計算機技術與PLC控制在機電實訓è£ç½®ä¸çš„æ‡‰ç”¨
時間:2008-05-19 11:33:00來æºï¼šyangliu
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é—œéµè©žï¼šPLCæŽ§åˆ¶å™¨èˆ‡è®Šé »å™¨ï¼›å·¥ç¨‹ç´ è³ªåŸ¹é¤Šï¼›å¯¦é©—è‡ºç³»çµ±è¨è¨ˆï¼›æ¢¯å½¢åœ–編程
Abstract: It is necessary to learn PLC controlling and ~equency conversion technology.This PLC synthetic controHing and training set satisfy the demands of synthetic design and investigation. Because it inclose a lot of switch, controlling systems an d it also in close the close-loop controling systems of andogue variiabbble automatically.
Keywords:PLC controlling frequency training,experimental desk system design,trapezoidal graph
1 概述
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