0引言现阶段,主流DCS系统的功能都非常强大,能满足水泥生产线所有的控制要求。由于各家厂商生产的DCS控制系统都有着自己的性能指标、结构和配置特点,而由于每个工程的地理条件不同,即使采用同一家DCS生产商生产的系统,配置方案都有着很大的差异,一些建设方为了降低工程造价,减少了很多能够保证DCS系统可靠运行的设备配置。 0 Introduction At this stage, the function of the mainstream DCS system is very strong, to meet all the cement production line control requirements. As each manufacturer’s DCS control system has its own performance indicators, structure and configuration characteristics, and because of the different geographical conditions of each project, even with the same DCS manufacturer of production systems, configuration programs are very different In order to reduce the construction cost, some builders reduced many equipment configurations that could ensure the reliable operation of the DCS system.