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各位大俠，麻煩告知一下歐姆龍PLC浮點(diǎn)數(shù)四舍五入轉(zhuǎn)整數(shù)是哪個(gè)指令？或者有什么辦法實(shí)現(xiàn)這樣的功能。


                                                                                                                                                       吾將非常感謝！
                                                                                                                                                        
                                                                                                                                                           黑尺敬上

FIX (浮點(diǎn)轉(zhuǎn)16進(jìn)bin)
FIXL(浮點(diǎn)轉(zhuǎn)32進(jìn)bin)

你好，不行啊，F(xiàn)IX指令轉(zhuǎn)換后直接把小數(shù)點(diǎn)后面的省掉，并沒(méi)有四舍五入

擴(kuò)大10倍使用

第一步乘以10
然后轉(zhuǎn)換成整數(shù)
再除以10
余數(shù)與5比較
如果余數(shù)大于等于5就整數(shù)加1，否則不加