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愛(ài)在日落之后
所有的偉大，源于一個(gè)勇敢的開(kāi)始
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樓主  發(fā)表于: 2023-04-12 18:17
為什么要加呢，plc內部不是有了濾波電路嗎？
我遇到過(guò)一次，兩臺設備，都是plc低頻異響，拆了plc（三菱5u）前面的濾波器（怡合達買(mǎi)的）就好了，因為啥呢。
金蛇郎君czz
車(chē)到山前必有路 czz674613079@163.com
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1樓  發(fā)表于: 2023-04-12 18:42
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