机器视觉系统与PLC的数据通讯  

Data Communication Between Machine Vision System and PLC

作　　者：冯少华[1] FENG Shao-hua(Wuhan City Polytechnic,Wuhan 430064,China)

机构地区：[1]武汉城市职业学院,武汉430064

出　　处：《装备制造技术》2020年第12期128-131,共4页Equipment Manufacturing Technology

摘　　要：对邦纳PresencePLUS P4智能相机系统与西门子S7-1200 PLC之间的RS-232自由口通讯和Modbus/TCP通讯程序设计的分析,找出两种通讯方式的优缺点,提出克服其不足的应对措施,实现被测工件X、Y和R旋转坐标数据通讯。Through the analysis of designed program between Banner PresencePLUS P4 smart camera system and Siemens S7-1200 PLC by the RS-232 free port communication and Modbus/TCP communication,we find the advantages and disadvantages of the two communication methods,and realize the data communication of the X,Y and R rotation coordinates of measured.object.

关 键 词：视觉相机 PLC 通讯 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]