Viessmann heat pump integration with Optolink cable

Hello.
I have a Viessmann vitocal 200-s heat pump with control unit WO1C and i have the original optolink to usb adapter.
I have seen the OpenVcontrol but i dont understand something.
Can I control the heat pump directly via the usb adapter plugged into the raspberry with modbus?
I have found all the parameters and address but i dont understand why it should not work.
Thanks

No experience with openv/vcontrold, but this is working quit well for me: GitHub - philippoo66/optolink-splitter: Splitter for Viessmann Optolink connection