After restarting the OPC UA server, parameters in the PLC Designer remain "red"

Removed from:
V1.13

Behavior of the new version:

After restarting the OPC UA server via the diagnostics tab, the parameters are displayed with current values.


Description of the behavior:

In the PLC Designer, the OPC UA server of the controller can be restarted via the diagnostics tab of the server node.

Even after a successful restart of the server, the parameters on the tab card are displayed in "red".

 

Conditions under which the behavior occurs:

  • PLC Designer is connected to the controller online.
  • Diagnostics tab of the OPC UA server is displayed.
  • OPC UA Server is restarted via the "Restart"button.

 
Affected products:
Controller c550 
Controller c520
Controller c430
ab FW V1.11


Short-term measures, Recommendations, Rating:

Close and reopen the OPC UA Server diagnostics tab.



URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202300432/1/
Meta data
Taxonomy: Controller c520 , Controller c550 , Controller c500 , System
AKB-ID: 202300432
Last update: 2025/07/04
Category: Version Informations

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