XML技术在OPC客户端与S7—300PLC实时通信中的应用

Application of XML Technology in the OPC Client and S7-300 PLC in Real-time Communication

通过OPC技术结合XML技术实现上位机与西门子S7—300工业控制平台的实时通信，解决了集中采集和监控生产现场数据的延时以及数据中断的问题。

Through OPC XML technology combined with PC and Siemens S7-300 real-time communication in industrial control platform to address the concentration of field data collection and monitoring the production delay and data disruptions.