P.15.55
Date Code 20151029 Protection Manual SEL-411L Relay
ASCII Command Reference
Description of Commands
SUMMARY
The SUMMARY command displays a summary event report. See Section 8:
Oscillography, Events, and SER for information on summary event reports.
SUM
Use the SUM command to view the event summary reports in the relay
memory.
When parameter n is 1–9999, n indicates the order of the event report. The
most recent event report is 1, the next most recent report is 2, and so on. When
parameter n is 10000–42767, n indicates the absolute serial number of the
event report.
SUM ACK
Use SUM ACK to acknowledge an event summary that you recently viewed
with the SUM NEXT command on the present communications port.
Acknowledge the oldest summary (specify no event number).
If you attempt to acknowledge an event summary that you have not viewed on
the present port with the SUM NEXT command, the relay responds,
Event
summary number n has not been viewed with the NEXT option
.
SUM NEXT
Use the SUM N command to view the oldest (next) unacknowledged event
summary.
Ta b l e 1 5.1 47 S U M C om m a n d
Command
a
a
Parameter n indicates event order or serial number; see the event history report (HIS
command).
Description Access Level
SUM Return the most recent event summary. 1, B, P, A, O, 2
SUM n Return an event summary for event n. 1, B, P, A, O, 2
Ta b l e 1 5.1 48 SU M AC K Co m m a n d
Command Description Access Level
SUM ACK Acknowledge the oldest unacknowledged event
summary at the present communications port.
1, B, P, A, O, 2
Ta b l e 1 5.1 49 S U M N Co m m an d
Command Description Access Level
SUM N View the oldest unacknowledged event
summary at the present communications port.
1, B, P, A, O, 2
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