Data processing system for supporting maintenance and control of hydraulic and pneumatic installations has a system of three database modules on of which is a symbol database for linking and selecting items from the other two

摘要

User-specifiable data processing arrangement for supporting maintenance and control of hydraulic and pneumatic installations has a data processing unit with three database modules: a first module with symbols for components or functional sequences of components; a second module with technical and operating data for each component and a third module with changeable stored maintenance data. The three modules are linked via a graphical user interface with the symbols simplifying selection of components, function sequences of components, technical and operating data and maintenance data.