A method for monitoring the logical execution order and the data transmission of a partitioned into individual modules program

The invention relates to a method for monitoring the execution sequence and the data transfer of a subdivided into individual modules program, whereby the individual modules of the program are connected to one another by means of defined interfaces according to an order and transmit data through these interfaces according to a predetermined standard between the individual modules are, each port of a module is associated with a corresponding indicator, the associated indicators in the data transmission between the individual interfaces to be transmitted, from being formed to the indicators of the individual interfaces in dependence of the linkage of the sequence of the modules through a test algorithm a check value ,