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redrock99
級別: 家園�？�
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樓主  發(fā)表于: 2011-06-09 22:55
有個(gè)朋友想讓做個(gè)PLC的程序，用在化工領(lǐng)域，是西門(mén)子200的，有開(kāi)關(guān)量和模擬量，讓報價(jià)
報價(jià)要含一年的服務(wù)費，PLC的IO點(diǎn)數和電路控制圖不詳，
我該報多少合適？這有什么標準嗎？
如果讓做方案，設計電路圖的話(huà)該怎么報價(jià)��？
麻煩各位工控大俠給介紹介紹經(jīng)驗
憶江南
工業(yè)自動(dòng)化專(zhuān)業(yè)設計
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1樓  發(fā)表于: 2011-06-11 21:17
做程序，跟PLC的品牌沒(méi)關(guān)系，關(guān)鍵要看設備工程大小和具體的動(dòng)作工藝復雜性
自動(dòng)化專(zhuān)業(yè)設計 ——設計不一樣的人生

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