January-17th-2020, 08:56 AM
Hello Lingyue,
CODESYS OPC UA server is already integral part of standard CODESYS runtime. You do not need to develop anything. It is already present after you load the CODESYS runtime to the container.
CODESYS runtime supports by default PROFINET master, EtherNet/IP Master, EtherCAT Master, Modbus TCP and also OPC UA server.
CODESYS has a lot of videos showing how to setup the different networks and methods. One is the CODESYS OPC UA handling video https://www.youtube.com/watch?v=DV5PfdzbMfQ or this video that show how to use it with Raspberry Pi https://www.youtube.com/watch?v=nNEAiRywtT0
In order to use OPC UA you need to understand how to create "symbols" in CODESYS from PLC data first and then the data is available immediately as OPC UA values.
Thx
CODESYS OPC UA server is already integral part of standard CODESYS runtime. You do not need to develop anything. It is already present after you load the CODESYS runtime to the container.
CODESYS runtime supports by default PROFINET master, EtherNet/IP Master, EtherCAT Master, Modbus TCP and also OPC UA server.
CODESYS has a lot of videos showing how to setup the different networks and methods. One is the CODESYS OPC UA handling video https://www.youtube.com/watch?v=DV5PfdzbMfQ or this video that show how to use it with Raspberry Pi https://www.youtube.com/watch?v=nNEAiRywtT0
In order to use OPC UA you need to understand how to create "symbols" in CODESYS from PLC data first and then the data is available immediately as OPC UA values.
Thx
„You never fail until you stop trying.“, Albert Einstein (1879 - 1955)
