6/28/2023 10:23 PM | |
Joined: 9/11/2021 Last visit: 9/28/2023 Posts: 5 Rating:
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Hello sir also the same problem I have S7400 cpu linked with ET200M over prfibus the ET200M unit have 2 analog card and 3 digital card sometimes the SF led in ET200M and SF led in the 2 analog car blink for a second and disappeared But when it blink it turn off every output that connected to this unit and if it stay blink for more than second the BF also start to blinking in ET200M and the CPU and then also disappeared do you find out what was the reason??? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 06/29/2023 08:31:53New subject after splitting |
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9/18/2023 4:57 PM | |
Joined: 9/11/2021 Last visit: 9/28/2023 Posts: 5 Rating:
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Yes and i upload the file for diagnostic buffer It’s a strange problem the fault sometimes appears one or two times for just a second in a day Or stay for a 15 minute and sometimes nothing appears for more than a day AttachmentDiagnose node 5.txt (403 Downloads) |
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