摘要
针对印刷机外围设备多、分散广、实时性和可靠性要求高等特点,设计了一种基于C8051F020和SPC3的现场总线分布式控制系统。详细介绍了该系统的总体结构、I/O从站的硬件电路、软件设计流程。给出了基于PROFIBUS现场总线的分布式控制系统网络组态与调试的方法。
Countering the problems existing in the printing machine, such as the excessive and distributed peripheral equipment, many informations exchange, the reliability, veracity and real time feature of data communication, the distributed control system based on C8051F020 and SPC3 is designed. The whole structure and principle of system, the hardware circuit, the software programming and the testing experiment are discussed in detail.The constructingand debugging methods of the distributed control system based on PROFIBUS are provided.
出处
《电子技术应用》
北大核心
2007年第9期137-138,143,共3页
Application of Electronic Technique
基金
北京市科委2005年度科技重大项目(DO305001040621)
北京市重点实验室开放基金(KP0100200201)资助
