PLC及DH^+网在电泳柔性自动生产线中的应用

Application of PLC and DH^+ Net on an Automatic Control System for the Electric Decor Flexible Production Line

根据南平铝业有限公司氧化着色电泳自动生产线的布局结构和特点 ,组建了基于DH+ 的二级PLC控制网络结构体系 ;给出了该控制网络系统的构成原理、系统配置与组态方法 ;介绍了监控系统的主要功能和PLC主控程序及其主要功能模块的工作原理。

According to the overall arrangement and configuration characterisitc of the anodizing and coloring and electric decor production line in Nanping Aluminium Industry Ltd., a two-level PLC control network base on DH + net has been constructed.Then the system's architecture and its main working principle and how to implement this system is described in detail.