Handan Iron and Steel Company is a national key steel company. To improve the management level, it is necessary to integrate the data of each production branch into the information center for analysis, statistics, and management. Each branch has independent control equipment and host configuration software, the host computer configuration software has the following kinds: WinCC, Intouch, iFix, RSView, etc., hope to obtain data directly from various configuration software; OPC can achieve data exchange between different configuration systems, but it is not suitable here because OPC is a communication method based on Microsoft DCOM technology. The computer of the information center must log on to the computer of the branch to communicate, and it is actually used. This is not allowed. The data server (fmDataServices) version provided by FameView Configuration Software is a very small software package that can be installed on the computers of each branch factory, does not conflict with other software, and does not require restarting the computer after installation; The FameView configuration software supports the OPC client function. It can obtain data from the WinCC, Intouch, iFix, RSView software of this machine, and provide data access services through the web server function; A general-purpose FameView configuration software is installed in the computer of the information center, and the provided FMTCP driver can read data from the branch computer in real time. Only the IP address of the branch computer can be known, and no system login is required. The information center uses the FameView configuration software's database connection function to store data in the SQL Server database after analysis and statistics. Power X (Qingdao) Energy Technology Co., Ltd. , https://www.qdpowerxsolar.com