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工控小生
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樓主  發(fā)表于: 2011-03-06 15:19
圖片：
圖片：
工作中接觸到AB/羅克韋爾的PLC，型號是1761-L32BWA,上載程序時(shí)提示輸入密碼，很顯然是加密了，重新編輯一個(gè)程序準備覆蓋原程序也不行，請教各位高手怎么清空內存。
xqx666
深圳中級電工
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1樓  發(fā)表于: 2011-03-08 20:29
L32的我沒(méi)有用過(guò)，有一次我用的L553出了問(wèn)題之后，我按照AB技術(shù)支持把它的電池拔了，然后再把電路板上面的電容短接了好久才讓它恢復。你也試試此方法。難道寫(xiě)新程序進(jìn)去不能沖掉舊程序嗎？用RSLINX試試是不是通訊出現的問(wèn)題。
電工廢話(huà)太多，直接上程序才是硬道理。誠交深圳及全國工控低手。

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