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Urgent !!!! Diagnostic S7-400 H

Created by: Angela at: 10/5/2006 4:19 PM (2 Replies)

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10/5/2006 4:19 PM	Rate (0)
Angela Posts: 1 Rating: (0)	I need to generate a failure analysis report.Here are the sequence of events: 1- S7-400H was running in "redundand mode" 2- Error occur in the standby CPU. "Event ID #4546 STOP caused by CPU memory management" 3- S7-400H chnaged to "stop mode" What is it the meaning of "Event ID #4546 STOP caused by CPU memory management" ? Can this event bring both CPU's down? Please I need the reponse ASAP![:(]
Angela Posts: 1 Rating: (0)	Last edited by: Angela at: 10/5/2006 4:25 PM Last edited by: Angela at: 10/5/2006 4:20 PM
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10/6/2006 1:15 AM	Rate (0)
Dec Gold Expert Joined: 5/19/2006 Last visit: 10/23/2024 Posts: 549 Rating: (107)	Hi, I think you have to contact Hotline for descriptions on this EventID and posible effects on the Active CPU. Dec

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10/8/2006 12:06 PM	Rate (0)
Late Platinum Expert Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318)	Hi Angela, Can youplacethe Hardware configuration of your H-System on the forum and also the hole diagnostic buffer of both CPU's? (in a private email) Are the H-CPUs both on the newest firmware version? I didn't get well or both CPUs where stopped (the whole H-System) ? Normally this message is a nasty one, please check if there where no connectors with bend pins. [:o] If the H-System is working already for a while, then it might be something else. Is it in a environment with a lot of vibrartion, when yes, please check all equipment for defective connectors and so on. [:(]
	I hope that the answer will help, if you have still questions, don't hesitate to ask me. All the best, Late Never say never, think in solutions, not in trouble......
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