DeviceNet. How do I set up and use the Class Instance Editor in RSNetworks software. This is the first time I've used the RSNetworks and not real filmiliar with it. Can anyone tell me how to set up the Class, Instance, and Attribute? I have my D-Net scanner card in slot 2 of a 10 slot rack with a 5/05. What do I need to do to be able to see my D-Net I/O in my slc?