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愚公移山
可解FPX,FPXH,FP0R,FP0H
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樓主  發(fā)表于: 2010-04-16 00:15
      要驅動(dòng)步進(jìn)電機轉一圈PLC應發(fā)脈沖數=(360 。/ 步距角) * 所設細分數的值
一般二相步進(jìn)電機的步距角為1.8。  三相步進(jìn)電機的步距角為1.2。
以二相步距角為1.8。的步進(jìn)電機為例:
假設驅動(dòng)器細分數設為10,那么要驅動(dòng)步進(jìn)電機轉一圈PLC應向驅動(dòng)器發(fā)出的脈沖數為:
(360/1.8)*10=2000 個(gè)
劉建強
勤學(xué),才是進(jìn)步的根源。
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1樓  發(fā)表于: 2010-04-16 03:06
xuexixuexi
xqx666
深圳中級電工
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2樓  發(fā)表于: 2010-04-17 15:25
  
電工廢話(huà)太多,直接上程序才是硬道理。誠交深圳及全國工控低手。

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