10/6/2014 2:14 PM | |
Joined: 5/16/2014 Last visit: 9/12/2022 Posts: 7298 Rating:
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Some Applications or AddOns are creating automatically tags in WinCC-projects. This happens for example via Simatic Manager, when tags are “mapped” from PLC to the WinCC-project. Such tags are write-protected, what means, you can not change or delete them in the Tagmanagement of the WinCC-Explorer.You can only change or delete them via a new “mapping” from the PLC in the Simatic Manager.Sometimes you may get a WinCC-project, but you would not have the former belonging PLC-projects. But you are in need to delete some old tags and connections in the WinCC-project.The only way is then, to make modifications directly in the configuration database of the WinCC-project. See for more information about this topic the attached pdf-file Regards Georg Berghof AttachmentTag_WriteProtected.pdf (1526 Downloads) |
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