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money11
教養體現細節.細節展示素質(zhì).
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樓主  發(fā)表于: 2017-10-16 16:06
3臺PLC用N:N通信，主站為PLC的第一臺，我想問(wèn)問(wèn)有人試過(guò)把主站設在中間那臺（第二臺）能正常通信嗎？謝謝
周家大少
辛辛苦苦也不過(guò)是為了養家糊口！
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1樓  發(fā)表于: 2017-10-22 22:43
理論上是每一臺都可以當主站，也可以當從站，在程序上設置，但是我們習慣上還是以第一臺為主站。
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