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胡驕陽(yáng)
級別: 工控俠客
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在線(xiàn)時(shí)間: 188(小時(shí))
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樓主  發(fā)表于: 2012-09-20 18:26
本人做了個(gè)項目,用兩臺步進(jìn)電機同時(shí)驅動(dòng)一個(gè)物料,剛開(kāi)始的時(shí)候運轉正常,但使用一段時(shí)間后出線(xiàn)開(kāi)機運轉正常,約5分鐘后,其中一臺電機出現抖動(dòng),并有反轉跡象.斷電重啟,運轉又正常,過(guò)一會(huì )兒故障又出現.用三菱FX1S的PLC控制的,故障出現時(shí),不斷電,把PLC撥動(dòng)開(kāi)關(guān)撥到停止,然后RUN,又可以正常運轉一段時(shí)間,很奇怪的現象.兩臺電機由兩臺驅動(dòng)同時(shí)工作,驅動(dòng)器的輸入端是并聯(lián)使用的.一直沒(méi)什么問(wèn)題,就這幾天出現了這個(gè)現象,有遇到過(guò)這樣問(wèn)題的師傅嗎?希望不吝賜教?謝謝!!!!   我自己檢查過(guò)了信號,沒(méi)有問(wèn)題,現在懷疑是干擾所致,但是其中的一臺電機始終正常.有點(diǎn)丈二和尚摸不著(zhù)頭了.
yangxuelei19
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下載積分: 6187 分
在線(xiàn)時(shí)間: 185(小時(shí))
注冊時(shí)間: 2012-02-29
最后登錄: 2025-04-13
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1樓  發(fā)表于: 2012-09-20 19:53
設置下衰減模式,再看看那

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