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井下生产过程中不断产生各种有毒有害气体,通风机及时注入新鲜空气和抽出有毒气体,保证了适合人生产的微环境,因此矿用主要通风机是矿井中最重要的机械,对其运行状态的实时监控和在变工况下的控制又是矿井能够安全生产的前提;选用PLC-300对矿用主要通风机进行数据的采集和监控,并通过组态软件在上位机构建友好的人机界面。
Downhole production process constantly produce a variety of toxic and harmful gases, ventilators timely injection of fresh air and extracted toxic gases, to ensure that people suitable for the production of microenvironment, mine main ventilator is the mine’s most important machinery, the operation of its state Real-time monitoring and control under changing conditions is the prerequisite for the safe production of the mine. The PLC-300 is adopted to collect and monitor the data of the main ventilator for mining and to build a friendly man-machine through the configuration software in the host computer interface.