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程子1234
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樓主  發(fā)表于: 2023-04-04 21:43
兩個(gè)項目間s7通訊，一端電源斷開(kāi)后數據傳輸仍連接，且不報故障。請各位高手指點(diǎn)
autoctrl
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1樓  發(fā)表于: 2023-05-10 16:54
電源斷了還能通訊？這個(gè)理解不了
PLC之間通訊可以看看這幾個(gè)案例： 設備之間通訊的案例.rar (3137 K) 下载次数:15

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