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Help error message "no neighbor could be detected"

Created by: dabkom at: 5/17/2019 9:45 AM (5 Replies)

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5/17/2019 9:45 AM	Rate (0)
dabkom Posts: 3 Rating: (0)	Hello, Cant find problem?! Work with CPU 1512SP F-1 PN and three SIMATIC ET 200SP. I'm getting 4 error mesage . This is the mesages: 1.No neighbor could be detected with port 1 2.Conection error - connection interrupted with port 1 3.No neighbor could be detected with port 2 4.Conection error - connection interrupted with port 2 But all working good , without any problem. What can I do with this problem?????? Attachment tia2.png (120 Downloads)
dabkom Posts: 3 Rating: (0)
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5/17/2019 9:46 AM	Rate (0)
dabkom Posts: 3 Rating: (0)	And the messages Attachment tia.png (118 Downloads)
dabkom Posts: 3 Rating: (0)
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5/17/2019 9:50 AM	Rate (0)
mopS04 Platinum Expert Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1027)	hi dabkom, do you need a projected topology? Is it wired like you projected it? For "normal" operation a projected topology is not neccessary. If you don´t use MRP, IRT or device-change without exchange-media, delete the wired connections in topology-view. The connections in Network-view are everything you need. hope this helps, regards,
	FCK WAR! Be nice!
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5/17/2019 9:53 AM	Rate (0)
Towome Platinum Expert Joined: 7/9/2015 Last visit: 1/27/2023 Posts: 3273 Rating: (458)	Hi dabkom, I am sorry, I can´t find any error - in your last Screenshot: please scroll down and activate button "goto" and check location of error. Regards, Towome
	If my post was useful, please rate me - thank you!
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5/17/2019 12:40 PM	Rate (0)
dabkom Posts: 3 Rating: (0)	Thanks to everyone for a quick response. The problem as it turned out was in the absence of time synchronization with the server. Now everything has become normal.
dabkom Posts: 3 Rating: (0)	Last edited by: dabkom at: 05/17/2019 12:41:02
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This contribution was helpful to 3 thankful Users 0_Einstein nery.matheus Towome

11/26/2022 5:23 PM	Rate (0)
table tennis player Joined: 8/27/2022 Last visit: 12/25/2022 Posts: 1 Rating: (0)	I got same problem, use your suggestion and it is solved. Thanks

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