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OPC UA PubSub Configuration Error (PLCN0044): '...': The publishing interval must not be less than 20 ms.

The publishing interval of a writer group in the configurationOPC UA PubSub communication is set to a value lower than the minimum value of 20 ms. The value defines the time interval in which the writers in this group publish their data to the network.

Remedy

  1. Double-click the error message to jump to the corresponding editor.
  2. Correct the affected publishing interval by entering an integer value >= 20.