基于PLC与PROFIBUS的移送单元设计

摘要

ln order to improve the production efficiency of solar cel s, siemens PLC is used as the station control unit, with PROFl-BUS-DP field bus technology, monitoring and supervising are realized by PC and touch screen, and the manufacturing system is automated and flexibilized. ln this paper, the overal structure and work process of the solar cel manufacturing system based on FMS are introduced;and the composition of the transferring unit, electrical control system, and configuration unit are il ustrated in detail. This system is running wel .%为提高太阳能电池片的生产效率，将西门子PLC作为主从站控制单元，利用分布式现场总线(PROFIBUS-DP)技术，实现PC和触摸屏对其进行上位监控，达到该系统自动化和柔性化的要求。文中介绍了电池片加工柔性制造系统总体结构和加工工艺流程，并详细说明移送单元的机构组成、电气控制系统和组态单元设计。该系统在工厂使用中运行良好。