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alent
只要努力,一切皆有可能!
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樓主  發(fā)表于: 2022-01-26 18:51
請教各位大俠：怎樣利用接近開(kāi)關(guān)檢測設備是否旋轉的程序，如果不旋轉或堵轉發(fā)出報警，謝謝！
guochunyi
直讀解西門(mén)屏HMI口令 。。。
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1樓  發(fā)表于: 2022-02-01 15:17
利用接近開(kāi)關(guān)通斷信號給PLC,在PLC內經(jīng)過(guò)延時(shí),檢測輸入信號的通斷.驅動(dòng)報警信號輸出.具體見(jiàn)下面的程序圖
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