论文部分内容阅读
针对中小炼油厂具体情况 ,为降低生产成本 ,提高经济效益 ,在调度中心使用一台研华工业控制机为上位机 ,下位机采用日本松下FP3可编程控制器 ,构成了分布式的监测系统 .经过实际运行表明 ,该系统性能稳定、功能强大 ,各项技术指标均达到设计要求
In view of the specific conditions of small and medium-sized refineries, in order to reduce production costs and improve economic efficiency, an Advantech industrial controller is used as a host computer in the dispatch center and a Panasonic FP3 programmable controller is used as a lower computer to form a distributed monitoring system. The actual operation shows that the system has stable performance and powerful functions. All the technical indexes have reached the design requirements