GE Multilin 745 User Manual

Working with Setpoints and Setpoint Files
745
Transformer Management Relay
Interfaces
http://www.GEindustrial.com/multilin
4–15
GE Multilin
Working with Setpoints and Setpoint Files
Engaging a Device The enerVista 745 Setup software may be used in on-line mode (relay connected) to
directly communicate with a 745 relay. Communicating relays are organized and
grouped by communication interfaces and into sites. Sites may contain any number
of relays selected from the SR or UR product series.
Entering Setpoints The System Setup page will be used as an example to illustrate the entering of
setpoints. In this example, we will be changing the current sensing setpoints.
1. Establish communications with the relay.
2. Select the Setpoint > System Setup > Transformer menu item. This can be
selected from the device setpoint tree or the main window menu bar.
3. Select the
LOAD LOSS AT RATED LOAD setpoint by clicking anywhere in the
parameter box. This will display three arrows: two to increment/decrement the
value and another to launch the numerical calculator.
4. Clicking the arrow at the end of the box displays a numerical keypad interface
that allows the user to enter a value within the setpoint range displayed near
the top of the keypad:
5. Click Accept to exit from the keypad and keep the new value. Click on Cancel
to exit from the keypad and retain the old value.

GE Multilin 745 Specifications

General

Brand	GE
Model	Multilin 745
Category	Relays
Language	English