GE 845 Instruction Manual page 252

PROTECTION
FASTPATH:
4–148
INST DIFF OUTPUT RELAYS
Range: Do Not Operate, Operate
Default: Do Not Operate
The menu includes a list of available output relays to be set for operation or no operation
upon protection operation.
If the setpoint Function is set to "Trip", the list of output relays from the menu does not
include the previously assigned outputs for breaker tripping. The trip outputs are
automatically selected to trigger if protection operates.
EVENTS
Range: Disabled, Enabled
Default: Disabled
TARGETS
Range: Disabled, Self-Reset, Latched
Default: Latched
Figure 4-59: Percent and Instantaneous Differential Protection Logic Diagram
845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: SETPOINTS