Breakers - GE L90 Instruction Manual

5.3 SYSTEM SETUP
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PATH: SETTINGS SYSTEM SETUP
# BREAKER 1
#
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A description of the operation of the breaker control and status monitoring features is provided in Chapter 4. Only informa-
tion concerning programming of the associated settings is covered here. These features are provided for two breakers; a
user may use only those portions of the design relevant to a single breaker, which must be Breaker 1.
• BREAKER 1(2) FUNCTION: Set to "Enable" to allow the operation of any breaker control feature.
• BREAKER1(2) PUSH BUTTON CONTROL: Set to "Enable" to allow faceplate push button operations.
• BREAKER 1(2) NAME: Assign a user-defined name (up to 6 characters) to the breaker. This name will be used in
flash messages related to Breaker 1.
• BREAKER 1(2) MODE: Selects "3-pole" mode, where all breaker poles are operated simultaneously, or "1-pole" mode
where all breaker poles are operated either independently or simultaneously.
• BREAKER 1(2) OPEN: Selects an operand that creates a programmable signal to operate an output relay to open
Breaker No. 1.
• BREAKER 1(2) CLOSE: Selects an operand that creates a programmable signal to operate an output relay to close
Breaker No. 1.
BREAKER 1(2) ΦA/3-POLE: Selects an operand, usually a contact input connected to a breaker auxiliary position
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tracking mechanism. This input can be either a 52/a or 52/b contact, or a combination the 52/a and 52/b contacts, that
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BREAKERS

BREAKER 1
FUNCTION: Disabled
BREAKER1 PUSH BUTTON
MESSAGE
CONTROL: Disabled
BREAKER 1 NAME:
MESSAGE
Bkr 1
BREAKER 1 MODE:
MESSAGE
3-Pole
BREAKER 1 OPEN:
MESSAGE
Off
BREAKER 1 CLOSE:
MESSAGE
Off
BREAKER 1 φA/3-POLE:
MESSAGE
Off
BREAKER 1 φB:
MESSAGE
Off
BREAKER 1 φC:
MESSAGE
Off
BREAKER 1 EXT ALARM:
MESSAGE
Off
BREAKER 1 ALARM
MESSAGE
DELAY:
MANUAL CLOSE RECAL1
MESSAGE
TIME:
BREAKER 1 OUT OF SV:
MESSAGE
Off
XCBR ST.LOC OPERAND:
MESSAGE
Off
L90 Line Differential Relay
BREAKER 1(2)
Range: Disabled, Enabled
Range: Disabled, Enabled
Range: up to 6 alphanumeric characters
Range: 3-Pole, 1-Pole
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: 0.000 to 1 000 000.000 s in steps of 0.001
0.000 s
Range: 0.000 to 1 000 000.000 s in steps of 0.001
0.000 s
Range: FlexLogic™ operand
Range: FlexLogic™ operand
5 SETTINGS
5.3.5 BREAKERS
GE Multilin