METHOD FOR THE SIMPLIFIED MODIFICATION OF APPLICATION PROGRAMS FOR CONTROLLING AN INDUSTRIAL PLANT

摘要

The invention relates to a method for the simplified modification of application programs (2sb/, 3sb/) of an industrial plant (1sb/), comprising the following steps: (a) providing at least one application program (2sb /, 3sb/) in an industrial plant (1), wherein the at least one application program (2sb/3sb/) has a plurality of program points (P1 to P5sb /); (b) providing at least one graphical representation (101sb/ to 103sb/), wherein the at least one graphical representation (101sb / to 103/) shows at least one system state of the industrial plant (1sb/), wherein the system state corresponds to a program point (P1 to P5sb/) and the graphical representation (101 to 103) is linked to at least one program point (P1sb/ to P5sb/) of the at least one application program (2sb/, 3sb/); (c) executing the application program (2sb/, 3sb/) and, if the application program stops, performing the fo11owing steps: (d) comparing the current system state of the industrial plant (1sb/) with the at least one graphical representation (101sb/ to 103sb/) and (e) following a link between the graphical representation and a program point in order to modify the application program.