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The red symbol indicates that at least one of the TagData or Metadata client is not connected to the Databus, usually it simply lacks the rights for the topic. You have to create topics for alarm and tag data for the user in the IE Databus. The topic names can either be separately specified as follows:
Hint: Different connectors will have a slightly different topic structure.
- "ie/m/j/simatic/v1/opcuac1/dp" for tags metadata
where ie: industrial edge, m: metadata, j: json, opcuac1: OPC UA Connector instance 1, dp: datapoint.
- "ie/d/j/simatic/v1/opcuac1/dp/r/#" for tags data
where ie: industrial edge, d: data, j: json, opcuac1: OPC UA Connector instance 1, dp: datapoint
- “ ie/s/j/simatic/v1/opcuac1/status” for Connector and Connector diagnostic status
where ie: industrial edge, s: status, j: json, opcuac1: OPC UA Connector instance 1
Or:
You can use the wildcard “ie/#”, which includes all topic names above.
The user data you entered for this user is also the credential, with which the OPC UA Connector Configurator will establish connection to Industrial Edge Databus.
Notice:
The procedure described in this post refers to the time of writing of this post (April 2023).
Best regards,
Edge Technical Consulting Germany (JS)
The red symbol indicates a disconnection between your TagData or Metadata client and the Databus, commonly due to insufficient topic permissions.
Resolution: Create topics for the user within the IE Databus. You can use specific topic names or the wildcard "ie/#".
ie/m/j/simatic/v1/opcuac1/dpie/d/j/simatic/v1/opcuac1/dp/r/#ie/s/j/simatic/v1/opcuac1/statusImportant: The username and password you entered are used for OPC UA Connector Configurator connection to the Industrial Edge Databus.
Note: This information is current as of April 2023.
For further assistance, please refer to Siemens SiePortal.
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