GE L30 User manual

831776A2.CDR
L30 revision: 6.0x
Manual P/N: 1601-9050-X3 (GEK-113622A)
GE Digital Energy
650 Markland Street
Markham, Ontario
Canada L6C 0M1
Tel: [phone] Fax: [phone]
Internet: http://www.GEDigitalEnergy.com
IISO 9001
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GE Multilin's Quality Management
System is registered to ISO
9001:2008
QMI # 005094
UL # A3775
*1601-9050-X3*
GE
Digital Energy
L30 Line Current Differential
System
UR Series Instruction Manual
LISTED
52TL
IND.CONT. EQ.
E83849

Copyright © 2015 GE Multilin Inc. All rights reserved.
L30 Line Current Differential System UR Series Instruction Manual revision 6.0x.
FlexLogic, FlexElement, FlexCurve, FlexAnalog, FlexInteger, FlexState, EnerVista,
HardFiber, Digital Energy, Multilin, and GE Multilin are trademarks or registered
trademarks of GE Multilin Inc.
The contents of this manual are the property of GE Multilin Inc. This
documentation is furnished on license and may not be reproduced in whole or
in part without the permission of GE Multilin. The content of this manual is for
informational use only and is subject to change without notice.
Part number: 1601-9050-X3 (August 2015)

GE Multilin L30 Line Current Differential System iii
TABLE OF CONTENTS
1. GETTING STARTED 1.1 IMPORTANT PROCEDURES
1.1.1 CAUTIONS AND WARNINGS ........................................................................... 1-1
1.1.2 INSPECTION PROCEDURE ............................................................................. 1-2
1.2 UR OVERVIEW
1.2.1 INTRODUCTION TO THE UR ........................................................................... 1-3
1.2.2 HARDWARE ARCHITECTURE ......................................................................... 1-4
1.2.3 SOFTWARE ARCHITECTURE.......................................................................... 1-5
1.2.4 IMPORTANT CONCEPTS ................................................................................. 1-5
1.3 ENERVISTA UR SETUP SOFTWARE
1.3.1 PC REQUIREMENTS ........................................................................................ 1-6
1.3.2 INSTALLATION.................................................................................................. 1-6
1.3.3 CONFIGURING THE L30 FOR SOFTWARE ACCESS..................................... 1-7
1.3.4 USING THE QUICK CONNECT FEATURE..................................................... 1-10
1.3.5 CONNECTING TO THE L30 RELAY ............................................................... 1-16
1.4 UR HARDWARE
1.4.1 MOUNTING AND WIRING............................................................................... 1-17
1.4.2 COMMUNICATIONS........................................................................................ 1-17
1.4.3 FACEPLATE DISPLAY .................................................................................... 1-17
1.5 USING THE RELAY
1.5.1 FACEPLATE KEYPAD..................................................................................... 1-18
1.5.2 MENU NAVIGATION ....................................................................................... 1-18
1.5.3 MENU HIERARCHY ........................................................................................ 1-18
1.5.4 RELAY ACTIVATION....................................................................................... 1-18
1.5.5 RELAY PASSWORDS ..................................................................................... 1-19
1.5.6 FLEXLOGIC™ CUSTOMIZATION................................................................... 1-19
1.5.7 COMMISSIONING ........................................................................................... 1-20
2. PRODUCT DESCRIPTION 2.1 INTRODUCTION
2.1.1 OVERVIEW........................................................................................................ 2-1
2.1.2 FEATURES ........................................................................................................ 2-3
2.1.3 ORDERING........................................................................................................ 2-4
2.1.4 REPLACEMENT MODULES ............................................................................. 2-9
2.2 PILOT CHANNEL RELAYING
2.2.1 INTER-RELAY COMMUNICATIONS............................................................... 2-11
2.2.2 CHANNEL MONITOR ...................................................................................... 2-12
2.2.3 LOOPBACK TEST ........................................................................................... 2-13
2.2.4 DIRECT TRANSFER TRIPPING ..................................................................... 2-13
2.3 FUNCTIONALITY
2.3.1 PROTECTION AND CONTROL FUNCTIONS ................................................ 2-14
2.3.2 METERING AND MONITORING FUNCTIONS ............................................... 2-14
2.3.3 OTHER FUNCTIONS....................................................................................... 2-15
2.4 SPECIFICATIONS
2.4.1 PROTECTION ELEMENTS ............................................................................. 2-18
2.4.2 USER-PROGRAMMABLE ELEMENTS........................................................... 2-20
2.4.3 MONITORING.................................................................................................. 2-21
2.4.4 METERING ...................................................................................................... 2-22
2.4.5 INPUTS ............................................................................................................ 2-22
2.4.6 POWER SUPPLY ............................................................................................ 2-23
2.4.7 OUTPUTS ........................................................................................................ 2-23
2.4.8 COMMUNICATION PROTOCOLS .................................................................. 2-25
2.4.9 INTER-RELAY COMMUNICATIONS............................................................... 2-26
2.4.10 ENVIRONMENTAL .......................................................................................... 2-26
2.4.11 TYPE TESTS ................................................................................................... 2-27
2.4.12 PRODUCTION TESTS .................................................................................... 2-27
2.4.13 APPROVALS ................................................................................................... 2-28
2.4.14 MAINTENANCE ............................................................................................... 2-28

iv L30 Line Current Differential System GE Multilin
TABLE OF CONTENTS
3. HARDWARE 3.1 DESCRIPTION
3.1.1 PANEL CUTOUT ................................................................................................3-1
3.1.2 REAR TERMINAL LAYOUT ...............................................................................3-7
3.2 WIRING
3.2.1 TYPICAL WIRING ..............................................................................................3-8
3.2.2 DIELECTRIC STRENGTH..................................................................................3-9
3.2.3 CONTROL POWER............................................................................................3-9
3.2.4 CT AND VT MODULES ....................................................................................3-10
3.2.5 PROCESS BUS MODULES .............................................................................3-12
3.2.6 CONTACT INPUTS AND OUTPUTS................................................................3-12
3.2.7 TRANSDUCER INPUTS AND OUTPUTS........................................................3-20
3.2.8 RS232 FACEPLATE PORT..............................................................................3-22
3.2.9 CPU COMMUNICATION PORTS.....................................................................3-22
3.2.10 IRIG-B...............................................................................................................3-25
3.3 PILOT CHANNEL COMMUNICATIONS
3.3.1 DESCRIPTION .................................................................................................3-28
3.3.2 FIBER: LED AND ELED TRANSMITTERS ......................................................3-29
3.3.3 FIBER-LASER TRANSMITTERS .....................................................................3-29
3.3.4 G.703 INTERFACE...........................................................................................3-31
3.3.5 RS422 INTERFACE .........................................................................................3-34
3.3.6 TWO-CHANNEL TWO-CLOCK RS422 INTERFACE.......................................3-36
3.3.7 RS422 AND FIBER INTERFACE .....................................................................3-36
3.3.8 G.703 AND FIBER INTERFACE ......................................................................3-37
3.3.9 IEEE C37.94 INTERFACE................................................................................3-37
3.3.10 C37.94SM INTERFACE ...................................................................................3-41
3.4 MANAGED ETHERNET SWITCH MODULES
3.4.1 OVERVIEW ......................................................................................................3-45
3.4.2 MANAGED ETHERNET SWITCH MODULE HARDWARE..............................3-45
3.4.3 MANAGED SWITCH LED INDICATORS .........................................................3-46
3.4.4 INITIAL SETUP OF THE ETHERNET SWITCH MODULE...............................3-46
3.4.5 CONFIGURING THE MANAGED ETHERNET SWITCH MODULE.................3-50
3.4.6 UPLOADING L30 SWITCH MODULE FIRMWARE..........................................3-53
3.4.7 ETHERNET SWITCH SELF-TEST ERRORS...................................................3-55
4. HUMAN INTERFACES 4.1 ENERVISTA UR SETUP SOFTWARE INTERFACE
4.1.1 INTRODUCTION ................................................................................................4-1
4.1.2 CREATING A SITE LIST ....................................................................................4-1
4.1.3 ENERVISTA UR SETUP OVERVIEW................................................................4-1
4.1.4 ENERVISTA UR SETUP MAIN WINDOW..........................................................4-3
4.2 EXTENDED ENERVISTA UR SETUP FEATURES
4.2.1 SETTINGS TEMPLATES ...................................................................................4-5
4.2.2 SECURING AND LOCKING FLEXLOGIC™ EQUATIONS ................................4-9
4.2.3 SETTINGS FILE TRACEABILITY.....................................................................4-11
4.3 FACEPLATE INTERFACE
4.3.1 FACEPLATE.....................................................................................................4-14
4.3.2 LED INDICATORS............................................................................................4-15
4.3.3 CUSTOM LABELING OF LEDS .......................................................................4-18
4.3.4 DISPLAY...........................................................................................................4-23
4.3.5 KEYPAD ...........................................................................................................4-23
4.3.6 BREAKER CONTROL ......................................................................................4-23
4.3.7 MENUS.............................................................................................................4-24
4.3.8 CHANGING SETTINGS ...................................................................................4-26
5. SETTINGS 5.1 OVERVIEW
5.1.1 SETTINGS MENU ..............................................................................................5-1
5.1.2 INTRODUCTION TO ELEMENTS......................................................................5-4
5.1.3 INTRODUCTION TO AC SOURCES..................................................................5-5

GE Multilin L30 Line Current Differential System v
TABLE OF CONTENTS
5.2 PRODUCT SETUP
5.2.1 SECURITY ......................................................................................................... 5-8
5.2.2 DISPLAY PROPERTIES.................................................................................. 5-13
5.2.3 CLEAR RELAY RECORDS ............................................................................. 5-14
5.2.4 COMMUNICATIONS........................................................................................ 5-15
5.2.5 MODBUS USER MAP...................................................................................... 5-38
5.2.6 REAL TIME CLOCK......................................................................................... 5-39
5.2.7 FAULT REPORTS ........................................................................................... 5-40
5.2.8 OSCILLOGRAPHY .......................................................................................... 5-42
5.2.9 DATA LOGGER ............................................................................................... 5-44
5.2.10 USER-PROGRAMMABLE LEDS..................................................................... 5-45
5.2.11 USER-PROGRAMMABLE SELF-TESTS ........................................................ 5-48
5.2.12 CONTROL PUSHBUTTONS ........................................................................... 5-49
5.2.13 USER-PROGRAMMABLE PUSHBUTTONS ................................................... 5-50
5.2.14 FLEX STATE PARAMETERS.......................................................................... 5-56
5.2.15 USER-DEFINABLE DISPLAYS ....................................................................... 5-56
5.2.16 INSTALLATION................................................................................................ 5-58
5.3 REMOTE RESOURCES
5.3.1 REMOTE RESOURCES CONFIGURATION................................................... 5-59
5.4 SYSTEM SETUP
5.4.1 AC INPUTS ...................................................................................................... 5-60
5.4.2 POWER SYSTEM............................................................................................ 5-61
5.4.3 SIGNAL SOURCES ......................................................................................... 5-62
5.4.4 87L POWER SYSTEM..................................................................................... 5-65
5.4.5 BREAKERS...................................................................................................... 5-71
5.4.6 DISCONNECT SWITCHES ............................................................................. 5-75
5.4.7 FLEXCURVES™.............................................................................................. 5-78
5.4.8 PHASOR MEASUREMENT UNIT.................................................................... 5-85
5.5 FLEXLOGIC™
5.5.1 INTRODUCTION TO FLEXLOGIC™............................................................. 5-102
5.5.2 FLEXLOGIC™ RULES .................................................................................. 5-111
5.5.3 FLEXLOGIC™ EVALUATION........................................................................ 5-111
5.5.4 FLEXLOGIC™ EXAMPLE ............................................................................. 5-112
5.5.5 FLEXLOGIC™ EQUATION EDITOR............................................................. 5-116
5.5.6 FLEXLOGIC™ TIMERS................................................................................. 5-116
5.5.7 FLEXELEMENTS™ ....................................................................................... 5-117
5.5.8 NON-VOLATILE LATCHES ........................................................................... 5-122
5.6 GROUPED ELEMENTS
5.6.1 OVERVIEW.................................................................................................... 5-123
5.6.2 SETTING GROUP ......................................................................................... 5-123
5.6.3 LINE DIFFERENTIAL ELEMENTS ................................................................ 5-123
5.6.4 PHASE CURRENT ........................................................................................ 5-129
5.6.5 NEUTRAL CURRENT.................................................................................... 5-140
5.6.6 GROUND CURRENT..................................................................................... 5-147
5.6.7 NEGATIVE SEQUENCE CURRENT ............................................................. 5-150
5.6.8 BREAKER FAILURE...................................................................................... 5-152
5.6.9 VOLTAGE ELEMENTS.................................................................................. 5-161
5.6.10 SUPERVISING ELEMENTS .......................................................................... 5-168
5.7 CONTROL ELEMENTS
5.7.1 OVERVIEW.................................................................................................... 5-170
5.7.2 TRIP BUS....................................................................................................... 5-170
5.7.3 SETTING GROUPS ....................................................................................... 5-172
5.7.4 SELECTOR SWITCH..................................................................................... 5-173
5.7.5 UNDERFREQUENCY.................................................................................... 5-179
5.7.6 SYNCHROCHECK......................................................................................... 5-180
5.7.7 AUTORECLOSE ............................................................................................ 5-184
5.7.8 DIGITAL ELEMENTS..................................................................................... 5-190
5.7.9 DIGITAL COUNTERS .................................................................................... 5-193
5.7.10 MONITORING ELEMENTS ........................................................................... 5-195
5.8 INPUTS AND OUTPUTS
5.8.1 CONTACT INPUTS........................................................................................ 5-206
5.8.2 VIRTUAL INPUTS.......................................................................................... 5-208
5.8.3 CONTACT OUTPUTS.................................................................................... 5-209
5.8.4 VIRTUAL OUTPUTS...................................................................................... 5-211

vi L30 Line Current Differential System GE Multilin
TABLE OF CONTENTS
5.8.5 REMOTE DEVICES........................................................................................5-212
5.8.6 REMOTE INPUTS ..........................................................................................5-213
5.8.7 REMOTE DOUBLE-POINT STATUS INPUTS ...............................................5-214
5.8.8 REMOTE OUTPUTS ......................................................................................5-215
5.8.9 DIRECT INPUTS AND OUTPUTS..................................................................5-215
5.8.10 RESETTING ...................................................................................................5-218
5.8.11 IEC 61850 GOOSE ANALOGS ......................................................................5-218
5.8.12 IEC 61850 GOOSE INTEGERS .....................................................................5-219
5.9 TRANSDUCER INPUTS AND OUTPUTS
5.9.1 DCMA INPUTS ...............................................................................................5-220
5.9.2 RTD INPUTS ..................................................................................................5-221
5.9.3 DCMA OUTPUTS ...........................................................................................5-223
5.10 TESTING
5.10.1 TEST MODE...................................................................................................5-227
5.10.2 FORCE CONTACT INPUTS...........................................................................5-228
5.10.3 FORCE CONTACT OUTPUTS.......................................................................5-229
5.10.4 CHANNEL TESTS ..........................................................................................5-230
5.10.5 PHASOR MEASUREMENT UNIT TEST VALUES.........................................5-230
6. ACTUAL VALUES 6.1 OVERVIEW
6.1.1 ACTUAL VALUES MENU...................................................................................6-1
6.2 STATUS
6.2.1 CONTACT INPUTS ............................................................................................6-3
6.2.2 VIRTUAL INPUTS ..............................................................................................6-3
6.2.3 REMOTE INPUTS ..............................................................................................6-3
6.2.4 REMOTE DOUBLE-POINT STATUS INPUTS ...................................................6-4
6.2.5 DIRECT INPUTS ................................................................................................6-4
6.2.6 CONTACT OUTPUTS ........................................................................................6-4
6.2.7 VIRTUAL OUTPUTS ..........................................................................................6-5
6.2.8 AUTORECLOSE.................................................................................................6-5
6.2.9 REMOTE DEVICES............................................................................................6-5
6.2.10 CHANNEL TESTS ..............................................................................................6-6
6.2.11 DIGITAL COUNTERS.........................................................................................6-7
6.2.12 SELECTOR SWITCHES ....................................................................................6-7
6.2.13 FLEX STATES....................................................................................................6-8
6.2.14 IEC 61850 GOOSE INTEGERS .........................................................................6-8
6.2.15 ETHERNET ........................................................................................................6-8
6.2.16 ETHERNET SWITCH .........................................................................................6-9
6.3 METERING
6.3.1 METERING CONVENTIONS ...........................................................................6-10
6.3.2 DIFFERENTIAL CURRENT..............................................................................6-13
6.3.3 SOURCES ........................................................................................................6-14
6.3.4 SYNCHROCHECK ...........................................................................................6-17
6.3.5 TRACKING FREQUENCY................................................................................6-18
6.3.6 FLEXELEMENTS™..........................................................................................6-18
6.3.7 IEC 61580 GOOSE ANALOG VALUES ...........................................................6-19
6.3.8 PHASOR MEASUREMENT UNIT ....................................................................6-19
6.3.9 TRANSDUCER INPUTS AND OUTPUTS........................................................6-21
6.4 RECORDS
6.4.1 FAULT REPORTS ............................................................................................6-22
6.4.2 EVENT RECORDS...........................................................................................6-22
6.4.3 OSCILLOGRAPHY ...........................................................................................6-23
6.4.4 DATA LOGGER................................................................................................6-23
6.4.5 PHASOR MEASUREMENT UNIT RECORDS .................................................6-23
6.4.6 BREAKER MAINTENANCE .............................................................................6-24
6.5 PRODUCT INFORMATION
6.5.1 MODEL INFORMATION...................................................................................6-25
6.5.2 FIRMWARE REVISIONS..................................................................................6-25

GE Multilin L30 Line Current Differential System vii
TABLE OF CONTENTS
7. COMMANDS AND
TARGETS
7.1 COMMANDS
7.1.1 COMMANDS MENU .......................................................................................... 7-1
7.1.2 VIRTUAL INPUTS.............................................................................................. 7-1
7.1.3 CLEAR RECORDS ............................................................................................ 7-2
7.1.4 SET DATE AND TIME ....................................................................................... 7-2
7.1.5 RELAY MAINTENANCE .................................................................................... 7-3
7.1.6 PHASOR MEASUREMENT UNIT ONE-SHOT.................................................. 7-3
7.2 TARGETS
7.2.1 TARGETS MENU............................................................................................... 7-6
7.2.2 TARGET MESSAGES ....................................................................................... 7-6
7.2.3 RELAY SELF-TESTS......................................................................................... 7-6
8. SECURITY 8.1 PASSWORD SECURITY
8.1.1 OVERVIEW........................................................................................................ 8-1
8.1.2 PASSWORD SECURITY MENU ....................................................................... 8-2
8.1.3 LOCAL PASSWORDS ....................................................................................... 8-2
8.1.4 REMOTE PASSWORDS ................................................................................... 8-3
8.1.5 ACCESS SUPERVISION................................................................................... 8-4
8.1.6 DUAL PERMISSION SECURITY ACCESS ....................................................... 8-4
8.2 ENERVISTA SECURITY MANAGEMENT SYSTEM
8.2.1 OVERVIEW........................................................................................................ 8-6
8.2.2 ENABLING THE SECURITY MANAGEMENT SYSTEM ................................... 8-6
8.2.3 ADDING A NEW USER ..................................................................................... 8-6
8.2.4 MODIFYING USER PRIVILEGES ..................................................................... 8-7
9. THEORY OF OPERATION 9.1 OVERVIEW
9.1.1 L30 DESIGN ...................................................................................................... 9-1
9.1.2 L30 ARCHITECTURE ........................................................................................ 9-1
9.1.3 REMOVAL OF DECAYING OFFSET................................................................. 9-2
9.1.4 PHASELET COMPUTATION............................................................................. 9-2
9.1.5 DISTURBANCE DETECTION............................................................................ 9-3
9.1.6 FAULT DETECTION .......................................................................................... 9-3
9.1.7 GROUND DIFFERENTIAL ELEMENT............................................................... 9-4
9.1.8 CLOCK SYNCHRONIZATION ........................................................................... 9-5
9.1.9 FREQUENCY TRACKING AND PHASE LOCKING .......................................... 9-6
9.1.10 FREQUENCY DETECTION............................................................................... 9-7
9.1.11 PHASE DETECTION ......................................................................................... 9-7
9.1.12 PHASE LOCKING FILTER .............................................................................. 9-10
9.1.13 MATCHING PHASELETS................................................................................ 9-11
9.1.14 START-UP ....................................................................................................... 9-11
9.1.15 HARDWARE AND COMMUNICATION REQUIREMENTS ............................. 9-11
9.1.16 ONLINE ESTIMATE OF MEASUREMENT ERRORS ..................................... 9-12
9.1.17 CT SATURATION DETECTION ...................................................................... 9-13
9.1.18 CHARGING CURRENT COMPENSATION ..................................................... 9-13
9.1.19 DIFFERENTIAL ELEMENT CHARACTERISTICS........................................... 9-14
9.1.20 RELAY SYNCHRONIZATION.......................................................................... 9-15
9.2 OPERATING CONDITION CHARACTERISTICS
9.2.1 DESCRIPTION................................................................................................. 9-16
9.2.2 TRIP DECISION EXAMPLE............................................................................. 9-18
9.2.3 TRIP DECISION TEST .................................................................................... 9-18
9.3 FAULT LOCATOR
9.3.1 DESCRIPTION................................................................................................. 9-20
10. APPLICATION OF
SETTINGS
10.1 CT REQUIREMENTS
10.1.1 INTRODUCTION.............................................................................................. 10-1
10.1.2 CT SATURATION ANALYSIS TOOL............................................................... 10-2

viii L30 Line Current Differential System GE Multilin
TABLE OF CONTENTS
10.2 CURRENT DIFFERENTIAL (87L) SETTINGS
10.2.1 INTRODUCTION ..............................................................................................10-4
10.2.2 CURRENT DIFFERENTIAL PICKUP ...............................................................10-4
10.2.3 CURRENT DIFF RESTRAINT 1.......................................................................10-4
10.2.4 CURRENT DIFF RESTRAINT 2.......................................................................10-4
10.2.5 CURRENT DIFF BREAK POINT ......................................................................10-4
10.2.6 CT TAP .............................................................................................................10-5
10.3 CHANNEL ASYMMETRY COMPENSATION USING GPS
10.3.1 DESCRIPTION .................................................................................................10-7
10.3.2 COMPENSATION METHOD 1 .........................................................................10-7
10.3.3 COMPENSATION METHOD 2 .........................................................................10-8
10.3.4 COMPENSATION METHOD 3 .........................................................................10-8
10.4 INSTANTANEOUS ELEMENTS
10.4.1 INSTANTANEOUS ELEMENT ERROR DURING L30 SYNCHRONIZATION
........................................................................................................................10-10
11. COMMISSIONING 11.1 TESTING
11.1.1 CHANNEL TESTING ........................................................................................11-1
11.1.2 CLOCK SYNCHRONIZATION TESTS .............................................................11-2
11.1.3 CURRENT DIFFERENTIAL..............................................................................11-3
11.1.4 LOCAL-REMOTE RELAY TESTS ....................................................................11-4
12. MAINTENANCE 12.1 MODULES
12.1.1 REPLACE A MODULE .....................................................................................12-1
12.2 BATTERIES
12.2.1 REPLACE BATTERY .......................................................................................12-3
12.2.2 DISPOSE OF BATTERY ..................................................................................12-4
12.3 UNINSTALL AND CLEAR FILES AND DATA
12.3.1 UNINSTALL AND CLEAR FILES AND DATA ..................................................12-7
12.4 REPAIRS
12.4.1 REPAIRS ..........................................................................................................12-8
12.5 STORAGE
12.5.1 STORAGE ........................................................................................................12-9
12.6 DISPOSAL
12.6.1 DISPOSAL......................................................................................................12-10
A. FLEXANALOG AND
FLEXINTEGER
PARAMETERS
A.1 PARAMETER LISTS
A.1.1 FLEXANALOG ITEMS....................................................................................... A-1
A.1.2 FLEXINTEGER ITEMS...................................................................................... A-8
B. MODBUS
COMMUNICATIONS
B.1 MODBUS RTU PROTOCOL
B.1.1 INTRODUCTION ............................................................................................... B-1
B.1.2 PHYSICAL LAYER ............................................................................................ B-1
B.1.3 DATA LINK LAYER ........................................................................................... B-1
B.1.4 MODBUS RTU CRC-16 ALGORITHM .............................................................. B-2
B.2 MODBUS FUNCTION CODES
B.2.1 SUPPORTED FUNCTION CODES ................................................................... B-4
B.2.2 READ ACTUAL VALUES OR SETTINGS (FUNCTION CODE 03/04H) ........... B-4
B.2.3 EXECUTE OPERATION (FUNCTION CODE 05H)........................................... B-5
B.2.4 STORE SINGLE SETTING (FUNCTION CODE 06H)....................................... B-5
B.2.5 STORE MULTIPLE SETTINGS (FUNCTION CODE 10H) ................................ B-6

GE Multilin L30 Line Current Differential System ix
TABLE OF CONTENTS
B.2.6 EXCEPTION RESPONSES ...............................................................................B-6
B.3 FILE TRANSFERS
B.3.1 OBTAINING RELAY FILES VIA MODBUS ........................................................B-7
B.4 MEMORY MAPPING
B.4.1 MODBUS MEMORY MAP .................................................................................B-9
B.4.2 DATA FORMATS .............................................................................................B-66
C. IEC 61850
COMMUNICATIONS
C.1 OVERVIEW
C.1.1 INTRODUCTION................................................................................................C-1
C.1.2 COMMUNICATION PROFILES .........................................................................C-1
C.1.3 FILE TRANSFER BY IEC 61850 .......................................................................C-2
C.2 SERVER DATA ORGANIZATION
C.2.1 OVERVIEW........................................................................................................C-3
C.2.2 GGIO1: DIGITAL STATUS VALUES .................................................................C-3
C.2.3 GGIO2: DIGITAL CONTROL VALUES ..............................................................C-3
C.2.4 GGIO3: DIGITAL STATUS AND ANALOG VALUES FROM RECEIVED
GOOSE DATA ...................................................................................................C-3
C.2.5 GGIO4: GENERIC ANALOG MEASURED VALUES.........................................C-3
C.2.6 MMXU: ANALOG MEASURED VALUES...........................................................C-4
C.2.7 PROTECTION AND OTHER LOGICAL NODES...............................................C-4
C.3 SERVER FEATURES AND CONFIGURATION
C.3.1 BUFFERED/UNBUFFERED REPORTING........................................................C-6
C.3.2 FILE TRANSFER ...............................................................................................C-6
C.3.3 TIMESTAMPS AND SCANNING .......................................................................C-6
C.3.4 LOGICAL DEVICE NAME..................................................................................C-6
C.3.5 LOCATION.........................................................................................................C-6
C.3.6 LOGICAL NODE NAME PREFIXES ..................................................................C-7
C.3.7 CONNECTION TIMING .....................................................................................C-7
C.3.8 NON-IEC 61850 DATA ......................................................................................C-7
C.3.9 COMMUNICATION SOFTWARE UTILITIES.....................................................C-7
C.4 GENERIC SUBSTATION EVENT SERVICES: GSSE AND GOOSE
C.4.1 OVERVIEW........................................................................................................C-8
C.4.2 GSSE CONFIGURATION ..................................................................................C-8
C.4.3 FIXED GOOSE ..................................................................................................C-8
C.4.4 CONFIGURABLE GOOSE.................................................................................C-8
C.4.5 ETHERNET MAC ADDRESS FOR GSSE/GOOSE.........................................C-10
C.4.6 GSSE ID AND GOOSE ID SETTINGS ............................................................C-11
C.5 IEC 61850 IMPLEMENTATION VIA ENERVISTA UR SETUP
C.5.1 OVERVIEW......................................................................................................C-12
C.5.2 CONFIGURING IEC 61850 SETTINGS...........................................................C-13
C.5.3 ABOUT ICD FILES...........................................................................................C-14
C.5.4 CREATING AN ICD FILE WITH ENERVISTA UR SETUP..............................C-18
C.5.5 ABOUT SCD FILES .........................................................................................C-18
C.5.6 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP...........................C-21
C.6 ACSI CONFORMANCE
C.6.1 ACSI BASIC CONFORMANCE STATEMENT.................................................C-23
C.6.2 ACSI MODELS CONFORMANCE STATEMENT ............................................C-23
C.6.3 ACSI SERVICES CONFORMANCE STATEMENT .........................................C-24
C.7 LOGICAL NODES
C.7.1 LOGICAL NODES TABLE ...............................................................................C-27
D. IEC 60870-5-104
COMMUNICATIONS
D.1 IEC 60870-5-104
D.1.1 INTEROPERABILITY DOCUMENT ...................................................................D-1
D.1.2 POINT LIST........................................................................................................D-9

x L30 Line Current Differential System GE Multilin
TABLE OF CONTENTS
E. DNP COMMUNICATIONS E.1 DEVICE PROFILE DOCUMENT
E.1.1 DNP V3.00 DEVICE PROFILE.......................................................................... E-1
E.1.2 IMPLEMENTATION TABLE .............................................................................. E-4
E.2 DNP POINT LISTS
E.2.1 BINARY INPUT POINTS ................................................................................... E-8
E.2.2 BINARY AND CONTROL RELAY OUTPUT...................................................... E-9
E.2.3 COUNTERS..................................................................................................... E-10
E.2.4 ANALOG INPUTS............................................................................................ E-11
F. MISCELLANEOUS F.1 CHANGE NOTES
F.1.1 REVISION HISTORY......................................................................................... F-1
F.1.2 CHANGES TO THE L30 MANUAL.................................................................... F-1
F.2 ABBREVIATIONS
F.2.1 STANDARD ABBREVIATIONS ......................................................................... F-4
F.3 WARRANTY
F.3.1 GE MULTILIN WARRANTY............................................................................... F-6