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愿醉一生
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樓主  發(fā)表于: 2021-06-22 11:28
在單位的一個(gè)預壓機上門(mén)，同一個(gè)位置的接近開(kāi)關(guān)，是管預壓上門(mén)關(guān)到位的。更換后過(guò)一段時(shí)間又會(huì )出現時(shí)好時(shí)壞的現象，這是什么原因造成？排除機械撞擊，溫濕度，光照的原因。他是直接接入ET200SP的模塊內的
plcchina
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1樓  發(fā)表于: 2021-06-29 17:32
問(wèn)題解決了嗎？
樓主留言：
目前看好像解決了，換了根線(xiàn)，然后又把之前換下來(lái)是壞的接近開(kāi)關(guān)裝上去繼續用到現在沒(méi)有出現這個(gè)故障了。目前從6.23日更換到如今正常運行
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