GE 469 Instruction Manual page 254

469
Motor Management Relay
specifications ....................................................... 2-9
BEARING RTD ............................................... 5-57
BEARING RTD TRIPS .............................................. 6-25
BLOCK START ........................................................ 5-6
C
CALIBRATION DATE ............................................... 6-29
CAPTURE TRACE .................................................... 5-27
CASE ................................................................... 2-10
CAUSE OF EVENTS TABLE ........................................ 6-28
CERTIFICATIONS ................................................... 2-10
CHANGING PASSCODE ............................................. 5-7
CHANGING SETPOINTS ............................................ 1-6
CLEAR DATA ......................................................... 5-13
CLOCK ...........................................................5-11
COMM PORT MONITOR ............................................ 5-87
COMMUNICATIONS
clear buffers ....................................................... 5-87
control .............................................................. 5-16
monitoring ......................................................... 5-87
RS232 ................................................. 4-8
RS485 ......................................... 3-21
setpoints .............................................. 5-9
specifications ....................................................... 2-9
wiring ................................................................. 4-8
CONTACT INFORMATION .......................................... 1-1
CONTACTOR, ALTERNATE WIRING ............................. 3-21
CONTROL POWER
connection diagram .................................................... 3-10
description ......................................................... 3-10
COOL TIME CONSTANTS .................. 5-31
CORE BALANCE ..................................................... 5-15
CORE BALANCE GROUND CT
connection ................................................................. 3-13
method .............................................................. 3-14
CTs
differential ......................................................... 3-13
ground ...................................................... 3-11
phase .................................................. 3-11
phasors ............................................................. 6-15
see CURRENT TRANSFORMER
CURRENT DEMAND ......................................... 5-75
CURRENT METERING ............................................... 6-9
CURRENT SENSING ................................................ 5-14
CURRENT TRANSFORMERS
see CTs ............................................................... 8-4
CURRENT UNBALANCE
actual value ......................................................... 6-9
event record ....................................................... 6-27
pre-trip value ...................................................... 6-5
setpoints ............................................................ 5-52
specifications ....................................................... 2-6
trip counter ........................................................ 6-25
CUSTOM OVERLOAD CURVES
description ......................................................... 5-35
example ............................................................. 5-37
voltage dependent overload ........................... 5-41
CUTOUT PANELS ..................................................... 3-3
D
DATE ..................................................... 5-11
DEFAULT MESSAGES
adding ............................................................... 5-11
cycle time ........................................................... 5-8
description ......................................................... 5-11
flash messages ................................................... 6-32
removing ........................................................... 5-12
setpoints ............................................................ 5-11
timeout .............................................................. 5-8
DEMAND
calculating demand .............................................. 5-76
current ...................................................... 5-75
kVA ........................................................... 5-75
kvar .......................................................... 5-75
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5-60
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6-9
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4-11 4-13
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4-8 4-11 4-13
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5-16 5-87
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5-46 5-47 5-55
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5-14
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5-14 8-6
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6-12
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5-42
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6-9 6-31
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6-12
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6-12
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6-12
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http://www.GEindustrial.com/multilin
kW ........................................................... 5-75
metering ............................................................ 6-12
period ............................................................... 5-76
power ........................................................ 5-75
specifications ........................................................2-8
DEMAND DATA, CLEARING ....................................... 5-13
DEMAND PERIOD ................................................... 5-76
DERATING FACTOR ................................................ 5-46
DESCRIPTION .........................................................2-1
DEVICE NUMBERS ....................................................2-1
DEVICENET
actual values ........................................................6-4
setpoints ........................................................... 5-10
DIAGNOSTIC MESSAGES ......................................... 6-29
DIELECTRIC STRENGTH .................................. 3-22
DIFFERENTIAL ...................................................... 5-54
DIFFERENTIAL CT PRIMARY ..................................... 5-15
DIFFERENTIAL CTs ................................................. 3-13
DIFFERENTIAL CURRENT INPUTS .............................. 3-13
DIFFERENTIAL CURRENT TESTING ..............................7-3
DIFFERENTIAL PHASE CURRENT INPUTS ......................2-5
DIGITAL COUNTER
actual values ...................................................... 6-26
preset ............................................................... 5-13
setpoints ........................................................... 5-25
specifications ........................................................2-7
DIGITAL INPUT FUNCTION
capture trace ...................................................... 5-27
digital counter .................................................... 5-25
general switch a-d ............................................... 5-26
load shed trip ..................................................... 5-23
pressure switch alarm .......................................... 5-23
pressure switch trip ............................................. 5-24
remote alarm ...................................................... 5-22
remote trip ......................................................... 5-22
simulate fault ..................................................... 5-27
simulate pre-fault ................................................ 5-27
simulate pre-fault...fault ....................................... 5-27
speed switch trip ................................................. 5-23
tachometer ........................................................ 5-25
vibration switch alarm .......................................... 5-24
vibration switch trip ............................................. 5-24
DIGITAL INPUTS
actual values ........................................................6-8
assignable .......................................................... 5-21
description ................................................. 3-16
specifications ........................................................2-5
testing ................................................................7-6
DIMENSIONS ..........................................................3-1
DISPLAY ................................................................4-1
DISPLAY UPDATE INTERVAL .......................................5-8
DRAWOUT INDICATOR ............................................ 3-21
DRAWOUT UNIT SEAL ...............................................3-2
E
ELECTRICAL INSTALLATION .......................................3-9
EMERGENCY RESTART ............................ 5-13
ENERVISTA VIEWPOINT WITH THE 469 ...................... 4-33
ENTERING TEXT ......................................................4-4
ENVIRONMENTAL SPECIFICATIONS ........................... 2-10
ESTIMATED TRIP TIME ON OVERLOAD .........................6-4
ETHERNET
actual values ........................................................6-3
setpoints .............................................................5-9
EU DECLARATION OF CONFORMITY .............................8-7
EVENT RECORD
actual values .............................................. 6-27
cause of events ................................................... 6-28
clearing ............................................................. 5-13
date .................................................................. 6-27
motor speed ....................................................... 6-27
tachometer ........................................................ 6-27
6-12
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6-12
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3-23
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5-19
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5-20 6-26
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6-28
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GE Multilin