GE MI-869 - Page 261

CHAPTER 4: SETPOINTS PROTECTION
869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL 4–143
ALARM FUNCTION
Range: Disabled, Alarm, Latched Alarm
Default: Disabled
This setting enables the Undercurrent Alarm functionality.
ALARM PICKUP
Range: 0.10 to 0.95 x FLA in steps of 0.01 x FLA
Default: 0.70 x FLA
This setting specifies a pickup threshold for the alarm function.
ALARM PICKUP DELAY
Range: 0.00 to 180.00 s in steps of 0.01 s
Default: 1.00 s
This setting specifies a time delay for the alarm function.
ALARM DROPOUT DELAY
Range: 0.00 to 180.00 s in steps of 0.01 s
Default: 1.00 s
This setting specifies a time delay to reset the alarm function.
ALARM OUTPUT RELAY X
Range: Do Not Operate, Operate
Default: Do Not Operate
Any assignable output relay can be selected to operate upon Undercurrent alarm
function operation.
BLOCK
Range: Off, Any operand from the list of FlexLogic operands
Default: Off
The Undercurrent can be blocked by any asserted FlexLogic operand.
EVENTS
Range: Disabled, Enabled
Default: Enabled
TARGETS
Range: Disabled, Self-reset, Latched
Default: Latched