Wago 751-9301 plc to zenon

Wago 751-9301 plc to zenon

Hi, 
I am trying to use the variables in my PLC on zenon. I tried using the 3s v3 driver and extracting directly from the plc however it gives an error. I also tried to upload an xml files of the variables created and i manage to do the extraction however it seems like the connection is not happening as I cant see any values when using the variable in the screen. I am not sure if I am missing sth or if there is a more direct approach for this