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5921338
好好學(xué)習，天天向上
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樓主  發(fā)表于: 2020-08-04 22:22
以前都是用歐姆龍和三菱，現在換了家工廠(chǎng)基本全用西門(mén)子200和200smart，有個(gè)問(wèn)題就是點(diǎn)容易粘連，有發(fā)生幾次換輸出點(diǎn)了，負載是直接控制變頻器運行端子，之前用三菱歐姆龍幾年不會(huì )出現一次，難道是山寨的西門(mén)子？
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1樓  發(fā)表于: 2020-08-05 14:58
控制繼電器粘連還有點(diǎn)意思
就是變頻器的常開(kāi)點(diǎn)經(jīng)常壞也確實(shí)厲害了。
plc 觸摸屏 變頻器 編程電纜，plc培訓等
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