displays the Fieldbus Home-run cables because these are of a different Item Type.
If you want to filter just one item type you need to filter the other item type out, therefore you need to define two filters. For example:
The first filter: Items Type - Cable and Item Type Properties: Name + Contains + cable name.
This displays only those cables that contain FT 100 in their name and the Fieldbus Home-run cables.
To remove the Fieldbus Home-run cables you need to apply a second filter: Items Type - Fieldbus home-run cable and Item Type Properties: Cable Class+ Is Not Equal To+ Fieldbus Home-run.
This removes the Fieldbus Home-run cables from the display, leaving only the cables you want.