PLC的生产机械控制电路缺陷与改进探讨  

Discussion on Defects and Improvement of PLC Production Machinery Control Circuit

作　　者：范汉斌 

机构地区：[1]卜蜂水产(阳江)有限公司,广东阳江529500

出　　处：《科技与创新》2015年第16期84-85,共2页Science and Technology & Innovation

摘　　要：PLC现已经被广泛应用于生产机械的控制系统中,结合实际需求设计控制电路,可达到精准操作机械的目的。但从应用现状看,该控制电路还存在一定的问题,需要基于实际对存在的不足进行分析,明确PLC生产机械控制短路存在缺陷的原因,并选择相应的优化方案,争取不断提高其对机械控制的效果。通过分析PLC生产机械控制电路中的缺陷,提出了相应的改进措施。PLC has been widely used in the control system of production machinery, combined with the actual needs of the design control circuit, can achieve the purpose of accurate operation of machinery. But from the perspective of application, the control circuit also exist some problems and need to practice to analyze the existing problems based on the clear PLC production machinery and control the defects of short circuit, and select the corresponding optimization scheme, to constantly strive to improve the effect of mechanical control. By analyzing the defects in the PLC production machinery control circuit, the corresponding improvement measures are put forward.

关 键 词：PLC 电气控制 自动控制技术 计算机技术 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]