To reach more subnets, set your PC to a fixt IPv4 address with a subnetmask 255.255.0.0 instead of 255.255.255.0

Dear JdZ,

thanks for your suggestion but it does not reply to my question. Actually It’s not a problem of a subnet mask.

This morning I finally solved the problem. The internal port requested by the LWE software is 8443: this apply to the new modules series(...-0AB1) I was using during test. This the note from the online help:

Note LOGO! 0BA8 devices (6ED1052-xxxxx-0BA8 and 6ED1052-xxx08-0BA0) communicate with a remote LOGO! Base Module with TCP protocol through private port 8080. LOGO! 0BA8 devices (6ED1052-xxx08-0BA1) communicate with a remote LOGO! Base Module with HTTPS protocol through private port 8443.

Adding this port to the router configuration the LWE software works as expected.

My best

Carlo