5 Connecting the PLC to the gateway using CODESYS5.3 Configuring the system with XSOFT-CODESYS-370 Gateway XN-312-GW-CAN 06/16 MN050003-EN www.eaton.eu5.3.6 Adding CANopencommunication librariesBy default, all the libraries required for CANopen communication will be auto-matically added after the CAN master is added and the project is compiledfor the first time.→ For more detailed information, please consult the documenta-tion for the PLC you are using.