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zhongwen1234
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樓主  發(fā)表于: 2020-09-01 10:00
心里有幾個(gè)問(wèn)題希望討論一下：

1、為什么很少見(jiàn)用PU口來(lái)控制三菱變頻器的？

2、plc通過(guò)PU口控制變頻器，具體的實(shí)現方案

（現在在嘗試使用這種方式，成功后會(huì )貼程序在這里）
plc初學(xué)者
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1樓  發(fā)表于: 2020-09-01 10:55
使用PU口通訊控制不是非常普遍的事。怎么會(huì )是很少見(jiàn)。實(shí)現方法也很簡(jiǎn)單，調用指令就能直接通訊控制。

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