Hi everyone. I`m trying to use the S7 connection with LOGO8 as server in order to get data of a sensor. The LOGO reads the data perfectly, showing 18.7°C. The problem comes reading the data with the S7 protocol. I´ve used a NAQ block to store the data. In the client side I use the address "DB1,INT1406". But, when I read the data there is only a 8. In addition the next address ("DB1,INT1407"), shows a 2048 where anything should be received.

In my opinion, the problem is the kind of variable, but I`m not sure about that... Am I rigth in my thougths?  How can I know the kind of variable that is in the LOGO? 

I don't know. I`ve use the same syntax before to read a AM block in LOGO. Nevertheless I will try it as soon as possible and give you an answer.

Thank you very much for your help!