GE T60 User Manual

GE Multilin T60 Transformer Protection System 4-25
4 HUMAN INTERFACES 4.3 FACEPLATE INTERFACE
4
e) CONTROL OF ONE BREAKER
For this application the relay is connected and programmed for breaker 1 only. Operation for this application is identical to
that described above for two breakers.
4.3.7 MENUS
a) NAVIGATION
Press the MENU key to select a header display page (top-level menu). The header title appears momentarily followed by a
header display page menu item. Each press of the MENU key advances through the following main heading pages:
• Actual values
• Settings
• Commands
• Targets
• User displays (when enabled)
ENTER COMMAND
PASSWORD
This message appears when the USER 1, USER 2, or USER 3 key is pressed and a
COMMAND PASSWORD is required; i.e. if COMMAND PASSWORD is enabled and no com-
mands have been issued within the last 30 minutes.
Press USER 1
To Select Breaker
This message appears if the correct password is entered or if none is required. This mes-
sage displays for 30 seconds or until the USER 1 key is pressed again.
BKR1-(Name) SELECTED
USER 2=CLS/USER 3=OP
This message is displayed after the USER 1 key is pressed for the second time. Three
possible actions can be performed from this state within 30 seconds as per items (1), (2)
and (3) below:
(1)
USER 2 OFF/ON
To Close BKR1-(Name)
If the USER 2 key is pressed, this message appears for 20 seconds. If the USER 2 key is
pressed again within that time, a signal is created that can be programmed to operate an
output relay to close breaker 1.
(2)
USER 3 OFF/ON
To Open BKR1-(Name)
If the USER 3 key is pressed, this message appears for 20 seconds. If the USER 3 key is
pressed again within that time, a signal is created that can be programmed to operate an
output relay to open breaker 1.
(3)
BKR2-(Name) SELECTED
USER 2=CLS/USER 3=OP
If the USER 1 key is pressed at this step, this message appears showing that a different
breaker is selected. Three possible actions can be performed from this state as per (1),
(2) and (3). Repeatedly pressing the USER 1 key alternates between available breakers.
Pressing keys other than USER 1, 2, or 3 at any time aborts the breaker control function.

GE T60 Specifications

General

Brand	GE
Model	T60
Category	Relays
Language	English