9/30/2015 8:05 AM | |
Joined: 4/1/2013 Last visit: 11/29/2023 Posts: 61 Rating:
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Hello Experts! I have a problem with IM 151-3pn st (6ES7 151-3AA23-0AB0) module whose power card was not able to power up. As I check I found 8 defective diodes inside. Can we repair this one or maybe replaced from another module with same specs. But it's Interface card still working. Anyway here is the spec of the card: SIEMENS A5E02557650-3 It will be thankful if anyone can send me guide or tips how to repair it, as the spare module is being purchase and will come after 3 weeks. For mean time If I can manage to repair this it shorten our production downtime. Much Thanks, Jhon ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 9/30/2015 9:47:23 AMNew subject after splitting "Never take advantage of others, but don't let others take advantage of you" |
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10/26/2015 7:55 AM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating:
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Hello, What was the reason for those burned diodes? Did you investigate on that? Best regards, Hristo Mihalev |
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