P.15.29
Date Code 20151029 Protection Manual SEL-411L Relay
ASCII Command Reference
Description of Commands
A sample ID command response from the relay (with IEC 61850 enabled) is
shown in Figure 15.3.
">>ID
"FID=SEL-411L-1-X136-V0-Z001001-D20110114","0947"
"BFID=SLBT-4XX-R205-V0-Z001002-D20100128","097A"
"CID=DACF","028B"
"DEVID=Relay 1","0467"
"DEVCODE=37","0311"
"PARTNO=0411L1X6X1C6BCXH5C4E4XX","084E"
"SERIALNO=2010265004","04FE"
"CONFIG=11202200","03EB"
"SPECIAL=000000","03CE"
"iedName=","0360"
"type=","026F"
"configVersion=","0609"
=>>
Figure 15.3 Sample ID Command Response From Ethernet Card
IRIG
The IRIG command directs the relay to use the next available demodulated
IRIG-B time code to update the relay internal clock. For information on the
IRIG time mode, see IRIG-B on page P.13.1.
The IRIG command was originally provided in the relay as a testing aid. The
IRIG command was used to update the relay internal clock with the IRIG-B
time value without waiting for the 30-second confirmation time delay.
There is no longer a 30-second confirmation time delay—the relay uses the
IRIG time source as soon as it determines that the signal is valid, a process
that may take several seconds. Once the IRIG signal is verified, the relay clock
is updated once per second. The IRIG command is still available, but is no
longer necessary. To check IRIG status, use the TIME Q command instead—
see TIME Q Descriptions on page P.13.4.
If the relay has no valid IRIG-B time code at the rear panel, or if the TIME Q
command reports a relay time source other than IRIG or HIRIG, the relay
responds to the IRIG command with the following error message,
IRIG-B
DATA ERROR
. See the TIME command for more information.
LOOPBACK
Use the LOOPBACK command to instruct the relay to receive the transmitted
M
IRRORED BITS communications data on the same serial port. See SEL
M
IRRORED BITS Communications on page C.2.10 for more information on
M
IRRORED BITS communications.
LOOP
The LOOP command puts the relay serial port in loopback if you have
previously configured the port for M
IRRORED BITS communications. If you
have enabled both of the M
IRRORED BITS communications channels (A and
B), then you must specify the channel parameter. If you have only one of the
channels enabled, then the relay assumes that channel if you do not specify
that channel in the command. If you do not specify a timeout period, the relay
provides a 5-minute timeout.
Table 15.76 IRIG Command
Command Description Access Level
IRIG Lock the relay internal clock to the IRIG-B
time code input.
1, B, P, A, O, 2
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