Sel 751A - Page 634

2 SEL-751A Relay Command Summary
SEL-751A Relay Instruction Manual Date Code 20100129
HIS n Show summary of n latest event reports, where n = 1 is the most recent entry. If n is not specified, all event
report summaries are displayed.
HIS C or R Clear or reset history buffer.
IRIG Force synchronization of internal control clock to IRIG-B time-code input.
LDP Display signal profile data.
LDP C Clear signal profile data.
MAC Display the MAC address of the Ethernet port (PORT 1).
MET Display instantaneous metering data.
MET k Display instantaneous metering data k times, where k is between 1 and 32767.
MET AI Display analog input (transducer) data.
MET DEM k Display demand metering data, in primary amperes. Enter k to scroll metering k times on screen.
MET E Display energy metering data.
MET L Display arc-flash detector (AFD) light input (relay requires the 3 AVI/4 AFDI card in slot E).
MET M Display minimum and maximum metering data.
MET MV Display SEL
OGIC math variable data.
MET PEA k Display peak demand metering data, in primary amperes. Enter k to scroll metering k times on screen.
MET PM Display synchrophasor metering data.
MET RD Reset demand metering values.
MET RE Reset energy metering data.
MET RM Reset minimum and maximum metering data.
MET RMS Display RMS metering data.
MET RP Reset peak demand metering values.
MET T Display RTD metering data.
PING x.x.x.x t Determine if Ethernet port is functioning or configured properly. x.x.x.x is the IP address and “t” is the
PING interval settable from 2 to 255 seconds. Default “t” is 1 second. Press Q to stop.
SER Display all Sequential Events Recorder (SER) data.
SER d1 Display all SER records made on date d1.
SER d1 d2 Display all SER records made from dates d2 to d1, inclusive, starting with d2.
SER n Display the n most recent SER records starting with record n.
SER n1 n2 Display SER records n2 to n1, starting with n2.
SER C or R Clear SER data.
SER D Display SER Delete Report, which shows deleted items (use when SER Auto Deletion is selected to
remove chatter).
SHO n Display relay settings for group n (n = 1, 2, or 3). If n is not specified, default is the active settings group.
SHO F Display front-panel settings.
SHO G Display global settings.
SHO L n Display general logic settings for group n (n = 1, 2, or 3). If
n is not specified, default is the active settings
group.
SHO M Display Modbus User Map settings.
SHO P n Display port settings, where n specifies the port (1, 2, 3, 4, or F); n defaults to the active port if not listed.
SHO R Display report settings.
STA Display relay self-test status.
STA S Display SEL
OGIC usage status report.
SUM Display an event summary.
SUM R or C Reset event summary buffer.
TAR Display default target row or the most recently viewed target row.
Serial Port Command Command Description