4 Screen Creation 5 Adjust the positions of PT and PLC on the Configuration and Setup Window to connect serial communication cables to COM1 of HMI and COM0 of PLC. 4-3 Creating Project 4 Communication Setting 1 Click the project name on the Project Work Space Window and the connecting diagram of PT and PLC appears. Then double-click the PT and “PT Property” window pops up, select “COM1 Setting” page and set the communication mode to “RS232, 115200, 7, Even Parity Check, 2”. Click OK button and the settings of the communication mode of PT COM1 are completed. NB-series Programmable Terminals Startup Guide Manual(V109) 4-7