Ge 489 User Manual Page 208
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6-46 489 Generator Management Relay GE Multilin
6.5 DNP POINT LISTS 6 COMMUNICATIONS
6
6.5.3 BINARY / FROZEN COUNTER (OBJECTS 20/21)
The counters cannot be cleared with the Freeze/Clear function codes (9/10). Instead, the control relay output block
points can be used to clear groups of counters. There is only one copy of each counter, so clearing a counter via
Modbus or the front panel display causes the corresponding DNP counter point to be cleared and vice-versa.
Table 6–7: COUNTERS POINT LIST
INDEX ROLLOVER
POINT
DESCRIPTION
0 50,000 Number of Breaker Operations
1 50,000 Number of Thermal Resets
2 50,000 Number of Trips (total)
3 50,000 Number of Digital Input Trips
4 50,000 Number of Sequential Trips
5 50,000 Number of Field-Breaker Discrepancy Trips
6 50,000 Number of Tachometer Trips
7 50,000 Number of Offline Overcurrent Trips
8 50,000 Number of Phase Overcurrent Trips
9 50,000 Number of Negative Sequence Overcurrent Trips
10 50,000 Number of Ground Overcurrent Trips
11 50,000 Number of Phase Differential Trips
12 50,000 Number of Undervoltage Trips
13 50,000 Number of Overvoltage Trips
14 50,000 Number of Volts/Hertz Trips
15 50,000 Number of Phase Reversal Trips
16 50,000 Number of Underfrequency Trips
17 50,000 Number of Overfrequency Trips
18 50,000 Number of Neutral Overvoltage (Fundamental) Trips
19 50,000 Number of Neutral Undervoltage (3
rd
Harmonic) Trips
20 50,000 Number of Reactive Power Trips
21 50,000 Number of Reverse Power Trips
22 50,000 Number of Underpower Trips
23 50,000 Number of Stator RTD Trips
24 50,000 Number of Bearing RTD Trips
25 50,000 Number of Other RTD Trips
26 50,000 Number of Ambient RTD Trips
27 50,000 Number of Thermal Model Trips
28 50,000 Number of Inadvertent Energization Trips
29 50,000 Number of Analog Input 1 Trips
30 50,000 Number of Analog Input 2 Trips
31 50,000 Number of Analog Input 3 Trips
32 50,000 Number of Analog Input 4 Trips
33 50,000 Number of Loss of Excitation Circle 1 Trips
34 50,000 Number of Loss of Excitation Circle 2 Trips
35 50,000 Number of Ground Directional Trips
36 50,000 Number of High Set Phase Overcurrent Trips
37 50,000 Number of Distance Zone 1 Trips
38 50,000 Number of Distance Zone 2 Trips
NOTE
- GENERATOR MANAGEMENT RELAY 1
- Instruction Manual 1
- 1. INTRODUCTION 1.1 OVERVIEW 3
- 4. SETPOINTS 4.1 OVERVIEW 3
- 5. ACTUAL VALUES 5.1 OVERVIEW 5
- 7. TESTING 7.1 TEST SETUP 6
- TABLE OF CONTENTS 8
- 27TN59GN 9
- ≥ 2 × CT: ±1% of 20 × CT 12
- LONG-TERM STORAGE 16
- 808704A1.CDR 19
- 2 INSTALLATION 2.1 MECHANICAL 21
- 2.1.5 TERMINAL LOCATIONS 21
- Figure 2–8: TERMINAL LAYOUT 21
- 2.1 MECHANICAL 2 INSTALLATION 22
- Table 2–1: 489 TERMINAL LIST 22
- 2 INSTALLATION 2.2 ELECTRICAL 23
- RTD SENSING 28
- GE Multilin 31
- 2.2 ELECTRICAL 2 INSTALLATION 32
- S3 DIGITAL INPUTS / 33
- SETPOINT 34
- NEW SETPOINT HAS BEEN 35
- 808745A1.CDR 37
- 808744A1.CDR 39
- 32 I 151 A8 .000 41
- 808726A2.CDR 45
- 808730A2.CDR 46
- VOLTAGE LEVEL 47
- CURRENT PHASOR 47
- VOLTAGE PHASOR 47
- CURRENT LEVEL 47
- EVENT SELECT BUTTONS 48
- EVENT LISTING 48
- VIEW DATA 48
- CLEAR EVENTS 48
- ACTIVATE SET 56
- (EQ 4.1) 62
- (EQ 4.2) 63
- S1 489 SETUP Ö 64
- Range: Breaker Auxiliary a 64
- Breaker Auxiliary b 64
- (EQ 4.8) 74
- 808731A1.CDR 75
- (EQ 4.9) 76
- CURRENT VOLTAGE 77
- (EQ 4.10) 78
- (EQ 4.11) 78
- I(multiples of CT) 81
- (multiples of CT) 81
- 808812A3.CDR 82
- (EQ 4.18) 83
- (EQ 4.19) 84
- TIME DELAY SETTING 85
- TO Vneutral OFEACH489 90
- AUXILIARY CONTACT 90
- TO DIGITAL INPUT FOR 90
- NEUTRAL O/V SUPERVISION 90
- GROUNDINGSWITCH 90
- (EQ 4.21) 91
- (EQ 4.22) 91
- (EQ 4.23) 92
- (EQ 4.24) 92
- 808740A1.CDR 94
- (EQ 4.25) 96
- 806827A1.CDR 105
- (EQ 4.26) 107
- (EQ 4.27) 107
- MULTIPLE OF FULL LOAD AMPS 108
- TIME IN SECONDS 108
- (EQ 4.28) 109
- TIME TO TRIP IN SECONDS 110
- THERMAL LIMITS 111
- FOR HIGH INERTIAL LOAD 111
- VOLTAGE DEPENDENT OVERLOAD 112
- (CUSTOM CURVE) 112
- VOLTAGE DEPENDENT 113
- OVERLOAD PROTECTION CURVES 113
- OVERLOAD PROTECTION at 80% V 114
- NEMA GE MULTILIN 115
- Thermal Capacity Used 116
- MOTOR TRIPPED 116
- 100% LOAD 116
- MOTOR STOPPED 116
- 80% LOAD 116
- 808721A1.CDR 118
- Range: On, Off 120
- (EQ 4.37) 123
- (EQ 4.38) 123
- 808738A1.CDR 124
- THIS FEATURE NOT PROGRAMMED 149
- THIS FEA 149
- TURE NOT PROGRAMMED 149
- THIS FEATURE NOT PRO 150
- LAST TRIP DATA: 158
- ACTIVE ALARMS: 158
- START BLOCK 158
- LOCKOUTS: 158
- 6.3.7 489 MEMORY MAP 172
- 6.3.8 MEMORY MAP DATA FORMATS 196
- No Counters Reported 202
- Configurable 202
- 7.1 TEST SETUP 7 TESTING 214
- A2 METERING DATA 218
- TEMPERATURE 218
- 3 PHASE VARIABLE AC TEST SET 224
- (EQ 7.5) 226
- (EQ 7.6) 226
- (EQ 7.7) 226
- 808739A1.CDR 229
- 808736A1.CDR 231
- 808735A1.CDR 231
- 808734A1.CDR 232
- (EQ A.1) 233
- (EQ A.2) 233
- HGF3/HGF5 234
- DIMENSIONS 234
- 808712A1.CDR 236
- 489 ANSI 237
- MODERATELY INVERSE 237
- NORMALLY INVERSE 238
- VERY INVERSE 239
- CURRENT (I/Ipu) 240
- TRIPTIME (sec) 240
- DEFINITE TIME 241
- SHORT INVERSE 242
- IAC INVERSE 243
- EXTREME INVERSE 245
- IEC CURVE A (BS142) 246
- IEC CURVE B (BS142) 247
- IEC CURVE C (BS142) 248
- GE Multilin Relay Warranty 251
- Numerics 253
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