This article took automatic flexible assembly line of the disposable infusion set as background, researched on the application and extension of the control network based on PROFIBUS. Firstly, the control structure of system was built based on the introduction of the mechanism of the automatic assembly line system. Then, further researches were done on implementation technology of field device level and control process of master station. Finally, network expansion plan was built in order to provide reliable technical support for implementation of information and automation integrated of enterprise.%以一次性输液器的自动化柔性装配线的研发为背景,对基于PROFIBUS现场总线控制网络的应用和实现及其网络扩展进行研究.首先,在介绍自动装配线系统机构的基础上,构建系统控制框架.然后,对现场设备级通讯网络的实现技术,以及主站的控制流程进行了深入的研究.最后,进一步建立车间级网络扩展方案,为实现企业信息集成和企业综合自动化提供了可靠的技术支持.
展开▼
