IEC 61158-6-23:2023
(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 61158-6-23:2023 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 23 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.
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 61158-6-23:2023 fournit des éléments communs pour les communications à temps critique ou non entre des programmes d’application dans un environnement et avec un matériel d’automation spécifiques aux bus de terrain de type 23. Le terme "à temps critique" est utilisé pour indiquer la présence d’une fenêtre temporelle, dans laquelle il est exigé de réaliser une ou plusieurs actions spécifiées selon un niveau défini de certitude. Tout manquement à réaliser ces actions dans la fenêtre de temps prévue risque de provoquer la défaillance des applications qui les demandent, avec le risque de mettre en danger l’équipement, l’usine, voire les personnes.
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IEC 61158-6-23 ®
Edition 3.0 2023-03
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 6-23: Application layer protocol specification – Type 23 elements
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IEC 61158-6-23 ®
Edition 3.0 2023-03
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 978-2-8322-6641-0
– 2 – IEC 61158-6-23:2023 © IEC 2023
CONTENTS
FOREWORD . 14
INTRODUCTION . 16
1 Scope . 17
1.1 General . 17
1.2 Specifications . 18
1.3 Conformance . 18
2 Normative references . 18
3 Terms, definitions, symbols, abbreviated terms and conventions . 19
3.1 Referenced terms and definitions . 19
3.1.1 ISO/IEC 7498-1 terms . 19
3.1.2 ISO/IEC 8822 terms . 19
3.1.3 IEC 61158-1 terms . 19
3.2 Additional Type 23 terms and definitions . 19
3.3 Symbols and abbreviated terms . 22
3.4 Conventions . 23
3.4.1 General concept . 23
3.4.2 Convention for the encoding of reserved bits and octets . 23
3.4.3 Conventions for abstract syntax description . 23
3.4.4 Conventions for bit description in octets . 23
3.4.5 Conventions for state machine descriptions . 24
4 FAL syntax description . 25
4.1 FALPDU type C abstract syntax . 25
4.1.1 Basic abstract syntax . 25
4.1.2 Connect-PDU . 26
4.1.3 ConnectAck-PDU . 26
4.1.4 Scan-PDU . 26
4.1.5 Collect-PDU . 27
4.1.6 Select-PDU . 27
4.1.7 Launch-PDU . 27
4.1.8 Token-PDU . 27
4.1.9 MyStatus-PDU . 28
4.1.10 Transient1-PDU . 28
4.1.11 Dummy-PDU . 29
4.1.12 Transient2-PDU . 29
4.1.13 NTNTest-PDU . 29
4.1.14 CyclicDataW-PDU. 30
4.1.15 CyclicDataB-PDU . 30
4.1.16 CyclicDataOut1-PDU . 30
4.1.17 CyclicDataOut2-PDU . 31
4.1.18 CyclicDataIn1-PDU . 31
4.1.19 CyclicDataIn2-PDU . 31
4.2 FALPDU type F abstract syntax . 32
4.2.1 Basic abstract syntax . 32
4.2.2 Persuasion-PDU . 33
4.2.3 TestData-PDU . 34
4.2.4 TestDataAck-PDU. 34
4.2.5 Setup-PDU . 35
4.2.6 SetupAck-PDU . 35
4.2.7 F-Token-PDU . 36
4.2.8 F-MyStatus-PDU . 36
4.2.9 Measure-PDU . 36
4.2.10 F-Offset-PDU . 37
4.2.11 F-Update-PDU . 37
4.2.12 F-CyclicData-PDU . 37
4.2.13 Transient1-PDU . 37
4.2.14 TransientAck-PDU . 41
4.2.15 Transient2-PDU . 42
4.2.16 ParamCheck-PDU . 42
4.2.17 Parameter-PDU . 43
4.2.18 Timer-PDU . 44
4.3 Data type assignments for type C . 45
4.4 Data type assignments for type F . 46
4.5 FALPDU type T abstract syntax . 47
4.5.1 Basic abstract syntax . 47
4.5.2 CyclicM-PDU . 50
4.5.3 CyclicS-PDU . 50
4.5.4 CyclicMs-PDU . 50
4.5.5 CyclicSs-PDU . 51
4.5.6 AcyclicPriority-PDU . 52
4.5.7 AcyclicDetection-PDU . 52
4.5.8 AcyclicDetectionAck-PDU . 53
4.5.9 AcyclicTestDataHeader . 54
4.5.10 AcyclicTestDataHeader . 55
4.5.11 AcyclicData-PDU . 55
4.5.12 PtpSync-PDU . 55
4.5.13 PtpPdelayReq-PDU . 55
4.5.14 PtpPdelayResp-PDU. 55
4.5.15 PtpFollowUp-PDU . 56
4.5.16 PtpPdelayRespFollowUp-PDU . 56
4.5.17 PtpAnnounce-PDU . 56
4.5.18 SlmpIPAddressSet-PDU . 56
4.5.19 SlmpNetworkConfigMain-PDU . 56
4.5.20 SlmpNetworkConfigTslt-PDU . 56
4.5.21 SlmpNotification-PDU . 56
4.5.22 SlmpMasterConfig-PDU . 57
4.5.23 SlmpSlaveConfig-PDU . 57
4.5.24 SlmpCyclicConfigMain-PDU . 57
4.5.25 SlmpCyclicConfigTrnSubPayload-PDU . 57
4.5.26 SlmpCyclicConfigRcvSubPayload-PDU . 57
4.5.27 SlmpCyclicConfigRcvSrcInfo-PDU . 58
4.5.28 SlmpLinkDevicePrmWrite-PDU . 58
4.5.29 SlmpLinkDevicePrmWriteCheckRequest-PDU . 58
4.5.30 SlmpLinkDevicePrmWriteCheckResponse-PDU . 58
4.5.31 SlmpNMTStateUpload-PDU . 58
4.5.32 SlmpNMTStateDownload-PDU . 59
4.5.33 SlmpReadObject-PDU . 59
– 4 – IEC 61158-6-23:2023 © IEC 2023
4.5.34 SlmpWriteObject-PDU . 59
4.5.35 SlmpObjectSubID
...
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