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六度心寒
我生來(lái)不是要被打敗的，你盡可以消滅我，但你永遠打不敗我！
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樓主  發(fā)表于: 2012-02-27 21:51
最近我們公司很多的設備伺服放大器（MR-J2S-60A)報警“AL-E9”無(wú)法解除，都是舊設備可能老化了，各位大俠指點(diǎn)能否修的好�。。�！查使用手冊說(shuō)是主電路斷開(kāi)，不知道怎么修？?急需大家的幫助！
讓愛(ài)在你我的心里流動(dòng)。。。。。
aoouang
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1樓  發(fā)表于: 2012-02-28 16:50
那就是說(shuō)你的伺服啟動(dòng)前，主回路的電源沒(méi)有接通��！查一查主回路和三相電源，或者看一看有沒(méi)有交流接觸器的控制啊
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