GE Multilin 745 User Manual

Advanced enerVista 745 Setup Features
745
Transformer Management Relay
Interfaces
http://www.GEindustrial.com/multilin
4–27
GE Multilin
7. Press “Run” to start the data logger. If the Log Samples to File item is
selected, the enerVista 745 Setup software will begin collecting data at the
selected sampling rate and will display it on the screen. The data log will con-
tinue until the Stop button is pressed or until the selected number of samples is
reached, whichever occurs first.
8. During the process of data logging, the trending screen appears as shown
below.
FIGURE 4–7: Trending Screen
Event Recorder The 745 event recorder can be viewed through the enerVista 745 Setup software.
The event recorder stores transformer and system information each time an event
occurs. A maximum of 40 events can be stored, where E40 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 40 on page 6–26 for additional information on the event
recorder.
Use the following procedure to view the event recorder with enerVista 745 Setup:
1. With enerVista 745 Setup running and communications established, select the
Actual > Event Recorder item from the main menu. This displays the Event
SAVE DATA TO FILE
Select to save the
information to a CSV
file on the PC
MODE SELECT
Select to view Cursor 1,
Cursor 2, or the Delta
(difference) values for
the graph
BUTTONS
Zoom In enlarges the graph
Zoom Out shrinks the graph
Reset clears the screen
Run/Stop starts and stops
the data logger
GRAPH CHANNEL
Select the desired
channel to be captured
from the pull-down menu
LEVEL
Displays the value
at the active
cursor line
WAVEFORM
The trended data
from the 469 relay
CURSOR LINES
Click and drag the
cursor lines with
the left mouse
button

GE Multilin 745 Specifications

General

Brand	GE
Model	Multilin 745
Category	Relays
Language	English