Sel 751A - Page 630

IN.2 Index
F–P
SEL-751A Relay Instruction Manual Date Code 20100129
retrieving history .9.6
application example
.9.6
Event Report
*, largest current .9.9
>, trigger row
.9.9
clearing the buffer
.9.6
column definitions
.9.7–.9.9
digital section
.9.8
EVE command
.7.25
filtered
.9.7
phasor calculation
.9.13
retrieving event data
.9.6
application example
.9.9–.9.13
summary section
.9.3–.9.5
trigger
.9.3
unfiltered
.9.7
Event Summary
contents
.9.3
event type
.9.4
SUMMARY command
.7.41
F
Factory Default
LEDs
.8.12
passwords
.7.33
tripping logic
.4.51
Fail-Safe
.4.91
TRIP output
.4.91
Frequency
See also Meter
event report
.9.3
meter
.5.3
tracking
.1.21
Frequency Elements
logic diagram .4.48
overfrequency
.4.48
rate-of-change
.4.48
underfrequency
.4.48
Front Panel
access levels
.8.3, .8.4
automatic messages
.8.3
communications port
.4.108
configurable labels
.1.14, .8.13
contrast
.8.2
display contrast
.8.2
ENABLED LED
.8.13
Meter menu
.5.2
password entry
.8.3
pushbuttons
.8.2, .8.5
reset trip/targets
.8.13
serial port
.4.108
set relay
.6.2
target LEDs
.8.12
timeout
.8.4
Functional Tests
currents
.10.5
imbalance
.10.6
power and power factor
.10.7
test connections
.10.6, .10.7
voltages, delta
.10.8
G
Ground CT
See Core-Balance CT
Grounding
.2.17
H
Help
SEL-5030
.3.15
I
IEC 61850
ACSI Conformance Statements
.F.31
Configuration
.F.10
GOOSE
.F.4
GOOSE Processing
.F.9
Introduction to
.F.2
Logical Nodes
.F.17, .F.18
Manufacturing Messaging
Specification (MMS)
.F.4, .F.25
Operation
.F.3
Protocol Implementation
Conformance Statement
.F.25
Substation Configuration Language
(SCL)
.F.5
Installation
power supply
.1.16
rack mounting accessory
.1.14
IRIG-B Time Synchronization
.7.29
input specifications
.1.21
IRI command
.7.29
via communications processor
.C.3
L
Labels
configurable
.1.14, .8.13
Local Bits
.4.119
NLB, CLB, SLB, PLB
.4.119
Logic Settings
output contacts
.4.91
M
Maintenance
routine checks
.10.11
self testing
.10.12
Meter
accuracy
.1.24
apparent power
.5.2, .5.3
current
.5.2, .5.3, .5.4
demand
.5.9
frequency
.5.3, .5.4
fundamental
.5.3
imbalance
.5.3, .5.4
light
.5.9
negative sequence
.5.3, .5.4
peak demand
.5.9
power factor
.5.2, .5.3
reactive power
.5.2, .5.3
real power
.5.2, .5.3
RTD
.5.5
RTD temperatures
.5.4
synchrophasor
.5.10
temperature
.5.4, .5.5
thermal
.5.4
voltage
.5.3, .5.4
Modbus
03h read holding registers .E.8
04h input holding registers
.E.9
06h preset single register
.E.13
10h preset multiple registers
.E.14
60h read parameter
.E.15
61h read parameter text
.E.17
62h read enumeration text
.E.17
7Dh encapsulated packet
.E.18
7Eh NOP (no operation)
.E.19
contact outputs
.E.20
cyclical redundancy check
.E.3
exception responses
.E.3
function codes
.E.2
history data
.E.26
Modbus Register Map
.E.26
password protection
.E.19
protocol description
.E.1
protocol setting
.4.110
query
.E.2
relay settings
.E.19
response
.E.2
settings
.4.110
O
Overcurrent Elements
adaptive overcurrent element
.4.6
core-balance (ground fault) CT
.4.8
application example
.4.8
logic diagram
.4.7
negative-sequence
.4.9, .4.12
neutral
.4.6, .4.13
residual
.4.8, .4.14
Overvoltage Elements
logic diagram .4.32
P
Password
access level
.7.17–.7.18
change
.7.34