Design and Realization of Industrial Control System Serial Communication Based onVB and Mitsubishi Programming Interface Protocol

摘要：

　　By analyzing the current serial communication,used in a popular monitor system composed of PC,GOT and PLC,introduced a new design and implementation plan of serial communication based on Vb and Programming Interface Protocol.System achieved the efficient,stable and reliable communication under simple attachment without any mitsubishis special communication board.The communication applied mitsubishi FX series PLC programming interface protocol,no longer need to set up the D8120,simplified the PLC program; Under this protocol and based on VB6.0 development environment,write the serial communication program adapt to FX full series,the program make the PC can read/write the PLC soft equipment and forced ON/OFF directly.In the actual application,No matter accuracy and stability of communication were to achieve requirements of industrial control system.

关键词： Serial Communication Programming Interface Protocol VB6.0 PLC

作者: Sun Xiao-hua Wang Fu-shun

作者单位: Digital Transmit Department HeBei Software Institute HeBei Baoding,China College of Information Science & Technology Hebei Agricultural University HeBei Baoding,China

会议类型: 国际会议

会议名称: 2013 2nd International Conference on Computer Science and Electronics Engineering(ICCSEE2013)(2013年第二届计算机科学与电子工程国际会议)

会议地点: 杭州

会议语种:英文

页码: 1478-1481

在线出版日期: 2013-03-22（万方平台首次上网日期，不代表论文的发表时间）