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dream321
青學(xué)不精
級別: 家園�？�
精華主題: 0
發(fā)帖數量: 365 個(gè)
工控威望: 563 點(diǎn)
下載積分: 6177 分
在線(xiàn)時(shí)間: 366(小時(shí))
注冊時(shí)間: 2012-03-07
最后登錄: 2025-06-04
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樓主  發(fā)表于: 2016-09-10 12:39
一個(gè)機器要求步進(jìn)電機快速正反轉，plc續電器輸出估計達不到，大大們，晶體管可以嗎，控制步進(jìn)驅動(dòng)器正轉端口
dream321
青學(xué)不精
級別: 家園�？�
精華主題: 0
發(fā)帖數量: 365 個(gè)
工控威望: 563 點(diǎn)
下載積分: 6177 分
在線(xiàn)時(shí)間: 366(小時(shí))
注冊時(shí)間: 2012-03-07
最后登錄: 2025-06-04
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1樓  發(fā)表于: 2016-09-10 20:43
我 說(shuō)的是控制正反轉哪個(gè)使能端
，用晶體管行不行
dream321
青學(xué)不精
級別: 家園�？�
精華主題: 0
發(fā)帖數量: 365 個(gè)
工控威望: 563 點(diǎn)
下載積分: 6177 分
在線(xiàn)時(shí)間: 366(小時(shí))
注冊時(shí)間: 2012-03-07
最后登錄: 2025-06-04
查看dream321的 主題 / 回貼
2樓  發(fā)表于: 2016-09-12 22:20
一秒鐘吧

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