You have two options of selecting the device when you create your program or project in LOGO!Soft Comfort:
You can first create your program or project and then determine the required LOGO! by using the Tools → Determine LOGO! dialog.
You can first determine the LOGO! version for which you want to create your circuit program or project by calling the Tools → Select Hardware dialog. You can also select the device by double-clicking the LOGO! icon in the status bar.
The device selection dialog shows you all the blocks and memory resources available.
If your program contains certain blocks with special functionalities, the hardware selection dialog offers you only the LOGO! device compliant with these blocks.
If you are working on a network project, the hardware selection dialog offers you only the LOGO! devices that support Ethernet connections.