UR SERIES – COMMUNICATIONS GUIDE
i
UR Series
Index
Index
Numerics
87L differential, Modbus
..................................................................2-69
8-bit comparator, Modbus
..........................................................2-110
8-bit switch, Modbus
......................................................................2-112
A
Acceleration time, Modbus
.............................................2-88, 2-106
Accidental energization, Modbus
...............................................2-80
Aging factor, Modbus
........................................................................2-72
Automatic voltage regulator, Modbus
.................................2-124
.................................................2-32, 2-73, 2-86
Auxiliary overvoltage, Modbus
..................................................2-110
Auxiliary undervoltage, Modbus
..............................................2-109
B
B90
function, Modbus ..............................................................................2-93
power system, Modbus ..................................................................2-57
Backup files
..........................................................................................3-179
Bank phase overvoltage, Modbus
.............................................2-75
Binary input points
................................................................................ 4-9
Binary output points
............................................................................ 4-9
...............................................2-86, 2-134
Breaker arcing current, Modbus
.....................................2-28, 2-99
Breaker control, Modbus
.................................................................2-58
Breaker failure, Modbus
........................................2-93, 2-95, 2-114
Breaker flashover, Modbus
............................................................2-27
Breaker restrike, Modbus
.............................................................2-122
Brick, Modbus
.........................................................................................2-60
Broken conductor detection, Modbus
..................................2-102
Broken rotor bar, Modbus
............................................................2-128
Bus differential, Modbus
..........................................2-27, 2-33, 2-77
Bus replica, Modbus
.......................................................................... 2-90
C
Capacitor control, Modbus
..............................................2-44, 2-123
Changes
Channel status, Modbus
..................................................... 2-21, 2-49
Channel tests, Modbus
..................................................................2-149
Charge current compensation, Modbus
..............................2-128
CID file
...........................................3-169, 3-173, 3-178, 3-179, 3-181
explained .............................................................................................. 3-12
overview .............................................................................................3-162
Clear relay records, Modbus
.......................................................2-146
Clock, Modbus
........................................................................... 2-43, 2-53
Cold load pickup, Modbus
............................................................2-128
Communications
CRC-16 error checking .....................................................................2-3
half duplex ..............................................................................................2-1
Modbus ....................................................................................................2-1
Modbus registers .................................................................. 2-50, 2-55
COMTRADE
.................................................................................................2-7
Contact inputs, Modbus
........................................2-19, 2-36, 2-140
Contact outputs, Modbus
.....................................2-19, 2-36, 2-156
Continuous monitor, Modbus registers
.................................. 2-72
Control pushbuttons, Modbus
...................................................2-149
Control relay output blocks
..............................................................4-9
CRC-16 algorithm
..................................................................................2-3
CT
fail, Modbus registers ..................................................................... 2-67
settings, Modbus .............................................................................. 2-55
trouble, Modbus ................................................................................ 2-78
Current
differential, Modbus registers ..................................................... 2-32
metering, Modbus ................................................................ 2-23, 2-91
unbalance, Modbus ..........................................................2-76, 2-130
Summary of Contents for UR series
Page 5: ...TABLE OF CONTENTS UR SERIES COMMUNICATIONS GUIDE v INDEX...
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Page 20: ...1 14 UR SERIES COMMUNICATIONS GUIDE FOR FURTHER ASSISTANCE CHAPTER 1 INTRODUCTION 1...
Page 216: ...2 196 UR SERIES COMMUNICATIONS GUIDE MEMORY MAP CHAPTER 2 MODBUS COMMUNICATION 2...
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