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天地有大美
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樓主  發(fā)表于: 2020-12-29 16:52
一個(gè)1215和7臺200smart S7通訊，死活通不上，求助大神。
網(wǎng)上有教程，也是按照教程做的，但是就是連不上
autoctrl
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1樓  發(fā)表于: 2020-12-30 09:11
PLC之間通訊的智能網(wǎng)關(guān)模塊：
PLC之間通訊案例.rar (2053 K) 下载次数:144

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