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powtiger
狂人日妓
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樓主  發(fā)表于: 2017-06-20 15:13
圖片：
各位大哥，本人第一次接觸s7-200modbus協(xié)議編程，請大家幫我寫(xiě)一個(gè)簡(jiǎn)單的程序實(shí)例好嗎？
就是把VW0的狀態(tài)寫(xiě)入到圖片中1-16 路開(kāi)關(guān)量輸出中，把1-16的開(kāi)關(guān)量狀態(tài)再讀取出來(lái)放在VW10中，
最后把開(kāi)關(guān)輸入1-16路讀取到VW20中就行了，我不知道地址怎么對應，所以一直沒(méi)搞好。謝謝大家了。
科技創(chuàng )造未來(lái),人才決定明天!
lzmtxp99
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1樓  發(fā)表于: 2017-06-20 16:03
說(shuō)明書(shū)上一般都有例子的

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