GE D30 Instruction Manual page 250

SYSTEM SETUP
5
A description of the operation of the breaker control and status monitoring features is provided in chapter 4. Information to
program the settings is covered here. These features are provided for two or more breakers; a user can use only those
portions of the design relevant to a single breaker, which must be breaker 1.
The number of breaker control elements depends on the number of CT/VT modules specified with the D30. The following
settings are available for each breaker control element.
BREAKER 1 FUNCTION
BREAKER1 PUSH BUTTON CONTROL
— Assign a user-defined name (up to six characters) to the breaker. This name is used in flash messages
BREAKER 1 NAME
related to breaker 1.
— Selects "3-Pole" mode, where all breaker poles are operated simultaneously, or "1-Pole" mode where all
BREAKER 1 MODE
breaker poles are operated either independently or simultaneously.
— Selects an operand that creates a programmable signal to operate an output relay to open breaker 1.
BREAKER 1 OPEN
BREAKER 1 BLK OPEN
operate functionality or to block operation from a panel switch or from SCADA.
— Selects an operand that creates a programmable signal to operate an output relay to close breaker 1.
BREAKER 1 CLOSE
BREAKER 1 BLK CLOSE
operate functionality or to block operation from a panel switch or from SCADA.
5-118
BREAKER 1 BLK OPEN:

Off
BREAKER 1 CLOSE:

Off
BREAKER 1 BLK CLOSE:

Off
BREAKER 1 ΦA/3P CLSD:

Off
BREAKER 1 ΦA/3P OPND:

Off
BREAKER 1 ΦB CLOSED:

Off
BREAKER 1 ΦB OPENED:

Off
BREAKER 1 ΦC CLOSED:

Off
BREAKER 1 ΦC OPENED:

Off
BREAKER 1 Toperate:

0.070 s
BREAKER 1 EXT ALARM:

Off
BREAKER 1 ALARM

DELAY:
MANUAL CLOSE RECAL1

TIME:
BREAKER 1 OUT OF SV:

Off
BREAKER 1 EVENTS:

Disabled
— This setting enables and disables the operation of the breaker control feature.
— Set to "Enable" to allow faceplate pushbutton operations.
— Selects an operand that prevents opening of the breaker. This setting can be used for select-before-
— Selects an operand that prevents closing of the breaker. This setting can be used for select-before-
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand
Range: 0.000 to 65.535 s in steps of 0.001
Range: FlexLogic operand
Range: 0.000 to 65.535 s in steps of 0.001
0.000 s
Range: 0.000 to 65.535 s in steps of 0.001
0.000 s
Range: FlexLogic operand
Range: Disabled, Enabled
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS