Tvheadend

First thanks for the software I have been around in the sat hobby for some time but always used stand alone boxes in the past

have it up and running on my Linux Mint server along with plex hoping this will be a replacement for my duo

I have a channel master dish so to heavy for a diseqc motor so move it with a 36v positioner my question is how to I get it talking to my vbox to move the dish ?

thanks

geek