Chapter 5 POU and Task In the Export Function blocks window, specify a path in the Drive/Path box, type a file name in the File Name box, and select POUs of the function block type which will be exported in the Function Blocks section. If the users want to protect the file which will be exported with a password, they have to select the Password Setting checkbox, type the same passwords in the Password box and the Confirmation box. English letters, numerical digits, and spaces can be typed in the boxes. Finally, click OK . 5.4.8 Importing Function Block POU Similar to Exporting , users can only operate on the current editing project for Import .
When importing, exported POU cannot import back under Function Blocks . Choose Function Blocks from Import in the File menu to directly operate on the current editing project for import; or, click Function Blocks to select Import Function Blocks from the quick menu. 5-27 Specify a path and type a file name. POUs. Type the sa Select POUs. Type the sa me passwords.