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qinglin2314
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樓主  發(fā)表于: 2011-10-12 17:15
大家好,現在用一 PLC ,這PLC沒(méi)有定時(shí)中斷功能,

想自己用定時(shí)器定時(shí)調用子程序,來(lái)實(shí)現定時(shí)中斷的功能,
不知道這樣與PLC自帶的定時(shí)中斷有什么區別沒(méi)?
求高手指點(diǎn)。
[ 此帖被qinglin2314在2011-10-13 10:07重新編輯 ]

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