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zjs0524
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樓主  發(fā)表于: 2015-06-03 20:57
我們公司的螺紋攻牙動(dòng)力頭用變頻器控制，可有一臺變頻器在手動(dòng)時(shí)正常，自動(dòng)時(shí)前進(jìn)到位后退時(shí)頻率只在5-9Hz跳動(dòng)，馬達轉動(dòng)很慢，一會(huì )兒就報警，變頻器是美國幫納的有哪位搞變頻器的高手教我。參數設置：控制模式：矢量控制，命令來(lái)源：外部端子控制，加速時(shí)間：0.1，減速時(shí)間：0.1。
[ 此帖被zjs0524在2015-06-03 21:03重新編輯 ]
qiaoziqiang
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1樓  發(fā)表于: 2015-06-04 23:25
變頻器在低頻運行中容易報警，要嘛加高頻率或者加個(gè)減速比

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