depends on the projectconfiguration and settings

if you have a topology configured the IP an Name should be assigned automatic from the controller to the device

Thanks ChristophD for your reply.

I have opened the device configuration in my project and checked the topology view. I found that, there is a topology with all devices assigned with a name. It means that, i can replace the Eco module without an exchangeable medium, right?

kuttysk

Thanks ChristophD for your reply.

I have opened the device configuration in my project and checked the topology view. I found that, there is a topology with all devices assigned with a name. It means that, i can replace the Eco module without an exchangeable medium, right?

 No, the topology means that there are physical connections made between devices. Do you have green lines going from device to device, in Topology view?