Analog network input

Hello,

I have 2 LOGO! 8.FS4's. I use input 7 and 8 as analog inputs (A1 and A2) on both logo's. I need the value of the two analog inputs from logo 2 in the program of logo 1. There for i use a network analog input. In the properties i select remote device and then i select the other logo. But now i don't know whichm VW adress i have to put in.

So how do i get the value of a analog input in an other logo's programme.