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matengfei
攻人之過(guò)勿太嚴，要思其堪受;教人以善勿過(guò)高，要令其可從。
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樓主  發(fā)表于: 2013-11-24 18:34
圖片：
電腦和基恩士PLC KV-40DT或KV-16DT連接后，監視程序，可過(guò)一會(huì )兒總是斷開(kāi)。有時(shí)提示超時(shí)錯誤，有時(shí)如圖所示。不知道怎么回事？
guochunyi
直讀解西門(mén)屏HMI口令 。。。
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1樓  發(fā)表于: 2013-11-30 13:00
問(wèn)題出在USB--232轉接線(xiàn)。如果你的PLC不在運行狀態(tài)，則有可能可以長(cháng)時(shí)間監控。換一個(gè)好點(diǎn)的USB轉接線(xiàn)吧。
可直讀解西門(mén)屏HMI各級帳戶(hù)口令,帳戶(hù)登錄權限提升,鎖定帳戶(hù)激活。。。

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