Schweitzer Engineering SEL-351P - MET M - Maximum;Minimum Metering; QUI Command (Quit Access Level)

Date Code 990215 Serial Port Communications and Commands 10-25
SEL-351P Manual Técnico
Reset the energy values using the MET RE command. For more information on energy
metering, see Energy Metering in Section 8: Breaker/Recloser Monitor, Battery System
Monitor, Metering, and Load Profile Functions.
MET M – Maximum/Minimum Metering
The MET M command displays the maximum and minimum values of the following quantities:
Currents I
A,B,C,N
Input currents (A primary)
I
G
Residual ground current (A primary; IG =3I0 = IA + IB + IC)
Voltages V
A,B,C,S
Wye-connected voltage inputs (kV primary)
Power MW
3P
Three-phase megawatts
MVAR
3P
Three-phase megavars
Reset Time Last time the maximum/minimum meter was reset
To view maximum/minimum metering values, enter the command:
=>MET M <ENTER>
The output from an SEL-351P with three-phase wye-connected voltage inputs is shown:
=>MET M <ENTER>
RECLOSER R1 Date: 02/01/97 Time: 15:16:00.239
FEEDER 2101
Max Date Time Min Date Time
IA(A) 196.8 02/01/97 15:00:42.574 30.0 02/01/97 14:51:02.391
IB(A) 195.0 02/01/97 15:05:19.558 31.8 02/01/97 14:50:55.536
IC(A) 200.4 02/01/97 15:00:42.578 52.2 02/01/97 14:51:02.332
IN(A) 42.6 02/01/97 14:51:02.328 42.6 02/01/97 14:51:02.328
IG(A) 42.0 02/01/97 14:50:55.294 42.0 02/01/97 14:50:55.294
VA(kV) 11.7 02/01/97 15:01:01.576 3.4 02/01/97 15:00:42.545
VB(kV) 11.7 02/01/97 15:00:42.937 2.4 02/01/97 15:00:42.541
VC(kV) 11.7 02/01/97 15:00:42.578 3.1 02/01/97 15:00:42.545
VS(kV) 11.7 02/01/97 15:01:01.576 3.4 02/01/97 15:00:42.545
MW3P 6.9 02/01/97 15:00:44.095 0.4 02/01/97 15:00:42.545
MVAR3P 1.0 02/01/97 15:00:42.578 0.1 02/01/97 15:00:42.545
LAST RESET 01/27/97 15:31:41.237
=>
Reset the maximum/minimum values using the MET RM command. All values will display
RESET until new maximum/minimum values are recorded. For more information on
maximum/minimum metering, see Maximum/Minimum Metering in Section 8:
Breaker/Recloser Monitor, Battery System Monitor, Metering, and Load Profile Functions.
QUI Command (Quit Access Level)
The QUI command returns the control to Access Level 0.
To return to Access Level 0, enter the command:
=>QUI <ENTER>