Multilin 469 Motor Management Relay ... - GE Digital Energy
Multilin 469 Motor Management Relay ... - GE Digital Energy
Multilin 469 Motor Management Relay ... - GE Digital Energy
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CHAPTER I:<br />
B<br />
BAUD RATE<br />
setpoints ..................................................................................................... 5-10, 5-11, 5-12<br />
specifications................................................................................................................... 2-13<br />
BEARING RTD......................................................................................................... 5-70, 5-73<br />
BEARING RTD TRIPS ....................................................................................................... 6-30<br />
BLOCK START...................................................................................................................... 5-7<br />
C<br />
CALIBRATION DATE ........................................................................................................ 6-36<br />
CAPTURE TRACE .............................................................................................................. 5-32<br />
CASE ..................................................................................................................................... 2-16<br />
CAUSE OF EVENTS TABLE ............................................................................................ 6-34<br />
CERTIFICATIONS .............................................................................................................. 2-15<br />
CHANGING PASSCODE.................................................................................................... 5-8<br />
CHANGING SETPOINTS ................................................................................................... 1-9<br />
CLEAR DATA ...................................................................................................................... 5-15<br />
CLOCK....................................................................................................................... 5-13, 6-10<br />
COMM PORT MONITOR ...............................................................................................5-102<br />
COMMUNICATIONS<br />
clear buffers ...................................................................................................................5-102<br />
control ............................................................................................................................... 5-20<br />
monitoring ......................................................................................................................5-102<br />
RS232 ........................................................................................................... 4-11, 4-16, 4-18<br />
RS485 .................................................................................................3-24, 4-12, 4-16, 4-18<br />
setpoints ................................................................................................... 5-10, 5-20, 5-102<br />
specifications................................................................................................................... 2-13<br />
wiring ...................................................................................................................... 4-11, 4-12<br />
CONTACTOR, ALTERNATE WIRING ........................................................................... 3-24<br />
CONTROL POWER<br />
connection diagram ...........................................................................................................3-12<br />
description........................................................................................................................ 3-12<br />
COOL TIME CONSTANTS...............................................................5-38, 5-55, 5-57, 5-67<br />
CORE BALANCE ................................................................................................................ 5-18<br />
CORE BALANCE GROUND CT<br />
connection.............................................................................................................................3-15<br />
method .............................................................................................................................. 3-16<br />
CTs<br />
differential ........................................................................................................................ 3-16<br />
ground ......................................................................................................... 3-13, 3-14, 5-17<br />
ground fault ....................................................................................................................... A-8<br />
phase ............................................................................................................. 3-13, 5-17, A-8<br />
phasors.............................................................................................................................. 6-19<br />
see CURRENT TRANSFORMER<br />
CURRENT DEMAND.............................................................................................. 5-87, 6-15<br />
CURRENT METERING...................................................................................................... 6-11<br />
CURRENT SENSING......................................................................................................... 5-17<br />
CURRENT TRANSFORMERS<br />
see CTs ................................................................................................................................. A-6<br />
CURRENT UNBALANCE<br />
actual value...................................................................................................................... 6-11<br />
event record ..................................................................................................................... 6-33<br />
pre-trip value ..................................................................................................................... 6-5<br />
<strong>469</strong> MOTOR MANA<strong>GE</strong>MENT RELAY – INSTRUCTION MANUAL I–3
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