涡流探伤中PLC控制软件的开发研究  

STUDY OF MONITOR SOFTWARE DEVELOPMENT FOR PLC IN EDDY CURRENT TESTING SYSTEM

作　　者：刘品潇[1] 李东如[1] 孟令华[2] 马健[2] 董欣[2] 

机构地区：[1]南阳理工学院,河南南阳473004 [2]山东省科学院激光研究所,山东济宁272017

出　　处：《南阳理工学院学报》2011年第4期35-38,共4页Journal of Nanyang Institute of Technology

摘　　要：本文介绍了涡流探伤的工艺过程,研究了PC与PLC通信的实现,给出了PLC监控软件的程序流程,在此基础上采用VB开发出PLC的上位监控软件,最后结合监控软件的运行可知,该监控软件简便易用,人机交互性强,能够及时地更新显示监控信息。At first, the process of eddy current technology is described, and then the PC and PLC communication method is researched. The program flow for PLC monitoring software is given out, and based on this ; the PLC monitoring software is developed by using VB. At last, through the example, the following conclusions can be obtained： The monitor software is easy to use; it has Good human - computer interaction, and updates information opportunely.

关 键 词：涡流探伤 PLC 监控软件 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]