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joker.k
掙扎在溫飽線(xiàn)上的工控狗。。。2333333
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樓主  發(fā)表于: 2019-08-19 14:28
比如說(shuō),設備正常工作狀態(tài)下顯示畫(huà)面是A畫(huà)面,當PLC信號M0置ON,畫(huà)面自動(dòng)切換到畫(huà)面B,=反之M0置OFF,畫(huà)面又切換到A畫(huà)面

或者說(shuō)有沒(méi)有其他方法達到自動(dòng)切換畫(huà)面效果


望知道的大佬指點(diǎn)一下,萬(wàn)分感謝。。。!

一入工控深似海,從此不作等閑人。
bztongyong
級別: 略有小成
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1樓  發(fā)表于: 2019-08-19 14:47
https://www.ad.siemens.com.cn/service/elearning/course/845.html
可以參考下
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真誠感謝!
13590004020
三人行必有我師
級別: 正式會(huì )員
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2樓  發(fā)表于: 2019-08-20 13:43
使用變量
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請問(wèn)能不能說(shuō)的稍微詳細點(diǎn),謝謝

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