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3 SETUP AND OPERATION 3.5 SETUP PROGRAM
COMMANDS > /USE CURRENT INPUTS:
The relay will use actual currents from its rear terminal inputs for all readings. A current injection set would need to be con-
nected to the relay during simulation to use this mode. The relay front panel TEST switch 8 must be on for simulation mode
to work.
COMMANDS > SIMULATE DIALS:
Protection settings can be generated from the computer instead of the actual dials on the front of the relay. Use this menu
to simulate dial settings from the computer and see the effect that changes make during simulation. Enter the desired set-
tings with the Setpoints > Simulated Dials menu before executing this command. Relay front panel TEST switch 8
must be on for simulation mode to work.
COMMANDS > SIMULATE CURRENTS:
Once desired current values for a fault simulation have been entered into the computer using the
Setpoints > Simulated Currents menu, make the relay see these currents by executing this menu selection. Pro-
3
tection timeout begins as soon as the relay receives the command over the serial communications link. After a trip, the
relay will return to Command > Use Current Inputs mode and the Command > Simulate Currents command
must be executed for each new trip simulation. The relay front panel TEST switch 8 must be on for simulation mode to
work.

3.5.9 FILE

FILE > FILE TO RELAY:
Transfer all settings except the actual relay settings from a file on the disk in the default directory to the relay connected to
the computer. Previously saved simulation setups can be automatically loaded this way.
FILE > RELAY TO FILE:
Transfer all settings in the relay connected to the computer to a file on the disk in the default drive. When used with the print
command in Setpoints Editor > File, this is useful for making hardcopy records of relay settings prior to installation
in the field.
FILE > PRINT LAST TRIP:
Print a hard copy of relay settings and pre-trip data to the printer. If the relay is in dial simulation mode, the simulation set-
tings are printed, otherwise the real relay settings are printed. This feature is useful to keep a hard copy of the last fault sim-
ulation.

3.5.10 INFO

Product features are displayed in this screen for reference. No operation is performed when this menu item is selected.

3.5.11 RETURN

When using a mouse, click on this menu to move cursor up to the next higher menu level. This selection is the same as
pressing the ESCAPE key.
GE Power Management 735/737 Feeder Protection Relay 3-15