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471165265
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樓主  發(fā)表于: 2016-09-27 12:42
今天5UPLC梯形圖監控Y線(xiàn)圈網(wǎng)絡(luò )線(xiàn)導通的，Y就是沒(méi)有輸出，Y線(xiàn)圈前面網(wǎng)絡(luò )線(xiàn)不通，Y到是有輸出，沒(méi)有多線(xiàn)圈輸出。這是為什么
liwenbin
自學(xué)PLC   同僚指點(diǎn)哦
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1樓  發(fā)表于: 2016-09-28 22:11
有些程序你想不到，在知悉看看

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