GE 489 - Manual (Page 5)

GE Multilin 489 Generator Management Relay 3
TABLE OF CONTENTS
4.11 S10 MONITORING
4.11.1 Trip Counter ..................................................................................................... 4-69
4.11.2 Breaker Failure................................................................................................. 4-69
4.11.3 Trip Coil Monitor............................................................................................... 4-70
4.11.4 VT Fuse Failure................................................................................................ 4-71
4.11.5 Current, MW, Mvar, and MVA Demand ........................................................... 4-72
4.11.6 Pulse Output .................................................................................................... 4-74
4.11.7 Generator Running Hour Setup ....................................................................... 4-74
4.12 S11 ANALOG I/O
4.12.1 Analog Outputs 1 to 4 ...................................................................................... 4-75
4.12.2 Analog Inputs 1 to 4 ......................................................................................... 4-76
4.13 S12 TESTING
4.13.1 Simulation Mode .............................................................................................. 4-78
4.13.2 Pre-Fault Setup ................................................................................................ 4-79
4.13.3 Fault Setup....................................................................................................... 4-80
4.13.4 Test Output Relays .......................................................................................... 4-81
4.13.5 Test Analog Output .......................................................................................... 4-81
4.13.6 Comm Port Monitor .......................................................................................... 4-82
4.13.7 Factory Service ................................................................................................ 4-82
5. ACTUAL VALUES 5.1 OVERVIEW
5.1.1 Actual Values Messages.................................................................................... 5-1
5.2 A1 STATUS
5.2.1 Generator Status................................................................................................ 5-3
5.2.2 Last Trip Data..................................................................................................... 5-3
5.2.3 Alarm Status....................................................................................................... 5-4
5.2.4 Trip Pickups ....................................................................................................... 5-6
5.2.5 Alarm Pickups .................................................................................................... 5-9
5.2.6 Digital Inputs .................................................................................................... 5-12
5.2.7 Real Time Clock............................................................................................... 5-12
5.3 A2 METERING DATA
5.3.1 Current Metering .............................................................................................. 5-13
5.3.2 Voltage Metering .............................................................................................. 5-14
5.3.3 Power Metering ................................................................................................ 5-15
5.3.4 Temperature..................................................................................................... 5-16
5.3.5 Demand Metering............................................................................................. 5-17
5.3.6 Analog Inputs ................................................................................................... 5-17
5.3.7 Speed............................................................................................................... 5-17
5.4 A3 LEARNED DATA
5.4.1 Parameter Averages ........................................................................................ 5-18
5.4.2 RTD Maximums ............................................................................................... 5-18
5.4.3 Analog Input Minimum/Maximum..................................................................... 5-19
5.5 A4 MAINTENANCE
5.5.1 Trip Counters ................................................................................................... 5-20
5.5.2 General Counters............................................................................................. 5-22
5.5.3 Timers .............................................................................................................. 5-22
5.6 A5 EVENT RECORDER
5.6.1 Event Recorder ................................................................................................ 5-23
5.7 A6 PRODUCT INFO
5.7.1 489 Model Info ................................................................................................. 5-25
5.7.2 Calibration Info ................................................................................................. 5-25
5.8 DIAGNOSTICS
5.8.1 Diagnostic Messages ....................................................................................... 5-26
5.8.2 Flash Messages ............................................................................................... 5-27
6. COMMUNICATIONS 6.1 MODBUS PROTOCOL
6.1.1 Electrical Interface.............................................................................................. 6-1