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315-2AG10-0AB0 v2.0 CPU WON'T RESTART AFTER POWER FAILURE
Created by: wmr68 at: 10/11/2012 12:35 AM (1 Replies)
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| 10/11/2012 12:35 AM | |
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Posts: 8 Rating:
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Hi All I was hoping someone could advise me with a solution for the above problem. Upon power up I end up with the cpu with all LED's flashing @ 0.5Hz. The only way I know how to get the cpu to run is to disconnect the profibus network from the cpu on power up, then reconnect it once the cpu is running. Also on this rack is a CP 343-5FA00-0XE0. I am getting mini protocol error messagesin the diagnostic buffer of the CP (Event ID 16# F9C1:0702). The cp seems to take a long time toenter run mode (approx. 6 minutes after the cpu has entered run mode). I am wondering if my problem is caused by the incompatibility issue discussed in the following entry: Limiting Conditions of Use for the CP342-5 and CP343-5 Any advice that you could provide would be most appreciated.Regards, Wayne |
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