主要用于上位机和倍福(Beckhoff)PLC通信，并自动存储采集来的数据，采用ADS协议，不用借助倍福的动态库，程序独立性较好-Mainly used for communication between host computer and Beckhoff (the Beckhoff) PLC, the collected data, and automatic storage, the use of the ADS agreement, without the aid of the Beck