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樓主  發(fā)表于: 2011-05-15 22:30
請教各位高手：

    假如我機器在執行自動(dòng)運行程序過(guò)程中，突然其中某一個(gè)輸入信號沒(méi)有了，這時(shí)要讓機器自動(dòng)停機。請問(wèn)這程序怎樣寫(xiě)呢？謝謝了！
    比如整個(gè)循環(huán)中用了X1、X2、X3、X4等輸入點(diǎn)，突然其中X3信號點(diǎn)失效了，要求機器立即自動(dòng)停止運行。我用的是三菱FX1S系列PLC。
    請高手指點(diǎn)一二，謝謝！
chenkiki
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1樓  發(fā)表于: 2011-05-15 22:35
用中斷

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