Sel 751A - Event Analysis; Event Waveforms; Text Files; Figure 3.10 Composite Screens for Retrieving Events

3.11
Date Code 20100129 Instruction Manual SEL-751A Relay
PC Software
Event Analysis
Edit > Part Number
Use this menu item to change the part number if it was entered incorrectly
during an earlier step.
Text Files
Select Tools > Setting s > Impor t and Tools > Settings >Export on the
ACSELERATOR QuickSet menu bar to import or export settings from or to a
text file. Use this feature to create a small file that can be more easily stored or
sent electronically.
Event Analysis
ACSELERATOR QuickSet has integrated analysis tools that help you retrieve
information about relay operations quickly and easily. Use the event
information that the SEL-751A stores to evaluate the performance of a system
(select Tools > Events > Get Event Files). Figure 3.10 shows composite
screens for retrieving events.
Figure 3.10 Composite Screens for Retrieving Events
Event Waveforms
The relay provides two types of event data captures: event reports that use
4 samples/cycle filtered data and 16 samples/cycle unfiltered (raw) data. See
Section 9: Analyzing Events for information on recording events. Use the
Options function in Figure 3.10 to select the 16 samples/cycle unfiltered
(raw) data event (default is 4 samples/cycle filtered data).