Sel SEL-421 - Selectable Screens for the Front Panel

R.10.42
SEL-421 Relay Reference Manual Date Code 20111215
Settings
Front-Panel Settings
T23LEDC
b
T_LED Assert and Deassert Color
(Enter 2: R,G,A,O)
RO
T24_LED
b
Target LED 24
(SEL
OGIC Equation)
TIRIG
T24LEDL
b
Target LED 24 Latch (Y, N) N
T24LEDA
b
Target LED 24 Alias (8 characters) IRIG_LCK
T24LEDC
b
T_LED Assert and Deassert Color
(Enter 2: R,G,A,O)
RO
a
PB9–PB12 settings are only available on 12 pushbutton models.
b
T17–T24 settings are only available on 12 pushbutton models.
Table 10.80 Selectable Screens for the Front Panel
Label Prompt Default Value
SCROLD Front-Panel Display Update Rate (OFF, 1–15 sec)
a
a
Screens will not rotate when SCROLD := OFF; the first screen in the rotation order remains on
the screen.
5
RMS_V RMS Line Voltage Screen (Y,N) N
RMS_I RMS Line Current Screen (Y,N) Y
RMS_VPP RMS Line Voltage Phase to Phase Screen (Y,N) N
RMS_W RMS Active Power Screen (Y,N) N
FUNDVAR Fundamental Reactive Power Screen (Y,N) N
RMS_VA RMS Apparent Power Screen (Y,N) N
RMS_PF RMS Power Factor Screen (Y,N) N
RMS_BK1 RMS Breaker 1 Currents Screen (Y,N) N
RMS_BK2 RMS Breaker 2 Currents Screen (Y,N) N
STA_BAT Station Battery Screen (Y,N) N
FUND_VI Fundamental Voltage and Current Screen (Y,N) Y
FUNDSEQ Fundamental Sequence Quantities Screen (Y,N) N
FUND_BK Fundamental Breaker Currents Screen (Y,N) N
Table 10.79 Front Panel Settings (Sheet 6 of 6)
Label Prompt Default Value