User-Programmable Fault Report - GE B90 Instruction Manual

5.2 PRODUCT SETUP
The date and time can be synchronized a known time base and to other relays using an IRIG-B signal. It has the same
accuracy as an electronic watch, approximately ±1 minute per month. If an IRIG-B signal is connected to the relay, only the
current year needs to be entered. See the
The
REAL TIME CLOCK EVENTS
The
LOCAL TIME OFFSET FROM UTC
(Greenwich Mean Time) in hours. This setting has two uses. When the B90 is time synchronized with IRIG-B, or has no
permanent time synchronization, the offset is used to calculate UTC time for IEC 61850 features. When the B90 is time
synchronized with SNTP, the offset is used to determine the local time for the B90 clock, since SNTP provides UTC time.
The daylight savings time (DST) settings can be used to allow the B90 clock can follow the DST rules of the local time
zone. Note that when IRIG-B time synchronization is active, the DST settings are ignored. The DST settings are used when
the B90 is synchronized with SNTP, or when neither SNTP nor IRIG-B is used.
Only timestamps in the event recorder and communications protocols are affected by the daylight savings time set-
tings. The reported real-time clock value does not change.
NOTE

PATH: SETTINGS PRODUCT SETUP
 USER-PROGRAMMABLE
 FAULT REPORT 1
5
When enabled, this function monitors the pre-fault trigger. The pre-fault data are stored in the memory for prospective cre-
ation of the fault report on the rising edge of the pre-fault trigger. The element waits for the fault trigger as long as the pre-
fault trigger is asserted, but not shorter than 1 second. When the fault trigger occurs, the fault data is stored and the com-
plete report is created. If the fault trigger does not occur within 1 second after the pre-fault trigger drops out, the element
resets and no record is created.
The user programmable record contains the following information: the user-programmed relay name, detailed firmware
revision (6.0x, for example) and relay model (B90), the date and time of trigger, the name of pre-fault trigger (a specific
FlexLogic™ operand), the name of fault trigger (a specific FlexLogic™ operand), the active setting group at pre-fault trig-
ger, the active setting group at fault trigger, pre-fault values of all programmed analog channels (one cycle before pre-fault
trigger), and fault values of all programmed analog channels (at the fault trigger).
Each fault report is stored as a file to a maximum capacity of ten files. An eleventh trigger overwrites the oldest file. The
EnerVista UR Setup software is required to view all captured data. A
the report is triggered.
The relay includes two user-programmable fault reports to enable capture of two types of trips (for example, trip from ther-
mal protection with the report configured to include temperatures, and short-circuit trip with the report configured to include
voltages and currents). Both reports feed the same report file queue.
5-34
COMMANDS
setting allows changes to the date and/or time to be captured in the event record.
setting is used to specify the local time zone offset from Universal Coordinated Time


USER-PROGRAMMABLE FAULT REPORT

FAULT REPORT 1
FUNCTION: Disabled
PRE-FAULT 1 TRIGGER:
MESSAGE
Off
FAULT 1 TRIGGER:
MESSAGE
Off
FAULT REPORT 1
MESSAGE
Off
FAULT REPORT 1
MESSAGE
Off
FAULT REPORT 1
MESSAGE
Off
FAULT REPORT 1 #32:
MESSAGE
Off
B90 Low Impedance Bus Differential System
 menu to manually set the relay clock.
SET DATE AND TIME
5.2.8 USER-PROGRAMMABLE FAULT REPORT

USER-PROGRAMMABLE FAULT REPORT 1(2)
Range: Disabled, Enabled
Range: FlexLogic™ operand
Range: FlexLogic™ operand
Range: Off, any actual value analog parameter
#1:
Range: Off, any actual value analog parameter
#2:
Range: Off, any actual value analog parameter
#3:
↓
Range: Off, any actual value analog parameter
FAULT RPT TRIG
5 SETTINGS
event is automatically created when
GE Multilin