A3 Event Recorder; Description; Event Data Reset; Event Records - GE 745 TRANSFORMER MANAGEMENT RELAY Instruction Manual

6 ACTUAL VALUES

6.4 A3 EVENT RECORDER

SS ACTUAL VALUES
SS A3 EVENT RECORDER
The 745 relay contains an event recording feature which runs continuously, capturing and storing the condi-
tions present at the moment of occurrence of the last 128 events, as well as the time and date of each event.
S EVENT DATA CLEAR
S [ENTER] for more
CLEAR EVENT RECORDER
DATA? No
CLEAR EVENT RECORDER
SIGNAL: Disabled
DATE OF LAST CLEAR:
Jan 01 1996
TIME OF LAST CLEAR:
00:00:00.000
NO. OF EVENTS SINCE
LAST CLEAR: 0
The header message for each event contains two pieces of information: the event number (higher numbers
denote more recent events) and the event date. If the event record is clear or if the date has never been pro-
grammed, Unavailable is displayed instead of a date. No more than 128 events are stored at the same time.
S E001: Unavailable
S [ENTER] for more
EVENT DATE:
Jan 01 2001
EVENT TIME:
00:00:00:000
EVENT CAUSE: On
Control Power
GE Power Management
This is the header of Actual Values page A3 EVENT RECORDER. To view
these actual values press
header.
This message indicates the start of the Event Data Clear actual values. To
view these actual values press
Enter Yes to clear all event recorder data.
Range: Disabled / Logc Inpt 1(2-16)
Assign a logic input to be used for remote clearing of the event recorder.
This message displays the date that the event recorder was last cleared. If
the date has never been programmed, this message will display Jan 01 1996 .
This message displays the time that the event recorder was last cleared.
This message displays the number of time an event has occurred since the
last clearing of the event recorder.
This message indicates the start of the Event #001 actual values. To view
these actual values press
event record. After the oldest event is displayed, pressing
the end of page A3. The date that the event occurred is displayed as part of
the message.
This message displays the date that the event occurred. If the date has
never been programmed, this message will display Unavailable .
This message displays the time that the event occurred. If the time has
never been programmed, this message will display Unavailable .
This message displays two pieces of information: the phases which are
involved in the event (if applicable), and the cause of the event, which may
be any of those listed in Table 6–1: TYPES/CAUSES OF EVENTS below
745 Transformer Management Relay
6.4 A3 EVENT RECORDER
or press to go to the next page
M E SS AG E A CT U A L

6.4.2 EVENT DATA RESET

or press
E N TE R
M E SS AG E

6.4.3 EVENT RECORDS

or press for the next sequential
EN TE R M E SSA G E

6.4.1 DESCRIPTION

for the next section.
6
goes to
M E SS AG E
6-13