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fhpyw
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樓主  發(fā)表于: 2019-06-15 09:56
看手冊,里面說(shuō)到1PG的脈沖輸出格式有兩種,就是#3b8位置1置0,置0的時(shí)候是FP 和 RP輸出。置1的時(shí)候是帶方向的脈沖輸出。
我理解不了,主要是我知程序上就兩種輸出怎么編寫(xiě)。
比如我發(fā)出一個(gè)正數,如20,電機就正轉,發(fā)一個(gè)負數,如-20,電機就反轉。這種方法是那一個(gè)輸出?另一種又怎樣編寫(xiě)?
我理解成這種是置1的方法,但置0的時(shí)候又怎樣編寫(xiě)呢?
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1樓  發(fā)表于: 2019-06-15 10:53
不用理會(huì )這些的,那個(gè)參數設置是根據你的伺服或者步進(jìn)驅動(dòng)器的脈沖接收方式來(lái)設定的,你馬達驅動(dòng)器是正反脈沖接收方式就設為0,反之設定為1,設定不對的話(huà)馬達無(wú)法正反轉。不管哪種方式,你程序該怎么寫(xiě)就怎么寫(xiě)。

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