基于编程组态软件的二总线图形建模及调试研究  

Research on two-bus graphic modeling and debugging based on programming configuration software

作　　者：赵奇伟 刘星辰 康晋菊 轩书婷 郭传伟 Zhao Qiwei;Liu Xingchen;Kang Jinju;Xuan Shuting;Guo Chuanwei(Intelligence Technology of CEC Co.,Ltd.,Beijing 102209,China;The Sixth Research Institute of China Electronics Corporation,Beijing 102209,China)

机构地区：[1]中电智能科技有限公司,北京102209 [2]中国电子信息产业集团有限公司第六研究所,北京102209

出　　处：《电子技术应用》2024年第12期92-97,共6页Application of Electronic Technique

摘　　要：以太网控制自动化技术(Ethernet Control Automation Technology,EtherCAT)是当前工业控制领域的一个重要应用技术。基于EtherCAT总线的PLC可以集成控制二总线系统,在实施过程中,用户为PLC编程时会编写大量代码,在异步系统间也会存在消息不同步的问题。为解决上述问题,提出了一种基于编程组态软件对二总线设备组态建模和图形化调试技术,该技术包括异步系统间消息同步、二总线协议转换与解析、二总线拓扑构建状态机、在线实时调试功能以及可视化交互界面设计。Ethernet Control Automation Technology(EtherCAT)is an important application technology of industrial control at present.PLC based on EtherCAT bus can integrate control two-bus system.In the implementation procdure,users need write lots of PLC codes,and asynchronous systems will also have the problem for asynchronous message.In order to solve this problem,a configuration modeling and graphical debugging technology of the two-bus device equipment based on logic configuration soft-ware is proposed.The technology includes message synchronization function between asynchronous systems,two-bus protocol analysis and state machine establishment,on-line real-time debugging function and visual interactive interface design function points.

关 键 词：工业以太网技术 编程组态软件 二总线设备 人机交互 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]