Siemens programmable logic controller 西门子可编程控制器
In the paper, traffic signal light is controlled by PLC-200 by using programming logic controller of Siemens company.
文章主要是采用西门子公司的可编程逻辑控制器PLC - 200来实现交通信号灯的控制。
This paper uses the S7-300 programmable logic controller of Siemens to collect the bottom data.
对于底层数据的采集本文使用了西门子公司的S7-300可编程逻辑控制器。
According to the requirements of the landfill LFG to energy, we use programmable logic controller of Siemens and distributed control system of Emerson to achieve the control process.
根据垃圾填埋气发电的要求，采用西门子的可编程逻辑控制器和艾默生的集散控制系统来实现工艺过程的控制。
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