摘要
本文介绍了基于PROFIBUS现场总线和S7—300PLC的卷烟自动分拣系统。作者简述了工艺过程和需求，着重描述了系统的硬件构成与软件设计。
An automatic cigarette sorting system based on Profibus and S7-300 PLC is described in this paper. The author briefs the technological process and the requirements and focuses on describing the hardware composition and software design of the system.
出处
《自动化信息》
2007年第11期66-67,共2页
Automation Information
