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lv63878
學(xué)一點(diǎn)是一點(diǎn),日積月累嘛
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樓主  發(fā)表于: 2009-09-29 12:20
各位高手:
    我單位有一條做水刺布的進(jìn)口生產(chǎn)線(xiàn),前面的傳動(dòng)輥的線(xiàn)速度和后面的一個(gè)傳動(dòng)輥的線(xiàn)速度要一致,前面的輥是PLC給出模擬量控制三菱E500變頻器調速,后面一個(gè)輥是交流伺服電機驅動(dòng),正常運行時(shí)他們同步很好,在減速時(shí),前面由變頻器驅動(dòng)的輥減速快,后面由交流伺服驅動(dòng)的電機減速慢導致短時(shí)間不同步拉斷了布,這個(gè)問(wèn)題怎么解決?請大家幫忙了?
    我設置E500變頻器加減速時(shí)間基本不起作用。
李明利
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1樓  發(fā)表于: 2010-02-05 20:05
變頻器驅動(dòng)的軸 是閉環(huán)控制嗎?

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