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chenlf
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樓主  發(fā)表于: 2012-03-16 08:23
PLC發(fā)正反脈沖給伺服電機,比如發(fā)2000個(gè)正向脈沖發(fā)完后瞬間再發(fā)2000個(gè)反向脈沖,電機一定會(huì )走完2000個(gè)正脈沖才走2000個(gè)反向脈沖嗎?



謝謝大家的回復,但不是我想要的答案,我是問(wèn)不清除或不中斷發(fā)的正向脈沖,而是PLC發(fā)完2000個(gè)正向脈沖發(fā)完后緊接著(zhù)再發(fā)2000個(gè)反向脈沖,是不是伺服一定會(huì )跑完正的才跑反向的。
[ 此帖被chenlf在2012-03-16 13:50重新編輯 ]
chenlf
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1樓  發(fā)表于: 2012-03-16 12:57
謝謝大家的回復,但不是我想要的答案,我是問(wèn)不清除或不中斷發(fā)的正向脈沖,而是PLC發(fā)完2000個(gè)正向脈沖發(fā)完后緊接著(zhù)再發(fā)2000個(gè)反向脈沖,是不是伺服一定會(huì )跑完正的才跑反向的。
chenlf
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精華主題: 0
發(fā)帖數量: 246 個(gè)
工控威望: 529 點(diǎn)
下載積分: 536 分
在線(xiàn)時(shí)間: 1154(小時(shí))
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2樓  發(fā)表于: 2012-03-17 08:07
大家幫幫忙呀,發(fā)表一下自己的意見(jiàn)吧。

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