Hi, Im not 100% sure which CDU app you use for the Ipad, but I use this one.
https://itunes.apple.com/us/app/dcs-a-10c-cdu-aap/id956722244?mt=8
I can, when I get home tonight, post my export.lua which includes all required entries for Tacview, Helios, Universe Radio and the CDU app, all you need to do is put in you Ipad IP.