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abcd123580
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樓主  發(fā)表于: 2017-06-06 22:20
s7-200定時(shí)中斷smb34最大寫(xiě)255ms，如何實(shí)現每秒定時(shí)中斷？
sanlihu
吉圓
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1樓  發(fā)表于: 2017-06-07 09:26
多次中斷不就行了
吉圓電氣 QQ751673698
eledesigner
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2樓  發(fā)表于: 2017-06-07 11:06
一秒這個(gè)精度還用什么中斷，用個(gè)定時(shí)器不就行了。
bdmogui
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3樓  發(fā)表于: 2017-06-07 16:03
中斷程序中進(jìn)行中斷次數累加

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