Object-orientated Process Automation with SattLine (Paperback)

Modern industrial plants often have a number of distributed control systems which are monitored by a central process computer. The operator can select different plant pictures using the computer's colour monitor, and study the status of the process. #FDESattLine is an object-oriented system used both for programming the functions of the plant and for presentation of the plant pictures. In SattLine, all actual process objects, such as valves, pumps, controllers etc., are represented by their own program modules. The modules present the real-life process objects on the screen, and also contain the program for internal functioning of the objects, together with their interaction with other objects and with the operator.