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penzhenjian
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樓主  發(fā)表于: 2014-04-10 22:26
我們現在使用的9臺變頻器，第二臺比第一臺高2赫茲，以此類(lèi)推，怎樣能實(shí)現9臺變頻器同時(shí)增加或減少相同的頻率。謝謝
李磊88
我學(xué)習，我快樂(lè )
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1樓  發(fā)表于: 2014-04-10 22:55
相同的變頻器，485通訊呀
順達五金電器
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2樓  發(fā)表于: 2014-04-10 22:59
R485通訊

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