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all the LEDs of the IM153-2 are flashing

7/30/2022 12:18 PM	Rate (0)
rackneos Posts: 1 Rating: (0)	Hello Dears, I have an ET200M (IM153-2), When I turn it on, all the LEDs like BF, SF, act and ON, start flashing, Why this happens and what to do? Please help me. Thanks.
rackneos Posts: 1 Rating: (0)	Last edited by: rackneos at: 07/30/2022 13:32:05 Last edited by: rackneos at: 07/30/2022 13:51:55
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8/1/2022 11:53 AM	Rate (0)
Cocolino Silver Member Joined: 4/8/2021 Last visit: 1/7/2026 Posts: 642 Rating: (114)	Hi reckneos, AFAIK, if all leds are flashing it could be that FW gets corrupted or there is an internal HW fault. Therefore I would try a FW update https://support.industry.siemens.com/cs/ww/en/view/29230295 Hope it helps. Br, Cocolino
	Best regards, Cocolino Don't forget to use the Rate Function if you find my answer useful :) THX :)
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This contribution was helpful to 1 thankful Users rackneos