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huangaijia
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12樓  發(fā)表于: 2022-10-27 13:08
后期怎么解決的？
siyatu2001
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13樓  發(fā)表于: 2022-10-27 15:07
我還直接接了14個(gè)變頻器呢
矽能工控
自動(dòng)化編程維護改造升級，微信同電話(huà)
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14樓  發(fā)表于: 2022-10-27 16:35
反正我是8臺變頻器的485通訊線(xiàn)集中接到一個(gè)端子排兩個(gè)端子上，再用一根屏蔽線(xiàn)接出去與3臺PLC的485通訊線(xiàn)接線(xiàn)點(diǎn)兩個(gè)端子相接，然后再引出去接觸摸屏，從沒(méi)通訊出過(guò)問(wèn)題
西能自動(dòng)化，承接非標自動(dòng)機電控電路電器設計安裝維護維修，電聯(lián)18962034521
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