GE B90 Instruction Manual page 471
Ur series
low impedance bus
differential system
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Also See for B90:
- Instruction manual (510 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (442 pages)
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NAMEPLATE ..................................................................... 1-2
NON-VOLATILE LATCHES
FlexLogic™ operands .................................................... 5-74
Modbus registers ........................................................... B-31
settings ......................................................................... 5-83
specifications ................................................................ 2-13
NSAP ADDRESS ............................................................. 5-13
O
ONE SHOTS .................................................................... 5-77
OPERATING TEMPERATURE .......................................... 2-17
OPERATING TIMES ......................................................... 2-12
ORDER CODES ..................................................2-9, 6-13, 7-3
ORDER CODES, UPDATING .............................................. 7-3
ORDERING ....................................................................... 2-9
OSCILLATORY TRANSIENT TESTING ............................. 2-18
OSCILLOGRAPHY
actual values ................................................................. 6-11
clearing .................................................................. 5-11, 7-2
Modbus ........................................................................... B-7
Modbus registers .................................................. B-12, B-17
settings ......................................................................... 5-35
specifications ................................................................ 2-13
via COMTRADE ............................................................... B-7
via EnerVista software ..................................................... 4-2
OSI NETWORK ADDRESS ............................................... 5-13
OUT OF SERVICE ...................................................... 5-6, 8-2
OUTPUT LOGIC .............................................................. 9-10
OUTPUTS
contact outputs ............................................................ 5-121
control power ................................................................ 2-16
critical failure relay ........................................................ 2-15
Fast Form-C relay ......................................................... 2-15
Form-A relay ................................................ 2-15, 3-12, 3-13
Form-C relay .........................................................2-15, 3-12
IRIG-B .......................................................................... 2-16
latching outputs ................................................... 2-15, 5-121
remote outputs .................................................. 5-126, 5-127
virtual outputs ............................................................. 5-123
OVERCURRENT CURVE TYPES ...................................... 5-99
OVERCURRENT CURVES
definite time ................................................................ 5-103
I2T .............................................................................. 5-103
IAC ............................................................................. 5-102
IEC ............................................................................. 5-101
IEEE ........................................................................... 5-100
P
PANEL CUTOUT ................................................................ 3-1
PARITY ........................................................................... 5-12
PASSWORD SECURITY ................................5-6, 5-7, 8-2, 8-3
FlexLogic operands ....................................................... 5-75
GE Multilin
INDEX
PASSWORDS
PC SOFTWARE
PER-UNIT QUANTITY ........................................................ 5-3
PHASE ANGLE METERING ................................................ 6-8
POWER SUPPLY
PREFERENCES
PROCESSOR MODULES .................................................. 3-20
PRODUCT INFORMATION ........................................6-13, B-9
PRODUCT SETUP ...................................................... 5-5, 8-2
PRODUCTION TESTS ...................................................... 2-18
PROTECTION ELEMENTS ................................................. 5-3
PU QUANTITY ................................................................... 5-3
PUSHBUTTONS, USER-PROGRAMMABLE
R
REAL TIME CLOCK
REAR TERMINAL ASSIGNMENTS ...................................... 3-3
RECLOSER CURVES ....................................................... 5-65
REDUNDANT 10BASE-F .................................................. 3-20
RELAY ACTIVATION ........................................................ 4-25
RELAY ARCHITECTURE .................................................. 5-71
RELAY MAINTENANCE ...................................................... 7-3
RELAY NAME .................................................................. 5-59
RELAY NOT PROGRAMMED ............................................ 1-18
REMOTE DEVICES
REMOTE DPS INPUTS
REMOTE INPUTS
REMOTE OUTPUTS
REMOTE SETTING AUTHORIZATION ................................ 4-3
REPAIR .................................................................... 11-8, F-7
REPLACEMENT MODULES .............................................. 2-11
RESETTING .......................................................... 5-75, 5-127
B90 Low Impedance Bus Differential System
change does not take relay out of service .................. 5-6, 8-2
changing ....................................................................... 4-26
for settings templates ....................................................... 4-6
lost password ........................................... 4-26, 5-7, 8-2, 8-3
Modbus registers ................................................. B-11, B-14
overview ........................................................................ 1-19
security .................................................................... 5-5, 8-1
settings .................................................................... 5-5, 8-1
see entry for ENERVISTA UR SETUP
description ..................................................................... 3-10
low range ...................................................................... 2-15
specifications ................................................................. 2-15
Modbus registers .......................................................... B-14
see USER-PROGRAMMABLE PUSHBUTTONS
Modbus registers .......................................................... B-16
settings ......................................................................... 5-34
actual values ................................................................... 6-5
device ID ..................................................................... 5-125
error messages ................................................................ 7-7
FlexLogic™ operands ..................................................... 5-75
Modbus registers ................................................. B-11, B-12
settings ....................................................................... 5-124
statistics .......................................................................... 6-5
actual values ................................................................... 6-4
settings ....................................................................... 5-126
actual values ................................................................... 6-3
FlexLogic™ operands ..................................................... 5-74
Modbus registers ................................................. B-11, B-12
settings ....................................................................... 5-125
specifications ................................................................. 2-14
DNA-1 bit pair .............................................................. 5-126
Modbus registers ................................................. B-49, B-50
UserSt-1 bit pair .......................................................... 5-127
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