GE 750, Instruction Manual

Page: 86 / 504

6-
6
750/760 Feeder Management Relay GE Power Management
6.2 A1 STATUS 6 ACTUAL VALUES
6
6.2.5 FAULT LOCATIONS
The data for each of ten faults detected by overcurrent elements is stored under headings beginning with
FAULT LOCATION 0. This information cannot be cleared; data for new events is always stored as fault 0. The
data for each previous fault is shifted to the next highest number, and event 9 is discarded.
6.2.6 CLOCK
■
FAULT LOCATIONS
■
[ENTER] for more
The Fault Locations actual values path is:
\ ACTUAL VALUES \ A1 STATUS \ FAULT LOCATIONS
■
FAULT LOCATION 0
■
[ENTER] FOR MORE
The Fault Location 0 actual values path is:
\ ACTUAL VALUES \ A1 STATUS \ FAULT LOCATION 0
DATE OF FAULT 0
Mar 16 1997
This message displays the date stamp of fault location 0.
TIME OF FAULT 0
12:34:56.789
This message displays the time stamp of fault location 0.
TYPE OF FAULT:
n/a
This message displays the type of fault as determined by the fault locator. The
message is displayed only if a fault location calculation has been performed.
DISTANCE TO FAULT:
0.00 km
This message displays the calculated distance to the fault, as determined by
the fault locator, in the units selected. The message can only be displayed if a
fault location calculation has been performed.
Zpos (INDUCTIVE):
OHM TO FAULT: 0.00
This message displays the calculated impedance from the relay location to the
fault, as determined by the fault locator, in actual Ohms. The message can
only be displayed if a fault location calculation has been performed.
„ „
CLOCK
„ „
[ENTER] for more
The Clock actual values path is:
\ ACTUAL VALUES \ A1 STATUS \ CLOCK
CURRENT DATE:
November 23 1998
The current date is displayed. If the date has never been programmed, this
message will display “Unavailable”.
CURRENT TIME:
16:30:00
The current time is displayed. If the time has never been programmed, the
message will display “Unavailable”.