3 JEP0-IL9504_A
1.15. Test functions ....................................................................................................................................... 78
1.15.1. DO Contact Test ................................................................................................................................... 78
1.15.2. Test Mode ............................................................................................................................................ 80
1.15.3. Relay Interface Test ............................................................................................................................. 82
1.16. Showing the PC-HMI operation manual ............................................................................................... 84
2. Waveform Analysis ................................................................................................................................ 85
2.1. Introduction ........................................................................................................................................... 85
2.2. Precautions on software use ................................................................................................................ 86
2.3. Notational conventions ......................................................................................................................... 87
2.4. About images and drawings ................................................................................................................. 87
2.5. About the waveform analysis tool ......................................................................................................... 88
2.5.1. Overview .............................................................................................................................................. 88
2.5.2. Features ............................................................................................................................................... 88
2.6. Basics for operation .............................................................................................................................. 89
2.6.1. Data files and data file names .............................................................................................................. 89
2.7. PC configuration ................................................................................................................................... 90
2.8. Waveform display ................................................................................................................................. 90
2.8.1. Opening waveform data ....................................................................................................................... 92
2.8.2. Version information display .................................................................................................................. 94
2.8.3. Closing the waveform screen ............................................................................................................... 94
2.8.4. Waveform data information display ...................................................................................................... 95
2.8.4.1. Setting values for analog elements .......................................................................................................... 96
2.8.4.2. Setting binary elements ............................................................................................................................ 99
2.8.5. Zooming into/out of waveform data .................................................................................................... 101
2.8.6. Moving cursors ................................................................................................................................... 104
2.8.7. Editing waveform data ........................................................................................................................ 106
2.8.7.1. Moving waveform data ........................................................................................................................... 106
2.8.7.2. Superimposing waveform data ............................................................................................................... 108
2.8.8. Creating line-line and zero-sequence elements ............................................................................... 110
2.8.9. Setting the phase order ...................................................................................................................... 112
2.8.10. Printing waveform data ....................................................................................................................... 114
2.8.10.1. Printing the screen displayed ............................................................................................................... 114
2.8.11. Toolbar and Status Bar ....................................................................................................................... 116
2.8.11.1. Showing and hiding Toolbar and Status Bar ........................................................................................ 116
2.8.11.2. Toolbar functions .................................................................................................................................. 118
2.8.12. Menu hierarchy ................................................................................................................................... 119
2.8.13. Setting measurement and analysis parameters ................................................................................. 122
2.8.13.1. Selecting the unit of time ...................................................................................................................... 122
2.8.13.2. Selecting the reference phase .............................................................................................................. 123
2.8.13.3. Selecting a phase setting ..................................................................................................................... 125
2.8.13.4. Selecting options .................................................................................................................................. 126
2.8.13.5. Setting relay values .............................................................................................................................. 128
2.8.14. Showing measured values of waveform data ..................................................................................... 130
2.8.14.1. Showing instantaneous values ............................................................................................................. 130
2.8.14.2. Showing RMS values ........................................................................................................................... 131
2.8.14.3. Showing phase differences .................................................................................................................. 132
2.8.14.4. Showing frequencies ............................................................................................................................ 133
2.8.14.5. Show harmonics ................................................................................................................................... 134
2.8.14.6. Showing the time between cursors ....................................................................................................... 135
2.8.14.7. Showing the relay operating time ......................................................................................................... 136
2.8.15. Showing analytical values of waveform data ...................................................................................... 137
2.8.15.1. Showing symmetrical components ....................................................................................................... 137
2.8.15.2. Showing impedance values .................................................................................................................. 138
2.8.15.3. Fault location function........................................................................................................................... 139