摘要
开发了基于可视化语言Visual Basic和Access数据库技术的平网印花机监测系统.实现了计算机与西门子S7-200系列PLC间的串行数据传输和实时通信,达到计算机对PLC所连接设备工作状态的实时监测和数据管理.
The flat-net printing-machine supervisory control system is designed based on microsoft visual basic and access database technology. The serial data transmission and real-time communication between PLC and computer are realized, The detailed real-time supervisory and data management are achieved from computer to the states on the job of facility which connected S7-200 PLC.
出处
《西安工程科技学院学报》
2006年第1期84-87,共4页
Journal of Xi an University of Engineering Science and Technology
基金
陕西省教育厅产业化项目(03JC25)
关键词
平网印花机
串行通信
实时监测
flat-net printing-maehine
serial communication
real-time monitor and control
