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yangliu
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樓主  發(fā)表于: 2008-09-11 19:23
當多個(gè)變頻器與PLC通信時(shí)需用到分配器，但操作手冊上并未有分配器的型號，請問(wèn)可不可以不需要分配器，如果一定用，那它型號是什么，謝謝各位多多指教！
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yangliu
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1樓  發(fā)表于: 2008-09-12 09:59
自己頂一下,有沒(méi)有哪位朋友知道的,急!急!
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hjg9902
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2樓  發(fā)表于: 2008-09-12 10:31
頂。。急學(xué)

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