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施耐德变频器黑屏是怎么回事

2025-04-07 10:21:52

推荐回答（3个）

回答1：

如果上电黑屏，一般就是屏幕坏了，或者屏幕和变频器本体的通讯线接触不良。

回答2：

实际点，看有没电源进入变频器，如果有，就看有没输出，然后把那面板拆下来在插上去，看看是否松动，要是不行就要找维修变频器的人了

回答3：

变频器怎么黑屏了？原因很多的，你说详细一点。158来电1248咨询1107陆工

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