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奮斗人生
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樓主  發(fā)表于: 2012-07-23 19:33
最近公司里做了一個(gè)往復噴涂的設備,用了4個(gè)松下伺服  一個(gè)是400W的,控制左右的(X軸)走動(dòng),一個(gè)200W的,控制前后的(Y軸)走動(dòng),還有個(gè)上下的,200W 的  還有一個(gè)是控制噴槍的角度的。電箱裝好了之后呢,什么都可以,就是伺服器接收的脈沖信號都變少了,X軸每走一次就接收少了幾個(gè)脈沖信號,其他幾條軸因為走的少,所以沒(méi)有管它,就是X軸每走一個(gè)來(lái)回就少了一百幾十個(gè)信號了,我用的是德國進(jìn)口的雙絞線(xiàn)做伺服器跟PLC的通信線(xiàn),照計應該不會(huì )是線(xiàn)的問(wèn)題?PLC我是用歐姆龍的 伺服器是松下E系列的,問(wèn)了供應商,供應商也找不出問(wèn)題出在那里,哎``煩。!請高手們幫忙分析一下,看是什么問(wèn)題引起的。!
evanzheng
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1樓  發(fā)表于: 2012-08-16 19:39
如果你的程式?jīng)]有問(wèn)題,請好好檢查通信接地

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