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我真的不會(huì )啊
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樓主  發(fā)表于: 2025-02-16 12:06
西門(mén)子1200擴展IO模塊diag紅燈閃爍，診斷是硬件組件已移除或缺失，24V電壓正常，從新插拔過(guò)，之前都是正常使用，突然成這樣。從哪下手查啊
buxiugang
級別: 正式會(huì )員
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1樓  發(fā)表于: 2025-02-16 13:39
圖片：
看手冊，如果供電沒(méi)問(wèn)題，就看看模塊間插頭插到位沒(méi)
然后看在線(xiàn)診斷消息
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