摘 要:ControlLogix PLC是美國羅克韋爾公司推出的大型可編程控制器,本文介紹了該P(yáng)LC及其分布式I/O在水電廠監(jiān)控系統(tǒng)中的應(yīng)用。在滿足對輔助設(shè)備的監(jiān)控要求下,通過使用分布式I/O,簡化了監(jiān)控系統(tǒng)網(wǎng)絡(luò)結(jié)構(gòu),減少了監(jiān)控系統(tǒng)和輔助控制系統(tǒng)之間的轉(zhuǎn)接設(shè)備,節(jié)約了建設(shè)成本,減輕了維護(hù)工作量。
關(guān)鍵詞:監(jiān)控系統(tǒng) PLC 分布式I/O
Abstract: ControlLogix PLC is a large programmable controller which is produced by American Rockwell Automation, this paper introduces the application of the PLC and
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