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公開(kāi)工控
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樓主  發(fā)表于: 2017-11-13 13:39
一個(gè)普通馬達加個(gè)編碼器 如何做到與伺服同步 就是轉動(dòng)速度一樣


普通馬達運行中，速度快慢會(huì )變化，

要求用PLC根據編碼器讀到的數。。然后控制伺服同步

這里有一點(diǎn)，，就是PLC讀到編碼器的數。。。要如何把這個(gè)數轉換成伺服的速度呢

用什么指令或者方法

PLC 用三菱的
mr荬籹籽
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1樓  發(fā)表于: 2017-12-18 09:19
我記得很多伺服可以外接編碼器的 然后設置參數就行了。感覺(jué)PLC在這里是多余的

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