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zs0240202118
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樓主  發(fā)表于: 2011-12-24 18:55
我想請問(wèn)各位高手，怎么樣用PLC利用模擬量進(jìn)行控制，具體的原理是什么樣的？
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1樓  發(fā)表于: 2011-12-24 19:24
當模擬量輸入進(jìn)PLC以后怎么處理呢
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2樓  發(fā)表于: 2011-12-24 22:35
多謝，目前已了解到，進(jìn)行A/D或D/A轉換時(shí)就如5樓所講，需要利用到專(zhuān)門(mén)的智能模塊，當模擬量輸入進(jìn)去后，只需利用簡(jiǎn)單的程序讀取智能模塊中數據即可

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