Multilin 469 Motor Management Relay ... - GE Digital Energy

CHAPTER 4: INTERFACES
4.6.5 Event Recorder
The 469 event recorder can be viewed through the EnerVista 469 Setup software. The
event recorder stores generator and system information each time an event occurs (e.g.
breaker failure). A maximum of 256 events can be stored, where E256 is the most recent
event and E01 is the oldest event. E01 is overwritten whenever a new event occurs. Refer
to Event 01 to Event 256 on page 6–33 for additional information on the event recorder.
Use the following procedure to view the event recorder with EnerVista 469 Setup:
With EnerVista 469 Setup running and communications established,
EVENT LISTING
Lists the last 256 events
with the most recent
displayed at top of list.
DEVICE ID
The events shown here
correspond to this device.
Select the Actual > A4 Event Recorder item from the main menu.
This displays the Event Recorder window indicating the list of
recorded events, with the most current event displayed first.
EVENT SELECTION
Select an event row to
view event data information,
which will be displayed in the
window to the right
EVENT DATA
System information as
measured by the relay
at the instant of the
event occurrence.
EVENT NUMBER
The event data information
is related to the selected
event is shown
FIGURE 4–9: Event Recorder Window
To view detailed information for a given event and the system information at the moment
of the event occurrence,
Change the event number on the Select Event box.
CLEAR EVENTS
Click the Clear
Events button to
clear the event list
from memory.
SAVE EVENTS
Click the Save Events
button to save the event
record to the PC as a
CSV file.
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL 4–45