GE N60 Instruction Manual page 292

SYSTEM SETUP
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.
BREAKER1 ΦA/3P CLOSED
mechanism. This input is a normally-open 52/a status input to create a logic 1 when the breaker is closed. If the
setting is selected as "3-Pole," this setting selects a single input as the operand used to track the breaker open or
MODE
closed position. If the mode is selected as "1-Pole," the input mentioned is used to track phase A and the
settings select operands to track phases B and C, respectively.
BREAKER 1 ΦC
BREAKER1 ΦA/3P OPND
a logic 1 when the breaker is open. If a separate 52/b contact input is not available, then the inverted
status signal can be used.
BREAKER 1 ΦB CLOSED
pole, this input is used to track the breaker phase B closed position as outlined for phase A.
5
BREAKER 1 ΦB OPENED
pole, this input is used to track the breaker phase B opened position as outlined for phase A.
BREAKER 1 ΦC CLOSED
pole, this input is used to track the breaker phase C closed position as outlined for phase A.
BREAKER 1 ΦC OPENED
pole, this input is used to track the breaker phase C opened position as outlined for phase A.
BREAKER 1 Toperate
and 52/b auxiliary contacts during breaker operation. If transient disagreement still exists after this time has expired, the
BREAKER 1 BAD STATUS
BREAKER 1 EXT ALARM
reporting contact.
BREAKER 1 ALARM DELAY
pole position tracking operands does not declare a pole disagreement. This allows for non-simultaneous operation of the
poles.
MANUAL CLOSE RECAL1 TIME
operator has initiated a manual close command to operate a circuit breaker.
BREAKER 1 OUT OF SV
5-132
— 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-
— Selects an operand, usually a contact input connected to a breaker auxiliary position tracking
— Selects an operand, usually a contact input, that is a normally-closed 52/b status input to create
— If the mode is selected as three-pole, this setting has no function. If the mode is selected as single-
— If the mode is selected as three-pole, this setting has no function. If the mode is selected as single-
— If the mode is selected as three-pole, this setting has no function. If the mode is selected as single-
— If the mode is selected as three-pole, this setting has no function. If the mode is selected as single-
— This setting specifies the required interval to overcome transient disagreement between the 52/a
FlexLogic operand is asserted from alarm or blocking purposes.
— This setting selects an operand, usually an external contact input, connected to a breaker alarm
— This setting specifies the delay interval during which a disagreement of status among the three-
— This setting specifies the interval required to maintain setting changes in effect after an
— Selects an operand indicating that breaker 1 is out-of-service.
N60 NETWORK STABILITY AND SYNCHROPHASOR MEASUREMENT SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
BREAKER 1
and
BREAKER 1 ΦB
BREAKER 1 CLOSED