GE C30 Instruction Manual page 232

SYSTEM SETUP
— This setting selects an operand that creates a programmable signal to operate a contact output to close
SWITCH 1 CLOSE
disconnect switch 1.
SWITCH 1 BLK CLOSE
used for select-before-operate functionality or to block operation from a panel switch or from SCADA.
SWTCH 1A/3P CLSD
position tracking mechanism. This input is a normally-open 89/a status input to create a logic 1 when the disconnect
switch is closed. If the
to track the disconnect switch open or closed position. If the mode is selected as
track phase A and the
SWTCH 1 A/3P OPND
to create a logic 1 when the disconnect switch is open. If a separate 89/b contact input is not available, then an inverted
89/a status signal can be used.
SWITCH 1 B CLOSED
pole, this input is used to track the disconnect switch phase B closed position as outlined for phase A.
SWITCH 1 B OPENED
pole, this input is used to track the disconnect switch phase B opened position as outlined for phase A.
SWITCH 1 C CLOSED
pole, this input is used to track the disconnect switch phase C closed position as outlined for phase A.
SWITCH 1 C OPENED
pole, this input is used to track the disconnect switch phase C opened position as outlined for phase A.
SWITCH 1 Toperate
89/b auxiliary contacts during disconnect switch operation. If transient disagreement still exists after this time has expired,
5 the
SWITCH 1 BAD STATUS
SWITCH 1 ALARM DELAY
pole position tracking operands do not declare a pole disagreement. This allows for non-simultaneous operation of the
poles.
IEC 61850 functionality is permitted when the C30 is in "Programmed" mode and not in local control mode.
NOTE
5-114
— This setting selects an operand that prevents closing of the disconnect switch. This setting can be
— This setting selects an operand, usually a contact input connected to a disconnect switch auxiliary
setting is selected as
SWITCH 1 MODE
SWITCH 1 B and SWITCH 1 C
— This setting selects an operand, usually a contact input, that is a normally-closed 89/b status input
— 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 89/a and
FlexLogic operand is asserted from alarm or blocking purposes.
— This setting specifies the delay interval during which a disagreement of status among the three-
3-Pole, this setting selects a single input as the operand used
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1-Pole,
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settings select operands to track phases B and C, respectively.
C30 CONTROLLER SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
the input mentioned is used to
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