Code generation for control program in plant control system

摘要

The method involves decomposing an operating and supervision image into individual components in form of representation elements and connecting elements. The individual representation elements are compared with representation symbols stored in an associative table, consisting of display symbols and associated program parts. The program parts associated with the display symbols of the corresponding representation elements are provided for a further processing. The program parts are preferably used for the code generation, and are incorporated in a frame program. Descriptions may be provided in addition to the program parts.