IEC 61158-5-27:2023

Industrial communication networks - Fieldbus specifications - Part 5-27: Application layer service definition - Type 27 elements

IEC 61158-5-27:2023 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 27 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 5-27: Définition des services de la couche application - Éléments de type 27

L’IEC 61158-5-27:2023 donne les éléments communs visant à assurer les communications de messagerie de base à temps critique et à temps non critique entre les programmes d’application d’un environnement d’automatisation et d’un matériel spécifique au bus de terrain de type 27. 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.

General Information

• Status: Published
• Publication Date: 06-Mar-2023
• ICS: 25.040 - Industrial automation systems
• Technical Committee: SC 65C - Industrial networks
• Drafting Committee: WG 9 - TC 65/SC 65C/WG 9
• Current Stage: PPUB - Publication issued
• Start Date: 31-Mar-2023
• Completion Date: 07-Mar-2023

Standards Content (Sample)

IEC 61158-5-27
®

Edition 1.0 2023-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 5-27: Application layer service definition – Type 27 elements

Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 5-27: Définition des services de la couche application –
Éléments de type 27

IEC 61158-5-27:2023-03(en-fr)

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IEC 61158-5-27

®


Edition 1.0 2023-03




INTERNATIONAL



STANDARD




NORME


INTERNATIONALE











Industrial communication networks – Fieldbus specifications –

Part 5-27: Application layer service definition – Type 27 elements



Réseaux de communication industriels – Spécifications des bus de terrain –

Partie 5-27: Définition des services de la couche application –

Éléments de type 27















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 25.040 ISBN 978-2-8322-6582-6




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

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– 2 – IEC 61158-5-27:2023 © IEC 2023
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
1.1 General . 9
1.2 Specifications . 10
1.3 Conformance . 10
2 Normative references . 10
3 Terms, definitions, symbols, abbreviated terms and conventions . 11
3.1 Referenced terms and definitions . 11
3.1.1 ISO/IEC 7498-1 terms . 11
3.1.2 ISO/IEC 9545 terms . 11
3.1.3 ISO/IEC 8824-1 terms . 11
3.1.4 Terms and definitions from ISO/IEC 10731 . 12
3.2 Additional terms and definitions . 12
3.3 Abbreviations and symbols . 17
3.4 Conventions . 18
3.4.1 Overview . 18
3.4.2 Conventions for class definitions . 19
3.4.3 Conventions for service definitions . 20
4 Concepts . 21
4.1 Common concepts . 21
4.2 Type specific concepts . 21
4.2.1 General . 21
4.2.2 Node type . 21
4.2.3 Basic system configuration . 22
4.2.4 Communication sequence overview . 22
4.2.5 Network initialization . 24
4.2.6 Multi control domain system . 24
4.2.7 Multiple transmission cycles . 24
4.2.8 Sync master switching . 24
4.2.9 TSN . 24
5 Data type ASE . 24
6 Communication model specifications . 25
6.1 Type specific concepts . 25
6.2 Overview. 25
6.3 FAL ASEs . 27
6.3.1 FSM ASE . 27
6.3.2 Field Device Control ASE . 60
6.3.3 Message ASE . 89
6.3.4 Event Management ASE . 103
6.4 FAL Ars . 107
6.4.1 AR model. 107
6.4.2 FSM AREP . 111
6.4.3 FDC AREP . 121
6.4.4 MSG AREP . 133
Bibliography . 140

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IEC 61158-5-27:2023 © IEC 2023 – 3 –

Figure 1 – Transmission cycle with concurrent I/O data exchange . 22
Figure 2 – Transmission cycle with sequential I/O data exchange . 23
Figure 3 – Control domain transmission band . 23
Figure 4 – FAL ASE model of Type 27 . 27
Figure 5 – CDO (Communication Data Object) . 30
Figure 6 – AR model for field device control service . 110
Figure 7 – AR model for message service . 110
Figure 8 – MSG ARs between each APs . 111

Table 1 – AP type definition . 26
Table 2 – Support list of service for each class of FSM ASE . 29
Table 3 – Overall structure of CDO . 31
Table 4 – Node object categories . 31
Table 5 – Module object category . 31
Table 6 – List of node objects (object information) . 32
Table 7 – List of node objects (object status) . 33
Table 8 – List of node objects (control) . 34
Table 9 – List of node objects (configuration) . 34
Table 10 – List of module objects (configuration) . 41
Table 11 – FSM-Reset . 43
Table 12 – FSM-GetStatus . 43
Table 13 – FSM-SetContext . 44
Table 14 – FSM-GetContext . 45
Table 15 – FSM-GetTopology . 46
Table 16 – FSM-InformTopology . 47
Table 17 – FSM-ChangeAddress . 48
Table 18 – FSM-Start . 49
Table 19 – FSMUL-RESET . 51
Table 20 – FSMUL-SET-VALUE . 51
Table 21 – FSMUL-GET-VALUE . 52
Table 22 – FSMUL-START-NET . 53
Table 23 – FSMUL-DETECT . 54
Table 24 – FSMUL-RECOG . 55
Table 25 – FSUMUL-SW-TRANS-MODE . 55
Table 26 – FSMUL-MEAS-DELAY . 56
Table 27 – FSMUL-SW-EVD . 57
Table 28 – FSMUL-CONFIG . 58
Table 29 – FSMUL-START-SYNC . 59
Table 30 – FSMUL-CLR-ERR. 59
Table 31 – FSMUL-EVENT . 60
Table 32 – FSMUL error event primitive and parameters . 60
Table 33 – Support list of service for each class of FDC ASE . 61

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– 4 – IEC 61158-5-27:2023 © IEC 2023
Table 34 – FDC-Reset for master class. 64
Table 35 – FDC-Open for master class . 65
Table 36 – FDC-Enable for master class . 66
Table 37 – FDC-Connect for master class . 66
Table 38 – FDC-SyncSet for master class . 67
Table 39 – FDC-Disconnect for master class . 68
Table 40 – FDC-ResumeCycle for master class . 69
Table 41 – FDC-ComCycle for master class . 69
Table 42 – FDC-Command for master class . 70
Table 43 – FDC-DataExchange for master class . 71
Table 44 – FDC-Reset for slave class . 75
Table 45 – FDC-Open for slave class . 75
Table 46 – FDC-Enable for slave class . 76
Table 47 – FDC-Connect for slave class . 77
Table 48 – FDC-SyncSet for slave class . 78
Table 49 – FDC-Disconnect for slave class . 80
Table 50 – FDC-ResumeCycle for slave class . 80
Table 51 – FDC-ComCycle for slave class . 81
Table 52 – FDC-Command for slave class . 81
Table 53 – FDC-DataExchange for slave class . 83
Table 54 – CTC-WRITE-DATA . 85
Table 55 – CTC-READ-DATA . 86
Table 56 – CTC-SDA . 87
Table 57 – CTC-SDN . 88
Table 58 – CTC-EVENT . 89
Table 59 – Values of Event_ID for event service . 89
Table 60 – Support list of service for each class of Message ASE. 90
Table 61 – MSG-Reset for requester class . 91
Table 62 – MSG-Open for requester class . 92
Table 63 – MSG-Enable for requester class . 93
Table 64 – MSG-UserMessage for requester class. 93
Table 65 – MSG-OnewayMessage for requester class . 95
Table 66 – MSG-AbortTransaction for requester class . 97
Table 67 – MSG-Reset for responder class . 98
Table 68 – MSG-Open for responder class . 99
Table 69 – MSG-Enable for responder class . 99
Table 70 – MSG-UserMessage for responder class . 100
Table 71 – MSG-OnewayMessage for responder class . 102
Table 72 – MSG-AbortTransaction for responder class . 103
Table 73 – Support list of service for each class of Event Management ASE . 104
Table 74 – EVM-Reset . 105
Table 75 – EVM-Enable . 105
Table 76 – EVM-SyncEvent . 106

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IEC 61158-5-27:2023 © IEC 2023 – 5 –
Table 77 – EVM-ReadNetClock . 106
Table 78 – Support list of service for each class of AR ASE . 108
Table 79 – AR-Reset for FSM AR class . 113
Table 80 – AR-Open for FSM AR class . 113
Table 81 – AR-Enable for FSM AR class . 114
Table 82 – AR-SendSync for FSM AR class . 115
Table 83 – AR-SendToken for FSM AR class . 116
Table 84 – AR-ReqSend for FSM AR class . 117
Table 85 – AR-SendDelay for FSM AR class . 118
Table 86 – AR-ReqCDO for FSM AR class . 119
Table 87 – AR-WriteCDO for FSM AR class . 120
Table 88 – AR-SendAsync for FSM AR class . 121
Table 89 – AR-Reset for FDC Master AR class . 124
Table 90 – AR-Open for FDC Master AR class . 124
Table 91 – AR-Enable for FDC Master AR class . 125
Table 92 – AR-CycleEvent for FDC Master AR class . 125
Table 93 – AR-StartComCycle for FDC Master AR class . 126
Table 94 – AR-ResetCycle for FDC Master AR class . 126
Table 95 – AR-SendCommand for FDC Master AR class . 127
Table 96 – AR-Reset for FDC Slave AR class . 130
Table 97 – AR-Open for FDC Slave AR class . 130
Table 98 – AR-Enable for FDC Slave AR class . 131
Table 99 – AR-CycleEvent for FDC Slave AR class . 131
Table 100 – AR-StartComCycle for FDC Slave AR class . 132
Table 101 – AR-ResetCycle for FDC Slave AR class . 132
Table 102 – AR-SendCommand for FDC Slave AR class . 133
Table 103 – AR-Reset for Message AR class . 135
Table 104 – AR-Open for Message AR class . 135
Table 105 – AR-Enable for Message AR class . 136
Table 106 – AR-SendMessage for Message AR class . 137
Table 107 – AR-ReceiveMessage for Message AR class . 138
Table 108 – AR-AbortMessage for Message AR class . 139

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– 6 – IEC 61158-5-27:2023 © IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –

Part 5-27: Application layer service definition –
Type 27 elements

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