Basler BE1-25/79TR, Instruction Manual, Page: 48 / 78

BE1-25/79TR Functional Description
3-21
This activity screen displays a summary report of each record beginning with the most recent record.
Records are numbered 1 to 99. When record #99 occurs the next following record will be record #1.
Each record contains a number of events. An event is stored every time that a control input changes, a
system change occurs, an output change occurs, or a mode changes. A record starts when an event is
stored and the record continues gathering events until the relay reaches RESET MODE or LOCKOUT
MODE.
The EVENT NAME will be one of the following:
Control Inputs
52B
BLOCK HIGH SPEED
DRIVE TO LOCKOUT
DRIVE TO RESET
POWER FAILURE
LINE TEST 1
LINE TEST 2
RESTORE POWER 1
RESTORE POWER 2
PARALLEL
H I G H S P E E D
RECLOSE
CONTROL ENABLE
System Change
LIVE LINE
DEAD LINE
LINE - - -
LIVE BUS
DEAD BUS
BUS - - -
SYSTEM SYNC
SYSTEM UNSYNC
Output Change
CLOSE
TRIP
OUTPUT SYNC
LT1 MEMORY
LT2 MEMORY
RP1 MEMORY
RP2 MEMORY
RELAY TROUBLE
Mode Change
RESET MODE
LOCKOUT MODE
TRIGGER
RESET BY USER
LOSS OF POTENTIAL
RESET MODE and LOCKOUT MODE are represented on the front panel of the relay when the Reset LED
or Lockout LED are lit. TRIGGER occurs when T is typed in this screen or the DETAILED REPORT screen.
LOSS OF POTENTIAL occurs when either the bus or line goes dead while the breaker is closed for the
duration of the LOP TD. RESET BY USER occurs when the RESET EVENT parameter is set in the
REVIEW/RESET MAINTENANCE VALUES screen. LOSS OF POTENTIAL occurs when either the bus or
line goes dead while the breaker is closed for the duration of the LOP TD.
DIRECTION (used only when a control input changes) indicates the changed input state with a 0 (normal
state) or 1 (off normal state).
A maximum of 100 events can be stored in the relay. The total number of records depends on the number
of events that each record contains. For example, if each record holds 10 events then only the last 10
records are stored.
Keystrokes P (previous record), N (next record), or G XX (go to record number XX) selects the desired
record number.
Keystroke T is used to trigger an event to give a snapshot of the present conditions.
Cursor arrow keystroke up-arrow (
bb
) scrolls the events up one event or down-arrow (
cc
) scrolls the events
down one event. When more than seven events are present in one record, right-arrow (
Y Y
) scrolls the events
down seven events or left-arrow (
Z Z
) scrolls the events up seven events.
DATE and TIME are displayed at the top of the screen to indicate when the last (most recent) event in the
record occurred.
The HH:MM:SS.SH under the TIME column indicate the hours, minutes, seconds and second hundredths