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Problem by the switchover - softwareredundancy

8/27/2010 10:00 AM	Rate (0)
Buzz LightYear Experienced Member Joined: 5/25/2007 Last visit: 12/24/2025 Posts: 83 Rating: (3)	Dear Titas: Thanks for your help,I update the library in my project,the slave and sync problem is solved,but a new problem happened,When I power off one CPU(ex:CPU A Master),itswitchover to the other CPU(CPU B) automatically,but when I power on the CPU A,it's in stop mode and the message in Diagnoctic buffer shows "the DB1 is not exist",after deleting the DB2,DB3 in CPU A on-lineand restart the CPU A,it becomes ok.the same action did in CPU B,the same error sitution happeded again,so I need to test more and if you have more good solution,pleaselet me know. Best regards Buzz LightYear
	Last edited by: CS Moderator at: 8/30/2010 10:46 PM subject added Last edited by: CS Moderator at: 8/30/2010 5:13 PM new subject after splitting
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8/30/2010 1:21 PM	Rate (0)
Buzz LightYear Experienced Member Joined: 5/25/2007 Last visit: 12/24/2025 Posts: 83 Rating: (3)	Dear Titas: the problem is solved,from the mail of siemens SR shows the CPU315-2AH14 v3.0.1 is affected in the function of deleting/creating DB.the function is not active for the same OB cycle,after firmware upgrade,everything is working ok. Best regards Buzz Light Year Attachment SR_Feedback.zip (335 Downloads)

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