开发OPC server的一个例范。OPC主要适用于过程控制和制造自动化等应用领域，你可以从该例子中学习如何编写一个服务器程序。-development of the OPC server Fan 1 cases. OPC is primarily applicable to process control and manufacturing automation applications, you can from the examples to learn how to prepare a

Delphi写的tapi练习，可多线路监听。 Delphi写的tapi练习，可多线路监听-bu xiang fan yi le .

应用串口101通讯规约进行测风数据与风机数据的收集-Application serial 101 communication protocol for data collection of wind measurement data with fan

这个是模拟的变压器冷却控制柜控制主机。用的Modbus协议，有动画模拟风扇转动。-This is the analog control transformer for the cooling control cabinet. With the Modbus protocol, there are animated analog fan rotation.