GEK-113032A W650 Wind Generator Protection System 4-454 HUMAN INTERFACES. 4.2 HUMAN MACHINE INTERFACE (HMI)4The format of the displayed screens is as follows:Select the Fault report menu in text menuIf there is more than one fault record rotate the shuttle key and select the desiredrecord to be displayed.First screen with general fault information: Fault report #number, fault type, distanceand date and time.Second screen with metering data for that fault record. All this data is a summaryfrom the fault report file that can be retrieved via EnerVista 650 Setup software.Figure 4–20: FAULT REPORT NAVIGATION IN HMIPossible fault types are as follows:GROUND Ground faultsAG phase A to groundABG phase AB to groundBG phase BG to groundBCG phase BCG to groundCG phase CG to groundCAG phase CAG to groundPHASE Phase to phase faultsAB phase A to phase BBC phase B to phase CCA phase C to phase A3PHASE Three-phase faults (shown on the display as 3PH)NAF Fault type not calculated
