IEC 61158-6-10:2023

Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol specification - Type 10 elements

IEC 61158-6-10:2023 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 10 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 a 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.

General Information

• Status: Published
• Publication Date: 23-Mar-2023
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.100.70 - Application layer
• ICS: 35.110 - Networking
• 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: 24-Mar-2023

Relations

• Revises: IEC 61158-6-10:2019 - Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol specification - Type 10 elements
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 61158-6-10
®

Edition 5.0 2023-03
INTERNATIONAL
STANDARD

colour
inside


Industrial communication networks – Fieldbus specifications –
Part 6-10: Application layer protocol specification – Type 10 elements

IEC 61158-6-10:2023-03(en)

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IEC 61158-6-10

®


Edition 5.0 2023-03




INTERNATIONAL



STANDARD








colour

inside










Industrial communication networks – Fieldbus specifications –

Part 6-10: Application layer protocol specification – Type 10 elements


























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-6633-5




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® Registered trademark of the International Electrotechnical Commission

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– 2 – IEC 61158-6-10:2023 © IEC 2023
CONTENTS
FOREWORD . 46
INTRODUCTION . 48
1 Scope . 49
1.1 General . 49
1.2 Specifications . 49
1.3 Conformance . 50
2 Normative references . 50
3 Terms, definitions, abbreviated terms, symbols, and conventions . 54
3.1 Referenced terms and definitions . 54
3.1.1 ISO/IEC 7498-1 terms. 54
3.1.2 ISO/IEC 8822 terms . 55
3.1.3 ISO/IEC 8824-1 terms. 55
3.1.4 ISO/IEC 9545 terms . 55
3.2 Terms and definitions. 55
3.3 Abbreviated terms and symbols . 64
3.3.1 Abbreviated terms and symbols for services . 64
3.3.2 Abbreviated terms and symbols for distributed I/O . 64
3.3.3 Abbreviated terms and symbols for IEC 62439-2 . 68
3.3.4 Abbreviated terms and symbols for IEC/IEEE 60802 . 68
3.3.5 Abbreviated terms and symbols for IEEE Std 802.1CB . 68
3.3.6 Abbreviated terms and symbols for IEEE Std 802.1Q . 68
3.3.7 Abbreviated terms and symbols for IEEE Std 802.3 . 69
3.3.8 Abbreviated terms and symbols for IETF RFC 2474 . 69
3.3.9 Abbreviated terms and symbols for IETF RFC 4291 . 69
3.4 Conventions . 69
3.4.1 General concept . 69
3.4.2 Conventions for distributed I/O . 70
3.4.3 Conventions used in state machines . 78
4 Application layer protocol specification for common protocols . 83
4.1 FAL syntax description . 83
4.1.1 DLPDU abstract syntax reference . 83
4.1.2 Data types . 85
4.2 Transfer syntax . 87
4.2.1 Coding of basic data types . 87
4.2.2 Coding section related to common basic fields . 95
4.3 Discovery and basic configuration . 109
4.3.1 DCP syntax description . 109
4.3.2 DCP protocol state machines . 143
4.3.3 DLL Mapping Protocol Machines. 162
4.4 Precision transparent clock protocol . 162
4.4.1 FAL syntax description . 162
4.4.2 AP-Context state machine . 173
4.4.3 FAL Service Protocol Machines . 173
4.4.4 Application Relationship Protocol Machines . 173
4.4.5 DLL Mapping Protocol Machines. 238
4.5 Time synchronization . 238
4.5.1 General . 238

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IEC 61158-6-10:2023 © IEC 2023 – 3 –
4.5.2 GlobalTime . 241
4.5.3 WorkingClock . 242
4.6 Media redundancy . 246
4.6.1 Media redundancy and loop prevention . 246
4.6.2 Seamless media redundancy . 249
4.7 Real time cyclic . 249
4.7.1 FAL syntax description . 249
4.7.2 FAL transfer syntax . 250
4.7.3 FAL Service Protocol Machines . 260
4.7.4 Application Relationship Protocol Machines . 260
4.7.5 DLL Mapping Protocol Machines. 282
4.8 Real time acyclic . 282
4.8.1 RTA syntax description . 282
4.8.2 RTA transfer syntax . 284
4.8.3 FAL Service Protocol Machines . 294
4.8.4 Application Relationship Protocol Machines . 294
4.8.5 DLL Mapping Protocol Machines. 339
4.9 Fragmentation. 340
4.9.1 General . 340
4.9.2 FRAG syntax description . 343
4.9.3 FRAG transfer syntax . 344
4.9.4 FAL Service Protocol Machines . 346
4.9.5 Application Relationship Protocol Machines . 346
4.9.6 DLL Mapping Protocol Machines. 346
4.10 Remote procedure call . 356
4.10.1 General . 356
4.10.2 RPC syntax description . 356
4.10.3 RPC Transfer syntax . 358
4.10.4 FAL Service Protocol Machines . 374
4.10.5 Application Relationship Protocol Machines . 374
4.10.6 DLL Mapping Protocol Machines. 375
4.11 Link layer discovery . 375
4.11.1 General . 375
4.11.2 FAL common syntax description . 376
4.11.3 LLDP transfer syntax . 378
4.11.4 FAL Service Protocol Machines . 388
4.11.5 Application Relation Protocol Machines . 388
4.11.6 DLL Mapping Protocol Machines. 388
4.12 End stations and bridges. 388
4.12.1 General . 388
4.12.2 Traffic classes . 390
4.12.3 End station . 393
4.12.4 Bridge . 416
4.12.5 Bridged end station . 461
4.12.6 Q port state machine . 470
4.12.7 Pruning port state machine . 476
4.12.8 Bridge extensions . 478
4.12.9 FAL Service Protocol Machines . 479
4.12.10 Application Relation Protocol Machines . 479

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4.12.11 DLL Mapping Protocol Machines. 479
4.13 IP suite . 516
4.13.1 Overview . 516
4.13.2 IP/UDP syntax description . 516
4.13.3 IP/UDP transfer syntax . 517
4.13.4 ARP . 520
4.14 Domain name system . 522
4.14.1 General . 522
4.14.2 Primitive definitions . 523
4.14.3 DNS state transition diagram . 523
4.14.4 State machine description . 523
4.14.5 DNS state table . 523
4.14.6 Functions, Macros, Timers and Variables . 523
4.15 Dynamic host configuration . 524
4.15.1 General . 524
4.15.2 Primitive definitions . 524
4.15.3 DHCP state transition diagram . 524
4.15.4 State machine description . 525
4.15.5 DHCP state table . 525
4.15.6 Functions, Macros, Timers and Variables . 526
4.16 Simple network management . 526
4.16.1 General . 526
4.16.2 MIB overview . 527
4.16.3 MIB access . 527
4.16.4 IETF RFC 1213-MIB . 527
4.16.5 Enterprise number for PNIO MIB . 528
4.16.6 MIB cross reference . 528
4.16.7 Behavior in case of modular built bridges . 529
4.16.8 LLDP EXT MIB . 529
4.17 Network configuration . 529
4.17.1 Overview . 529
4.17.2 NETCONF . 530
4.17.3 YANG . 531
4.18 Common DLL Mapping Protocol Machines . 532
4.18.1 Overview . 532
4.18.2 Data Link Layer Mapping Protocol Machine . 533
4.19 Void . 540
4.20 Additional information . 540
5 Application layer protocol specification for distributed I/O . 540
5.1 FAL syntax description . 540
5.1.1 DLPDU abstract syntax reference . 540
5.1.2 APDU abstract syntax . 540
5.2 Transfer syntax . 567
5.2.1 Coding section related to BlockHeader specific fields . 567
5.2.2 Coding section related to RTA-SDU specific fields . 586
5.2.3 Coding section related to common address fields . 591
5.2.4 Coding section related to AL services . 613
5.2.5 Coding section related to ARVendorBlock . 652
5.2.6 Coding section related to PNIOStatus . 653

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5.2.7 Coding section related to I&M Records . 670
5.2.8 Coding section related to Alarm and Diagnosis Data . 677
5.2.9 Coding section related to upload and retrieval . 701
5.2.10 Coding section related to iParameter . 701
5.2.11 Coding section related to NME . 702
5.2.12 Coding section related to CIM . 711
5.2.13 Coding section related to Physical Sync Data . 776
5.2.14 Coding section related to Physical Time Data . 781
5.2.15 Coding section related to Isochrone Mode Data . 786
5.2.16 Coding section related to fast startup. 788
5.2.17 Coding section related to DFP . 791
5.2.18 Coding section related to MRPD . 795
5.2.19 Coding section related to controller to controller communication . 796
5.2.20 Coding section related to system redundancy . 797
5.2.21 Coding section related to energy saving . 800
5.2.22 Coding section related to asset management . 800
5.2.23 Coding section related to reporting system . 805
5.2.24 Coding section related to logbook . 811
5.2.25 Coding section related to Time . 812
5.2.26 Coding section related to Channel Related Process Alarm Reason . 812
5.2.27 Void . 815
5.3 FAL protocol state machines . 816
5.3.1 Overall structure . 816
5.4 AP-Context state machine . 817
5.5 FAL Service Protocol Machines . 817
5.5.1 Overview . 817
5.5.2 FAL Service Protocol Machine Power-On . 817
5.5.3 FAL Service Protocol Machine Device . 818
5.5.4 FAL Service Protocol Machine Controller . 828
5.5.5 FAL Service Protocol Machine Network Management Entity . 839
5.6 Application Relationship Protocol Machines . 840
5.6.1 Alarm Protocol Machine Initiator . 840
5.6.2 Alarm Protocol Machine Responder . 844
5.6.3 Device . 848
5.6.4 Controller . 934
5.6.5 Network Management Entity . 1013
5.7 DLL Mapping Protocol Machines . 1047
5.8 Checking rules . 1048
5.8.1 General . 1048
5.8.2 IODConnectReq . 1048
5.8.3 IODConnectRes . 1061
5.8.4 IODControlReq . 1066
5.8.5 IODControlRes . 1068
5.8.6 IOXControlReq . 1072
5.8.7 IOXControlRes . 1073
5.8.8 IODReleaseReq . 1075
5.8.9 IODReleaseRes . 1076
5.8.10 IODWriteReq . 1077
5.8.11 IODWriteRes . 1079

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5.8.12 IODWriteMultipleReq . 1081
5.8.13 IODWriteMultipleRes . 1082
5.8.14 IODReadReq . 1084
5.8.15 IODReadRes . 1086
Annex A (normative) Unified establishing of an AR for all RT classes . 1089
A.1 General . 1089
A.2 AR establishing . 1090
A.3 Startup of Alarm transmitter and receiver . 1097
A.4 Time-aware systems path establishment . 1099
A.5 Void . 1100
A.6 Void . 1100
Annex B (normative) Compatible establishing of an AR . 1101
Annex C (informative) Establishing of a device access AR . 1104
Annex D (informative) Establishing of an AR (accelerated procedure) . 1106
Annex E (informative) Establishing of an AR (fast startup procedure). 1109
Annex F (informative) Example of the upload, storage and retrieval procedure . 1111
Annex G (informative) Implementation of send list control . 1113
G.1 General . 1113
G.2 Implementation model . 1114
G.3 Constraints . 1116
Annex H (informative) Overview of the IO controller and the IO device state machines . 1117
Annex I (informative) Overview of the PTCP synchronization master hierarchy . 1119
Annex J (informative) Optimization of bandwidth usage for Time Aware Shaping . 1121
Annex K (informative) Time constraints for RT_CLASS_3 bandwidth allocation . 1123
Annex L (informative) Time constraints for the forwarding of a frame . 1125
L.1 Principle . 1125
L.2 Forwarding . 1125
Annex M (informative) Principle of dynamic frame packing . 1127
Annex N (informative) Principle of Fragmentation . 1131
Annex O (informative) MRPD – Principle of seamless media redundancy . 1133
Annex P (normative) Principle of a RED_RELAY without forwarding information in
PDIRFrameData . 1135
Annex Q (informative) Constraints for Auto-negotiation . 1138
Q.1 Optimization for fast startup without auto-negotiation . 1138
Q.2 Gigabit PHYs, 2 pair Ethernet cables, and auto-negotiation . 1140
Annex R (informative) Example of a PrmBegin, PrmEnd and ApplRdy sequence . 1141
...