Event Recorder; Description; Settings - GE 750 Instruction Manual

8 S1 RELAY SETUP

8.5 EVENT RECORDER

The relay captures a wide variety of events and stores the last 128 in non-volatile memory. See Section 6.5: A4
EVENT RECORDER on page 6–18 for details. A single power system disturbance could conceivably fill half of
the event recorder due to the various events that can be captured. Also, some events may happen on a regular
basis as part of a control scheme (e.g. Power Factor events in a capacitor bank switching scheme). For this
reason, certain event types can be 'filtered' from the event recorder to save room for other events. The follow-
ing setpoints describe the events that can be filtered.
EVENT RECORDER
[ENTER] for more
EVENT RECORDER
FUNCTION: Enabled
RECORD PICKUP
EVENTS: Enabled
RECORD DROPOUT
EVENTS: Enabled
RECORD TRIP
EVENTS: Enabled
RECORD ALARM
EVENTS: Enabled
RECORD CONTROL
EVENTS: Enabled
RECORD LOGIC INPUT
EVENTS: Enabled
RECORD DATE/TIME
EVENTS: Enabled
GE Power Management
Courtesy of NationalSwitchgear.com
The Event Recorder setpoints path is:
\ SETPOINTS \ S1 RELAY SETUP \ EVENT RECORDER
Range: Enabled, Disabled
Enter Disabled for this setpoint to inhibit recording of all events. Disabling the
event recorder will not clear any data in the event recorder.
Range: Enabled, Disabled
Enter Disabled for this setpoint to inhibit recording of element pickup events.
Range: Enabled, Disabled
Enter Disabled for this setpoint to inhibit recording of element dropout events.
Range: Enabled, Disabled
Enter Disabled for this setpoint to inhibit recording of events that occur when
an element that has been programmed to the Trip or Trip & AR function oper-
ates.
Range: Enabled, Disabled
Enter Disabled for this setpoint to inhibit recording of events that occur when
an element that has been programmed to the Alarm function operates.
Range: Enabled, Disabled
Enter Enabled for this setpoint to permit recording of events that occur when
an element that has been programmed to the Control function operates.
Range: Enabled, Disabled
Enter Disabled for this setpoint to inhibit recording of logic input events.
Range: Enabled, Disabled
Enter Disabled for this setpoint to inhibit recording of set date and set time
events.
750/760 Feeder Management Relay
8.5 EVENT RECORDER

8.5.1 DESCRIPTION

8.5.2 SETTINGS

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