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SEL-387-0, -5, -6 Relay Instruction Manual Date Code 20170601
SEL-387 Relay Command Summary
CON n Control Relay Word bit RBn (Remote Bit n; n = 1 through 16).
Execute CON n and the relay responds:
CONTROL RBn. Reply with one of the following:
SRB n set Remote Bit n (assert RBn)
CRB n clear Remote Bit n (deassert RBn)
PRB n pulse Remote Bit n [assert RBn for one processing interval (1/8-cycle)].
COPY m n Copy settings and logic from setting Group m to Group n.
DAT Show date presently in the relay.
DAT m/d/y Enter date in this manner if Date Format setting DATE_F = MDY.
DAT y/m/d Enter date in this manner if Date Format setting DATE_F = YMD.
EVE n Show standard event report number n, with 1/4-cycle resolution.
Attach S8 for 1/8-cycle resolution.
EVE D n Show digital data event report number n, with 1/4-cycle resolution.
Attach S8 for 1/8-cycle resolution.
EVE DIF1 n Show differential element 1 event report number n, with 1/4-cycle resolution.
Attach S8 for 1/8-cycle resolution.
EVE DIF2 n Show differential element 2 event report number n, with 1/4-cycle resolution.
Attach S8 for 1/8-cycle resolution.
EVE DIF3 n Show differential element 3 event report number n, with 1/4-cycle resolution.
Attach S8 for 1/8-cycle resolution.
EVE R n Show raw analog data event report number n, with 1/16-cycle resolution.
Attach Sm for 1/m-cycle resolution (m = 4, 8, 32, 64).
EVE T Show event summary.
GRO Display active setting group number.
GRO n Switch to Setting Group n. (Will not function if any SSn
Relay Word bit is asserted.)
HI
S n Show brief summary of the n latest event reports.
HIS C Clear the brief summary and corresponding standard event reports.
ID Display variety of identification and configuration information about the relay.
INI INITIO command reports the number and type of I/O boards in the relay. In Access Level 2, confirms that I/O
boards are correct.
IRI Force synchronization attempt of internal relay clock to IRIG-B time-code input.
MET k Display metering data, in primary amperes. Enter number k to scroll metering k times on screen.
MET D k Display demand metering data, in primary amperes. Enter number k to scroll metering k times on screen.
MET H Generate harmonic spectrum report for all input currents, showing first to fifteenth harmonic levels in secondary
amperes.
MET DIF k Display differential metering data, in multiples of TAP. Enter number k to scroll metering k times on screen.
MET P k Display peak demand metering data, in primary amperes. Enter number k to scroll metering k times on screen.
MET RD n Reset demand metering values (n = 1, 2, 3, 4, A).
MET RP n Reset peak demand metering values (n = 1, 2, 3, 4, A).
MET SEC k Display metering data (magnitude and phase angle), in secondary amperes. Enter number k to scroll metering k
times on screen.
MET T Report temperature values of up to 24 RTD inputs (SEL-387-5 and SEL-387-6 Relays only).
OPE n Assert the OCn Relay Word bit. Used to open breaker n if OCn is assigned to an output contact. JMP6B has to be
in place to enable this command.
PAS Show existing Access Level 1, B, and 2 passwords.
Access Level 2
Commands
The Access Level 2 commands primarily allow the user to change settings or operate relay
parameters and output contacts. All Access Level 1 commands can also be executed from Access
Level 2. The screen prompt is: =>>
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