LOGO!Soft Comfort requires that you confirm the connection interface for each communication attempt. See "Tools -> Transfer" for complete information.
Use this menu command to show and configure the ACL (Access Control List) of the connected LOGO! Base Module:
If you click checkbox "①", LOGO! Base Module allows access requests from all IP addresses.
If you click checkbox "②", LOGO!Soft Comfort provides an allowed IP addresses list of eight check boxes, each with an IP address input box for IP filtering configurations.
Click a checkbox in the list, input the IP address of the LOGO! Base Module and click "③" to authorize its access: