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climate_kej
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樓主  發(fā)表于: 2019-06-04 13:57
三菱PLC  數值D0從外部讀到，如何判斷數值是在減少還是增加。
有沒(méi)有相關(guān)指令或者示例
climate_kej
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1樓  發(fā)表于: 2019-06-04 14:34
因為需要在這個(gè)值減少且小于某數時(shí)關(guān)閉一臺電機
climate_kej
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2樓  發(fā)表于: 2019-06-16 18:17
謝謝，DO是壓力，控制壓縮機的

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