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不知道叫啥啊
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樓主  發(fā)表于: 2024-06-11 08:53
圖片：
圖片：
一臺a740變頻器，剛維修回來(lái)，運行過(guò)程中炸機了，一開(kāi)始8hz左右運行了5/6分鐘，各方面正常，提速到40hz左右，一分鐘不到炸了，頭一次遇到炸機，求大佬指點(diǎn)一二，日后好避坑
蝸牛de擱淺
我家徒四壁，除了成功別無(wú)選擇。
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1樓  發(fā)表于: 2024-06-11 11:08
不會(huì )是運行過(guò)程中掉進(jìn)去螺絲了吧    炸的這么嚴重
花未全開(kāi)月未圓    半熏微醉盡余歡
何須多慮盈虧事    終歸小滿(mǎn)勝萬(wàn)全

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