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RELION®
Substation Merging Unit
SMU615
Technical Manual
Document ID: 1MRS758407
Issued: 2019-05-17
Revision: B
Product version: 1.0
© Copyright 2019 ABB. All rights reserved
Copyright
This document and parts thereof must not be reproduced or copied without written
permission from ABB, and the contents thereof must not be imparted to a third party,
nor used for any unauthorized purpose.
The software or hardware described in this document is furnished under a license and
may be used, copied, or disclosed only in accordance with the terms of such license.
Trademarks
ABB and Relion are registered trademarks of the ABB Group. All other brand or
product names mentioned in this document may be trademarks or registered
trademarks of their respective holders.
Warranty
Please inquire about the terms of warranty from your nearest ABB representative.
www.abb.com/substationautomation
Disclaimer
The data, examples and diagrams in this manual are included solely for the concept or
product description and are not to be deemed as a statement of guaranteed properties.
All persons responsible for applying the equipment addressed in this manual must
satisfy themselves that each intended application is suitable and acceptable, including
that any applicable safety or other operational requirements are complied with. In
particular, any risks in applications where a system failure and/or product failure
would create a risk for harm to property or persons (including but not limited to
personal injuries or death) shall be the sole responsibility of the person or entity
applying the equipment, and those so responsible are hereby requested to ensure that
all measures are taken to exclude or mitigate such risks.
This product has been designed to be connected and communicate data and
information via a network interface which should be connected to a secure network.
It is the sole responsibility of the person or entity responsible for network
administration to ensure a secure connection to the network and to take the necessary
measures (such as, but not limited to, installation of firewalls, application of
authentication measures, encryption of data, installation of anti virus programs, etc.)
to protect the product and the network, its system and interface included, against any
kind of security breaches, unauthorized access, interference, intrusion, leakage and/or
theft of data or information. ABB is not liable for any such damages and/or losses.
This document has been carefully checked by ABB but deviations cannot be
completely ruled out. In case any errors are detected, the reader is kindly requested to
notify the manufacturer. Other than under explicit contractual commitments, in no
event shall ABB be responsible or liable for any loss or damage resulting from the use
of this manual or the application of the equipment.
Conformity
This product complies with the directive of the Council of the European Communities
on the approximation of the laws of the Member States relating to electromagnetic
compatibility (EMC Directive 2014/30/EU) and concerning electrical equipment for
use within specified voltage limits (Low-voltage directive 2014/35/EU). This
conformity is the result of tests conducted by ABB in accordance with the product
standard EN 60255-26 for the EMC directive, and with the product standards EN
60255-1 and EN 60255-27 for the low voltage directive. The product is designed in
accordance with the international standards of the IEC 60255 series.
Table of contents
Section 1 Introduction.....................................................................11
This manual...................................................................................... 11
Intended audience............................................................................ 11
Product documentation.....................................................................12
Product documentation set..........................................................12
Document revision history........................................................... 12
Related documentation................................................................12
Symbols and conventions.................................................................13
Symbols.......................................................................................13
Document conventions................................................................ 13
Functions, codes and symbols.................................................... 14
Section 2 SMU615 overview.......................................................... 17
Overview...........................................................................................17
Product version history................................................................ 17
PCM600 and merging unit's connectivity package version......... 17
Local HMI......................................................................................... 17
LEDs............................................................................................18
Keypad........................................................................................ 18
Web HMI...........................................................................................19
Authorization.....................................................................................20
Audit trail......................................................................................21
Communication.................................................................................23
Ethernet redundancy................................................................... 24
Process bus.................................................................................26
Secure communication................................................................ 30
Section 3 Basic functions............................................................... 31
General parameters..........................................................................31
Self-supervision................................................................................ 35
Internal faults............................................................................... 35
Warnings..................................................................................... 37
Programmable LEDs........................................................................ 38
Function block............................................................................. 38
Functionality................................................................................ 38
Signals.........................................................................................41
Settings........................................................................................43
Monitored data.............................................................................44
Time synchronization........................................................................45
Time master supervision GNRLLTMS.........................................45
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SMU615 1
Technical Manual
Function block........................................................................ 45
Functionality........................................................................... 45
Signals....................................................................................46
Settings.................................................................................. 46
Test mode.........................................................................................48
Function blocks............................................................................48
Functionality................................................................................ 48
Application configuration and Test mode.................................... 49
Control mode............................................................................... 49
Application configuration and Control mode................................50
Authorization................................................................................50
LHMI indications.......................................................................... 50
Signals.........................................................................................51
Nonvolatile memory..........................................................................51
Sensor inputs for currents and voltages........................................... 52
Binary input.......................................................................................54
Binary input filter time.................................................................. 54
Binary input inversion.................................................................. 55
Oscillation suppression................................................................55
Binary outputs...................................................................................55
Power output contacts ................................................................ 56
Dual single-pole power outputs PO1 and PO2.......................56
Double-pole power outputs PO3 and PO4 with trip circuit
supervision............................................................................. 57
Dual single-pole high-speed power outputs HSO1, HSO2
and HSO3...............................................................................58
Signal output contacts ................................................................ 59
Internal fault signal output IRF .............................................. 59
Signal outputs SO1 and SO2 in power supply module.......... 60
SMV function blocks......................................................................... 60
IEC 61850-9-2 LE sampled values sending SMVSENDER........ 61
Functionality........................................................................... 61
Settings.................................................................................. 61
xLTxTR function block................................................................. 61
Function block........................................................................ 61
Operation principle................................................................. 61
Signals....................................................................................61
Settings.................................................................................. 62
RESTCTR function block.............................................................63
Function block........................................................................ 63
Settings.................................................................................. 63
GOOSE function blocks....................................................................63
GOOSERCV_BIN function block................................................. 64
Function block........................................................................ 64
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2 SMU615
Technical Manual
Functionality........................................................................... 64
Signals....................................................................................64
GOOSERCV_DP function block.................................................. 64
Function block........................................................................ 64
Functionality........................................................................... 64
Signals....................................................................................65
GOOSERCV_INT8 function block............................................... 65
Function block........................................................................ 65
Functionality........................................................................... 65
Signals....................................................................................65
GOOSERCV_INTL function block............................................... 65
Function block........................................................................ 65
Functionality........................................................................... 66
Signals....................................................................................66
GOOSERCV_ENUM function block............................................ 66
Function block........................................................................ 66
Functionality........................................................................... 66
Signals....................................................................................66
GOOSERCV_INT32 function block............................................. 67
Function block........................................................................ 67
Functionality........................................................................... 67
Signals....................................................................................67
Type conversion function blocks...................................................... 67
QTY_GOOD function block......................................................... 67
Function block........................................................................ 67
Functionality........................................................................... 67
Signals....................................................................................68
QTY_BAD function block............................................................. 68
Function block........................................................................ 68
Functionality........................................................................... 68
Signals....................................................................................68
QTY_GOOSE_COMM function block.......................................... 69
Function block........................................................................ 69
Functionality........................................................................... 69
Signals....................................................................................69
T_HEALTH function block........................................................... 70
Function block........................................................................ 70
Functionality........................................................................... 70
Signals....................................................................................70
T_F32_INT8 function block..........................................................71
Function block........................................................................ 71
Functionality........................................................................... 71
Signals....................................................................................71
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SMU615 3
Technical Manual
T_DIR function block................................................................... 71
Function block........................................................................ 71
Functionality........................................................................... 71
Signals....................................................................................72
T_TCMD function block............................................................... 72
Function block........................................................................ 72
Functionality........................................................................... 72
Signals....................................................................................73
T_TCMD_BIN function block....................................................... 73
Function block........................................................................ 73
Functionality........................................................................... 73
Signals....................................................................................73
T_BIN_TCMD function block....................................................... 74
Function block........................................................................ 74
Functionality........................................................................... 74
Signals....................................................................................74
Configurable logic blocks..................................................................75
Standard configurable logic blocks..............................................75
OR function block................................................................... 75
AND function block.................................................................77
XOR function block.................................................................79
NOT function block.................................................................80
MAX3 function block...............................................................80
MIN3 function block................................................................81
R_TRIG function block........................................................... 82
F_TRIG function block............................................................82
T_POS_XX function blocks.................................................... 83
SWITCHR function block........................................................84
SWITCHI32 function block..................................................... 85
SR function block................................................................... 86
RS function block................................................................... 87
Minimum pulse timer................................................................... 88
Minimum pulse timer TPGAPC.............................................. 88
Minimum pulse timer TPSGAPC............................................ 89
Minimum pulse timer TPMGAPC........................................... 91
Pulse timer PTGAPC...................................................................92
Function block........................................................................ 92
Functionality........................................................................... 92
Signals....................................................................................92
Settings.................................................................................. 93
Technical data........................................................................ 93
Time delay off (8 pcs) TOFGAPC................................................94
Function block........................................................................ 94
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4 SMU615
Technical Manual
Functionality........................................................................... 94
Signals....................................................................................94
Settings.................................................................................. 95
Technical data........................................................................ 95
Time delay on (8 pcs) TONGAPC............................................... 96
Function block........................................................................ 96
Functionality........................................................................... 96
Signals....................................................................................96
Settings.................................................................................. 97
Technical data........................................................................ 97
Set reset (8 pcs) SRGAPC.......................................................... 98
Function block........................................................................ 98
Functionality........................................................................... 98
Signals....................................................................................99
Settings................................................................................ 100
Move (8 pcs) MVGAPC............................................................. 100
Function block...................................................................... 100
Functionality......................................................................... 100
Signals..................................................................................101
Settings................................................................................ 101
Local/remote control function block CONTROL........................ 101
Function block...................................................................... 101
Functionality......................................................................... 102
L/R control access................................................................102
Station authority level “L,R”.................................................. 103
Station authority level “L,R,L+R”.......................................... 103
Station authority level “L,S,R”...............................................104
Station authority level “L,S,S+R,L+S,L+S+R”...................... 105
Signals..................................................................................107
Settings................................................................................ 107
Monitored data..................................................................... 108
Generic control point (16 pcs) SPCGAPC.................................109
Function block...................................................................... 109
Functionality......................................................................... 109
Signals..................................................................................110
Settings................................................................................ 111
Factory settings restoration............................................................ 113
ETHERNET channel supervision function blocks...........................114
Redundant Ethernet channel supervision RCHLCCH............... 114
Function block...................................................................... 114
Functionality......................................................................... 114
Signals..................................................................................114
Settings................................................................................ 115
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SMU615 5
Technical Manual
Monitored data..................................................................... 115
Ethernet channel supervision SCHLCCH..................................115
Function block...................................................................... 115
Functionality......................................................................... 115
Signals..................................................................................116
Settings................................................................................ 117
Monitored data..................................................................... 117
Section 4 Protection related functions..........................................119
Master trip TRPPTRC.....................................................................119
Identification.............................................................................. 119
Function block........................................................................... 119
Functionality.............................................................................. 119
Operation principle.................................................................... 119
Application................................................................................. 121
Signals.......................................................................................121
Settings......................................................................................122
Monitored data...........................................................................122
Technical revision history.......................................................... 122
Section 5 Supervision functions................................................... 123
Trip circuit supervision TCSSCBR..................................................123
Identification.............................................................................. 123
Function block........................................................................... 123
Functionality ............................................................................. 123
Operation principle.................................................................... 123
Application................................................................................. 124
Signals.......................................................................................132
Settings......................................................................................132
Monitored data...........................................................................133
Technical revision history.......................................................... 133
Current circuit supervision CCSPVC.............................................. 133
Identification.............................................................................. 133
Function block........................................................................... 133
Functionality.............................................................................. 134
Operation principle.................................................................... 134
Application................................................................................. 136
Signals.......................................................................................140
Settings......................................................................................141
Monitored data...........................................................................141
Technical data........................................................................... 141
Technical revision history.......................................................... 141
Fuse failure supervision SEQSPVC............................................... 142
Identification.............................................................................. 142
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6 SMU615
Technical Manual
Function block........................................................................... 142
Functionality.............................................................................. 142
Operation principle.................................................................... 142
Application................................................................................. 146
Signals.......................................................................................147
Settings......................................................................................147
Monitored data...........................................................................148
Technical data........................................................................... 148
Technical revision history.......................................................... 148
Arc detection ARCDSARC............................................................. 149
Identification.............................................................................. 149
Function block........................................................................... 149
Functionality.............................................................................. 149
Operation principle.................................................................... 149
Application................................................................................. 150
Signals.......................................................................................150
Settings......................................................................................151
Monitored data...........................................................................151
Technical data........................................................................... 151
Section 6 Condition monitoring functions.....................................153
Circuit-breaker condition monitoring SSCBR................................. 153
Identification.............................................................................. 153
Function block........................................................................... 153
Functionality.............................................................................. 153
Operation principle.................................................................... 154
Circuit breaker status........................................................... 155
Circuit breaker operation monitoring.................................... 155
Breaker contact travel time...................................................156
Operation counter.................................................................158
Accumulation of I
y
t................................................................159
Remaining life of circuit breaker........................................... 161
Circuit breaker spring-charged indication.............................162
Gas pressure supervision.....................................................162
Application................................................................................. 163
Signals.......................................................................................166
Settings......................................................................................168
Monitored data...........................................................................169
Technical data........................................................................... 170
Technical revision history.......................................................... 170
Section 7 Measurement functions................................................171
Basic measurements...................................................................... 171
Functions...................................................................................171
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SMU615 7
Technical Manual
Measurement functionality.........................................................171
Measurement function applications........................................... 179
Three-phase current measurement CMMXU............................ 179
Identification......................................................................... 179
Function block...................................................................... 180
Signals..................................................................................180
Settings................................................................................ 180
Monitored data..................................................................... 181
Technical data...................................................................... 183
Technical revision history..................................................... 183
Three-phase voltage measurement VMMXU............................ 183
Identification......................................................................... 183
Function block...................................................................... 183
Signals..................................................................................184
Settings................................................................................ 184
Monitored data..................................................................... 185
Technical data...................................................................... 186
Technical revision history..................................................... 187
Residual current measurement RESCMMXU........................... 187
Identification......................................................................... 187
Function block...................................................................... 187
Signals..................................................................................187
Settings................................................................................ 188
Monitored data..................................................................... 188
Technical data...................................................................... 189
Technical revision history..................................................... 189
Frequency measurement FMMXU............................................ 189
Identification......................................................................... 189
Function block...................................................................... 190
Functionality......................................................................... 190
Signals..................................................................................190
Settings................................................................................ 190
Monitored data..................................................................... 191
Technical data...................................................................... 191
Technical revision history..................................................... 191
Sequence current measurement CSMSQI................................ 191
Identification......................................................................... 191
Function block...................................................................... 192
Signals..................................................................................192
Settings................................................................................ 192
Monitored data..................................................................... 193
Technical data...................................................................... 194
Technical revision history..................................................... 194
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8 SMU615
Technical Manual
Sequence voltage measurement VSMSQI................................194
Identification......................................................................... 194
Function block...................................................................... 195
Signals..................................................................................195
Settings................................................................................ 195
Monitored data..................................................................... 196
Technical data...................................................................... 197
Three-phase power and energy measurement PEMMXU.........197
Identification......................................................................... 197
Function block...................................................................... 197
Signals..................................................................................198
Settings................................................................................ 198
Monitored data..................................................................... 199
Technical data...................................................................... 200
Technical revision history..................................................... 201
Disturbance recorder RDRE...........................................................201
Identification.............................................................................. 201
Functionality.............................................................................. 201
Recorded analog inputs....................................................... 201
Triggering alternatives..........................................................202
Length of recordings.............................................................203
Sampling frequencies...........................................................203
Uploading of recordings....................................................... 204
Deletion of recordings.......................................................... 205
Storage mode.......................................................................205
Pre-trigger and post-trigger data.......................................... 205
Operation modes..................................................................206
Exclusion mode.................................................................... 206
Configuration............................................................................. 207
Application................................................................................. 208
Settings......................................................................................208
Monitored data...........................................................................211
Technical revision history.......................................................... 212
Section 8 Control functions.......................................................... 213
Circuit breaker control CBXCBR, Disconnector control DCXSWI
and Earthing switch control ESXSWI............................................. 213
Identification.............................................................................. 213
Function block........................................................................... 213
Functionality.............................................................................. 214
Operation principle.................................................................... 214
Application................................................................................. 219
Signals.......................................................................................220
Settings......................................................................................221
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SMU615 9
Technical Manual
Monitored data...........................................................................223
Technical revision history.......................................................... 224
Disconnector position indication DCSXSWI and Earthing switch
indication ESSXSWI....................................................................... 225
Identification.............................................................................. 225
Function block........................................................................... 225
Functionality.............................................................................. 225
Operation principle.................................................................... 225
Application................................................................................. 226
Signals.......................................................................................226
Settings......................................................................................227
Monitored data...........................................................................227
Technical revision history.......................................................... 228
Section 9 General function block features....................................229
Frequency measurement................................................................229
Measurement modes......................................................................229
Calculated measurements..............................................................230
Section 10 Merging unit's physical connections.............................233
Module slot numbering................................................................... 233
Protective earth connections.......................................................... 234
Binary and analog connections...................................................... 234
Communication connections.......................................................... 234
Ethernet RJ-45 front connection................................................235
Ethernet rear connections......................................................... 235
Communication interfaces and protocols.................................. 236
Rear communication modules................................................... 237
Section 11 Technical data..............................................................239
Section 12 Merging unit and functionality tests..............................245
Section 13 Applicable standards and regulations.......................... 249
Section 14 Glossary....................................................................... 251
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10 SMU615
Technical Manual
Section 1 Introduction
1.1 This manual
The technical manual contains application and functionality descriptions and lists
function blocks, logic diagrams, input and output signals, setting parameters and
technical data sorted per function. The manual can be used as a technical reference
during the engineering phase, installation and commissioning phase, and during
normal service.
1.2 Intended audience
This manual addresses system engineers and installation and commissioning
personnel, who use technical data during engineering, installation and
commissioning, and in normal service.
The system engineer must have a thorough knowledge of protection systems,
protection equipment, protection functions and the configured functional logic in the
merging units. The installation and commissioning personnel must have a basic
knowledge in handling electronic equipment.
1MRS758407 B Section 1
Introduction
SMU615 11
Technical Manual
1.3 Product documentation
1.3.1 Product documentation set
Planning
&
purchase
Engineering
Install
ation
Commissioning
Operation
Maintenance
Decommissioning
,
deinstallation
& disposal
Brochure
Product guide
Operation manual
Installation manual
Engineering manual
Technical manual
Application manual
IEC 61850 engineering guide
Cyber security deployment guideline
GUID-46AF8DD4-42E5-466B-840D-478D999D1D6D V1 EN
Figure 1: The intended use of documents during the product life cycle
1.3.2 Document revision history
Document revision/date
Product version History
A/2017-09-28 1.0 First release
B/2019-05-17 1.0 Content updated
1.3.3 Related documentation
Contact ABB for information on SMU615 related documentation.
Section 1 1MRS758407 B
Introduction
12 SMU615
Technical Manual
1.4 Symbols and conventions
1.4.1 Symbols
The electrical warning icon indicates the presence of a hazard which
could result in electrical shock.
The warning icon indicates the presence of a hazard which could
result in personal injury.
The caution icon indicates important information or warning related
to the concept discussed in the text. It might indicate the presence of
a hazard which could result in corruption of software or damage to
equipment or property.
The information icon alerts the reader of important facts and
conditions.
The tip icon indicates advice on, for example, how to design your
project or how to use a certain function.
Although warning hazards are related to personal injury, it is necessary to understand
that under certain operational conditions, operation of damaged equipment may result
in degraded process performance leading to personal injury or death. Therefore,
comply fully with all warning and caution notices.
1.4.2 Document conventions
A particular convention may not be used in this manual.
• Abbreviations and acronyms are spelled out in the glossary. The glossary also
contains definitions of important terms.
• Menu paths are presented in bold.
Select Main menu/Settings.
• Parameter names are shown in italics.
The function can be enabled and disabled with the Operation setting.
• Parameter values are indicated with quotation marks.
The corresponding parameter values are "On" and "Off".
• Input/output messages and monitored data names are shown in Courier font.
• This document assumes that the parameter setting visibility is "Advanced".
1MRS758407 B Section 1
Introduction
SMU615 13
Technical Manual
1.4.3 Functions, codes and symbols
Table 1: Functions included in the merging unit
Function
IEC 61850 IEC 60617 IEC-ANSI
Measurement
Disturbance recorder RDRE1 DR (1) DFR (1)
Three-phase current
measurement
CMMXU1 3I (1) 3I (1)
Sequence current
measurement
CSMSQI1 I1, I2, I0 (1) I1, I2, I0 (1)
Residual current measurement RESCMMXU1 Io (1) In (1)
Three-phase voltage
measurement
VMMXU1 3U (1) 3V (1)
Sequence voltage
measurement
VSMSQI1 U1, U2, U0 (1) V1, V2, V0 (1)
Three-phase power and energy
measurement
PEMMXU1 P, E (1) P, E (1)
Frequency measurement FMMXU1 f (1) f (1)
IEC 61850-9-2 LE sampled
value sending
SMVSENDER SMVSENDER SMVSENDER
Condition monitoring and supervision
Circuit-breaker condition
monitoring
SSCBR1 CBCM (1) CBCM (1)
Trip circuit supervision TCSSCBR1 TCS (1) TCM (1)
TCSSCBR2 TCS (2) TCM (2)
Current circuit supervision CCSPVC1 MCS 3I (1) MCS 3I (1)
Fuse failure supervision SEQSPVC1 FUSEF (1) 60 (1)
Arc detection ARCDSARC1 ARCD (1) AFD (1)
ARCDSARC2 ARCD (2) AFD (2)
ARCDSARC3 ARCD (3) AFD (3)
Control
Circuit-breaker control CBXCBR1 I <-> O CB (1) I <-> O CB (1)
Disconnector control DCXSWI1 I <-> O DCC (1) I <-> O DCC (1)
DCXSWI2 I <-> O DCC (2) I <-> O DCC (2)
Earthing switch control ESXSWI1 I <-> O ESC (1) I <-> O ESC (1)
Disconnector position
indication
DCSXSWI1 I <-> O DC (1) I <-> O DC (1)
DCSXSWI2 I <-> O DC (2) I <-> O DC (2)
Earthing switch indication ESSXSWI1 I <-> O ES (1) I <-> O ES (1)
Other
Minimum pulse timer (2 pcs) TPGAPC1 TP (1) TP (1)
TPGAPC2 TP (2) TP (2)
TPGAPC3 TP (3) TP (3)
TPGAPC4 TP (4) TP (4)
Table continues on next page
Section 1 1MRS758407 B
Introduction
14 SMU615
Technical Manual
/