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qiang2751290
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樓主  發(fā)表于: 2016-04-11 09:32
各位我用RS指令，并聯(lián)2個(gè)PLC和電腦，就是第一個(gè)PLC發(fā)送給第二個(gè)PLC進(jìn)行數據處理后，經(jīng)過(guò)USB轉485發(fā)送給電腦？
不知道怎么樣可行

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