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juz1005
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樓主  發(fā)表于: 2020-05-08 21:44
雷賽步進(jìn)驅動(dòng)器DM542 電源供給是DC24V ,通電不給脈沖情況下， A+與A-之間電壓為15V ,B+與B-之間電壓為0  。這是正常情況嗎
814382100
學(xué)無(wú)止境
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1樓  發(fā)表于: 2020-05-09 12:50
雷賽電機倒用了不是，這個(gè)倒沒(méi)注意發(fā)脈沖能動(dòng)不就行了嗎

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