4 SEL-787 Relay Command Summary
SEL-787 Relay Instruction Manual Date Code 20081022
Access Level 2 Commands
ANA c p t Test analog output channel where c is the channel name or number, p is a percentage of full scale or either
letter “R” or “r” indicates ramp mode, and t is the duration of the test in decimal minutes.
CLO n Close circuit breaker n, where n =1 or 2.
CON RBnn k Select a remote bit to set, clear, or pulse where nn is a number from 01 to 32, representing RB01 through
RB32. k is S, C, or P for Set, Clear, or Pulse.
COP m n Copy relay and logic settings from Group m to Group n.
FIL WRITE filename Transfer settings file filename from the PC to the relay.
GRO n Modify active group setting, where n = 1, 2, 3, or 4.
L_D Load new firmware.
LOO Enables loopback testing of M
IRRORED BITS channels.
LOO A Enable loopback on M
IRRORED BITS Channel A for the next 5 minutes.
LOO B Enable loopback on M
IRRORED BITS Channel B for the next 5 minutes.
OPE n Open circuit breaker n, where n = 1 or 2.
PAS 1 Change Access Level 1 password.
PAS 2 Change Access Level 2 password.
PUL n t Pulse Output Contact n (n = OUT101…) for t (1 to 30, default is 1) seconds.
SET Modify relay settings.
SET name For all SET commands, jump ahead to a specific setting by entering the setting name, e.g., 50P1P.
SET DNP n Modify DNP data map settings for map n, where n = 1, 2, or 3.
SET F Modify front-panel settings.
SET G Modify global settings.
SET L Modify SEL
OGIC variable and timer settings.
SET M Modify Modbus User Map settings.
SET P n Modify port n settings, where n = 1, 2, 3, 4, or F. If not specified, the default is the active port.
SET R Modify report settings.
SET … TERSE For all SET commands, TERSE disables the automatic SHO command after the settings entry.
STA R or C Clear self-test status and restart relay.
Serial Port Command Command Description
To Previous Page
