Figure 64: Monitoring With Plots - GE RPV311 Technical Manual

Chapter 5 – Operation
2.7.2 Plots
124
To graphically monitor the values related to circuits and DC channel quantities,
access the Web Interface:
Monitoring > Plots
In this screen it is possible to monitor up to 6 different voltage, current, or DC channel
quantities, as shown in Figure 64.

Figure 64: Monitoring with plots

A The Fault Recorder or Disturbance Recorder check boxes allows user to select
which type of recording to trigger.
B The <T > button allows user to trigger the selected record.
RIGGER
C Quantities selected to be monitored.
D <R - > button.
E SCALE
E Plots with time evolution for the values related to the selected quantity.
The graphics show the time evolution of the selected quantity with the update
frequency of 2 points per second. The time selected is related to the pre-fault time of
the synchrophasor recorder.
The plotted points are automatically scaled based on the previous points displayed.
The range between the minimum and maximum current values is adjusted by using
the <R - > button.
E SCALE
RPV311
RPV311-TM-EN-7