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syd17
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樓主  發(fā)表于: 2011-03-13 21:59
三菱變頻器的減速時(shí)間是什么意思，需要從plc的程序上設置嗎？就是說(shuō)需要給一個(gè)要減速的信號，變頻器才切換成減速的模式？加速時(shí)間也是相同的吧
wiaini486
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1樓  發(fā)表于: 2011-03-14 23:40
加速時(shí)間就是變頻器啟動(dòng)時(shí)頻率從0上升到設定的頻率所有的時(shí)間，反之減速時(shí)間是從設定的頻率降之0所有的時(shí)間。

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