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S7-300是西门子公司推出的一款主流的PLC产品,在电力行业中小型控制系统中应用广泛。我厂的煤泥泵系统、输煤燃料系统、汽轮机ETS系统均采用S7-300PLC。本文主要介绍了新安装系统炉内喷钙项目中S7-300 PLC以及组态软件的应用,软件包括STEP 7后台程序组态和WINCC人机界面组态系统,总结了炉内喷钙项目中工控部分的内容。
S7-300 Siemens introduced a mainstream PLC products, power control systems in the small and medium-sized widely used. I slime pump plant systems, coal transportation fuel systems, steam turbine ETS systems are used S7-300PLC. This article mainly introduces the application of S7-300 PLC and configuration software in the new installation system furnace calcium injection project, the software includes the STEP 7 background program configuration and the WINCC man-machine interface configuration system, sums up in the furnace to spurt the calcium project the labor controls Part of the content.