7/9/2011 12:50 PM | |
Joined: 11/18/2010 Last visit: 8/5/2022 Posts: 523 Rating: (31) |
Dear Experts, i have configured S7300 station with OPC server and want to access variable of CPU300 but after connecting with simatic net bellow error is comming for extracting variable. error >>item data does not exist in server address space please see below images for detail. please give me some idea is there any problem with any configuration. viral patel Attachmentfiles.zip (220 Downloads) |
7/10/2011 8:01 AM | |
Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365) |
Hi Check the following topics: OPC connection to PLCSIMSimatic net opc and simulator
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This contribution was helpful to1 thankful Users |
7/12/2011 1:38 PM | |
Joined: 11/18/2010 Last visit: 8/5/2022 Posts: 523 Rating: (31) |
i am confused what are the problem with my project configuration every thing s are correct but i can not access variable (please refer previous post images) please refer below s7 program for detail. viral patel
AttachmentSa.zip (180 Downloads) |
7/12/2011 3:28 PM | |
Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365) |
Hi same issue discussed here: How to browse items in OPC server OPC.SimaticNet
Regards |
Last edited by: hdhosseini at: 7/12/2011 3:41 PM |
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7/12/2011 3:36 PM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181)
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Hello, Did you follow http://support.automation.siemens.com/WW/view/en/17413251? Best regards, Hristo Mihalev |
This contribution was helpful to1 thankful Users |
7/14/2011 1:31 PM | |
Joined: 11/18/2010 Last visit: 8/5/2022 Posts: 523 Rating: (31) |
i have followed all step as per above link but at last stage one error is comming at the time when when i am trying to add symbol to opc item list it shows >>item definition does not exist in the server address space.!!!!!! please help what may be the problem thanks, viral patel |
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