Introduction - If you have any usage issues, please Google them yourself
with S7-200PLC the Free Port Mode and the VB MSComm to realize a trap Computer and S7-200 (CPU224) PLC communications. Computer as a master station, Computer users can easily set up control rooms PLC issued directives to control or monitoring orders, PLC as from the station to respond to orders sent by the computer and take corresponding action will be room for electricity, water, Heat fat information to the computer. The user can screen real-time surveillance of the room electricity, water and heat information and handled accordingly.
Packet : 47651475plc2pc.rar filelist
程序
程序\1.1.bmp
程序\1.1.gif
程序\1.bmp
程序\2.bmp
程序\3.1.bmp
程序\3.bmp
程序\Form1.frm
程序\Form1.frx
程序\MSSCCPRJ.SCC
程序\VBA3.tmp
程序\工程1.vbp
程序\工程1.vbw
程序\新建 Flash 文档.fla
程序\新建 Flash 文档.swf
程序\通讯.mwp
程序\通讯0.1.mwp
程序\S7—200系列PLC与PC间自由口通讯的实现.pdf