IEC 61158-6-23:2019
(Main)Industrial communication networks - Fieldbus specifications - Part 6-23: Application layer protocol specification - Type 23 elements
Industrial communication networks - Fieldbus specifications - Part 6-23: Application layer protocol specification - Type 23 elements
IEC 61158-6-23:2019 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 2 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life.
This International Standard specifies interactions between remote applications and defines the externally visible behavior provided by the Type 2 fieldbus application layer. The purpose of this document is to define the protocol provided to
a) define the wire-representation of the service primitives defined in this document, and
b) define the externally visible behavior associated with their transfer. This document specifies the protocol of the Type 2 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545).
This second edition includes the following significant technical changes with respect to the previous edition:
- addition of the transmission extended mode and related attribute (Clauses 3.2.28, 4.1.9, 4.4, 5.2.9.2, and 5.3);
- update of Table 4, Table 5, Table 16 and Table 48.
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-23: Spécification du protocole de la couche application - Eléments de type 23
L’IEC 61158-6-23:2019 fournit des éléments communs pour les communications de messagerie prioritaires et non prioritaires élémentaires entre les programmes d’application des environnements d’automatisation et le matériel spécifique au bus de terrain de type 23. On utilise le terme "prioritaire" pour traduire la présence d’une fenêtre temporelle, à l’intérieur de laquelle il est exigé qu’une ou plusieurs actions spécifiées soient terminées avec un niveau de certitude défini. Si les actions spécifiées ne sont pas réalisées dans la fenêtre temporelle, les applications demandant les actions risquent de connaître une défaillance, avec les risques que cela comporte pour les équipements, les installations et éventuellement la vie humaine.
Le présent document vise à définir le protocole mis en place pour:
a) définir la représentation câblée des primitives de service définies dans l’IEC 61158 5 23, et
b) définir le comportement visible de l’extérieur associé à leur transfert.
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IEC 61158-6-23
®
Edition 2.0 2019-06
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 6-23: Application layer protocol specification – Type 23 elements
IEC 61158-6-23:2019-06(en)
---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2019 IEC, Geneva, Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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International Standards for all electrical, electronic and related technologies.
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latest edition, a corrigendum or an amendment might have been published.
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---------------------- Page: 2 ----------------------
IEC 61158-6-23
®
Edition 2.0 2019-06
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 6-23: Application layer protocol specification – Type 23 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-7014-1
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
– 2 – IEC 61158-6-23:2019 © IEC 2019
CONTENTS
FOREWORD . 9
INTRODUCTION . 11
1 Scope . 13
1.1 General . 13
1.2 Specifications . 14
1.3 Conformance . 14
2 Normative references . 14
3 Terms, definitions, symbols, abbreviated terms and conventions . 15
3.1 Referenced terms and definitions . 15
3.1.1 ISO/IEC 7498-1 terms . 15
3.1.2 ISO/IEC 8822 terms . 15
3.1.3 ISO/IEC 9545 terms . 15
3.1.4 ISO/IEC 8824-1 terms . 15
3.1.5 IEC 61158-1 terms . 16
3.2 Additional Type 23 terms and definitions . 16
3.3 Symbols and abbreviated terms . 18
3.4 Conventions . 19
3.4.1 General concept . 19
3.4.2 Convention for the encoding of reserved bits and octets . 19
3.4.3 Conventions for abstract syntax description . 19
3.4.4 Conventions for bit description in octets . 20
3.4.5 Conventions for state machine descriptions . 20
4 FAL syntax description . 21
4.1 FALPDU type C abstract syntax . 21
4.1.1 Basic abstract syntax . 21
4.1.2 Connect-PDU . 22
4.1.3 ConnectAck-PDU . 22
4.1.4 Scan-PDU . 22
4.1.5 Collect-PDU . 23
4.1.6 Select-PDU . 23
4.1.7 Launch-PDU . 23
4.1.8 Token-PDU . 23
4.1.9 MyStatus-PDU . 24
4.1.10 Transient1-PDU . 24
4.1.11 Dummy-PDU . 25
4.1.12 Transient2-PDU . 25
4.1.13 NTNTest-PDU . 25
4.1.14 CyclicDataW-PDU. 26
4.1.15 CyclicDataB-PDU . 26
4.1.16 CyclicDataOut1-PDU . 26
4.1.17 CyclicDataOut2-PDU . 27
4.1.18 CyclicDataIn1-PDU . 27
4.1.19 CyclicDataIn2-PDU . 27
4.2 FALPDU type F abstract syntax . 28
4.2.1 Basic abstract syntax . 28
4.2.2 Persuasion-PDU . 29
4.2.3 TestData-PDU . 30
---------------------- Page: 4 ----------------------
IEC 61158-6-23:2019 © IEC 2019 – 3 –
4.2.4 TestDataAck-PDU. 30
4.2.5 Setup-PDU . 31
4.2.6 SetupAck-PDU . 31
4.2.7 F-Token-PDU . 32
4.2.8 F-MyStatus-PDU . 32
4.2.9 Measure-PDU . 32
4.2.10 F-Offset-PDU . 33
4.2.11 F-Update-PDU . 33
4.2.12 F-CyclicData-PDU . 33
4.2.13 Transient1-PDU . 33
4.2.14 TransientAck-PDU . 36
4.2.15 Transient2-PDU . 37
4.2.16 ParamCheck-PDU . 37
4.2.17 Parameter-PDU . 38
4.2.18 Timer-PDU . 39
4.3 Data type assignments for type C . 39
4.4 Data type assignments for type F . 40
5 FAL transfer syntax . 41
5.1 Encoding rules . 41
5.1.1 Unsigned encoding . 41
5.1.2 Octet string encoding . 41
5.1.3 SEQUENCE encoding . 42
5.1.4 LOctetString encoding . 42
5.2 FALPDU type C elements encoding . 42
5.2.1 FALARHeader . 42
5.2.2 Connect-PDU . 44
5.2.3 ConnectAck-PDU . 45
5.2.4 Scan-PDU . 45
5.2.5 Collect-PDU . 46
5.2.6 Select-PDU . 48
5.2.7 Launch-PDU . 49
5.2.8 Token-PDU . 49
5.2.9 MyStatus-PDU . 49
5.2.10 Transient1-PDU . 51
5.2.11 Dummy-PDU . 55
5.2.12 Transient2-PDU . 56
5.2.13 NTNTest-PDU . 67
5.2.14 CyclicDataW-PDU. 67
5.2.15 CyclicDataB-PDU . 68
5.2.16 CyclicDataOut1-PDU . 69
5.2.17 CyclicDataOut2-PDU . 69
5.2.18 CyclicDataIn1-PDU . 70
5.2.19 CyclicDataIn2-PDU . 71
5.3 FALPDU type F elements encoding . 72
5.3.1 FALARHeader . 72
5.3.2 Persuasion-PDU . 76
5.3.3 TestData-PDU . 77
5.3.4 TestDataAck-PDU. 77
5.3.5 Setup-PDU . 78
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– 4 – IEC 61158-6-23:2019 © IEC 2019
5.3.6 SetupAck-PDU . 80
5.3.7 F-Token-PDU . 82
5.3.8 F-Measure-PDU . 83
5.3.9 F-Offset-PDU . 83
5.3.10 F-Update-PDU . 84
5.3.11 F-MyStatus-PDU . 84
5.3.12 F-CyclicData-PDU . 89
5.3.13 Transient1-PDU . 90
5.3.14 TransientAck-PDU . 94
5.3.15 Transient2-PDU . 95
5.3.16 ParamCheck-PDU . 98
5.3.17 Parameter-PDU . 99
5.3.18 Timer-PDU . 106
6 Structure of the FAL protocol state machine . 106
7 FAL service protocol machine (FSPM) . 107
7.1 Overview. 107
7.2 FSPM type C . 107
7.2.1 Overview . 107
7.2.2 FSPM . 108
7.3 FSPM type F . 111
7.3.1 Overview . 111
7.3.2 FSPM . 113
8 Application relationship protocol machine (ARPM) . 118
8.1 ARPM type C . 118
8.1.1 Overview . 118
8.1.2 Acyclic transmission . 118
8.1.3 Cyclic transmission . 120
8.1.4 Connection control . 125
8.1.5 Common parameter dist . 163
8.2 ARPM type F . 168
8.2.1 Overview . 168
8.2.2 Acyclic transmission . 169
8.2.3 Cyclic transmission . 171
8.2.4 Channel control . 174
8.2.5 Parameter dist . 212
8.2.6 Synchronous trigger. 215
8.2.7 Timer . 217
8.2.8 Measure transmission . 218
9 DLL mapping protocol machine (DMPM) . 222
9.1 DMPM type C . 222
9.2 DMPM type F . 223
Bibliography . 225
Figure 1 – Bit description in octets . 20
Figure 2 – Structure for memory access information retrieve response . 59
Figure 3 – Attribute definitions . 59
Figure 4 – Access code definitions . 60
Figure 5 – Structure for RUN request . 61
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IEC 61158-6-23:2019 © IEC 2019 – 5 –
Figure 6 – Structure for RUN response . 61
Figure 7 – Structure for STOP request . 62
Figure 8 – Structure for STOP response . 62
Figure 9 – Structure for batch memory read request . 62
Figure 10 – Structure for batch memory read response . 63
Figure 11 – Structure for random memory read request . 63
Figure 12 – Structure for random memory read response . 64
Figure 13 – Structure for batch memory write request . 65
Figure 14 – Structure for batch memory write response . 65
Figure 15 – Structure for random memory write request . 66
Figure 16 – Structure for random memory write response . 66
Figure 17 – Relationships between protocol machines . 107
Figure 18 – Structure of FSPM C . 108
Figure 19 – Structure of FSPM F. 111
Figure 20 – Structure of ARPM C . 118
Figure 21 – Structure of ARPM F . 168
Figure 22 – Structure of type C DMPM . 222
Figure 23 – Structure of type F DMPM . 224
Table 1 – State machine description elements . 20
Table 2 – Description of state machine elements . 20
Table 3 – Conventions used in state machines . 21
Table 4 – afFType . 42
Table 5 – priority . 43
Table 6 – portChoice. 44
Table 7 – portCheckResult . 45
Table 8 – dstPortInfo . 45
Table 9 – scanState . 45
Table 10 – nodeType . 46
Table 11 – loopState . 47
Table 12 – Cyclic status . 47
Table 13 – Parameter setting mode . 47
Table 14 – opState . 50
Table 15 – errorState . 50
Table 16 – Data type. 52
Table 17 – CPW. 52
Table 18 – CPWC . 53
Table 19 – CPWCR . 53
Table 20 – cmParam . 53
Table 21 – Details of param area . 54
Table 22 – Details of application parameters . 54
Table 23 – Details of LB/LW CM area and LB/LW CM additional area . 55
Table 24 – Details of LX/LY CM 1 area and LX/LY CM 2 area . 55
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– 6 – IEC 61158-6-23:2019 © IEC 2019
Table 25 – Destination module flag . 57
Table 26 – Command types . 58
Table 27 – Access codes of network module memory . 60
Table 28 – Access codes of controller memory . 60
Table 29 – byteValidity . 67
Table 30 – afFType . 72
Table 31 – dataType . 73
Table 32 – varField . 74
Table 33 – nodeType . 74
Table 34 – ProtocolVerType . 75
Table 35 – Link status . 78
Table 36 – Port enable/disable specification . 79
Table 37 – Cyclic transmission parameter hold status . 86
Table 38 – Detailed application operation status . 86
Table 39 – Error detection status . 86
Table 40 – Slave-specific event reception status . 88
Table 41 – dataSupType of dataType (0x07) . 91
Table 42 – FieldSpecificTransient opHeader . 91
Table 43 – command (dataType: 0x07, dataSubType: 0x0002) . 92
Table 44 – subCommand type for each command type . 92
Table 45 – Structure of Deliver node information . 92
Table 46 – Structure of Deliver node information – message . 93
Table 47 – Structure of Get statistical information response . 93
Table 48 – Structure of Acquisition of node details response . 94
Table 49 – Execution module specification. 96
Table 50 – Command type . 97
Table 51 – Cyclic data state table . 109
Table 52 – Acyclic data state table. 109
Table 53 – Management state table . 111
Table 54 – Cyclic data state table . 114
Table 55 – Acyclic data state table.
...
IEC 61158-6-23
®
Edition 2.0 2019-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 6-23: Application layer protocol specification – Type 23 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-23: Spécification du protocole de la couche application – Eléments
de type 23
IEC 61158-6-23:2019-06(en-fr)
---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
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International Standards for all electrical, electronic and related technologies.
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IEC 61158-6-23
®
Edition 2.0 2019-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 6-23: Application layer protocol specification – Type 23 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-23: Spécification du protocole de la couche application – Eléments
de type 23
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-9327-0
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – IEC 61158-6-23:2019 © IEC 2019
CONTENTS
FOREWORD . 9
INTRODUCTION . 11
1 Scope . 13
1.1 General . 13
1.2 Specifications . 14
1.3 Conformance . 14
2 Normative references . 14
3 Terms, definitions, symbols, abbreviated terms and conventions . 15
3.1 Referenced terms and definitions . 15
3.1.1 ISO/IEC 7498-1 terms . 15
3.1.2 ISO/IEC 8822 terms . 15
3.1.3 ISO/IEC 9545 terms . 15
3.1.4 ISO/IEC 8824-1 terms . 15
3.1.5 IEC 61158-1 terms . 16
3.2 Additional Type 23 terms and definitions . 16
3.3 Symbols and abbreviated terms . 18
3.4 Conventions . 19
3.4.1 General concept . 19
3.4.2 Convention for the encoding of reserved bits and octets . 19
3.4.3 Conventions for abstract syntax description . 19
3.4.4 Conventions for bit description in octets . 20
3.4.5 Conventions for state machine descriptions . 20
4 FAL syntax description . 21
4.1 FALPDU type C abstract syntax . 21
4.1.1 Basic abstract syntax . 21
4.1.2 Connect-PDU . 22
4.1.3 ConnectAck-PDU . 22
4.1.4 Scan-PDU . 22
4.1.5 Collect-PDU . 23
4.1.6 Select-PDU . 23
4.1.7 Launch-PDU . 23
4.1.8 Token-PDU . 23
4.1.9 MyStatus-PDU . 24
4.1.10 Transient1-PDU . 24
4.1.11 Dummy-PDU . 25
4.1.12 Transient2-PDU . 25
4.1.13 NTNTest-PDU . 25
4.1.14 CyclicDataW-PDU. 26
4.1.15 CyclicDataB-PDU . 26
4.1.16 CyclicDataOut1-PDU . 26
4.1.17 CyclicDataOut2-PDU . 27
4.1.18 CyclicDataIn1-PDU . 27
4.1.19 CyclicDataIn2-PDU . 27
4.2 FALPDU type F abstract syntax . 28
4.2.1 Basic abstract syntax . 28
4.2.2 Persuasion-PDU . 29
4.2.3 TestData-PDU . 30
---------------------- Page: 4 ----------------------
IEC 61158-6-23:2019 © IEC 2019 – 3 –
4.2.4 TestDataAck-PDU. 30
4.2.5 Setup-PDU . 31
4.2.6 SetupAck-PDU . 31
4.2.7 F-Token-PDU . 32
4.2.8 F-MyStatus-PDU . 32
4.2.9 Measure-PDU . 32
4.2.10 F-Offset-PDU . 33
4.2.11 F-Update-PDU . 33
4.2.12 F-CyclicData-PDU . 33
4.2.13 Transient1-PDU . 33
4.2.14 TransientAck-PDU . 36
4.2.15 Transient2-PDU . 37
4.2.16 ParamCheck-PDU . 37
4.2.17 Parameter-PDU . 38
4.2.18 Timer-PDU . 39
4.3 Data type assignments for type C . 39
4.4 Data type assignments for type F . 40
5 FAL transfer syntax . 41
5.1 Encoding rules . 41
5.1.1 Unsigned encoding . 41
5.1.2 Octet string encoding . 41
5.1.3 SEQUENCE encoding . 42
5.1.4 LOctetString encoding . 42
5.2 FALPDU type C elements encoding . 42
5.2.1 FALARHeader . 42
5.2.2 Connect-PDU . 44
5.2.3 ConnectAck-PDU . 45
5.2.4 Scan-PDU . 45
5.2.5 Collect-PDU . 46
5.2.6 Select-PDU . 48
5.2.7 Launch-PDU . 49
5.2.8 Token-PDU . 49
5.2.9 MyStatus-PDU . 49
5.2.10 Transient1-PDU . 51
5.2.11 Dummy-PDU . 55
5.2.12 Transient2-PDU . 56
5.2.13 NTNTest-PDU . 67
5.2.14 CyclicDataW-PDU. 67
5.2.15 CyclicDataB-PDU . 68
5.2.16 CyclicDataOut1-PDU . 69
5.2.17 CyclicDataOut2-PDU . 69
5.2.18 CyclicDataIn1-PDU . 70
5.2.19 CyclicDataIn2-PDU . 71
5.3 FALPDU type F elements encoding . 72
5.3.1 FALARHeader . 72
5.3.2 Persuasion-PDU . 76
5.3.3 TestData-PDU . 77
5.3.4 TestDataAck-PDU. 77
5.3.5 Setup-PDU . 78
---------------------- Page: 5 ----------------------
– 4 – IEC 61158-6-23:2019 © IEC 2019
5.3.6 SetupAck-PDU . 80
5.3.7 F-Token-PDU . 82
5.3.8 F-Measure-PDU . 83
5.3.9 F-Offset-PDU . 83
5.3.10 F-Update-PDU . 84
5.3.11 F-MyStatus-PDU . 84
5.3.12 F-CyclicData-PDU . 89
5.3.13 Transient1-PDU . 90
5.3.14 TransientAck-PDU . 94
5.3.15 Transient2-PDU . 95
5.3.16 ParamCheck-PDU . 98
5.3.17 Parameter-PDU . 99
5.3.18 Timer-PDU . 106
6 Structure of the FAL protocol state machine . 106
7 FAL service protocol machine (FSPM) . 107
7.1 Overview. 107
7.2 FSPM type C . 107
7.2.1 Overview . 107
7.2.2 FSPM . 108
7.3 FSPM type F . 111
7.3.1 Overview . 111
7.3.2 FSPM . 113
8 Application relationship protocol machine (ARPM) . 118
8.1 ARPM type C . 118
8.1.1 Overview . 118
8.1.2 Acyclic transmission . 118
8.1.3 Cyclic transmission . 120
8.1.4 Connection control . 125
8.1.5 Common parameter dist . 163
8.2 ARPM type F . 168
8.2.1 Overview . 168
8.2.2 Acyclic transmission . 169
8.2.3 Cyclic transmission . 171
8.2.4 Channel control . 174
8.2.5 Parameter dist . 212
8.2.6 Synchronous trigger. 215
8.2.7 Timer . 217
8.2.8 Measure transmission . 218
9 DLL mapping protocol machine (DMPM) . 222
9.1 DMPM type C . 222
9.2 DMPM type F . 223
Bibliography . 225
Figure 1 – Bit description in octets . 20
Figure 2 – Structure for memory access information retrieve response . 59
Figure 3 – Attribute definitions . 59
Figure 4 – Access code definitions . 60
Figure 5 – Structure for RUN request . 61
---------------------- Page: 6 ----------------------
IEC 61158-6-23:2019 © IEC 2019 – 5 –
Figure 6 – Structure for RUN response . 61
Figure 7 – Structure for STOP request . 62
Figure 8 – Structure for STOP response . 62
Figure 9 – Structure for batch memory read request . 62
Figure 10 – Structure for batch memory read response . 63
Figure 11 – Structure for random memory read request . 63
Figure 12 – Structure for random memory read response . 64
Figure 13 – Structure for batch memory write request . 65
Figure 14 – Structure for batch memory write response . 65
Figure 15 – Structure for random memory write request . 66
Figure 16 – Structure for random memory write response . 66
Figure 17 – Relationships between protocol machines . 107
Figure 18 – Structure of FSPM C . 108
Figure 19 – Structure of FSPM F. 111
Figure 20 – Structure of ARPM C . 118
Figure 21 – Structure of ARPM F . 168
Figure 22 – Structure of type C DMPM . 222
Figure 23 – Structure of type F DMPM . 224
Table 1 – State machine description elements . 20
Table 2 – Description of state machine elements . 20
Table 3 – Conventions used in state machines . 21
Table 4 – afFType . 42
Table 5 – priority . 43
Table 6 – portChoice. 44
Table 7 – portCheckResult . 45
Table 8 – dstPortInfo . 45
Table 9 – scanState . 45
Table 10 – nodeType . 46
Table 11 – loopState . 47
Table 12 – Cyclic status . 47
Table 13 – Parameter setting mode . 47
Table 14 – opState . 50
Table 15 – errorState . 50
Table 16 – Data type. 52
Table 17 – CPW. 52
Table 18 – CPWC . 53
Table 19 – CPWCR . 53
Table 20 – cmParam . 53
Table 21 – Details of param area . 54
Table 22 – Details of application parameters . 54
Table 23 – Details of LB/LW CM area and LB/LW CM additional area . 55
Table 24 – Details of LX/LY CM 1 area and LX/LY CM 2 area . 55
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Table 25 – Destination module flag . 57
Table 26 – Command types . 58
Table 27 – Access codes of network module memory . 60
Table 28 – Access codes of controller memory . 60
Table 29 – byteValidity . 67
Table 30 – afFType . 72
Table 31 – dataType . 73
Table 32 – varField .
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