CHAPTER 4: INTERFACES
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL 4–35
conditions at the time of the event.
Additional information on how to download and save events is shown in Event Recorder on
page 4–40.
Z From the window main menu bar, press the Preference button to open
the Setup page to change the graph attributes.
The following window will appear:
Z Change the Color of each graph as desired, and select other options, as
required, by checking the appropriate boxes.
Z Click OK to store these graph attributes, and to close the window.
The Waveform Capture window will reappear with the selected graph attributes available
for use.
4.6.3 Phasors
The EnerVista 489 Setup software can be used to view the phasor diagram of three-phase
currents and voltages. The phasors are for: Phase Voltages Va, Vb, and Vc; Phase Currents
Ia, Ib, and Ic.
Z With the EnerVista 489 Setup software running and communications
established, open the Actual Values > Metering Data window.
Courtesy of NationalSwitchgear.com
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