GE 889 Instruction Manual page 177

CHAPTER 4: SETPOINTS
889 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL
TRIGGER POSITION
Range: 0 to 100% in steps of 1%
Default: 20%
This setting indicates the location of the trigger with respect to the selected length of
record. For example at 20% selected trigger position, the length of each record will be
split on 20% pre-trigger data, and 80% post-trigger data.
TRIGGER SOURCE:
Range: Off, Any FlexLogic operand
Default: Off
The trigger source can be any digital input: an operand from the list of FlexLogic
operands, a contact input, a contact output, a virtual input or output, or a remote input
or output.
TRIGGER ON ANY PKP
Range: On, Off
Default: Off
Selection of "On" setting enables triggering of the recorder upon pickup condition
detected by any of the protection or control elements.
TRIGGER ON ANY OP
Range: On, Off
Default: Off
Selection of "On" setting enables triggering of the recorder upon operate state of any of
the enabled protection or control elements.
TRIGGER ON TRIP
Range: On, Off
Default: Off
Selecting the "On" setting enables triggering of the recorder when any of the protection
elements configured as a "Trip" function operates, or the state of the operand assigned
to operate the #1 Trip output relay changes to "high".
TRIGGER ON ALARM
Range: On, Off
Default: Off
Selecting "On" setting enables triggering of the recorder when any of the protection
elements configured as "Alarm", or "Latched Alarm" function operates, or the state of the
operand assigned to trigger the Alarm LED changes to "high".
DIGITAL INPUT 1 to 64
Range: Off, Any FlexLogic operand
Default: Off
ANALOG INPUT 1 to 16
Range: Off, Any FlexLogic analog parameter
Default: Off
DEVICE
4–47