The “Aggregation Processor” is installed with the UA Office Link Application. The processor calculates the maximum, minimum and average of all input values. If all or part of the input values are one-dimensional arrays then the summarized values are calculated over all array elements of the input values.
If any input value is of “uncertain” quality then the output values will also be of uncertain quality.
If any input value is of “bad” quality then all output values will also be of bad quality.
Add to Task¶
Add the “Aggregation Processor” to a task by dragging it from the “Build” panel onto the task’s “Task Builder” panel.
Select the “Aggregation Processor” item in the “Task Builder” panel to view it’s properties.
You can change the following properties:
- The title of the “Aggregation Processor” as it appears within the task builder.
Press the “Apply” button to commit your changes.
The following example shows a task that transfers data from OPC UA to an ODBC database with the maximum, minmum and average values for “Ramp1”, “Ramp2” and “Ramp3” stored into the database.