“Download only used images”

: Instead of loading all images from the image pool, CODESYS loads only the images that are actually used in the application on the PLC.

“Download by visualization”

: The image pool is downloaded with the visualization to the controller.

“Internal”

: CODESYS does not provide the image pool in the “ToolBox” view. You cannot drag these images to the visualization.

“Mark library as symbol library”

Marks the image pool as a symbol library for use in a visualization. The symbol library receives the key ‎VisuSymbolLibrary = TRUE‎ as file property in the project information. The ‎VisuElements‎ library is inserted automatically as a placeholder library in the “POUs” pool of the Library Manager.

Requirement: A library project is open.

CODESYS displays symbol libraries that are installed in the repository in the “Project Settings” (“Visualization” category, “Symbol Libraries” tab).

“Textlist for symbol translation”

Select the text list from the drop-down list that contains the translated texts for the image pool.