PLC在加料系统中的应用——以韶冶鼓风加料系统为例

作为专业自动化控制设备，韶关冶炼厂鼓风加料系统的PLC通过输入模块接收现场开关、模拟、脉冲信号来监控现场设备的状态，经过CPU解读逻辑程序，送出控制信号到输出模块来完成对现场设备的控制，实现自动化的过程．随着微电子技术的快速发展，PLC调试简单、操纵方便、使用安全、运行可靠、效率高、故障率低等众多优势大大提高了企业的生产效率和经济效益．

On the application of PLC in charging system -A case study of blast loading system of Shaoguan Metallurgical Plant

As professional auto-control equipment, PLC of the Blast Loading System of Shaoguan Metallurgical Plant receive the Local switch, simulation, the pulse signal to monitor real-timely by inputting module, and send control signal to output module by CPU interpretation of logic programming, which to monitor real-timely equipment and achieve automatic course. With the rapid development of microeleetronic technique, entrepreneurial production efficiency and economic benefit was greatly encouraged because of its （PLC） accuracy, high efficiency, security and simplification.