Patent ID: 11669641

Abstract:
The invention relates to a method for the computer-aided parameterisation of a technical system (1) in which the technical system (1) is used to store a software package (SP) that is signed with a first digital signature (SIG1) and comprises a test program (PM). The technical system (1) checks the validity of the first digital signature (SIG1). If the first digital signature (SIG1) is valid, the software package (SP) is installed on the technical system (1), wherein during the installation the test program (PM) checks whether a number of rules (RU), at least some of which are stored in the test program (PM), are observed by external digital information (DA) coming from outside the software package (SP). If there is a number of conditions (CO) comprising observance of the number of rules (RU) by the external digital information (DA), parameter setting is performed in the technical system (1) by means of the external digital information (DA) and otherwise the method is terminated.