P.15.35
Date Code 20151029 Protection Manual SEL-411L Relay
ASCII Command Reference
Description of Commands
Alpha Plane
87LA 87LB 87LC 87LQ 87LG
k 0.844 0.952 0.958 0.503 0.502
alpha (DEG) -66.44 67.30 67.06 -66.27 -65.79
=>>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(Capture when 87kF, 87kQ and 87kG are forced to zero)
==>>MET DIF <Enter>
Relay 1 Date: 11/23/2011 Time: 12:17:55.524
Station A Serial Number: 0000000000
87L Communication: Master
87L Function: Available
Stub Bus: Disabled
Local Terminal
IA IB IC I1 3I2 3I0
MAG (pu) 1.981 0.989 0.990 1.320 0.993 0.990
ANG (DEG) -0.14 -119.92 120.20 0.00 -0.47 -0.38
THROUGH (pu) 2.001 1.001 1.001 1.001 1.001
Remote Terminal 1
IA IB IC I1 3I2 3I0
MAG (pu) 1.991 0.993 0.994 1.326 0.999 0.995
ANG (DEG) -0.56 -120.45 119.68 -0.47 -0.81 -0.67
THROUGH (pu) 2.001 1.001 1.001 1.007 1.001
Differential
IA IB IC 3I2 3I0
MAG (pu) 3.972 1.982 1.984 1.992 1.985
ANG (DEG) -0.35 -120.18 119.94 -0.64 -0.52
Alpha Plane
87LA 87LB 87LC 87LQ 87LG
k 0.000 0.000 0.000 0.000 0.000
alpha (DEG) 0.00 0.00 0.00 0.00 0.00
=>>
Figure 15.5 Response to the MET DIF Command
MET E
Use the MET E command to view the energy import and export quantities.
The reset command, MET RE, resets the Line, BK1, and BK2 energy
metering quantities. When you issue the MET RE command, the relay
responds,
Reset Energy Metering (Y/N)? If you answer Y <Enter>, the
relay responds,
Energy Metering Reset.
Table 15.89 MET E Command
Command Description Access Level
MET E Display Line energy metering data. 1, B, P, A, O, 2
MET E k Display Line energy metering data
successively for k times.
1, B, P, A, O, 2
MET RE Reset Line energy metering data. P, A, O, 2