Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 2907787, Entry date: 03/15/2019

Why are your tags not displayed although a connection has been established?

  • Entry
  • Associated product(s)
Your connection to the controller is established, but the tag values are not displayed. They have Quality Code 4C (initialization value).

One possible cause is that the DCF file of the project is inconsistent.

Delete the DCF file of the project.
How to delete the DCF file is described in Entry ID 109763043

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