Ge 489 User Manual Page 34
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3-2 489 Generator Management Relay GE Multilin
3.1 FACEPLATE INTERFACE 3 USER INTERFACES
3
• VT FAILURE: Indicates that the VT fuse failure alarm is picked up.
• BREAKER FAILURE: Indicates that the breaker failure or trip coil monitor alarm is picked up.
c) OUTPUT RELAY LED INDICATORS
• R1 TRIP: R1 Trip relay has operated (energized).
• R2 AUXILIARY: R2 Auxiliary relay has operated (energized).
• R3 AUXILIARY: R3 Auxiliary relay has operated (energized).
• R4 AUXILIARY: R4 Auxiliary relay has operated (energized).
• R5 ALARM: R5 Alarm relay has operated (energized).
• R6 SERVICE: R6 Service relay has operated (de-energized, R6 is fail-safe, normally energized).
3.1.3 RS232 PROGRAM PORT
This port is intended for connection to a portable PC. Setpoint files may be created at any location and downloaded through
this port with the 489PC software. Local interrogation of setpoints and actual values is also possible. New firmware may be
downloaded to the 489 flash memory through this port. Upgrading the relay firmware does not require a hardware
EEPROM change.
3.1.4 KEYPAD
a) DESCRIPTION
The 489 messages are organized into pages under the headings
SETPOINTS and ACTUAL VALUES. The key navi-
gates through the programmable parameters (setpoints) page headers. The key navigates through the measured
parameters (actual values) page headers.
• Each page is divided into logical su/jointfilesconvert/1241728/bgroups of messages. The and keys are used to navigate
through these su/jointfilesconvert/1241728/bgroups.
• The key is dual purpose. It is used to enter the su/jointfilesconvert/1241728/bgroups or store altered setpoint values.
• The key is also dual purpose. It may be used to exit the su/jointfilesconvert/1241728/bgroups or to return an altered setpoint to its original
value before it has been stored.
• The and keys scroll through variables in setpoint programming mode and will increment/decrement
numerical setpoint values. These values may also be entered with the numeric keypad.
• The key may be pressed at any time for context sensitive help messages.
Figure 3–2: 489 KEYPAD
b) ENTERING ALPHANUMERIC TEXT
There are several places where custom text messages may be programmed for specific applications. One example is the
MESSAGE SCRATCHPAD. The following example demonstrates how to enter alphanumeric text messages. To enter the text,
"Generator#1", perform the following procedure:
1. Press the decimal key [.] to enter text edit mode.
SETPOINT
ACTUAL
MESSAGE
MESSAGE
ENTER
ESCAPE
VALUE
VALUE
HELP
808711A1.CDR
- 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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