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617308299
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樓主  發(fā)表于: 2013-05-10 21:30
我這里有個(gè)設備，三菱FX-3U的PLC，通過(guò)擴展模塊RS-232CBD與電腦連接，電腦上有裝一個(gè)監控軟件，現在要把PLC的數據通過(guò)RS-232通訊模塊傳輸到電腦的監控軟件內，這樣該怎么做呢？要不要協(xié)議，要不要寫(xiě)通訊程序或設置什么東西。如果要使數據能夠在軟件上面顯示，該怎么樣呢？請大俠們指點(diǎn)指點(diǎn)，并說(shuō)出詳細步驟，在下將感激不盡。
liujun2
學(xué)習中
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1樓  發(fā)表于: 2013-05-26 08:55
我也遇到過(guò)這樣的問(wèn)題，至今也沒(méi)解決，哈哈
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