PLANT DESIGN ASSIST DEVICE AND PLANT DESIGN ASSIST PROGRAM

摘要

A plant design device displays a piping diagram of a plurality of control units on a screen according to piping information, wherein the control units have set therein boundary conditions indicating allowable ranges of loads applied to the control units respectively. A control unit that has a boundary condition designated by a user is displayed in the piping diagram on the screen in a visually identifiable manner from the other control units. A control unit with no boundary condition set may be displayed in the piping diagram on the screen in a visually identifiable manner from the other control units. In addition, referring to predicted loads of the control units computed by a simulator, a control unit, the predicted load of which does not satisfy the boundary condition, may be displayed in the piping diagram on the screen in a visually identifiable manner from the other control units.