Schweitzer Engineering Laboratories SEL-421-4 - Page 1212

14.6
SEL-400 Series Relays Instruction Manual Date Code 20171006
ASCII Command Reference
Command Description
CBREAKER
NOTE: Not all SEL-400 series relays
support breaker monitoring
The CBREAKER command provides a Compressed ASCII response circuit
breaker report that is similar to the BREAKER command. You must enable the
Breaker Monitor function for at least one breaker to generate the Compressed
ASCII report. You can specify a specific circuit breaker to retrieve a report for
one circuit breaker only. See SEL Compressed ASCII Commands on page 15.24
for information on the Compressed ASCII command set.
CBR
Use the CBR command to gather the comprehensive circuit breaker report in
Compressed ASCII format.
CBR TERSE
The CBR TERSE command omits the breaker report labels.
CEVENT
The CEVENT command provides a Compressed ASCII response similar to the
EVENT command. See SEL Compressed ASCII Commands on page 15.24 for
information on the Compressed ASCII command set.
CEV
Use the CEV command to gather relay event reports. 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.
Ta b l e 1 4.1 5 C B R Com m a n d
Command Description Access Level
CBR Return the most recent circuit breaker reports for all circuit
breakers in Compressed ASCII format.
1, B, P, A, O, 2
CBR n
a
a
Parameter n = breaker identification character.
Return the most recent circuit breaker report for Circuit
Breaker n in Compressed ASCII format.
1, B, P, A, O, 2
Table 14.16 CBR TERSE Command
Command Description Access Level
CBR TERSE Return the most recent circuit breaker report for all cir-
cuit breakers in Compressed ASCII format; suppress the
labels; transmit only the data lines.
1, B, P, A, O, 2
CBR n
a
TERSE
a
Parameter n = breaker identification character.
Return the most recent circuit breaker report for Circuit
Breaker n in Compressed ASCII format; suppress the
labels; transmit only the data lines.
1, B, P, A, O, 2