IEC 61784-1:2014

IEC 61784-1 ®
Edition 4.0 2014-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial communication networks – Profiles –
Part 1: Fieldbus profiles
Réseaux de communication industriels – Profils –
Partie 1: Profils de bus de terrain

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IEC 61784-1 ®
Edition 4.0 2014-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial communication networks – Profiles –

Part 1: Fieldbus profiles
Réseaux de communication industriels – Profils –

Partie 1: Profils de bus de terrain

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XH
ICS 35.100.20; 35.240.50 ISBN 978-2-8322-1706-1

– 2 – IEC 61784-1:2014 © IEC 2014

CONTENTS
FOREWORD . 15

INTRODUCTION . 17

1 Scope . 18

2 Normative references . 19

3 Definitions . 23

3.1 Terms and definitions . 23

3.2 Abbreviations and symbols . 23

3.2.1 IEC 61158 abbreviations and symbols . 23
3.2.2 Other abbreviations and symbols . 24
3.3 Conventions . 24
3.3.1 Conventions common to all layers . 24
3.3.2 Physical layer . 26
3.3.3 Data-link layer . 26
3.3.4 Application layer . 27
4 Conformance to communication profiles . 27
5 Communication Profile Family 1 (FOUNDATION™ fieldbus) . 28
5.1 General overview . 28
5.2 Profile 1/1 (FOUNDATION™ H1) . 29
5.2.1 Physical layer . 29
5.2.2 Data-link layer . 47
5.2.3 Application layer . 118
5.3 Profile 1/2 (FOUNDATION™ HSE) . 120
5.3.1 Physical layer . 120
5.3.2 Data-link layer . 120
5.3.3 Network layer . 120
5.3.4 Transport layer . 120
5.3.5 Application layer . 120
5.4 Profile 1/3 (FOUNDATION™ H2) . 121
5.4.1 Physical layer . 121
5.4.2 Data-link layer . 124
5.4.3 Application layer . 124
6 Communication Profile Family 2 (CIP™) . 124

6.1 General overview . 124
6.2 Profile 2/1 (ControlNet) . 125
6.2.1 Physical layer . 125
6.2.2 Data-link layer . 126
6.2.3 Application layer . 128
6.3 Profile 2/2 (EtherNet/IP) . 129
6.3.1 Physical layer . 129
6.3.2 Data-link layer . 130
6.3.3 Application layer . 131
6.4 Profile 2/3 (DeviceNet) . 133
6.4.1 Physical layer . 133
6.4.2 Data-link layer . 133
6.4.3 Application layer . 135
7 Communication Profile Family 3 (PROFIBUS & PROFINET) . 136

7.1 General overview . 136

7.2 Profile 3/1 (PROFIBUS DP). 138

7.2.1 Physical layer . 138

7.2.2 Data-link layer . 140

7.2.3 Application layer . 164

7.3 Profile 3/2 (PROFIBUS PA) . 223

7.3.1 Physical layer . 223

7.3.2 Data-link layer . 228

7.3.3 Application layer . 240

7.4 Profile 3/3 (PROFINET CBA)---Void . 241

8 Communication Profile Family 4 (P-NET®) . 241
8.1 General overview . 241
8.2 Profile 4/1 (P-NET RS-485) . 241
8.2.1 Physical layer . 241
8.2.2 Data-link layer . 242
8.2.3 Application layer . 243
9 Communication Profile Family 5 (WorldFIP®) . 244
9.1 General overview . 244
9.2 Profile 5/1 (WorldFIP) . 245
9.2.1 Physical layer . 245
9.2.2 Data-link layer . 247
9.2.3 Application layer . 249
9.3 Profile 5/2 (WorldFIP) . 255
9.3.1 Physical layer . 255
9.3.2 Data-link layer . 255
9.3.3 Application layer . 255
9.4 Profile 5/3 (WorldFIP) . 261
9.4.1 Physical layer . 261
9.4.2 Data-link layer . 261
9.4.3 Application layer . 261
10 Communication Profile Family 6 (INTERBUS®) . 262
10.1 General overview . 262
10.2 Profile 6/1 . 263
10.2.1 Physical layer . 263
10.2.2 Data-link layer . 265

10.2.3 Application layer . 267
10.3 Profile 6/2 . 268
10.3.1 Physical layer . 268
10.3.2 Data-link layer . 269
10.3.3 Application layer . 270
10.4 Profile 6/3 . 271
10.4.1 Physical layer . 271
10.4.2 Data-link layer . 271
10.4.3 Application layer . 272
11 Communication Profile Family 7 – Void. 273
12 Communication Profile Family 8 (CC-Link) . 274
12.1 General overview . 274
12.1.1 General . 274

– 4 – IEC 61784-1:2014 © IEC 2014

12.1.2 Profile 8/1 . 274

12.1.3 Profile 8/2 . 275

12.1.4 Profile 8/3 . 275

12.2 Profile 8/1 . 275

12.2.1 Physical layer . 275

12.2.2 Data-link layer . 276

12.2.3 Application layer . 279

12.3 Profile 8/2 . 282

12.3.1 Physical layer . 282

12.3.2 Data-link layer . 282

12.3.3 Application layer . 282
12.4 Profile 8/3 . 282
12.4.1 Physical layer . 282
12.4.2 Data-link layer . 283
12.4.3 Application layer . 286 ®
13 Communication Profile Family 9 (HART ) . 289
13.1 General Overview . 289 ®
13.2 Profile 9/1, HART . 289
13.2.1 Physical layer . 289
13.2.2 Data-link layer . 290
13.2.3 Application layer . 291
13.3 Profile 9/2, WirelessHART® . 292
14 Communication Profile Family 16 (SERCOS) . 292
14.1 General overview . 292
14.2 Profile 16/1 (SERCOS I) . 292
14.2.1 Physical layer selection . 292
14.2.2 Data-link layer . 293
14.2.3 Application layer . 294
14.3 Profile 16/2 (SERCOS II) . 294
14.3.1 Physical layer . 294
14.3.2 Data-link layer . 295
14.3.3 Application layer . 296
15 Communication Profile Family 19 (MECHATRLINK) . 296
15.1 General overview . 296
15.2 Profile 19/1 (MECHATROLINK-II) . 296

15.2.1 Physical layer selection . 296
15.2.2 Data-link layer . 298
15.2.3 Application layer . 307
15.3 Profile 19/2 (M-III) . 313
15.3.1 Physical layer . 313
15.3.2 Data-link layer . 313
15.3.3 Application layer . 323
Annex A (informative) Communication concepts . 328
A.1 CPF 1 (FOUNDATION Fieldbus) communication concepts . 328
A.1.1 Overview. 328
A.1.2 Physical layer characteristics . 328
A.1.3 Data-link layer characteristics . 328
A.1.4 Application layer characteristics . 329

A.1.5 Management characteristics . 329

A.2 CPF 2 (CIP) communication concepts . 329

A.2.1 Overview. 329

A.2.2 CIP common characteristics . 330

A.2.3 ControlNet . 330

A.2.4 EtherNet/IP . 331

A.2.5 DeviceNet . 332

A.3 CPF 3 (PROFIBUS & PROFINET) communication concepts . 332

A.3.1 Basic characteristics . 332

A.3.2 Physical layer profiles . 333
A.3.3 Communication feature list (GSD) . 334
A.3.4 PROFINET---Void . 334
A.4 CPF 4 (P-NET) communication concepts . 334
A.5 CPF 5 (WorldFIP) communication concepts . 336
A.5.1 Physical layer characteristics . 336
A.5.2 Data-link layer characteristics . 336
A.5.3 Application layer characteristics . 336
A.6 CPF 6 (INTERBUS) communication concepts . 336
A.7 CPF 8 (CC-LINK) communication concepts . 338
A.7.1 Basic characteristics . 338
A.7.2 Variants . 338
A.8 CPF 9 (HART) communication concepts . 339
A.9 CPF 16 (SERCOS) communication concepts . 339
Annex B (informative) Added value of IEC 61784-1. 341
Bibliography . 342

Figure 1 – Communication profile families and profiles . 18
Figure 2 – Example optical power budget for a 100/140 µm fiber system with a 16/16
optical passive star coupler. 46
Figure 3 – CP 3/2 Slave devices usable in applications. 138
Figure A.1 – Ring structure . 339
Figure A.2 – Topology example. 340

Table 1 – Relations of Communication Profile Families to type numbers . 19
Table 2 – Layout of profile (sub)clause selection tables . 24
Table 3 – Contents of (sub)clause selection tables . 25
Table 4 – Layout of service selection tables . 25
Table 5 – Contents of service selection tables . 26
Table 6 – Layout of parameter selection tables . 26
Table 7 – Contents of parameter selection tables . 26
Table 8 – Layout of class attribute selection tables . 27
Table 9 – Contents of class attribute selection tables . 27
Table 10 – CPF 1: overview of profile sets . 29
Table 11 – CP 1/1: PhL selection for communicating devices and their MAUs . 29
Table 12 – CP 1/1: PhL classification of MAUs and attached devices . 31

– 6 – IEC 61784-1:2014 © IEC 2014

Table 13 – CP 1/1: PhL selection of Clause 16 for devices and their MAUs . 32

Table 14 – CP 1/1: PhL selection of Clause 12 for devices and their MAUs . 32

Table 15 – Void . 33

Table 16 – CP 1/1: PhL selection of recommended IS parameters for MAU classes

111, 112, 121, 122, 511 and 512 . 34

Table 17 – CP 1/1: PhL selection for media components. 35

Table 18 – CP 1/1: PhL selection of imperative IS parameters for media in FISCO
systems . 36

Table 19 – CP 1/1: PhL selection for power supplies . 37

Table 20 – CP 1/1: PhL selection of power supply types . 38
Table 21 – CP 1/1: PhL selection of permissible output voltage and IS parameters for
FISCO power supplies . 38
Table 22 – CP 1/1: PhL selection for terminators . 39
Table 23 – CP 1/1: PhL selection of IS parameters for terminators . 40
Table 24 – CP 1/1: PhL selection of Clause 12 for intrinsic safety barriers . 41
Table 25 – CP 1/1: PhL selection of recommended IS parameters for intrinsic safety
barriers and galvanic isolators (Entity model only) . 42
Table 26 – CP 1/1: PhL selection of Clause 12 for intrinsically safe galvanic isolators . 43
Table 27 – CP 1/1: PhL selection of Clause 15, recommended optical fiber types . 44
Table 28 – CP 1/1: PhL selection of passive star couplers, recommended maximum
insertion loss . 44
Table 29 – CP 1/1: PhL selection of active star couplers . 45
Table 30 – CP 1/1: Optical power budget considerations . 45
Table 31 – CP 1/1: DLL service selection . 47
Table 32 – CP 1/1: DLL service selection of Clause 5 . 47
Table 33 – CP 1/1: DLL service selection of 5.4 . 47
Table 34 – CP 1/1: DLL service selection of 5.4.1 . 48
Table 35 – CP 1/1: DLL service selection of 5.4.3 . 48
Table 36 – CP 1/1: DLL service selection of 5.4.6 . 49
Table 37 – CP 1/1: DLL service selection of Clause 6 . 50
Table 38 – CP 1/1: DLL service selection of the summary of 6.3, DL-connection QoS . 51
Table 39 – CP 1/1: DLL service selection of figures 9 to 14 of 6.4 . 51

Table 40 – CP 1/1: DLL service selection of 6.5 . 52
Table 41 – CP 1/1: DLL service selection: replacement for Table 13 of 6.5 . 53
Table 42 – CP 1/1: DLL service selection of 6.5, replacement for Table 14 . 54
Table 43 – CP 1/1: DLL service selection of 6.5 for use of addresses for peer DLC . 54
Table 44 – CP 1/1: DLL service selection of 6.5 for use of addresses for multipeer DLC
connect request at publisher . 54
Table 45 – CP 1/1: DLL service selection of 6.5 for use of addresses for multipeer DLC
connect request at subscriber . 54
Table 46 – CP 1/1: DLL service selection of 6.6 . 55
Table 47 – CP 1/1: DLL service selection: replacement for Table 15 of 6.6 . 55
Table 48 – CP 1/1: DLL service selection of 6.7 . 56
Table 49 – CP 1/1: DLL service selection of 6.7, replacement for Table 16 . 56
Table 50 – CP 1/1: DLL service selection of 6.7, replacement for Table 17 . 56

Table 51 – CP 1/1: DLL service selection of 6.7, replacement for Table 18 . 57

Table 52 – CP 1/1: DLL service selection of Clause 7 . 57

Table 53 – CP 1/1: DLL service selection of 7.5, replacement for Table 23 . 58

Table 54 – CP 1/1: DLL service selection of Clause 8 . 59

Table 55 – CP 1/1: DLL service selection of 8.5, replacement for Table 28 . 59

Table 56 – CP 1/1: DLL protocol selection . 60

Table 57 – CP 1/1: DLL protocol selection of Clause 4 . 60

Table 58 – CP 1/1: DLL protocol selection of 4.3 . 61

Table 59 – CP 1/1: DLL protocol selection of 4.3.2.1 for use of link designators. 61
Table 60 – CP 1/1: DLL protocol selection of 4.3.2.2 for use of node designators . 61
Table 61 – CP 1/1: DLL protocol selection of 4.3.3.1 for predefined flat non–local
DL-addresses . 62
Table 62 – CP 1/1: DLL protocol selection of 4.3.3.2 for predefined flat link–local
DL-addresses . 62
Table 63 – CP 1/1: DLL protocol selection of 4.3.3.3 for predefined node–local
DL-addresses . 62
Table 64 – CP 1/1: DLL protocol selection of 4.7 . 63
Table 65 – CP 1/1: DLL protocol selection of 4.7.4 . 64
Table 66 – CP 1/1: DLL protocol selection of 4.7.5 . 65
Table 67 – CP 1/1: DLL protocol selection of Clause 6 . 66
Table 68 – CP 1/1: DLL protocol selection, replacement for Table 10 of 6.0 . 67
Table 69 – CP 1/1: DLL protocol selection of 6.5 . 68
Table 70 – CP 1/1: DLL protocol selection of 6.7 . 71
Table 71 – CP 1/1: DLL protocol selection of 6.8 . 75
Table 72 – CP 1/1: DLL protocol selection of 6.11 . 76
Table 73 – CP 1/1: DLL protocol selection of 6.12 . 76
Table 74 – CP 1/1: DLL protocol selection of 6.15 . 77
Table 75 – CP 1/1: DLL protocol selection of 6.20 . 78
Table 76 – CP 1/1: DLL protocol selection of Clause 7 . 79
Table 77 – CP 1/1: DLL protocol selection of 7.4 . 80
Table 78 – CP 1/1: DLL protocol selection of Clause 8 . 81
Table 79 – CP 1/1: DLL protocol selection of 8.2 . 82

Table 80 – CP 1/1: DLL protocol selection of 8.2.2 . 93
Table 81 – CP 1/1: DLL protocol selection of 8.3 . 105
Table 82 – CP 1/1: DLL protocol selection of 8.4 . 106
Table 83 – CP 1/1: DLL protocol selection of Clause 9 . 107
Table 84 – CP 1/1: DLL protocol selection of 9.3 . 108
Table 85 – CP 1/1: DLL protocol selection of 9.3.5 . 110
Table 86 – CP 1/1: DLL protocol selection of 9.3.5.2.2, replacement for element
encoding . 111
Table 87 – CP 1/1: DLL protocol selection of Clause 10 . 111
Table 88 – CP 1/1: DLL protocol selection of 10.2 . 112
Table 89 – CP 1/1: DLL protocol selection of 10.3 . 113
Table 90 – CP 1/1: DLL protocol selection of 10.3.7, specification of errors . 115

– 8 – IEC 61784-1:2014 © IEC 2014

Table 91 – CP 1/1: DLL protocol selection of 10.4 . 116

Table 92 – CP 1/1: DLL protocol selection of 10.5 . 117

Table 93 – CP 1/1: DLL protocol selection of 10.6 . 118

Table 94 – CP 1/1: AL service selection . 118

Table 95 – CP 1/1: AL data type selection of Clause 4 . 119

Table 96 – CP 1/1: AL protocol selection . 119

Table 97 – CP 1/2: AL service selection . 120

Table 98 – CP 1/2: AL protocol selection . 121

Table 99 – CP 1/3: PhL selection for H2 devices. 122
Table 100 – CP 1/3: PhL selection for H2 media and related components . 123
Table 101 – CPF 2: overview of profile sets . 125
Table 102 – CP 2/1: PhL selection . 125
Table 103 – CP 2/1: DLL service selection . 126
Table 104 – CP 2/1: DLL protocol selection . 127
Table 105 – CP 2/1: DLL protocol selection of management objects . 128
Table 106 – CP 2/1: AL service selection . 128
Table 107 – CP 2/1: AL protocol selection . 129
Table 108 – CP 2/2: DLL protocol selection . 130
Table 109 – CP 2/2: DLL protocol selection of management objects . 131
Table 110 – CP 2/2: AL service selection . 131
Table 111 – CP 2/2: AL protocol selection . 132
Table 112 – CP 2/3: DLL protocol selection . 134
Table 113 – CP 2/3: DLL protocol selection of management objects . 134
Table 114 – CP 2/3: AL service selection . 135
Table 115 – CP 2/3: AL protocol selection . 136
Table 116 – CPF 3: overview of profile sets . 137
Table 117 – CP 3/1: PhL selection . 138
Table 118 – CP 3/1: PhL selection of Clause 3 . 140
Table 119 – CP 3/1: PhL selection of Clause 4 . 140
Table 120 – CP 3/1: General DLL service selection . 140
Table 121 – CP 3/1: DLL service selection for DP-V0 master (class 1) . 141

Table 122 – CP 3/1: DLM service selection for DP-V0 master (class 1) . 142
Table 123 – CP 3/1: DLL service selection for DP-V1 master (class 1) . 143
Table 124 – CP 3/1: DLM service selection for DP-V1 master (class 1) . 144
Table 125 – CP 3/1: DLL service selection for DP-V0 master (class 2) . 144
Table 126 – CP 3/1: DLL service selection for DP-V1 master (class 2) . 145
Table 127 – CP 3/1: DLL service selection for DP-V0 slave . 147
Table 128 – CP 3/1: DLM service selection for DP-V0 slave . 148
Table 129 – CP 3/1: DLL service selection for DP-V1 slave . 149
Table 130 – CP 3/1: DLM service selection for DP-V1 slave . 150
Table 131 – CP 3/1: General DLL protocol selection . 151
Table 132 – CP 3/1: DLL protocol selection of Clause 5 . 151
Table 133 – CP 3/1: DLL protocol selection of Clause 6 . 152

Table 134 – CP 3/1: DLL protocol selection of Clause 7 . 152

Table 135 – CP 3/1: Time variable selection for DP-V0 master (class 1) . 153

Table 136 – CP 3/1: Timer and counter selection for DP-V0 master (class 1) . 154

Table 137 – CP 3/1: DLPDU selection for DP-V0 master (class 1) . 154

Table 138 – CP 3/1: MAC state selection for DP-V0 master (class 1) . 155

Table 139 – CP 3/1: Time selection for DP-V1 master (class 1) . 156

Table 140 – CP 3/1: Timer and counter selection for DP-V1 master (class 1) . 157

Table 141 – CP 3/1: DLPDU selection for DP-V1 master (class 1) . 157

Table 142 – CP 3/1: MAC state selection for DP-V1 master (class 1) . 158
Table 143 – CP 3/1: CS protocol selection for DP-V1 master (class 1) . 158
Table 144 – CP 3/1: Time selection for DP-V1 master (class 2) . 159
Table 145 – CP 3/1: Timer and counter selection for DP-V1 master (class 2) . 159
Table 146 – CP 3/1: DLPDU selection for DP-V1 master (class 2) .
...