My question was: 

ixo65

Which AI address have you select for the AI?

Also again:

Which AI address have you select for the AI in the program?
AI1? AI2? Or other?

You don't understand.

The maximum of analog inputs that a LOGO! can manage is 8. This 8 AIs have addresses, AI1 to AI8.

If you enable in the file properties 2 AIs fore the base module, then are addresses AI1 and AI2 are reserved for the base module.
The next free address for first analog expansions module is then AI3 for the first channel, AI4 for the second channel.
If you don't need analog inputs of the base module, then select 0 AI for the base module. Then is AI1 for the first channel of the first expansions module, AI2 for the second.

File > Properties > Offline settings > I/O settings