This command is used for loading any desired file onto the controller. It opens the dialog for 'Write file to controller' in which you can select the desired file.
After the dialog is closed using the 'Open' button, the file is loaded into the controller and stored there under the same name. The loading process is accompanied by a progress dialog.
With the command 'Online' 'Load file from PLC' you can retrieve a file previously loaded on the controller.