Ok downloading WoV version V4.0.28 at the moment. I'll try it. I didn't have a problem to import, add and configure the gsd file of Siemens though. It is just that there is no correct transfer of IO, but just a error while profibus line is working. I'll put the gsd file in the attachment (I had to change the extension in order to be able to attach at the post, so remove ".doc" to import in DTM catalogue).
As mentioned before, KUKA service told me that this device (+gsd file) isn't supported by WorkVisual. But I find that strange for an answer after coming this far..