GE B90 Instruction Manual page 505
Low impedance bus differential system
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- Instruction manual (474 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (440 pages)
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INDEX
Logs, system
...........................................................................................5-22
Lost password
......................................................................................... 5-5
M
MAC address
actual values .......................................................................................6-14
examples ..............................................................................................5-39
RxGOOSE ...............................................................................................5-68
settings for redundancy ................................................................5-42
TxGOOSE ...............................................................................................5-65
Maintenance
alert to replace battery .................................................................... 7-7
battery replacement ....................................................................10-24
cleaning .................................................................................................2-28
commands ............................................................................................. 7-3
module replacement ....................................................................10-23
upgrade or downgrade ...............................................................10-13
Manufacturing date
...........................................................................6-14
Memory requirements
......................................................................3-49
Menu navigation
..................................................................................4-50
Message about upgrade over Internet
Messages
clear front panel .............................................................................5-196
error .......................................................................................................... 7-5
errors and warnings in Engineer ...............................................4-68
Metering
conventions ........................................................................................... 6-9
current specifications .....................................................................2-19
frequency specifications ...............................................................2-19
Metering editor
......................................................................................4-35
Microsoft Windows requirement
Mimic diagrams
....................................................................................4-19
MMS connections remaining
Modbus
connections remaining .................................................................... 6-8
Flex State parameters .................................................................5-119
port, close .............................................................................................5-47
register entry ......................................................................................5-99
settings ..................................................................................................5-46
user map ...............................................................................................5-99
Modbus Analyzer
.................................................................................10-1
Model information, view
..................................................................6-14
Model number
......................................................................................... 3-1
Modem connection
.............................................................................3-59
Modification file number
.................................................................6-14
Modules
add and check settings not defaulted .................................10-24
communications ...............................................................................3-27
CT and VT ..............................................................................................3-14
order codes .........................................................................................2-12
power supply ......................................................................................3-13
replace ................................................................................................10-23
Monitor
actual values .......................................................................................10-1
devices ...................................................................................................10-1
Monitoring elements settings
B90 LOW IMPEDANCE BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
................................10-14
................................................3-49
.......................................................... 6-8
....................................................5-185
Mounting
.....................................................................................................3-2
N
Nameplate, rear
......................................................................................3-1
NAND gate explained
....................................................................... 4-82
Navigation keys
................................................................................... 4-37
Non-volatile latches
FlexLogic operands .......................................................................5-143
settings ...............................................................................................5-153
specifications ..................................................................................... 2-18
NOR gate explained
........................................................................... 4-82
NOT gate explained
........................................................................... 4-82
O
Obtain list of port numbers
One-shot
error compiling in Engineer ......................................................... 4-69
FlexLogic operators ......................................................................5-147
Operating temperature
................................................................... 2-26
Operating times
................................................................................... 2-16
Operator command to force logoff
OR gate explained
.............................................................................. 4-82
Order codes
...............................................................................................2-7
actual values ...................................................................................... 6-14
update ..........................................................................................3-58, 7-3
Oscillatory transient testing specifications
Oscillography
actual values ...................................................................................... 6-13
clearing ........................................................................................5-36, 7-2
settings ...............................................................................................5-105
specifications ..................................................................................... 2-18
via EnerVista software ......................................................................4-2
Out of service
...........................................................................................5-1
Outputs
contact outputs ..............................................................................5-193
control power specifications ...................................................... 2-23
critical failure relay specifications ............................................ 2-22
Fast form-C relay specifications ............................................... 2-22
Form-A relay ........................................................................... 2-21, 3-15
Form-C relay ....................................................................................... 3-15
Form-C relay specifications ........................................................ 2-22
latching output specifications ................................................... 2-21
latching outputs ..............................................................................5-194
virtual outputs .................................................................................5-196
Overcurrent curve types
...............................................................5-169
Overcurrent curves
IAC .........................................................................................................5-172
IEC .........................................................................................................5-171
P
Panel cutout
..............................................................................................3-2
........................................................... 5-41
.............................................7-4
.......................... 2-27
vii
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