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zzgzlp
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樓主  發(fā)表于: 2023-12-24 17:16
圖片：
圖片：
大家好，我WINCC是8.0版本，OPC軟件 是S7-200 PC ACCESS SMART 2.3版本。結果讀取不到變量是怎么回事？有人說(shuō)系統問(wèn)題，是這樣嗎？
zzgzlp
級別: 略有小成
精華主題: 0
發(fā)帖數量: 114 個(gè)
工控威望: 268 點(diǎn)
下載積分: 1738 分
在線(xiàn)時(shí)間: 98(小時(shí))
注冊時(shí)間: 2012-12-10
最后登錄: 2025-06-03
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1樓  發(fā)表于: 2023-12-24 23:03
謝謝 tkggtdkjpl回復，按你的意思測試了，改成英文的也不行，

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