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hjjzhaokang
級別: 探索解密
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發(fā)帖數量: 16 個(gè)
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下載積分: 1474 分
在線(xiàn)時(shí)間: 9(小時(shí))
注冊時(shí)間: 2012-07-27
最后登錄: 2018-04-10
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樓主  發(fā)表于: 2012-07-27 10:47
有一臺三菱E500變頻器 我現在把運行頻率改到60赫茲了 但運行后還是沒(méi)改前的50赫茲 怎么解決？ 用的是外部電位器  ··求助大蝦們幫忙··
goldern23
學(xué)海無(wú)崖
級別: 略有小成
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發(fā)帖數量: 181 個(gè)
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下載積分: 362 分
在線(xiàn)時(shí)間: 18(小時(shí))
注冊時(shí)間: 2007-01-08
最后登錄: 2025-06-08
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1樓  發(fā)表于: 2012-07-27 21:29
這個(gè)要看有沒(méi)設置頻率上限，或者看控制模式頻率是哪里給定的，要設置相應的參數才有用

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