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可编程控制器安全稳定,使用方便,性价比高,在工业控制诸多领域得到广泛应用。煤矿风机工作状态对煤矿生产具有重大影响。文章介绍了基于PLC的煤矿风机自控系统的设计方案,且分别从系统硬件和软件两方面对煤矿风机自控系统进行深入分析。
Programmable controller safe and stable, easy to use, cost-effective, widely used in many fields of industrial control. Coal mine fan working conditions have a significant impact on coal production. This paper introduces the design scheme of automatic control system of coal mine fan based on PLC, and analyzes the automatic control system of mine fan from two aspects of system hardware and software respectively.