摘要
基于应用PLC控制系统提高自动化生产的效率,减少错误的发生的目的,通过PLC选型、PLC系统分析等具体工作,设计出了完善的PLC控制系统。设计PLC控制系统必须要完成输入/输出回路的设计、"COM"点的设计、外部驱动电路的设计、扩展模块的设计、PLC网络设计等一系列的工作。对相关部分的设计进行详细描述,通过该设计使PLC系统能更好地运用在自动化生产中,相对于以前的技术,能较大地提高自动化生产效率。
Based on the application of PLC control system to improve the efficiency of the automatic production,reduce the error,the purpose of through the type selection of PLC,PLC system analysis and so on concrete work, perfect PLC control system are designed.It is concluded that the design of PLC control system must be completed to finish the design of the input/output circuit, ＂.com ＂ point of design.The design of the related part is described in detail, and the PLC system can be used in the automatic production better, compared with the previous technology, it can improve the automation production efficiency.
出处
《电子设计工程》
2016年第19期113-116,共4页
Electronic Design Engineering
