GE 469

CHAPTER 4: INTERFACES
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL 4–39
The waveform file numbering starts with the number zero in the 469; therefore, the
maximum trigger number will always be one less then the total number triggers available.
Z Click on the Save to File button to save the selected waveform to the
local PC.
A new window will appear requesting for file name and path.
The file is saved as a CSV (comma delimited values) file, which can be viewed and
manipulated with compatible third-party software.
Z To view a previously saved file, click the Open button and select the
corresponding CSV file.
Z To view the captured waveforms, click the Launch Viewer button. A
detailed Waveform Capture window will appear as shown below:
FIGURE 4–7: Waveform Capture Window Attributes
The red vertical line indicates the trigger point of the relay.
The date and time of the trigger is displayed at the top left corner of the window. To match
the captured waveform with the event that triggered it, make note of the time and date
shown in the graph. Then, find the event that matches the same time and date in the event
Displaygraph values
at the corresponding
cursor line.Cursor
lines are identified by
their colors.
CURSOR
LINES
To move lines locate the mouse pointer
over the cursor line then click and drag
the cursor to the new location.
DELTA
Indicates t
imedifference
between the twocursor lines
TRIGGER LINE
Indicates the
point intime for
the trigger
FILE NAME
Indicates the
filename and
complete path
(if saved)
TRIGGER TIME &DATE
Display the time & date of the
Trigger
VECTOR DISPLAYSELECT
Click heretoopenanewgraph
to displayvectors
CURSOR LINE POSITION
Indicate the cursor line position
intime with respect to the
trigger time