个人电脑的COM2口和PLC的编程口相连接
要实现电脑向PLC的数据寄存器中写入数据(例如DT100)
谁有调试好的程序给参考下,VB,VC++的都可以
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EMAIL:qizhanxing@126.com
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最后修改:2005-6-2 13:18:41