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sanlihu
吉圓
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樓主  發(fā)表于: 2016-06-11 16:38
西門(mén)子PLC與同品牌變頻器通訊用庫就中。
西門(mén)子PLC與不同品牌變頻器通訊，變頻器都要再買(mǎi)通訊模塊嗎？感覺(jué)好麻煩。
有沒(méi)有其他方法實(shí)現通訊。
吉圓電氣 QQ751673698
dongsheny
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1樓  發(fā)表于: 2016-06-15 21:29
難道這就是傳說(shuō)中的技術(shù)壁壘，軟釘子。不同品牌混用，兼容性第一，價(jià)格第二？

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