CHAPTER 4: SETPOINTS TESTING889 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL 4–393TestingFigure 4-159: Testing Display HierarchyPath: Setpoints > Testing• Simulation• Test LEDs• Contact Inputs• Output RelaysThe 8 Series can simulate current and voltage inputs when the Simulation feature isenabled. Other test operations are also possible such as the LED lamp test of each color,contact input states and testing of output relays.Pre-FaultSetpoints DeviceSystemInputsOutputsProtectionMonitoringControlFlexLogicLevel 1 Level 2 Level 3 Level 4SetupTestingSimulationTest LEDsContact InputsOutput RelaysFaultPost-Fault
