Application example4.Logic requirement4.1.The following is an example of building PLC logic in COM600, and not intended toimplement a complete breaker failure protection logic. An example project is providedon the SAB600 installation CD.Logic_Processor_System_Diagram.jpgFigure 4.1-1 System diagram (Feeder #2 as the source)In the system shown in Figure 4.1-1 with three breakers, the failure protection plan isthe following:281MRS756738COM600 series 5.1Logic Processor User's Manual