Hi, 

Recently I had to change the IP addresses of some Logo's which were connected via a LAN network. 

As the network had changed (and therefore its IP range) I needed to change them to a different address. 

Within the software I had some connections from one logo to another which didn't work anymore after I assigned them with the new IP addresses. As there were only a few I manually assigned them again and everything worked again.  I simply changed them in the properties of the Logo's.

To prevent doing this again with a bigger program I would like to know the correct procedure to change the IP address of a Logo in a network without loosing the connections between them (assuming this is possible). 

Anyone with some experience? 

Hi ixo65, 

Thanks, I experienced this already

What I don't understand: If I change the IP addresses of 2 Logo's in the network project view the software knows the addresses of both of them, it does not automatically update the connections in the program? 

this would mean I always need to manually re-do all network I/O when changing the IP address? 

Hi ixo65, 

just sent you the PM. Thanks