GE b30 Communications Guide

UR FAMILY – COMMUNICATIONS GUIDE i
UR Family
Index
Index
Numerics
87L differential, Modbus ..................................................................2-78
8-bit comparator, Modbus ..........................................................2-123
8-bit switch, Modbus ......................................................................2-125
A
Acceleration time, Modbus .............................................2-97, 2-118
Accidental energization, Modbus ...............................................2-89
Aging factor, Modbus ........................................................................2-81
Automatic voltage regulator, Modbus .................. 2-141, 2-142
Autoreclose, Modbus .................................................2-38, 2-82, 2-95
Auxiliary overvoltage, Modbus ..................................................2-122
Auxiliary undervoltage, Modbus ..............................................2-122
B
B90
function, Modbus ...........................................................................2-103
power system, Modbus ..................................................................2-65
Backup files ..........................................................................................3-254
Bank phase overvoltage, Modbus .................................2-83, 2-84
Binary input points ..............................................................................4-10
Binary output points ..........................................................................4-10
Blocking scheme, Modbus ...............................................2-95, 2-152
Breaker arcing current, Modbus ..............................................2-109
Breaker control, Modbus .....................................................2-67, 2-68
Breaker failure, Modbus ...................................2-103, 2-106, 2-126
Breaker flashover, Modbus ............................................................2-30
Breaker restrike, Modbus .............................................................2-139
Brick, Modbus .........................................................................................2-69
Broken conductor detection, Modbus ..................................2-115
Broken rotor bar, Modbus ............................................. 2-146, 2-147
Bus differential, Modbus ..........................................2-35, 2-40, 2-86
Bus replica, Modbus ........................................................................2-100
C
Capacitor control, Modbus ..............................................2-53, 2-140
Changes ......................................................................................................A-1
Channel status, Modbus .....................................................2-28, 2-58
Channel tests, Modbus ..................................................................2-169
Charge current compensation, Modbus ..............................2-146
CID file ...........................................3-244, 3-248, 3-253, 3-254, 3-256
explained .............................................................................................. 3-13
merge .................................................................................................... 3-23
overview .............................................................................................3-237
Clear relay records, Modbus .......................................................2-166
Clock, Modbus ...........................................................................2-53, 2-61
Cold load pickup, Modbus ............................................................2-146
Communications
CRC-16 error checking .....................................................................2-3
half duplex ..............................................................................................2-1
Modbus ....................................................................................................2-1
Modbus registers ..................................................................2-59, 2-63
COMTRADE .................................................................................................2-7
preferences ............................................................................................2-8
Contact inputs, Modbus ........................................2-26, 2-44, 2-157
Contact outputs, Modbus .....................................2-26, 2-44, 2-171
Continuous monitor, Modbus registers ..................................2-81
Control pushbuttons, Modbus .....................................................2-34
Control relay output blocks ........................................................... 4-10
CRC-16 algorithm ..................................................................................2-3
CT
fail, Modbus registers .....................................................................2-75
settings, Modbus ..............................................................................2-64
trouble, Modbus ................................................................................2-86

GE b30 Specifications

General

Model	b30
Manufacturer	GE
Coil Voltage	N/A (Solid State Relay)
Coil Power	N/A (Solid State Relay)
Mechanical Life	N/A (Solid State Relay)
Electrical Life	N/A (Solid State Relay)