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浪嗨嗨
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樓主  發(fā)表于: 2017-10-25 20:16
我用CP1H控制三菱MR－E一40A伺服驅動(dòng)器，驅動(dòng)皮帶運轉，走定長(cháng)運動(dòng)時(shí)每次的距離不一樣，
然后我監控伺伺驅動(dòng)器接受的脈沖量，發(fā)現有時(shí)候相差幾十個(gè)脈沖
我懷疑一，PLC輸出脈沖線(xiàn)到驅動(dòng)器之間是否太長(cháng)了，有3米左右。
二，接驅動(dòng)器的幾個(gè)信號線(xiàn)是否存于不夠完善，接地線(xiàn)是否一定要接上?
gadna9
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1樓  發(fā)表于: 2017-10-28 09:43
集電極一般建議不超過(guò)2m，差動(dòng)的建議不超過(guò)10m

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