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PLC的Error指示灯红闪 | 找知识-找PLC
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PLC的Error指示灯红闪

• SIMATIC S7-200 SMART

我们控制系统的一台PLC S7-200 smart用了一年，突然停电，来电后就Sun指示灯为红色，Error指示灯红闪，是怎么回事？

产品版区：SIMATIC S7-200 SMART
悬赏西币:1 | 解决时间：2017-08-23 18:47:14 | 提问者： laoluoljs - 新生  第1级

问题ID：171829

原创文章，作者：more0621，如若转载，请注明出处：https://www.zhaoplc.com/plc260782.html

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