此程序实现了一个ＯＰＣ服务器，针对研华的远程I／O产品ADAM6051开发，ADAM6051可以自动向一固定IP发送数据包以更新I/O状态。-This program implements an OPC server for Advantech Remote I/O products ADAM6051 development, ADAM6051 can automatically send data to a fixed IP packets to update the I/O status.