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hubinhua
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注冊時(shí)間: 2012-07-19
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樓主  發(fā)表于: 2012-12-19 22:17
最近在自學(xué)三菱Q 系列      三菱plc 數字 16 32 64  二進(jìn)制  十進(jìn)制   BCD    BIN     它們到底是怎么轉換的 又是咋樣工作的呢   為什么不直接都是二進(jìn)制的，PLC直接可以處理不就得了，搞那么復雜。個(gè)人愚見(jiàn)。   現在的我頭都大了   完全搞不懂。 那位高手能把這些理一理。謝謝。

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