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GE Multilin 489 Generator Management Relay 1
INDEX
Numerics
0-1mA ANALOG INPUT.................................................... 2-12
4-20mA ANALOG INPUT.................................................. 2-12
489PC
see SOFTWARE
50:0.025 CT..................................................................... 2-10
A
ACCESS SWITCH............................................................ 4-14
ACCESSORIES ................................................................. 1-3
ACTUAL VALUES
messages......................................................................... 5-2
printing .......................................................................... 3-11
software......................................................................... 3-11
ALARM PICKUPS ..............................................................5-9
ALARM RELAY ........................................................2-13, 4-20
ALARM STATUS................................................................ 5-4
ALARMS............................................................................ 4-5
ANALOG IN MIN/MAX ...................................................... 5-19
ANALOG INPUTS ............................................................ 2-11
actual values ..........................................................5-17, 5-19
analog I/P min/max.......................................................... 4-11
DNP point list ................................................................. 6-47
min/max......................................................................... 5-19
minimums and maximums................................................. 4-16
setpoints ........................................................................ 4-76
specifications.................................................................... 1-4
testing ............................................................................. 7-7
ANALOG OUTPUTS......................................................... 2-12
setpoints ........................................................................ 4-75
specifications.................................................................... 1-5
table.............................................................................. 4-76
testing ............................................................................. 7-7
ANSI CURVES.......................................................... 4-21, B-1
ANSI DEVICE NUMBERS................................................... 1-1
APPLICATION NOTES
current transformers ..........................................................A-6
stator ground fault .............................................................A-1
AUXILIARY RELAY ..................................................2-13, 4-20
B
BAUD RATE ........................................................ 1-5, 4-8, 6-1
BINARY COUNTER DNP POINTS .................................... 6-46
BINARY INPUTS DNP POINTS......................................... 6-43
BINARY OUTPUTS DNP POINTS ..................................... 6-45
BREAKER FAILURE ........................................................ 4-69
BREAKER STATUS ......................................................... 4-14
BURDEN ........................................................................... 1-4
C
CALIBRATION INFO ........................................................ 5-25
CASE ......................................................................... 1-8, 2-1
CAUSE OF EVENTS TABLE............................................. 5-24
CERTIFICATIONS.............................................................. 1-8
CHANGES TO MANUAL.....................................................C-1
CLEAR DATA .................................................................. 4-11
CLOCK..................................................................... 4-9, 5-12
COMM PORT MONITOR .................................................. 4-82
COMMUNICATIONS
configuration .................................................................... 3-7
data frame format.............................................................. 6-1
data rate .......................................................................... 6-1
error responses................................................................. 6-7
monitoring ......................................................................4-82
passcode..........................................................................6-9
setpoints ..........................................................................4-8
specifications ....................................................................1-4
CONTROL FEATURES .......................................................4-5
CONTROL POWER ............................................................2-9
COOLING ........................................................................4-66
COOLING TIME CONSTANTS ..........................................4-66
CORE BALANCE..............................................................2-10
CRC-16..............................................................................6-2
CT RATIO ........................................................................4-12
CTs
burden .............................................................................1-4
ground fault ..................................................................... A-7
phase.............................................................................. A-8
setpoints ........................................................................4-12
withstand..........................................................................1-4
CURRENT ACCURACY TEST.............................................7-3
CURRENT DEMAND ........................................................4-72
CURRENT INPUTS ............................................................1-4
CURRENT METERING .....................................................5-13
CURRENT SENSING........................................................4-12
CURVES
see OVERLOAD CURVES
CUSTOM OVERLOAD CURVE..........................................4-60
CYCLIC REDUNDANCY CHECK
see CRC-16
D
DATA FRAME FORMAT......................................................6-1
DATA PACKET FORMAT....................................................6-1
DATA RATE .......................................................................6-1
DEFAULT MESSAGES .......................................4-8, 4-9, 4-10
DEFAULT VARIATIONS....................................................6-42
DEFINITE TIME CURVE ............................................4-23, B-5
DEMAND DATA................................................................4-16
DEMAND METERING ....................................... 1-5, 4-72, 5-17
DEMAND PERIOD............................................................4-73
DESCRIPTION ...................................................................1-1
DEVICE NUMBERS............................................................1-1
DIAGNOSTIC MESSAGES................................................5-26
DIELECTRIC STRENGTH
specifications ....................................................................1-8
testing............................................................................2-15
DIFFERENTIAL CURRENT ACCURACY TEST ....................7-4
DIGITAL COUNTER .........................................................4-16
DIGITAL INPUTS .............................................................2-11
actual values...................................................................5-12
dual setpoints..................................................................4-16
field-breaker discrepancy..................................................4-18
general input...................................................................4-15
ground switch status ........................................................4-19
remote reset ...................................................................4-16
sequential trip .................................................................4-17
specifications ....................................................................1-4
tachometer .....................................................................4-18
test input ........................................................................4-16
testing..............................................................................7-7
thermal reset...................................................................4-16
DIMENSIONS.....................................................................2-1
DISPLAY............................................................................3-1
DISTANCE ELEMENTS ....................................................4-43
DNP
device profile document....................................................6-39
implementation table........................................................6-41
point lists...................................................... 6-43, 6-45, 6-46
setpoints ..........................................................................4-8
DRAWOUT INDICATOR....................................................2-13
DUAL SETPOINTS ............................................. 4-6, 4-16, 6-9