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wzy9189
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樓主  發(fā)表于: 2012-02-24 11:53
[西門(mén)子s7 300如何與伺服和變頻器進(jìn)行Profibus通訊??
哪位大俠能指點(diǎn)指點(diǎn)，急！急！急！ 最好有程序例子,小弟不勝感激！
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yangyingno1
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1樓  發(fā)表于: 2012-04-27 21:44
正需要    求高手                    
張家港市
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2樓  發(fā)表于: 2012-05-02 22:54
同問(wèn)，正需要呢，S7-300與安川變頻器的通訊，啊有類(lèi)似的小例子來(lái)學(xué)習一下。

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