基于协议宏的自动丝网印花控制系统研究  

Research of Controlling System of Automatic Silk Screen Printer Based on Protocol Macro

作　　者：张智明[1] 徐巧[1] 梅顺齐[1] 

机构地区：[1]武汉纺织大学机械与自动化学院,湖北武汉430073

出　　处：《武汉纺织大学学报》2013年第6期71-73,共3页Journal of Wuhan Textile University

基　　金：湖北省自然科学基金项目(2012FFB04601)

摘　　要：自动丝网印花是近年来兴起一种印花设备,其控制系统由一个间歇运动的主电机和八个颜色工位印花往复运动电机组成。该系统采用一台PLC通过协议宏通讯控制九个变频器,研究了PLC与变频器进行通讯时的协议宏序列生成方法,频率、运行和监控等参数的编程,实现八色工位的印花,并能实时监测印花状态。实践应用证明该方法符合工艺要求、可靠性好。The automatic silk screen printer is popularly used recently. Its controlling system is composed of a main motor of intermittent motion and eight color printer motors of reciprocating motion. These nine motors are controlled by a PLC with protocol macro. This paper has studied the way of protocol macro sequence between PLC and transducer and program of frequency, sun and monitor. The printing of eight colors is realized. The status is monitored in real-time. The practical application indicates that this method fits with the requirement of its process with good reliable and controlling effects.

关 键 词：协议宏 丝网印花 序列 数据帧 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]