Sel 421 - Page 364

IN.8 Index
Q–S
SEL-421 Relay Date Code 20090715
PULSE Command U.6.5, R.9.37
application example
front panel U.4.58–U.4.59
terminal
U.4.56–U.4.57
include TESTPUL in ER
A.3.5
no event data
A.3.4
Pushbuttons
front panel
U.5.3
labels
U.5.41
LEDs
See Operator Control LEDs
navigation
U.5.4
operator control
U.5.40–??
programming U.5.41–U.5.42
Q
Quadrilateral Ground Distance Elements
R.1.54–R.1.57
application example
A.1.26–A.1.30,
A.1.92–A.1.96
logic diagrams
R.1.55–R.1.57
polarization
R.1.54
application example
A.1.28–
A.1.30, A.1.94–A.1.96
Z1ANG
R.1.54
zero-sequence compensation
R.1.54
QUIT Command
R.9.37
R
Rack Mount U.2.30–U.2.31
dimensions
U.2.31
Rear Panel
alert symbols
U.2.35
layout
U.2.4, U.2.32–U.2.34, ??–
U.2.34
template
U.2.4
Recloser
See Auto-Reclose
RELAY TRIP EVENT
front panel
U.5.35
Relay Word Bits
in display points
U.5.11, R.10.43
in SEL
OGIC control equations
R.3.12
list sorted alphabetically
R.A.1
listed by row, sorted by function
R.A.22–R.A.77
Remote Bit
A.6.11, R.3.16, R.9.12
See also UCA2
Remote Terminal Unit (RTU)
R.6.1
Reset
See also
ACSELERATOR QuickSet
Software
control window
battery monitor metering
A.2.26
demand metering
A.2.37
energy metering
A.2.38
maximum/minimum metering
A.2.32
targets
U.5.37–U.5.38
Rolling Demand Metering
A.2.34–
A.2.35
See also Demand Metering
S
Schweitzer Engineering Laboratories
contact information
U.6.45
Screw Terminal Connectors
U.2.36–
U.2.37, U.2.38
keying
U.2.37
receptacle keying
U.2.38
removal and insertion
U.2.36
tightening torque
U.2.36
Scrolling
See Front Panel, screen scrolling
Secondary Connections
U.2.4–U.2.5,
U.2.41–U.2.42
ac/dc connection diagrams
U.2.50
levels
U.2.4
Security
access levels
R.4.11
passwords
R.4.11
SEL Binary Protocols
R.4.2, R.5.2
Fast Message Synchrophasor
R.7.31
Fast Meter
A.6.6, R.5.8, R.9.2,
R.9.17, R.9.54–R.9.56
Fast Operate
A.6.11, R.5.8, R.7.37
Fast SER
R.5.8, R.9.47–R.9.48
RTD
R.5.23
SEL Contact Card
U.4.1
SEL-2020, SEL-2030, SEL-2032
See Communications Processor
SEL-2030
database regions
R.4.8
SEL-3306
See Synchrophasors
SEL-421 Relay
features
U.1.1–U.1.4
models
U.1.5
options
U.1.5
SEL-421 Versions
U.1.7
SEL-5030 ACSELERATOR QuickSet
Software
See ACSELERATOR QuickSet
Software
Selectable Operating Quantity Time
Overcurrent Elements
See Overcurrent Elements,
selectable operating quantity
Self-Tests
U.4.10, U.6.38–U.6.41
See also Testing; Troubleshooting
SEL
OGIC Control Equations U.1.3
analog quantities
R.3.12
automation
R.3.6, R.10.35
Boolean equations
R.3.4, R.3.5,
R.3.25–R.3.29
capacity
R.3.11
comments
R.3.6, R.3.35
conditioning timers
R.3.17
convert
R.3.37
counters
R.3.22
fixed result
R.3.4
free-form
R.3.4
LVALU E
R.3.5
math equations
R.3.4–R.3.6,
R.3.29–R.3.34
math error
R.3.30
math variables
R.3.14
output
R.3.6
PMU trigger
R.7.17
protection
R.3.6, R.10.34
Relay Word bits
R.3.12
sequencing timers
R.3.20
substation automatic restoration
A.5.8–A.5.11
time synchronization
A.4.3–A.4.4
variables
R.3.13
Sequential Events Recorder
See SER (Sequential Events
Recorder)
SER (Sequential Events Recorder)
U.1.3, U.4.50, A.3.34–A.3.37
ACSELERATOR QuickSet software
A.3.35
automatic deletion
A.3.36–A.3.37
chattering elements
A.3.36
contents
A.3.34
CSER command
A.3.35–A.3.36,
R.9.13–R.9.15
file download
U.4.55
front-panel alarm points
U.5.7–
U.5.9, A.3.36, R.10.45
SER command
U.4.55, A.3.34–
A.3.35, R.9.38–R.9.39
set points and aliases
U.4.51–
U.4.55, A.3.36
application example
ACSELERATOR QuickSet
software U.4.51–U.4.53
terminal
U.4.54–U.4.55
terminal
A.3.34
view SER report
application example
ACSELERATOR QuickSet
software
U.4.53–U.4.54
front panel
U.5.19–U.5.20
terminal
U.4.55
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