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manual abstract
g GE Industrial Systems 808754E4.CDR 489 IN SERVICE BREAKER OPEN R1 TRIP R2 AUXILIARY R3 AUXILIARY R4 AUXILIARY R5 ALARM R6 SERVICE SETPOINT ACCESS BREAKER CLOSED COMPUTER RS232 HOT STATOR MESSAGE VT FAILURE BREAKER FAILURE 489 Generator Management Relay PROGRAM PORT SETPOINT 7 8 9 4 5 6 1 2 3 . 0 HELP MESSAGE VALUE ACTUAL ESCAPE ENTER TM RESET NEXT RESET POSSIBLE COMPUTER RS485 AUXILIARY RS485 ALT. SETPOINTS 489 STATUS GENERATOR STATUS OUTPUT RELAYS NEG. SEQUENCE GROUND LOSS OF FIELD g SELECT CURVE STYLE: Voltage Dependent TABLE OF CONTENTS TABLE OF CONTENTS 1. INTRODUCTION 1.1 OVERVIEW 1.1.1 Description ......................................................................................................... 1-1 1.1.2 Ordering ............................................................................................................. 1-3 1.1.3 Other Accessories..............................................................................................1-3 1.2 SPECIFICATIONS 1.2.1 489 Specifications .............................................................................................. 1-4 2. INSTALLATION 2.1 MECHANICAL 2.1.1 Description ......................................................................................................... 2-1 2.1.2 Product Identification.......................................................................................... 2-2 2.1.3 Installation .......................................................................................................... 2-3 2.1.4 Unit Withdrawal and Insertion ............................................................................ 2-3 2.1.5 Terminal Locations.............................................................................................2-5 2.2 ELECTRICAL 2.2.1 Typical Wiring Diagram ...................................................................................... 2-7 2.2.2 General Wiring Considerations .......................................................................... 2-8 2.2.3 Control Power .................................................................................................... 2-9 2.2.4 Current Inputs .................................................................................................... 2-9 2.2.5 Voltage Inputs .................................................................................................. 2-11 2.2.6 Digital Inputs .................................................................................................... 2-11 2.2.7 Analog Inputs ................................................................................................... 2-11 2.2.8 Analog Outputs ................................................................................................ 2-12 2.2.9 RTD Sensor Connections ................................................................................ 2-12 2.2.10 Output Relays .................................................................................................. 2-13 2.2.11 IRIG-B .............................................................................................................. 2-13 2.2.12 RS485 Communications Ports ......................................................................... 2-14 2.2.13 Dielectric Strength............................................................................................2-15 3. USER INTERFACES 3.1 FACEPLATE INTERFACE 3.1.1 Display ............................................................................................................... 3-1 3.1.2 LED Indicators.................................................................................................... 3-1 3.1.3 RS232 Program Port..........................................................................................3-2 3.1.4 Keypad ............................................................................................................... 3-2 3.2 SOFTWARE INTERFACE 3.2.1 Requirements.....................................................................................................3-4 3.2.2 Installation/Upgrade ........................................................................................... 3-5 3.2.3 Configuration......................................................................................................3-7 3.2.4 Using 489PC ...................................................................................................... 3-8 3.2.5 Trending ........................................................................................................... 3-12 3.2.6 Waveform Capture ........................................................................................... 3-14 3.2.7 Phasors ............................................................................................................ 3-15 3.2.8 Event Recorder ................................................................................................ 3-16 3.2.9 Troubleshooting .............................................