Table of Contents
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Numerics
10BASE-F
interface ........................................................................ 3-34
settings ......................................................................... 5-20
A
ABBREVIATIONS ............................................................. F-12
AC CURRENT INPUTS ............................................2-13, 3-13
AC VOLTAGE INPUTS ..................................................... 2-13
ACTIVATING THE RELAY ........................................1-17, 4-25
ACTIVE SETTING GROUP ............................................... 5-93
ACTUAL VALUES
product information ........................................................ 6-13
status .............................................................................. 6-3
ALARM LEDs ................................................................... 5-49
ANSI DEVICE NUMBERS ................................................... 2-1
APPLICATION EXAMPLES
breaker trip circuit integrity .......................................... 5-122
busbar .......................................................................... 10-1
contact inputs .............................................................. 5-128
setting groups ............................................................. 10-10
slopes ........................................................................... 10-6
APPROVALS ................................................................... 2-18
ARCHITECTURE ............................................................. 5-80
B
B90 FUNCTION ................................................................. 5-5
B90 POWER SYSTEM
Modbus registers ........................................................... B-18
BATTERY FAILURE ........................................................... 7-7
BIASED DIFFERENTIAL CHARACTERISTIC ....................... 9-3
BINARY INPUT POINTS ..................................................... E-8
BINARY OUTPUT POINTS ................................................. E-9
BLOCK DIAGRAM .............................................................. 1-3
BLOCK SETTING ............................................................... 5-4
BREAKER ARCING CURRENT
Modbus registers .................................................. B-10, B-11
BREAKER FAILURE
FlexLogic operands ....................................................... 5-82
logic ............................................................................ 5-102
Modbus registers .................................................. B-25, B-26
sample configuration ................................................... 5-104
settings .................................................................5-98, 5-99
specifications ................................................................ 2-11
BRIGHTNESS .................................................................. 5-15
BUS DIFFERENTIAL
actual values ................................................................... 6-9
characteristic ................................................................. 5-95
FlexLogic operands ....................................................... 5-82
logic .............................................................................. 5-97
Modbus registers ........................................................... B-21
settings .................................................................5-94, 5-96
specifications ................................................................ 2-10
theory of operation .......................................................... 9-1
BUS REPLICA
Modbus registers ........................................................... B-22
BUS REPLICA MECHANISM .............................................. 9-2
BUS ZONE
actual values ................................................................... 6-9
settings ......................................................................... 5-78
BUS ZONES
GE Multilin
INDEX
BUSBAR EXAMPLE .......................................................... 10-1
C
C37.94 COMMUNICATIONS ........................... 3-35, 3-36, 3-39
C37.94SM COMMUNICATIONS ........................................ 3-38
Cautions ............................................................................ 1-1
CE APPROVALS .............................................................. 2-18
CHANGES TO MANUAL .......F-1, F-6, F-7, F-8, F-9, F-10, F-11
CIRCUIT MONITORING APPLICATIONS ......................... 5-120
CLEANING ....................................................................... 2-18
CLEAR RECORDS .................................................... 5-16, 7-2
CLEAR RELAY RECORDS
CLOCK
COMMANDS MENU ............................................................ 7-1
COMMUNICATIONS
COMTRADE ...................................................................... B-6
CONDUCTED RFI ............................................................ 2-17
CONTACT INFORMATION .................................................. 1-1
CONTACT INPUTS
CONTACT OUTPUTS
CONTROL ELEMENTS ................................................... 5-117
CONTROL POWER
CONTROL PUSHBUTTONS
B90 Low Impedance Bus Differential System
actual values ................................................................. 6-10
Modbus registers .......................................................... B-44
settings ......................................................................... 5-16
setting date and time ........................................................ 7-2
10BASE-F ..................................................................... 5-20
connecting to the UR ............................................... 1-8, 1-15
CRC-16 error checking .................................................... B-2
dnp .........................................................................5-21, E-1
G.703 ............................................................................ 3-30
half duplex ...................................................................... B-1
HTTP ............................................................................. 5-38
IEC 60870-5-104 protocol............................................... 5-38
IEC 61850 ................................................................... 5-133
inter-relay communications ............................................. 2-16
Modbus .................................................. 5-21, 5-39, B-1, B-3
Modbus registers .......................................................... B-15
network ......................................................................... 5-20
overview ........................................................................ 1-16
RS232 ........................................................................... 3-22
RS485 .................................................................. 3-23, 5-17
settings ...................................... 5-20, 5-21, 5-27, 5-38, 5-39
specifications ........................................................ 2-15, 2-16
UCA/MMS .................................................................... 5-134
web server ..................................................................... 5-38
actual values ................................................................... 6-3
dry connections ............................................................. 3-20
FlexLogic operands ........................................................ 5-83
Modbus registers ............................... B-10, B-12, B-39, B-41
settings ....................................................................... 5-127
specifications ................................................................. 2-13
thresholds ................................................................... 5-127
wet connections ............................................................. 3-20
actual values ................................................................... 6-4
FlexLogic operands ........................................................ 5-83
Modbus registers ........................................ B-10, B-12, B-54
settings ....................................................................... 5-130
description ..................................................................... 3-13
specifications ................................................................. 2-15
FlexLogic operands ........................................................ 5-82
Modbus registers .......................................................... B-46
settings ......................................................................... 5-50
specifications ................................................................. 2-11
i
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