Step 2. Configure CIMPLICITY for Allen-Bradley DF-1 When configuring ports, devices, and points that use the DF-1 enabler, some fields must contain unique values for the communications to work successfully. Step 2.1 Configure Allen-Bradley DF-1 Ports. Step 2.2 Configure Allen-Bradley DF-1 Devices. Step 2.3 Configure Allen-Bradley DF-1 ??Points.