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OPC communication problem. WinCC v6 SP4

Created by: Mestiza at: 10/2/2008 7:54 AM (14 Replies)

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10/2/2008 7:54 AM	Rate (0)
Mestiza Posts: 8 Rating: (0)	Excuse for my very bad English . There is a following problem: the project on WinCC v6 SP4 Is made. In it connection with PLC under interface OPC is created. Periodically connection on OPC fault(once a month). The problem is solved restart of a server. Somebody faced this problem? How it is solved?
Mestiza Posts: 8 Rating: (0)
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10/2/2008 11:34 AM	Rate (0)
rit03 Silver Member Joined: 6/13/2006 Last visit: 2/11/2023 Posts: 341 Rating: (24)	Hi Mestiza Please look in:"C:\Program Files\Siemens\WinCC\Diagnose" andcheck for error in OPC log file. Regards, rit03

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10/2/2008 1:33 PM	Rate (0)
Mestiza Posts: 8 Rating: (0)	in OPC lof file appears: 345 ERROR - OPCWatchDog::Terminate - Timeout waiting for thread to terminate. 361 WARNING ..COPCConnection::~COPCConnection Killing thread 00000354, inactive for 873886703 ms
Mestiza Posts: 8 Rating: (0)
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10/2/2008 2:35 PM	Rate (0)
rit03 Silver Member Joined: 6/13/2006 Last visit: 2/11/2023 Posts: 341 Rating: (24)	There were some event which deactivated OPC comm but It has not been clear. Can you attach OPC log file. Reagrds rit03
	Last edited by: rit03 at: 10/2/2008 2:36 PM
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10/3/2008 6:42 AM	Rate (0)
Mestiza Posts: 8 Rating: (0)	Unfortunately, I can not attach out a log, but I can send on e-mail And In project WinCC there are some screens. Switching between windows is carried out by means of the menu. On screens values of the variables created by means of OPC show. If long time (it is more 2 weeks) to not be switched to these windows data of tags OPC at these windows are not updated. Besides in the given tags it is impossible to write down values. Deactivation of project WinCC does not solve a problem. For the decision of a problem it is necessary to reload a computer. You faced the given problem? Whether there are patches for the decision of the given problem?
Mestiza Posts: 8 Rating: (0)	Last edited by: Mestiza at: 10/3/2008 6:45 AM
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10/3/2008 1:53 PM	Rate (0)
Danielle Posts: 1275 Rating: (123)	Hi Mestiza, If you zip and attach all of the Diagnose folder here more people might be able to help you... Best regards, Danielle
Danielle Posts: 1275 Rating: (123)
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10/6/2008 5:43 AM	Rate (0)
Mestiza Posts: 8 Rating: (0)	/diagnose Attachment Diagnose.zip (68 Downloads)
Mestiza Posts: 8 Rating: (0)
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10/6/2008 1:24 PM	Rate (0)
Palmerita Posts: 102 Rating: (11)	Hi Mestiza.. I tried to open your file, but I got a message saying it is invalid..
Palmerita Posts: 102 Rating: (11)
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10/10/2008 10:18 AM	Rate (0)
Mestiza Posts: 8 Rating: (0)	Hi Palmerita! I don't know! I don't have this problem ..
Mestiza Posts: 8 Rating: (0)	Last edited by: Mestiza at: 10/10/2008 10:18 AM
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10/10/2008 3:26 PM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 8/24/2023 Posts: 4102 Rating: (193)	Hello Mestiza, it isn't possible for me too to open your file. How did you created this file? Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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