GE G60 UR Series User manual

830715A2.CDR
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GE Industrial Systems
G60 revision: 5.7x
Manual P/N: 1601-0110-U3 (GEK-113523B)
Copyright © 2010 GE Multilin
G60 Generator Protection System
UR Series Instruction Manual
GE Multilin
215 Anderson Avenue, Markham, Ontario
Canada L6E 1B3
Tel: [phone] Fax: [phone]
Internet: http://www.GEmultilin.com
Title Page
IISO9001:2000
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GE Multilin's Quality Management
System is registered to
ISO9001:2000
QMI # 005094
UL # A3775
*1601-0110-U3*
LISTED
52TL
IND.CONT. EQ.
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GE Industrial Systems
ADDENDUM
This addendum contains information that relates to the G60 Generator Protection System, version 5.7x. This addendum
lists a number of information items that appear in the instruction manual GEK-113523B (revision U3) but are not
included in the current G60 operations.
The following functions and items are not yet available with the current version of the G60 relay:
• Signal sources SRC 5 and SRC 6.
Version 4.0x and higher releases of the G60 relay includes new hardware (CPU and CT/VT modules).
• The new CPU modules are specified with the following order codes: 9E, 9G, 9H, 9J, 9K, 9L, 9M, 9N, 9P, 9R, and 9S.
• The new CT/VT modules are specified with the following order codes: 8F, 8G, 8H, 8J 8L, 8M, 8N, 8R.
The following table maps the relationship between the old CPU and CT/VT modules to the newer versions:
The new CT/VT modules can only be used with the new CPUs (9E, 9G, 9H, 9J, 9K, 9L, 9M, 9N, 9P, 9R, and 9S), and
the old CT/VT modules can only be used with the old CPU modules (9A, 9C, 9D). To prevent any hardware mis-
matches, the new CPU and CT/VT modules have blue labels and a warning sticker stating “Attn.: Ensure CPU and
DSP module label colors are the same!”. In the event that there is a mismatch between the CPU and CT/VT module,
the relay will not function and a DSP ERROR or HARDWARE MISMATCH error will be displayed.
All other input/output modules are compatible with the new hardware.
With respect to the firmware, firmware versions 4.0x and higher are only compatible with the new CPU and CT/VT mod-
ules. Previous versions of the firmware (3.4x and earlier) are only compatible with the older CPU and CT/VT modules.
MODULE OLD NEW DESCRIPTION
CPU 9A 9E RS485 and RS485 (Modbus RTU, DNP)
9C 9G RS485 and 10Base-F (Ethernet, Modbus TCP/IP, DNP)
9D 9H RS485 and redundant 10Base-F (Ethernet, Modbus TCP/IP, DNP)
--- 9J RS485 and multi-mode ST 100Base-FX
--- 9K RS485 and multi-mode ST redundant 100Base-FX
--- 9L RS485 and single mode SC 100Base-FX
--- 9M RS485 and single mode SC redundant 100Base-FX
--- 9N RS485 and 10/100Base-T
--- 9P RS485 and single mode ST 100Base-FX
--- 9R RS485 and single mode ST redundant 100Base-FX
--- 9S RS485 and six-port managed Ethernet switch
CT/VT 8A 8F Standard 4CT/4VT
8B 8G Sensitive ground 4CT/4VT
8C 8H Standard 8CT
8D 8J Sensitive ground 8CT
-- 8L Standard 4CT/4VT with enhanced diagnostics
-- 8M Sensitive ground 4CT/4VT with enhanced diagnostics
-- 8N Standard 8CT with enhanced diagnostics
-- 8R Sensitive ground 8CT with enhanced diagnostics
Addendum

GE Multilin G60 Generator Protection System v
TABLE OF CONTENTS
1. GETTING STARTED 1.1 IMPORTANT PROCEDURES
1.1.1 CAUTIONS AND WARNINGS...........................................................................1-1
1.1.2 INSPECTION CHECKLIST................................................................................1-1
1.2 UR OVERVIEW
1.2.1 INTRODUCTION TO THE UR...........................................................................1-2
1.2.2 HARDWARE ARCHITECTURE.........................................................................1-3
1.2.3 SOFTWARE ARCHITECTURE..........................................................................1-4
1.2.4 IMPORTANT CONCEPTS.................................................................................1-4
1.3 ENERVISTA UR SETUP SOFTWARE
1.3.1 PC REQUIREMENTS........................................................................................1-5
1.3.2 INSTALLATION..................................................................................................1-5
1.3.3 CONFIGURING THE G60 FOR SOFTWARE ACCESS....................................1-7
1.3.4 USING THE QUICK CONNECT FEATURE.......................................................1-9
1.3.5 CONNECTING TO THE G60 RELAY..............................................................1-15
1.4 UR HARDWARE
1.4.1 MOUNTING AND WIRING...............................................................................1-16
1.4.2 COMMUNICATIONS........................................................................................1-16
1.4.3 FACEPLATE DISPLAY....................................................................................1-16
1.5 USING THE RELAY
1.5.1 FACEPLATE KEYPAD.....................................................................................1-17
1.5.2 MENU NAVIGATION .......................................................................................1-17
1.5.3 MENU HIERARCHY ........................................................................................1-17
1.5.4 RELAY ACTIVATION.......................................................................................1-17
1.5.5 RELAY PASSWORDS.....................................................................................1-18
1.5.6 FLEXLOGIC™ CUSTOMIZATION...................................................................1-18
1.5.7 COMMISSIONING ........................................................................................... 1-19
2. PRODUCT DESCRIPTION 2.1 INTRODUCTION
2.1.1 OVERVIEW........................................................................................................2-1
2.1.2 ORDERING........................................................................................................2-3
2.1.3 REPLACEMENT MODULES .............................................................................2-7
2.2 SPECIFICATIONS
2.2.1 PROTECTION ELEMENTS .............................................................................2-10
2.2.2 USER-PROGRAMMABLE ELEMENTS...........................................................2-14
2.2.3 MONITORING..................................................................................................2-15
2.2.4 METERING......................................................................................................2-15
2.2.5 INPUTS............................................................................................................2-16
2.2.6 POWER SUPPLY ............................................................................................2-17
2.2.7 OUTPUTS........................................................................................................2-17
2.2.8 COMMUNICATIONS........................................................................................2-18
2.2.9 INTER-RELAY COMMUNICATIONS...............................................................2-20
2.2.10 ENVIRONMENTAL..........................................................................................2-20
2.2.11 TYPE TESTS ...................................................................................................2-21
2.2.12 PRODUCTION TESTS ....................................................................................2-21
2.2.13 APPROVALS ...................................................................................................2-22
2.2.14 MAINTENANCE...............................................................................................2-22
3. HARDWARE 3.1 DESCRIPTION
3.1.1 PANEL CUTOUT ...............................................................................................3-1
3.1.2 MODULE WITHDRAWAL AND INSERTION.....................................................3-6
3.1.3 REAR TERMINAL LAYOUT...............................................................................3-8
3.2 WIRING
3.2.1 TYPICAL WIRING............................................................................................3-10
3.2.2 DIELECTRIC STRENGTH...............................................................................3-11
3.2.3 CONTROL POWER.........................................................................................3-11
3.2.4 CT/VT MODULES............................................................................................3-12
3.2.5 PROCESS BUS MODULES ............................................................................3-14
3.2.6 CONTACT INPUTS AND OUTPUTS...............................................................3-14
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vi G60 Generator Protection System GE Multilin
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3.2.7 TRANSDUCER INPUTS/OUTPUTS.................................................................3-22
3.2.8 RS232 FACEPLATE PORT..............................................................................3-23
3.2.9 CPU COMMUNICATION PORTS.....................................................................3-23
3.2.10 IRIG-B...............................................................................................................3-27
3.3 DIRECT INPUT/OUTPUT COMMUNICATIONS
3.3.1 DESCRIPTION .................................................................................................3-28
3.3.2 FIBER: LED AND ELED TRANSMITTERS......................................................3-30
3.3.3 FIBER-LASER TRANSMITTERS .....................................................................3-30
3.3.4 G.703 INTERFACE...........................................................................................3-31
3.3.5 RS422 INTERFACE .........................................................................................3-34
3.3.6 RS422 AND FIBER INTERFACE .....................................................................3-36
3.3.7 G.703 AND FIBER INTERFACE ......................................................................3-36
3.3.8 IEEE C37.94 INTERFACE................................................................................3-37
3.3.9 C37.94SM INTERFACE ...................................................................................3-39
3.4 MANAGED ETHERNET SWITCH MODULES
3.4.1 OVERVIEW ......................................................................................................3-41
3.4.2 MANAGED ETHERNET SWITCH MODULE HARDWARE..............................3-41
3.4.3 MANAGED SWITCH LED INDICATORS .........................................................3-42
3.4.4 CONFIGURING THE MANAGED ETHERNET SWITCH MODULE.................3-42
3.4.5 UPLOADING G60 SWITCH MODULE FIRMWARE.........................................3-45
3.4.6 ETHERNET SWITCH SELF-TEST ERRORS...................................................3-47
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 ...................................................................................4-4
4.2.2 SECURING AND LOCKING FLEXLOGIC™ EQUATIONS................................4-8
4.2.3 SETTINGS FILE TRACEABILITY.....................................................................4-10
4.3 FACEPLATE INTERFACE
4.3.1 FACEPLATE.....................................................................................................4-13
4.3.2 LED INDICATORS............................................................................................4-14
4.3.3 CUSTOM LABELING OF LEDS .......................................................................4-17
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 MAIN MENU ....................................................................................5-1
5.1.2 INTRODUCTION TO ELEMENTS......................................................................5-4
5.1.3 INTRODUCTION TO AC SOURCES..................................................................5-5
5.2 PRODUCT SETUP
5.2.1 SECURITY..........................................................................................................5-8
5.2.2 DISPLAY PROPERTIES ..................................................................................5-12
5.2.3 CLEAR RELAY RECORDS..............................................................................5-14
5.2.4 COMMUNICATIONS ........................................................................................5-15
5.2.5 MODBUS USER MAP......................................................................................5-36
5.2.6 REAL TIME CLOCK .........................................................................................5-37
5.2.7 USER-PROGRAMMABLE FAULT REPORT....................................................5-38
5.2.8 OSCILLOGRAPHY...........................................................................................5-39
5.2.9 DATA LOGGER................................................................................................5-41
5.2.10 USER-PROGRAMMABLE LEDS .....................................................................5-42
5.2.11 USER-PROGRAMMABLE SELF TESTS .........................................................5-45
5.2.12 CONTROL PUSHBUTTONS............................................................................5-46
5.2.13 USER-PROGRAMMABLE PUSHBUTTONS....................................................5-47

GE Multilin G60 Generator Protection System vii
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5.2.14 FLEX STATE PARAMETERS..........................................................................5-52
5.2.15 USER-DEFINABLE DISPLAYS .......................................................................5-53
5.2.16 DIRECT INPUTS/OUTPUTS ...........................................................................5-55
5.2.17 TELEPROTECTION.........................................................................................5-63
5.2.18 INSTALLATION................................................................................................5-63
5.3 REMOTE RESOURCES
5.3.1 REMOTE RESOURCES CONFIGURATION...................................................5-65
5.4 SYSTEM SETUP
5.4.1 AC INPUTS......................................................................................................5-66
5.4.2 POWER SYSTEM............................................................................................5-67
5.4.3 SIGNAL SOURCES.........................................................................................5-68
5.4.4 BREAKERS......................................................................................................5-71
5.4.5 DISCONNECT SWITCHES .............................................................................5-75
5.4.6 FLEXCURVES.................................................................................................5-78
5.4.7 PHASOR MEASUREMENT UNIT....................................................................5-85
5.5 FLEXLOGIC™
5.5.1 INTRODUCTION TO FLEXLOGIC™.............................................................5-101
5.5.2 FLEXLOGIC™ RULES ..................................................................................5-112
5.5.3 FLEXLOGIC™ EVALUATION........................................................................5-112
5.5.4 FLEXLOGIC™ EXAMPLE .............................................................................5-113
5.5.5 FLEXLOGIC™ EQUATION EDITOR.............................................................5-117
5.5.6 FLEXLOGIC™ TIMERS.................................................................................5-117
5.5.7 FLEXELEMENTS™.......................................................................................5-119
5.5.8 NON-VOLATILE LATCHES ...........................................................................5-123
5.6 GROUPED ELEMENTS
5.6.1 OVERVIEW....................................................................................................5-124
5.6.2 SETTING GROUP .........................................................................................5-124
5.6.3 DISTANCE.....................................................................................................5-125
5.6.4 POWER SWING DETECT.............................................................................5-133
5.6.5 STATOR DIFFERENTIAL..............................................................................5-141
5.6.6 PHASE CURRENT ........................................................................................5-144
5.6.7 NEUTRAL CURRENT....................................................................................5-155
5.6.8 GROUND CURRENT.....................................................................................5-162
5.6.9 NEGATIVE SEQUENCE CURRENT ............................................................. 5-169
5.6.10 GENERATOR UNBALANCE .........................................................................5-172
5.6.11 SPLIT PHASE PROTECTION .......................................................................5-174
5.6.12 VOLTAGE ELEMENTS..................................................................................5-178
5.6.13 LOSS OF EXCITATION.................................................................................5-188
5.6.14 ACCIDENTAL ENERGIZATION ....................................................................5-190
5.6.15 SENSITIVE DIRECTIONAL POWER.............................................................5-192
5.6.16 STATOR GROUND........................................................................................5-195
5.7 CONTROL ELEMENTS
5.7.1 OVERVIEW....................................................................................................5-201
5.7.2 TRIP BUS.......................................................................................................5-201
5.7.3 SETTING GROUPS.......................................................................................5-203
5.7.4 SELECTOR SWITCH.....................................................................................5-204
5.7.5 UNDERFREQUENCY....................................................................................5-210
5.7.6 OVERFREQUENCY ......................................................................................5-211
5.7.7 FREQUENCY RATE OF CHANGE................................................................5-212
5.7.8 FREQUENCY OUT-OF-BAND ACCUMULATION.........................................5-214
5.7.9 SYNCHROCHECK.........................................................................................5-216
5.7.10 DIGITAL ELEMENTS.....................................................................................5-221
5.7.11 DIGITAL COUNTERS....................................................................................5-224
5.7.12 MONITORING ELEMENTS ...........................................................................5-226
5.8 INPUTS/OUTPUTS
5.8.1 CONTACT INPUTS........................................................................................5-227
5.8.2 VIRTUAL INPUTS..........................................................................................5-229
5.8.3 CONTACT OUTPUTS....................................................................................5-230
5.8.4 VIRTUAL OUTPUTS......................................................................................5-232
5.8.5 REMOTE DEVICES.......................................................................................5-233
5.8.6 REMOTE INPUTS..........................................................................................5-234
5.8.7 REMOTE DOUBLE-POINT STATUS INPUTS ..............................................5-235
5.8.8 REMOTE OUTPUTS......................................................................................5-235
5.8.9 RESETTING...................................................................................................5-236

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5.8.10 DIRECT INPUTS AND OUTPUTS..................................................................5-237
5.8.11 TELEPROTECTION INPUTS AND OUTPUTS ..............................................5-240
5.8.12 IEC 61850 GOOSE ANALOGS......................................................................5-242
5.8.13 IEC 61850 GOOSE INTEGERS .....................................................................5-243
5.9 TRANSDUCER INPUTS AND OUTPUTS
5.9.1 DCMA INPUTS...............................................................................................5-244
5.9.2 RTD INPUTS..................................................................................................5-245
5.9.3 RRTD INPUTS................................................................................................5-247
5.9.4 DCMA OUTPUTS...........................................................................................5-251
5.10 TESTING
5.10.1 TEST MODE...................................................................................................5-255
5.10.2 FORCE CONTACT INPUTS...........................................................................5-256
5.10.3 FORCE CONTACT OUTPUTS.......................................................................5-257
5.10.4 PHASOR MEASUREMENT UNIT TEST VALUES.........................................5-258
6. ACTUAL VALUES 6.1 OVERVIEW
6.1.1 ACTUAL VALUES MAIN MENU.........................................................................6-1
6.2 STATUS
6.2.1 CONTACT INPUTS ............................................................................................6-4
6.2.2 VIRTUAL INPUTS ..............................................................................................6-4
6.2.3 REMOTE INPUTS ..............................................................................................6-4
6.2.4 REMOTE DOUBLE-POINT STATUS INPUTS...................................................6-5
6.2.5 TELEPROTECTION INPUTS.............................................................................6-5
6.2.6 CONTACT OUTPUTS........................................................................................6-5
6.2.7 VIRTUAL OUTPUTS ..........................................................................................6-6
6.2.8 REMOTE DEVICES............................................................................................6-6
6.2.9 DIGITAL COUNTERS.........................................................................................6-7
6.2.10 SELECTOR SWITCHES ....................................................................................6-7
6.2.11 FLEX STATES....................................................................................................6-7
6.2.12 ETHERNET ........................................................................................................6-7
6.2.13 DIRECT INPUTS ................................................................................................6-8
6.2.14 DIRECT DEVICES STATUS ..............................................................................6-8
6.2.15 IEC 61850 GOOSE INTEGERS .........................................................................6-9
6.2.16 EGD PROTOCOL STATUS................................................................................6-9
6.2.17 TELEPROTECTION CHANNEL TESTS...........................................................6-10
6.2.18 ETHERNET SWITCH .......................................................................................6-10
6.3 METERING
6.3.1 METERING CONVENTIONS ...........................................................................6-11
6.3.2 STATOR DIFFERENTIAL.................................................................................6-14
6.3.3 SOURCES........................................................................................................6-14
6.3.4 SYNCHROCHECK ...........................................................................................6-18
6.3.5 TRACKING FREQUENCY................................................................................6-18
6.3.6 FREQUENCY RATE OF CHANGE ..................................................................6-19
6.3.7 FREQUENCY OUT-OF-BAND ACCUMULATION............................................6-19
6.3.8 FLEXELEMENTS™..........................................................................................6-19
6.3.9 IEC 61580 GOOSE ANALOG VALUES ...........................................................6-20
6.3.10 SENSITIVE DIRECTIONAL POWER ...............................................................6-20
6.3.11 STATOR GROUND ..........................................................................................6-21
6.3.12 VOLTS PER HERTZ.........................................................................................6-21
6.3.13 RESTRICTED GROUND FAULT......................................................................6-21
6.3.14 PHASOR MEASUREMENT UNIT....................................................................6-21
6.3.15 TRANSDUCER INPUTS AND OUTPUTS........................................................6-22
6.4 RECORDS
6.4.1 USER-PROGRAMMABLE FAULT REPORTS.................................................6-23
6.4.2 EVENT RECORDS...........................................................................................6-23
6.4.3 OSCILLOGRAPHY...........................................................................................6-23
6.4.4 DATA LOGGER................................................................................................6-24
6.4.5 PHASOR MEASUREMENT UNIT RECORDS .................................................6-24
6.5 PRODUCT INFORMATION
6.5.1 MODEL INFORMATION...................................................................................6-25
6.5.2 FIRMWARE REVISIONS..................................................................................6-25

GE Multilin G60 Generator Protection System ix
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..................................................7-4
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...................................................................................8-3
8.1.6 DUAL PERMISSION SECURITY ACCESS.......................................................8-4
8.2 SETTINGS SECURITY
8.2.1 SETTINGS TEMPLATES...................................................................................8-6
8.2.2 SECURING AND LOCKING FLEXLOGIC™ EQUATIONS .............................8-10
8.2.3 SETTINGS FILE TRACEABILITY....................................................................8-12
8.3 ENERVISTA SECURITY MANAGEMENT SYSTEM
8.3.1 OVERVIEW......................................................................................................8-15
8.3.2 ENABLING THE SECURITY MANAGEMENT SYSTEM.................................8-15
8.3.3 ADDING A NEW USER ...................................................................................8-15
8.3.4 MODIFYING USER PRIVILEGES ...................................................................8-16
9. THEORY OF OPERATION 9.1 PHASE DISTANCE THROUGH POWER TRANSFORMERS
9.1.1 DESCRIPTION...................................................................................................9-1
9.1.2 EXAMPLE..........................................................................................................9-4
10. APPLICATION OF
SETTINGS 10.1 SETTING EXAMPLE
10.1.1 DESCRIPTION.................................................................................................10-1
10.1.2 SYSTEM SETUP .............................................................................................10-1
10.1.3 POWER SYSTEM............................................................................................10-2
10.1.4 SIGNAL SOURCES .........................................................................................10-2
10.1.5 STATOR DIFFERENTIAL................................................................................10-3
10.1.6 GENERATOR UNBALANCE ...........................................................................10-3
10.1.7 LOSS OF EXCITATION...................................................................................10-4
10.1.8 REVERSE POWER .........................................................................................10-4
10.1.9 SYSTEM BACKUP OVERCURRENT..............................................................10-5
10.1.10 BACKUP DISTANCE.......................................................................................10-6
10.1.11 STATOR GROUND FAULT .............................................................................10-7
10.1.12 OVEREXCITATION .......................................................................................10-10
10.1.13 INPUTS/OUTPUTS........................................................................................10-11
10.1.14 FREQUENCY.................................................................................................10-12
10.1.15 ACCIDENTAL ENERGIZATION ....................................................................10-12
10.1.16 FLEXLOGIC™ ...............................................................................................10-13
10.2 PHASE DISTANCE THROUGH POWER TRANSFORMERS
10.2.1 OVERVIEW....................................................................................................10-14
10.2.2 EXAMPLE......................................................................................................10-15

x G60 Generator Protection System GE Multilin
TABLE OF CONTENTS
11. COMMISSIONING 11.1 TESTING
11.1.1 TESTING UNDERFREQUENCY AND OVERFREQUENCY ELEMENTS.......11-1
A. FLEXANALOG AND
FLEXINTEGER
PARAMETERS
A.1 PARAMETER LISTS
A.1.1 FLEXANALOG ITEMS.......................................................................................A-1
A.1.2 FLEXINTEGER ITEMS....................................................................................A-11
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 CRC-16 ALGORITHM .......................................................................................B-2
B.2 MODBUS FUNCTION CODES
B.2.1 SUPPORTED FUNCTION CODES...................................................................B-3
B.2.2 READ ACTUAL VALUES OR SETTINGS (FUNCTION CODE 03/04H)...........B-3
B.2.3 EXECUTE OPERATION (FUNCTION CODE 05H)...........................................B-4
B.2.4 STORE SINGLE SETTING (FUNCTION CODE 06H).......................................B-4
B.2.5 STORE MULTIPLE SETTINGS (FUNCTION CODE 10H)................................B-5
B.2.6 EXCEPTION RESPONSES...............................................................................B-5
B.3 FILE TRANSFERS
B.3.1 OBTAINING RELAY FILES VIA MODBUS........................................................B-6
B.3.2 MODBUS PASSWORD OPERATION...............................................................B-7
B.4 MEMORY MAPPING
B.4.1 MODBUS MEMORY MAP.................................................................................B-8
B.4.2 DATA FORMATS.............................................................................................B-65
C. IEC 61850
COMMUNICATIONS C.1 OVERVIEW
C.1.1 INTRODUCTION ...............................................................................................C-1
C.1.2 COMMUNICATION PROFILES.........................................................................C-1
C.2 SERVER DATA ORGANIZATION
C.2.1 OVERVIEW .......................................................................................................C-2
C.2.2 GGIO1: DIGITAL STATUS VALUES.................................................................C-2
C.2.3 GGIO2: DIGITAL CONTROL VALUES..............................................................C-2
C.2.4 GGIO3: DIGITAL STATUS AND ANALOG VALUES FROM RECEIVED GOOSE
DATAC-2
C.2.5 GGIO4: GENERIC ANALOG MEASURED VALUES.........................................C-2
C.2.6 MMXU: ANALOG MEASURED VALUES..........................................................C-3
C.2.7 PROTECTION AND OTHER LOGICAL NODES...............................................C-3
C.3 SERVER FEATURES AND CONFIGURATION
C.3.1 BUFFERED/UNBUFFERED REPORTING........................................................C-5
C.3.2 FILE TRANSFER...............................................................................................C-5
C.3.3 TIMESTAMPS AND SCANNING.......................................................................C-5
C.3.4 LOGICAL DEVICE NAME .................................................................................C-5
C.3.5 LOCATION ........................................................................................................C-5
C.3.6 LOGICAL NODE NAME PREFIXES..................................................................C-6
C.3.7 CONNECTION TIMING.....................................................................................C-6
C.3.8 NON-IEC 61850 DATA......................................................................................C-6
C.3.9 COMMUNICATION SOFTWARE UTILITIES.....................................................C-6
C.4 GENERIC SUBSTATION EVENT SERVICES: GSSE AND GOOSE
C.4.1 OVERVIEW .......................................................................................................C-7
C.4.2 GSSE CONFIGURATION..................................................................................C-7
C.4.3 FIXED GOOSE..................................................................................................C-7
C.4.4 CONFIGURABLE GOOSE................................................................................C-7
C.4.5 ETHERNET MAC ADDRESS FOR GSSE/GOOSE ..........................................C-9