This time, I would like to introduce how to connect OPC UA Server via PLC OPEN library, read/write Node, and call Method. First, here is a list of what Function Blocks are required to use each function. If you are familiar with how to use this PLC OPEN library,the theory is same as other plc , such as Siemens, let’s learn it . Support DataType Add the library As I … Continue reading Beckhoff#TwinCAT3 TF6100 OPCUA _Part3_PLCOPEN Library