7.10
SEL-551 Relay Instruction Manual Date Code 20110408
Standard Event Reports and SER
Sequential Events Recorder (SER) Event Report
The date entries in the above example SER commands are dependent on the
Date Format setting DATE_F. If setting DATE_F = MDY, then the dates are
entered as in the above examples (Month/Day/Year). If setting DATE_F =
YMD, then the dates are entered Year/Month/Day.
For any SER event report request, no more than 256 rows can be displayed at
a time.
If the requested SER event report rows do not exist, the relay responds:
Invalid Record
If there are no rows in the SER event report buffer, the relay responds:
No SER data
Clearing SER Event
Report Buffer
If the SER C command is entered, the relay prompts the operator for
confirmation:
Clear SER Buffer
Are you sure (Y/N)?
SER 10 33 If SER is entered with two numbers following it (10 and 33 in this example; 10 < 33), all the rows
between (and including) rows 10 and 33 are displayed, if they exist. They display with the oldest row
(row 33) at the beginning (top) of the report and the latest row (row 10) at the end (bottom) of the report.
Chronological progression through the report is down the page and in descending row number.
SER 47 22 If SER is entered with two numbers following it (47 and 22 in this example; 47 > 22), all the rows
between (and including) rows 47 and 22 are displayed, if they exist. They display with the newest row
(row 22) at the beginning (top) of the report and the oldest row (row 47) at the end (bottom) of the report.
Reverse chronological progression through the report is down the page and in ascending row number.
SER 512 257 Use this format to view any SER row between Row 512 and Row 257 (if these exist). The rows display
with the newest row (Row 257) at the beginning (top) of the report and the oldest row (Row 512) at the
end (bottom) of the report. Reverse chronological progression through the report is down the page in
ascending row number.
SER 3/30/96 If SER is entered with one date following it (date 3/30/96 in this example), all the rows on that date are
displayed, if they exist. They display with the oldest row at the beginning (top) of the report and the lat-
est row at the end (bottom) of the report, for the given date. Chronological progression through the report
is down the page and in descending row number.
SER 2/17/96 3/23/96 If SER is entered with two dates following it (date 2/17/96 chronologically precedes date 3/23/96 in this
example), all the rows between (and including) dates 2/17/96 and 3/23/96 are displayed, if they exist.
They display with the oldest row (date 2/17/96) at the beginning (top) of the report and the latest row
(date 3/23/96) at the end (bottom) of the report. Chronological progression through the report is down
the page and in descending row number.
SER 3/16/96 1/5/96 If SER is entered with two dates following it (date 3/16/96 chronologically follows date 1/5/96 in this
example), all the rows between (and including) dates 1/5/96 and 3/16/96 are displayed, if they exist.
They display with the latest row (date 3/16/96) at the beginning (top) of the report and the oldest row
(date 1/5/96) at the end (bottom) of the report. Reverse chronological progression through the report is
down the page and in ascending row number.
Table 7.5 SER Report Row Commands and Format (Sheet 2 of 2)
Example SER
Serial Port Commands
Format
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