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pspmac
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樓主  發(fā)表于: 2023-07-02 07:48
PLC模擬量的系數怎么算，Y=kx+b。若4-20ma電流信號對應頻率為0--50HZ，plc基礎數據對應0--32000，怎么求K和b
zsh340
zsh340
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1樓  發(fā)表于: 2023-07-08 19:14
引用
引用第5樓宿遷電工于2023-07-08 15:49發(fā)表的  :
但凡學(xué)過(guò)高中數學(xué)，這個(gè)轉換都是很簡(jiǎn)單的。

就是初中生也能轉換，何況是高中生
相互交流。。。。相互學(xué)習。。。。使技術(shù)更上一層樓。。。。

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