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renjiawonder
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樓主  發(fā)表于: 2017-12-15 13:56
有一臺 Fx3U  控制 一個(gè)步進(jìn)馬達運動(dòng) ， 變速 ，同向  。
如果 用 DRVI指令 來(lái)使 ，一個(gè) 脈沖輸出口。
DDRVI S1  K999999  D1  D2 ·
問(wèn)題在 ,  當 ，DRVI 在脈沖輸出過(guò)程中，

1  .能否 將脈沖輸出頻率改變 ？ 能不能 的問(wèn)題

2 .  如果將脈沖輸出頻率改變 ， 會(huì )有什么問(wèn)題么？
eledesigner
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1樓  發(fā)表于: 2017-12-31 12:52
用OMRON的，就是幾百塊的CP1E都有這個(gè)功能

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