12/14/2017 9:27 AM | |
Joined: 3/14/2008 Last visit: 10/8/2024 Posts: 2109 Rating: (941)
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Hi, Can you upload a screenshot of the WinCC databases in SQL Management Studio? The reason that an OS application can disappear from the project is because a database is corrupt in SQL Management Studio (does not have to be the WinCC database). I have experienced this on several applications with a program called VersionDog. This programs creates a backup of the WinCC database for versioning. But, sometimes it could not delete this backup. Simatic Manager responds by removing the WinCC application from the project. After deleting the VersionDog database from Management Studio, the application returned after restarting Simatic Manager. With regard of the entire PLC download, I must assume that changes were made to the PLC after creating the archive. When the archive was retrieved, it did not match the offline project and thus an entire download is necessary....Please check if charts were changed after the archive was created... |
Last edited by: Oreca at: 12/14/2017 9:30:03 AMIf I could help you, you can use the RATE button. Thank you. |
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This contribution was helpful to1 thankful Users |
12/14/2017 10:48 AM | |
Joined: 3/14/2008 Last visit: 10/8/2024 Posts: 2109 Rating: (941)
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Hi, Well, I don't know if you are working with VersionDog program? It was a suggestion that a third program can intervene with Simatic Manager loosing your OS application. If you have VersionDog installed and running, you have to delete the database starting with "VD_". You can do this safely without losing data in SQL Management Studio. |
If I could help you, you can use the RATE button. Thank you. |
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12/14/2017 12:46 PM | |
Joined: 4/13/2016 Last visit: 6/22/2022 Posts: 12 Rating: (0) |
hello, Okay Brother, thanks for helping me out. |
12/15/2017 9:50 AM | |
Joined: 3/14/2008 Last visit: 10/8/2024 Posts: 2109 Rating: (941)
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No problem, Glad to help |
If I could help you, you can use the RATE button. Thank you. |
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