OPCUA32: interoperability issue with empty arrays when calling a method without InputArguments

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• The OPCUA Client driver subscribes to array elements inefficiently causing slow performance with many large arrays.

  Summary The OPCUA client driver subscribes to single array elements which causes slow performance with an OPCUA server with a larger number of large arrays. (>150.000) The peformance of the OPC UA client driver should be improved in regard to ...

• Programming Interface – method `createDynamicProperty()‘ issue.

  Summary The method `createDynamicProperty()‘ return an exception: Given property doesn´t exist. This could occur, when creating a dynamic property in a screen switch function. Example given:    zFunk.SetDynamicProperty("PictSwitch.Picture", ...

• calling the LicenseEntry::Values API method causes a memory leak

  Summary A memory leak in the API method LicenseEntry::Values was fixed, as well as a leak in the screen switch function of the report viewer Description A memory leak in the API method LicenseEntry::Values was fixed, as well as a leak in the screen ...

• Writing empty strings using Blockwrite and the setting "CHAR without header" with the S7TCP32 driver does not work correctly

  Summary When using the S7TCP32 driver with blockwrite active, writing empty "CHAR without header" strings using e.g. recipe group manager, writes the empty string variables with the last used non-empty string value. Description When using the S7TCP32 ...

• The OPCUA client driver sets variables INVALID in the runtime after 20 seconds with specific settings for publishing interval and MaxKeepAliveCount and no value changes in the OPCUA server.

  Summary When the OPCUA client driver uses settings with a publishing interval and a MaxKeepAliveCount that result in a value of more than 20 seconds, and the OPCUA server sends no value changes (publish responses) for all the variables in the ...