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songbo198x
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樓主  發(fā)表于: 2019-03-20 21:30
求教老師們有沒(méi)有相關(guān)教材或者可以詳細介紹一下，兩個(gè)西門(mén)子S7-200smart PLC怎樣可以進(jìn)行數據互通，每個(gè)PLC的9針口還需要與HMI連接。想要達到的目的就是兩個(gè)PLC之間可以互相傳送數據。
fcq417
14年plc工程實(shí)踐教學(xué),QQ(微信):2252241236
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1樓  發(fā)表于: 2019-03-22 09:20
也可以采用觸摸屏實(shí)現數據交換
plc編程及教學(xué):www.shuyanzdh.com
QQ(VX):2252241236

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