G120C control via HMI help

Hey, I'm pretty new to TIA and would appreciate some help.

I have a G120C, S71200 and a TP700 Comfort all connected via profinet. I would like to control the VSD via the HMI.

I have been informed I need to do this via telegrams but have no idea where to start.

I have been pointed towards a piece of software "S71200 with Tanos Box" as an example (filter down what isn't needed and use what is left) but I couldn't seem to make it work.

All I need to do is start/stop the VSD and display some drive data (Hz, A, Nm)

All help would be appreciated.

Thanks

Thanks, I would like to create my own buttons etc - require the details on how to address the telegram data to them