Explaination on OCR First Example's block diagram.

[nur]

I need more explaination on the OCR First Example's block diagram..I don't understand the using of the structure.

[Jaidev]

Hi nur,

The structure in the Block diagram is a stacked sequence structure. It goes through all its subdiagrams or frames starting from 0. If you want to follow the program, read it starting at frame zero for the outermost structure and explore all the substructures and cases.

You can always use the context help (select an object and press CTRL+H) to understand any logic that you dont understand.

Jaidev