VisualizationΒΆ

A visualization object can be used to show the actual values of all inputs and outputs of the instance of the function block. The visualization can also be used to control the function block by those inputs which are not connected inside the program.

In IEC 61131-3 editor, you can add a visualization object in the project and select the required function block visualization.

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Visualization: Selection of function blocks

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Example: WAV_FILE_READ_VISU_PH

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Example: WAV_FILE_READ_VISU_PH in offline and online mode

Colors

  • WHITE: Current FALSE and should be FALSE in normal operation.
  • GREEN: Current TRUE and should be TRUE in normal operation.
  • YELLOW: Current FALSE but should be TRUE in normal operation.
  • RED: Current TRUE but should be FALSE in normal operation.

Color of the background can be changed by writing a value to the global variable dwWAV_FILE_VisuBackgroundColor.

Color of the title can be changed by writing a value to the global variable dw WAV_FILE_VisuTitleColor.