Software quality

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Software quality

To ensure software quality according to ISO/IEC 9126, SELMO is used as an implementation method. By modelling the process and the plant or machine, an abstract image of the software is created. From this model, the PLC software is generated as a ready-made control system for processes. The structure of the software is thus created automatically and separates logic (sequence) and function (driver). This increases the software quality in terms of usability, reusability, etc. The result is a level of maturity of software similar to that of electrics and mechanics. Software becomes interchangeable. Creators, maintainers and users have a clear picture and can easily use the software.