IEC 61158-6-10:2019
(Main)Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol specification - Type 10 elements
Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol specification - Type 10 elements
IEC 61158-6-10:2019 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 fourth edition includes the following significant technical changes with respect to the previous edition:
a) integration of system redundancy basic functionality;
b) integration of dynamic reconfiguration basic functionality;
c) integration of reporting system basic functionality;
d) integration of asset management basic functionality;
e) integration of media redundancy ring interconnection basic functionality.
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-10: Spécification du protocole de la couche application - Eléments de type 10
L’IEC 61158-6-10:2019 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 10. On utilise le terme "prioritaire" pour traduire la présence d’une fenêtre temporelle, à l’intérieur de laquelle une ou plusieurs actions spécifiées doivent être 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.
La présente norme définit de manière abstraite les caractéristiques visibles en externe offertes par la couche application de bus de terrain de type 10 en termes
a) de la syntaxe abstraite définissant les unités de données de protocole de couche application acheminées entre les entités d'application engagées dans une communication,
b) de la syntaxe de transfert définissant les unités de données de protocole de couche application acheminées entre les entités d'application engagées dans une communication,
c) de diagramme d'états de contexte d'application définissant les caractéristiques du service d'application visibles entre les entités d'application de communication, et
d) des diagrammes d'états de Relation entre applications définissant le comportement de communication visible entre des entités d'application engagées dans une communication.
La présente norme vise à définir le protocole mis en place pour
a) définir la représentation filaire des primitives de service définies dans l’IEC 61158-5-10 et
b) définir le comportement visible de l'extérieur associé à leur transfert.
La présente norme spécifie le protocole de la couche application de bus de terrain de type 10, conformément au modèle de référence de base OSI (ISO/IEC 7498-1) et à la structure de couche application OSI (ISO/IEC 9545).
General Information
Relations
Overview - IEC 61158-6-10:2019 (Type 10 Application Layer)
IEC 61158-6-10:2019 is part of the IEC 61158 Fieldbus specifications series and defines the application layer protocol for Type 2 fieldbus elements. It provides the formal description of the wire representation of service primitives and the externally visible behavior of application-layer interactions between remote applications in industrial automation. The standard addresses both time‑critical (time-window constrained) and non‑time‑critical messaging and is aligned with the OSI Basic Reference Model (ISO/IEC 7498‑1) and OSI application layer structure (ISO/IEC 9545). Edition 4 (2019) integrates important functionality for modern automation systems, including redundancy, dynamic reconfiguration, reporting and asset management, and media redundancy ring support.
Key topics and technical requirements
- Application layer protocol definitions: FAL syntax, transfer syntax, coding of data types and common fields, and wire representations of service primitives.
- Time‑critical messaging: Concepts and constraints for operations that must complete within defined time windows to avoid application failures.
- Real‑time services: Real‑time cyclic and acyclic communication, fragmentation, and remote procedure call (RPC) mechanisms for application-to-application exchange.
- State machines and protocol machines: Detailed service, application relationship (AR), and data link layer (DLL) mapping state machines for deterministic behavior.
- Discovery and configuration: Device discovery (DCP), basic configuration and DLL mapping procedures.
- Redundancy & resilience: Integrated system redundancy, dynamic reconfiguration, reporting system, asset management, and media redundancy ring interconnection for high-availability systems.
- Networking integration: Support for IP suite elements (IP/UDP, ARP), LLDP, DHCP, DNS and SNMP mappings as part of application-layer behavior.
- Decentralized periphery: Specialized definitions for decentralized I/O, alarms/diagnosis PDUs, I&M records and device/interface data.
Practical applications and intended users
Who uses IEC 61158-6-10:
- Automation system architects and network designers
- Fieldbus device vendors and firmware developers
- Control system integrators and OEMs
- Safety and reliability engineers working with time‑critical control loops
- Asset management and maintenance teams implementing standardized reporting
Typical applications:
- Factory automation and process control where deterministic, time‑aware messaging is required
- Decentralized periphery and I/O networks
- High‑availability plants requiring media and system redundancy (ring topologies)
- Integration of fieldbus devices with IP networks and enterprise management tools
Related standards
- IEC 61158 family (Fieldbus specifications)
- ISO/IEC 7498‑1 (OSI Basic Reference Model)
- ISO/IEC 9545 (OSI application layer structure)
- References to IEEE 802.1Q, IETF RFCs (DNS, DHCP, SNMP) for networking mappings
This standard is essential for implementing interoperable, robust application‑layer behavior in Type 2 fieldbus systems, ensuring deterministic communication, resilience and compatibility with higher-level network services.
Frequently Asked Questions
IEC 61158-6-10:2019 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer protocol specification - Type 10 elements". This standard covers: IEC 61158-6-10:2019 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 fourth edition includes the following significant technical changes with respect to the previous edition: a) integration of system redundancy basic functionality; b) integration of dynamic reconfiguration basic functionality; c) integration of reporting system basic functionality; d) integration of asset management basic functionality; e) integration of media redundancy ring interconnection basic functionality.
IEC 61158-6-10:2019 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 fourth edition includes the following significant technical changes with respect to the previous edition: a) integration of system redundancy basic functionality; b) integration of dynamic reconfiguration basic functionality; c) integration of reporting system basic functionality; d) integration of asset management basic functionality; e) integration of media redundancy ring interconnection basic functionality.
IEC 61158-6-10:2019 is classified under the following ICS (International Classification for Standards) categories: 25.040.40 - Industrial process measurement and control; 35.100.70 - Application layer; 35.110 - Networking. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 61158-6-10:2019 has the following relationships with other standards: It is inter standard links to IEC 61158-6-10:2023, IEC 61158-6-10:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase IEC 61158-6-10:2019 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of IEC standards.
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IEC 61158-6-10 ®
Edition 4.0 2019-06
INTERNATIONAL
STANDARD
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Industrial communication networks – Fieldbus specifications –
Part 6-10: Application layer protocol specification – Type 10 elements
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IEC 61158-6-10 ®
Edition 4.0 2019-06
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 978-2-8322-7010-3
– 2 – IEC 61158-6-10:2019 © IEC 2019
CONTENTS
FOREWORD . 37
INTRODUCTION . 39
1 Scope . 41
1.1 General . 41
1.2 Specifications . 41
1.3 Conformance . 41
2 Normative references . 42
3 Terms, definitions, abbreviated terms, symbols and conventions . 45
3.1 Referenced terms and definitions . 45
3.1.1 ISO/IEC 7498-1 terms. 45
3.1.2 ISO/IEC 8822 terms . 45
3.1.3 ISO/IEC 8824-1 terms. 45
3.1.4 ISO/IEC 9545 terms . 45
3.2 Terms and definitions for decentralized periphery . 46
3.3 Abbreviated terms and symbols . 54
3.3.1 Abbreviated terms and symbols for media redundancy . 54
3.3.2 Abbreviated terms and symbols for decentralized periphery . 54
3.3.3 Abbreviated terms and symbols for services . 58
3.3.4 Abbreviated terms and symbols for IEEE 802.1Q . 58
3.3.5 Abbreviated terms and symbols for IETF RFC 2474 . 58
3.3.6 Abbreviated terms and symbols for IETF RFC 4291 . 58
3.4 Conventions . 58
3.4.1 General concept . 58
3.4.2 Conventions for decentralized periphery . 58
3.4.3 Conventions used in state machines . 67
4 Application layer protocol specification for common protocols . 72
4.1 FAL syntax description . 72
4.1.1 DLPDU abstract syntax reference . 72
4.1.2 Data types . 74
4.2 Transfer syntax . 75
4.2.1 Coding of basic data types . 75
4.2.2 Coding section related to common basic fields . 83
4.3 Discovery and basic configuration . 94
4.3.1 DCP syntax description . 94
4.3.2 DCP protocol state machines . 122
4.3.3 DLL Mapping Protocol Machines. 139
4.4 Precision working time control . 140
4.4.1 FAL syntax description . 140
4.4.2 AP-Context state machine . 151
4.4.3 FAL Service Protocol Machines . 151
4.4.4 Application Relationship Protocol Machines . 152
4.4.5 DLL Mapping Protocol Machines. 215
4.5 Time synchronization . 215
4.5.1 General . 215
4.5.2 GlobalTime . 216
4.5.3 WorkingClock . 216
4.6 Media redundancy . 217
4.6.1 Media redundancy and loop prevention . 217
4.6.2 Seamless media redundancy . 220
4.7 Real time cyclic . 220
4.7.1 FAL syntax description . 220
4.7.2 FAL transfer syntax . 221
4.7.3 FAL Service Protocol Machines . 231
4.7.4 Application Relationship Protocol Machines . 231
4.7.5 DLL Mapping Protocol Machines. 249
4.8 Real time acyclic . 249
4.8.1 RTA syntax description . 249
4.8.2 RTA transfer syntax . 250
4.8.3 FAL Service Protocol Machines . 254
4.8.4 Application Relationship Protocol Machines . 254
4.8.5 DLL Mapping Protocol Machines. 269
4.9 Fragmentation. 269
4.9.1 General . 269
4.9.2 FRAG syntax description . 272
4.9.3 FRAG transfer syntax . 273
4.9.4 FAL Service Protocol Machines . 275
4.9.5 Application Relationship Protocol Machines . 275
4.9.6 DLL Mapping Protocol Machines. 275
4.10 Remote procedure call . 286
4.10.1 General . 286
4.10.2 RPC syntax description . 286
4.10.3 RPC Transfer syntax . 288
4.10.4 FAL Service Protocol Machines . 304
4.10.5 Application Relationship Protocol Machines . 304
4.10.6 DLL Mapping Protocol Machines. 305
4.11 Link layer discovery . 305
4.11.1 General . 305
4.11.2 FAL common syntax description . 305
4.11.3 LLDP transfer syntax . 307
4.11.4 FAL Service Protocol Machines . 317
4.11.5 Application Relation Protocol Machines . 317
4.11.6 DLL Mapping Protocol Machines. 317
4.12 Bridges and End Stations . 317
4.12.1 General . 317
4.12.2 Model . 318
4.12.3 Traffic Shaping . 333
4.12.4 Bridge extensions . 334
4.12.5 QueueHandler . 335
4.12.6 FAL Service Protocol Machines . 335
4.12.7 Application Relation Protocol Machines . 335
4.12.8 DLL Mapping Protocol Machines. 335
4.13 IP suite . 374
4.13.1 Overview . 374
4.13.2 IP/UDP syntax description . 374
4.13.3 IP/UDP transfer syntax . 375
4.13.4 ARP . 378
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4.14 Domain name system . 380
4.14.1 General . 380
4.14.2 Primitive definitions . 380
4.14.3 DNS state transition diagram . 381
4.14.4 State machine description . 381
4.14.5 DNS state table . 381
4.14.6 Functions, Macros, Timers and Variables . 381
4.15 Dynamic host configuration . 381
4.15.1 General . 381
4.15.2 Primitive definitions . 382
4.15.3 DHCP state transition diagram . 382
4.15.4 State machine description . 382
4.15.5 DHCP state table . 382
4.15.6 Functions, Macros, Timers and Variables . 382
4.16 Simple network management . 383
4.16.1 Overview . 383
4.16.2 IETF RFC 1213-MIB . 383
4.16.3 Enterprise number for PNIO MIB . 383
4.16.4 MIB cross reference . 384
4.16.5 Behavior in case of modular built bridges . 384
4.16.6 LLDP EXT MIB . 384
4.17 Common DLL Mapping Protocol Machines . 384
4.17.1 Overview . 384
4.17.2 Data Link Layer Mapping Protocol Machine . 385
4.18 Additional definitions . 390
5 Application layer protocol specification for decentralized periphery . 390
5.1 FAL syntax description . 390
5.1.1 DLPDU abstract syntax reference . 390
5.1.2 APDU abstract syntax . 390
5.2 Transfer syntax . 409
5.2.1 Coding section related to BlockHeader specific fields . 409
5.2.2 Coding section related to RTA-SDU specific fields . 424
5.2.3 Coding section related to common address fields . 429
5.2.4 Coding section related to AL services . 445
5.2.5 Coding section related to ARVendorBlock . 479
5.2.6 Coding section related to PNIOStatus . 481
5.2.7 Coding section related to I&M Records . 498
5.2.8 Coding section related to Alarm and Diagnosis PDUs . 505
5.2.9 Coding section related to upload and retrieval . 527
5.2.10 Coding section related to iParameter . 527
5.2.11 Coding section related to Physical Device Interface Data . 528
5.2.12 Coding section related to Physical Device Port Data . 528
5.2.13 Coding section related to Physical Device IR Data . 531
5.2.14 Coding section related to Physical Sync Data . 554
5.2.15 Coding section related to Isochrone Mode Data . 559
5.2.16 Coding section related to Physical Time Data . 561
5.2.17 Coding section related to Media Redundancy . 564
5.2.18 Coding section related to fiber optics . 575
5.2.19 Coding section related to network components . 577
5.2.20 Coding section related port statistic . 578
5.2.21 Coding section related to fast startup. 581
5.2.22 Coding section related to DFP . 583
5.2.23 Coding section related to MRPD . 587
5.2.24 Coding section related to auto configuration . 588
5.2.25 Coding section related to controller to controller communication . 591
5.2.26 Coding section related to system redundancy . 592
5.2.27 Coding section related to energy saving . 595
5.2.28 Coding section related to asset management . 595
5.2.29 Coding section related to reporting system . 600
5.2.30 Coding section related to Logbook . 606
5.2.31 Coding section related to Time . 607
5.2.32 Coding section related to Channel Related Process Alarm Reason . 607
5.2.33 PDU checking rules . 610
5.3 FAL protocol state machines . 643
5.3.1 Overall structure . 643
5.4 AP-Context state machine . 645
5.5 FAL Service Protocol Machines . 645
5.5.1 Overview . 645
5.5.2 FAL Service Protocol Machine Device . 645
5.5.3 FAL Service Protocol Machine Controller . 654
5.6 Application Relationship Protocol Machines . 665
5.6.1 Alarm Protocol Machine Initiator . 665
5.6.2 Alarm Protocol Machine Responder . 669
5.6.3 Device . 673
5.6.4 Controller . 756
5.7 DLL Mapping Protocol Machines . 818
Annex A (normative) Unified establishing of an AR for all RT classes . 819
A.1 General . 819
A.2 AR establishing . 820
A.3 Startup of Alarm transmitter and receiver . 825
Annex B (normative) Compatible establishing of an AR . 828
Annex C (informative) Establishing of a device access AR . 831
Annex D (informative) Establishing of an AR (accelerated procedure) . 832
Annex E (informative) Establishing of an AR (fast startup procedure). 835
Annex F (informative) Example of the upload, storage and retrieval procedure . 837
Annex G (informative) OSI reference model layers. 839
Annex H (informative) Overview of the IO controller and the IO device state machines . 840
Annex I (informative) Priority regeneration . 842
Annex J (informative) Overview of the PTCP synchronization master hierarchy . 843
Annex K (informative) Optimization of bandwidth usage . 845
Annex L (informative) Time constraints for bandwidth allocation . 847
Annex M (informative) Time constraints for the forwarding of a frame . 849
M.1 Principle . 849
M.2 Forwarding . 849
Annex N (informative) Principle of dynamic frame packing . 851
Annex O (informative) Principle of Fragmentation . 855
– 6 – IEC 61158-6-10:2019 © IEC 2019
Annex P (informative) MRPD – Principle of seamless media redundancy . 858
Annex Q (normative) Principle of a RED_RELAY without forwarding information in
PDIRFrameData . 860
Annex R (informative) Optimization for fast startup without autonegotiation . 863
Annex S (informative) Example of a PrmBegin, PrmEnd and ApplRdy sequence . 866
Annex T (informative) List of supported MIBs . 867
Annex U (informative) Structure and content of BLOB . 868
Annex V (normative) LLDP EXT MIB . 869
Annex W (normative) Cross reference to the IEC 62439-2 . 887
W.1 Cross reference to the IEC 62439-2 . 887
W.1.1 General . 887
W.1.2 Ring . 887
W.1.3 Interconnection . 888
Annex X (normative) Maintaining statistic counters for Ethernet . 890
X.1 General . 890
X.2 Counting model . 890
X.3 Explanation of the IETF RFC defined statistic counters . 892
X.4 Value range of the IETF RFC defined statistic counters . 893
Bibliography . 894
Figure 1 – Common structure of specific fields for octet 1 (high) . 60
Figure 2 – Common structure of specific fields for octet 2 . 60
Figure 3 – Common structure of specific fields for octet 3 . 60
Figure 4 – Common structure of specific fields for octet 4 . 61
Figure 5 – Common structure of specific fields for octet 5 . 61
Figure 6 – Common structure of specific fields for octet 6 . 61
Figure 7 – Common structure of specific fields for octet 7 . 62
Figure 8 – Common structure of specific fields for octet 8 . 62
Figure 9 – Common structure of specific fields for octet 9 . 62
Figure 10 – Common structure of specific fields for octet 10 . 63
Figure 11 – Common structure of specific fields for octet 11 . 63
Figure 12 – Common structure of specific fields for octet 12 . 63
Figure 13 – Common structure of specific fields for octet 13 . 64
Figure 14 – Common structure of specific fields for octet 14 . 64
Figure 15 – Common structure of specific fields for octet 15 . 64
Figure 16 – Common structure of specific fields for octet 16 (low) . 65
Figure 17 – Coding of the data type BinaryDate . 77
Figure 18 – Encoding of TimeOfDay with date indication value . 77
Figure 19 – Encoding of TimeOfDay without date indication value . 78
Figure 20 – Encoding of TimeDifference with date indication value . 78
Figure 21 – Encoding of TimeDifference without date indication value . 78
Figure 22 – Encoding of a NetworkTime value . 79
Figure 23 – Encoding of NetworkTimeDifference value . 79
Figure 24 – Encoding of TimeStamp value . 80
Figure 25 – Encoding of TimeStampDifference value . 81
Figure 26 – Encoding of TimeStampDifferenceShort value . 82
Figure 27 – FastForwardingMulticastMACAdd . 88
Figure 28 – State transition diagram of DCPUCS . 123
Figure 29 – State transition diagram of DCPUCR . 127
Figure 30 – State transition diagram of DCPMCS . 131
Figure 31 – State transition diagram of DCPMCR . 134
Figure 32 – State transition diagram of DCPHMCS . 137
Figure 33 – State transition diagram of DCPHMCR . 139
Figure 34 – PTCP_SequenceID value range . 144
Figure 35 – Timescale correspondence between PTCP_Time and CycleCounter . 147
Figure 36 – Message timestamp point . 152
Figure 37 – Timer model . 152
Figure 38 – Four message timestamps . 153
Figure 39 – Line delay protocol with follow up . 154
Figure 40 – Line delay protocol without follow up . 154
Figure 41 – Line delay measurement . 156
Figure 42 – Model parameter for GSDML usage . 158
Figure 43 – Bridge delay measurement . 159
Figure 44 – Delay accumulation . 160
Figure 45 – Worst case accumulated time deviation of synchronization . 161
Figure 46 – Signal generation for measurement of deviation . 161
Figure 47 – Measurement of deviation . 162
Figure 48 – PTCP master sending Sync-Frame without Follow Up-Frame . 163
Figure 49 – PTCP master sending Sync-Frame with FollowUp-Frame . 163
Figure 50 – !FU Sync Slave Forwarding Sync-Frame . 164
Figure 51 – FU Sync Slave Forwarding Sync- and FollowUp-Frame . 165
Figure 52 – FU Sync Slave Forwarding Sync- and Generating FollowUp-Frame . 166
Figure 53 – Principle of the monitoring of the line delay measurement . 167
Figure 54 – State transition diagram of DELAY_REQ . 169
Figure 55 – State transition diagram of DELAY_RSP . 177
Figure 56 – Overview of PTCP . 181
Figure 57 – State transition diagram of SYN_BMA . 184
Figure 58 – State transition diagram of SYN_MPSM . 193
Figure 59 – State transition diagram of SYN_SPSM . 199
Figure 60 – State transition diagram of SYNC_RELAY . 206
Figure 61 – State transition diagram of SCHEDULER . 212
Figure 62 – GlobalTime timer model . 216
Figure 63 – WorkingClock timer model . 217
Figure 64 – Media redundancy – Ring . 217
Figure 65 – Media redundancy – Interconnection . 219
Figure 66 – CycleCounter value range . 222
Figure 67 – Structure of the CycleCounter . 223
– 8 – IEC 61158-6-10:2019 © IEC 2019
Figure 68 – Optimized CycleCounter setting . 224
Figure 69 – SFCRC16 generation rule . 228
Figure 70 – SFCycleCounter value range . 229
Figure 71 – Basic structure of a PPM with frame structure . 232
Figure 72 – Basic structure of a PPM with subframe structure. 233
Figure 73 – State transition diagram of PPM . 235
Figure 74 – Basic structure of a CPM . 239
Figure 75 – State transition diagram of CPM . 241
Figure 76 – Addressing scheme of RTA . 251
Figure 77 – Structure of the APM . 255
Figure 78 – Structure of the APMS . 256
Figure 79 – State transition diagram of APMS . 258
Figure 80 – Structure of the APMR . 263
Figure 81 – State transition diagram of APMR . 265
Figure 82 – State transition diagram of FRAG_D . 276
Figure 83 – State transition diagram of FRAG_S . 280
Figure 84 – State transition diagram of DEFRAG . 283
Figure 85 – DLL Maping Protocol Machines (DMPM) . 317
Figure 86 – Principle traffic flow model of a bridge . 322
Figure 87 – Principle resource model of a bridge . 323
Figure 88 – End station – on port bridge – transmit . 328
Figure 89 – End station – on port bridge – receive . 329
Figure 90 – Bridge with End Station . 330
Figure 91 – Transmit – one port of a bridge . 330
Figure 92 – Forwarding process – bridge . 331
Figure 93 – Receive – on port of a bridge . 331
Figure 94 – Transmit – Management port . 332
Figure 95 – Receive – Management port . 333
Figure 96 – State transition diagram of RTC3PSM . 339
Figure 97 – State transition diagram for generating events . 343
Figure 98 – State transition diagram of RED_RELAY . 345
Figure 99 – Scheme of the DFP_RELAY . 349
Figure 100 – Scheme of the DFP_RELAY_INBOUND and DFP_RELAY_IN_STORAGE . 349
Figure 101 – Scheme of the DFP_RELAY_OUTBOUND . 350
Figure 102 – State transition diagram of DFP_RELAY . 351
Figure 103 – State transition diagram of DFP_RELAY_INBOUND . 354
Figure 104 – State transition diagram of DFP_RELAY_IN_STORAGE . 358
Figure 105 – State transition diagram of DFP_RELAY_OUTBOUND . 362
Figure 106 – State transition diagram of MUX . 366
Figure 107 – State transition diagram of DEMUX . 371
Figure 108 – State transition diagram of ACCM . 379
Figure 109 – Structuring of the protocol machines within the DMPM (bridge) . 385
Figure 110 – State transition diagram of LMPM . 388
Figure 111 – AlarmSpecifier.SequenceNumber value range . 427
Figure 112 – FrameSendOffset vs. duration of a cycle . 472
Figure 113 – Severity classification of fault, maintenance and normal . 526
Figure 114 – Calculation principle for a cycle . 548
Figure 115 – Calculation principle for the minimum YellowTime . 549
Figure 116 – Definition of the reserved interval . 556
Figure 117 – Toplevel view to the PLL window . 559
Figure 118 – Definition of PLL window . 559
Figure 119 – Toplevel view to the time PLL window . 562
Figure 120 – Definition of time PLL window . 563
Figure 121 – Detection of dropped frames – appear . 578
Figure 122 – Detection of dropped frames – disappear . 578
Figure 123 – Detection of DFP late error – appear and disappear . 586
Figure 124 – MediaRedundancyWatchDog expired – appear and disappear . 588
Figure 125 – EndPoint1 and Endpoint2 scheme – above and below . 593
Figure 126 – EndPoint1 and Endpoint2 scheme – left and right . 593
Figure 127 – Relationship among Protocol Machines . 643
Figure 128 – State transition diagram of ALPMI . 666
Figure 129 – State transition diagram of ALPMR . 670
Figure 130 – Scheme of the IO device CM . 674
Figure 131 – State transition diagram of the IO device CM . 676
Figure 132 – State transition diagram of CMDEV . 680
Figure 133 – Scheme of the IO device CM – device access . 685
Figure 134 – State transition diagram of CMDEV_DA. 687
Figure 135 – State transition diagram of CMSU . 691
Figure 136 – State transition diagram of CMIO . 696
Figure 137 – State transition diagram of CMRS . 699
Figure 138 – State transition diagram of CMWRR . 702
Figure 139 – State transition diagram of CMRDR . 707
Figure 140 – State transition diagram of CMSM . 709
Figure 141 – State transition diagram of CMPBE . 713
Figure 142 – State transition diagram of CMDMC . 718
Figure 143 – State transition diagram of CMINA . 723
Figure 144 – State transition diagram of CMRPC . 734
Figure 145 – Intersection and residual amount using different ARUUID.ConfigIDs . 740
Figure 146 – Intersection and removed amount using different ARUUID.ConfigIDs . 741
Figure 147 – State transition dia
...
IEC 61158-6-10 ®
Edition 4.0 2019-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial communication networks – Fieldbus specifications –
Part 6-10: Application layer protocol specification – Type 10 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-10: Spécification de protocole de couche d’application – Eléments
de type 10
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IEC 61158-6-10 ®
Edition 4.0 2019-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial communication networks – Fieldbus specifications –
Part 6-10: Application layer protocol specification – Type 10 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-10: Spécification de protocole de couche d’application – Eléments
de type 10
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-9740-7
– 2 – IEC 61158-6-10:2019 © IEC 2019
CONTENTS
FOREWORD . 37
INTRODUCTION . 39
1 Scope . 41
1.1 General . 41
1.2 Specifications . 41
1.3 Conformance . 41
2 Normative references . 42
3 Terms, definitions, abbreviated terms, symbols and conventions . 45
3.1 Referenced terms and definitions . 45
3.1.1 ISO/IEC 7498-1 terms. 45
3.1.2 ISO/IEC 8822 terms . 45
3.1.3 ISO/IEC 8824-1 terms. 45
3.1.4 ISO/IEC 9545 terms . 45
3.2 Terms and definitions for decentralized periphery . 46
3.3 Abbreviated terms and symbols . 54
3.3.1 Abbreviated terms and symbols for media redundancy . 54
3.3.2 Abbreviated terms and symbols for decentralized periphery . 54
3.3.3 Abbreviated terms and symbols for services . 58
3.3.4 Abbreviated terms and symbols for IEEE 802.1Q . 58
3.3.5 Abbreviated terms and symbols for IETF RFC 2474 . 58
3.3.6 Abbreviated terms and symbols for IETF RFC 4291 . 58
3.4 Conventions . 58
3.4.1 General concept . 58
3.4.2 Conventions for decentralized periphery . 58
3.4.3 Conventions used in state machines . 67
4 Application layer protocol specification for common protocols . 72
4.1 FAL syntax description . 72
4.1.1 DLPDU abstract syntax reference . 72
4.1.2 Data types . 74
4.2 Transfer syntax . 75
4.2.1 Coding of basic data types . 75
4.2.2 Coding section related to common basic fields . 83
4.3 Discovery and basic configuration . 94
4.3.1 DCP syntax description . 94
4.3.2 DCP protocol state machines . 122
4.3.3 DLL Mapping Protocol Machines. 139
4.4 Precision working time control . 140
4.4.1 FAL syntax description . 140
4.4.2 AP-Context state machine . 151
4.4.3 FAL Service Protocol Machines . 151
4.4.4 Application Relationship Protocol Machines . 152
4.4.5 DLL Mapping Protocol Machines. 215
4.5 Time synchronization . 215
4.5.1 General . 215
4.5.2 GlobalTime . 216
4.5.3 WorkingClock . 216
4.6 Media redundancy . 217
4.6.1 Media redundancy and loop prevention . 217
4.6.2 Seamless media redundancy . 220
4.7 Real time cyclic . 220
4.7.1 FAL syntax description . 220
4.7.2 FAL transfer syntax . 221
4.7.3 FAL Service Protocol Machines . 231
4.7.4 Application Relationship Protocol Machines . 231
4.7.5 DLL Mapping Protocol Machines. 249
4.8 Real time acyclic . 249
4.8.1 RTA syntax description . 249
4.8.2 RTA transfer syntax . 250
4.8.3 FAL Service Protocol Machines . 254
4.8.4 Application Relationship Protocol Machines . 254
4.8.5 DLL Mapping Protocol Machines. 269
4.9 Fragmentation. 269
4.9.1 General . 269
4.9.2 FRAG syntax description . 272
4.9.3 FRAG transfer syntax . 273
4.9.4 FAL Service Protocol Machines . 275
4.9.5 Application Relationship Protocol Machines . 275
4.9.6 DLL Mapping Protocol Machines. 275
4.10 Remote procedure call . 286
4.10.1 General . 286
4.10.2 RPC syntax description . 286
4.10.3 RPC Transfer syntax . 288
4.10.4 FAL Service Protocol Machines . 304
4.10.5 Application Relationship Protocol Machines . 304
4.10.6 DLL Mapping Protocol Machines. 305
4.11 Link layer discovery . 305
4.11.1 General . 305
4.11.2 FAL common syntax description . 305
4.11.3 LLDP transfer syntax . 307
4.11.4 FAL Service Protocol Machines . 317
4.11.5 Application Relation Protocol Machines . 317
4.11.6 DLL Mapping Protocol Machines. 317
4.12 Bridges and End Stations . 317
4.12.1 General . 317
4.12.2 Model . 318
4.12.3 Traffic Shaping . 333
4.12.4 Bridge extensions . 334
4.12.5 QueueHandler . 335
4.12.6 FAL Service Protocol Machines . 335
4.12.7 Application Relation Protocol Machines . 335
4.12.8 DLL Mapping Protocol Machines. 335
4.13 IP suite . 374
4.13.1 Overview . 374
4.13.2 IP/UDP syntax description . 374
4.13.3 IP/UDP transfer syntax . 375
4.13.4 ARP . 378
– 4 – IEC 61158-6-10:2019 © IEC 2019
4.14 Domain name system . 380
4.14.1 General . 380
4.14.2 Primitive definitions . 380
4.14.3 DNS state transition diagram . 381
4.14.4 State machine description . 381
4.14.5 DNS state table . 381
4.14.6 Functions, Macros, Timers and Variables . 381
4.15 Dynamic host configuration . 381
4.15.1 General . 381
4.15.2 Primitive definitions . 382
4.15.3 DHCP state transition diagram . 382
4.15.4 State machine description . 382
4.15.5 DHCP state table . 382
4.15.6 Functions, Macros, Timers and Variables . 382
4.16 Simple network management . 383
4.16.1 Overview . 383
4.16.2 IETF RFC 1213-MIB . 383
4.16.3 Enterprise number for PNIO MIB . 383
4.16.4 MIB cross reference . 384
4.16.5 Behavior in case of modular built bridges . 384
4.16.6 LLDP EXT MIB . 384
4.17 Common DLL Mapping Protocol Machines . 384
4.17.1 Overview . 384
4.17.2 Data Link Layer Mapping Protocol Machine . 385
4.18 Additional definitions . 390
5 Application layer protocol specification for decentralized periphery . 390
5.1 FAL syntax description . 390
5.1.1 DLPDU abstract syntax reference . 390
5.1.2 APDU abstract syntax . 390
5.2 Transfer syntax . 409
5.2.1 Coding section related to BlockHeader specific fields . 409
5.2.2 Coding section related to RTA-SDU specific fields . 424
5.2.3 Coding section related to common address fields . 429
5.2.4 Coding section related to AL services . 445
5.2.5 Coding section related to ARVendorBlock . 479
5.2.6 Coding section related to PNIOStatus . 481
5.2.7 Coding section related to I&M Records . 498
5.2.8 Coding section related to Alarm and Diagnosis PDUs . 505
5.2.9 Coding section related to upload and retrieval . 527
5.2.10 Coding section related to iParameter . 527
5.2.11 Coding section related to Physical Device Interface Data . 528
5.2.12 Coding section related to Physical Device Port Data . 528
5.2.13 Coding section related to Physical Device IR Data . 531
5.2.14 Coding section related to Physical Sync Data . 554
5.2.15 Coding section related to Isochrone Mode Data . 559
5.2.16 Coding section related to Physical Time Data . 561
5.2.17 Coding section related to Media Redundancy . 564
5.2.18 Coding section related to fiber optics . 575
5.2.19 Coding section related to network components . 577
5.2.20 Coding section related port statistic . 578
5.2.21 Coding section related to fast startup. 581
5.2.22 Coding section related to DFP . 583
5.2.23 Coding section related to MRPD . 587
5.2.24 Coding section related to auto configuration . 588
5.2.25 Coding section related to controller to controller communication . 591
5.2.26 Coding section related to system redundancy . 592
5.2.27 Coding section related to energy saving . 595
5.2.28 Coding section related to asset management . 595
5.2.29 Coding section related to reporting system . 600
5.2.30 Coding section related to Logbook . 606
5.2.31 Coding section related to Time . 607
5.2.32 Coding section related to Channel Related Process Alarm Reason . 607
5.2.33 PDU checking rules . 610
5.3 FAL protocol state machines . 643
5.3.1 Overall structure . 643
5.4 AP-Context state machine . 645
5.5 FAL Service Protocol Machines . 645
5.5.1 Overview . 645
5.5.2 FAL Service Protocol Machine Device . 645
5.5.3 FAL Service Protocol Machine Controller . 654
5.6 Application Relationship Protocol Machines . 665
5.6.1 Alarm Protocol Machine Initiator . 665
5.6.2 Alarm Protocol Machine Responder . 669
5.6.3 Device . 673
5.6.4 Controller . 756
5.7 DLL Mapping Protocol Machines . 818
Annex A (normative) Unified establishing of an AR for all RT classes . 819
A.1 General . 819
A.2 AR establishing . 820
A.3 Startup of Alarm transmitter and receiver . 825
Annex B (normative) Compatible establishing of an AR . 828
Annex C (informative) Establishing of a device access AR . 831
Annex D (informative) Establishing of an AR (accelerated procedure) . 832
Annex E (informative) Establishing of an AR (fast startup procedure). 835
Annex F (informative) Example of the upload, storage and retrieval procedure . 837
Annex G (informative) OSI reference model layers. 839
Annex H (informative) Overview of the IO controller and the IO device state machines . 840
Annex I (informative) Priority regeneration . 842
Annex J (informative) Overview of the PTCP synchronization master hierarchy . 843
Annex K (informative) Optimization of bandwidth usage . 845
Annex L (informative) Time constraints for bandwidth allocation . 847
Annex M (informative) Time constraints for the forwarding of a frame . 849
M.1 Principle . 849
M.2 Forwarding . 849
Annex N (informative) Principle of dynamic frame packing . 851
Annex O (informative) Principle of Fragmentation . 855
– 6 – IEC 61158-6-10:2019 © IEC 2019
Annex P (informative) MRPD – Principle of seamless media redundancy . 858
Annex Q (normative) Principle of a RED_RELAY without forwarding information in
PDIRFrameData . 860
Annex R (informative) Optimization for fast startup without autonegotiation . 863
Annex S (informative) Example of a PrmBegin, PrmEnd and ApplRdy sequence . 866
Annex T (informative) List of supported MIBs . 867
Annex U (informative) Structure and content of BLOB . 868
Annex V (normative) LLDP EXT MIB . 869
Annex W (normative) Cross reference to the IEC 62439-2 . 887
W.1 Cross reference to the IEC 62439-2 . 887
W.1.1 General . 887
W.1.2 Ring . 887
W.1.3 Interconnection . 888
Annex X (normative) Maintaining statistic counters for Ethernet . 890
X.1 General . 890
X.2 Counting model . 890
X.3 Explanation of the IETF RFC defined statistic counters . 892
X.4 Value range of the IETF RFC defined statistic counters . 893
Bibliography . 894
Figure 1 – Common structure of specific fields for octet 1 (high) . 60
Figure 2 – Common structure of specific fields for octet 2 . 60
Figure 3 – Common structure of specific fields for octet 3 . 60
Figure 4 – Common structure of specific fields for octet 4 . 61
Figure 5 – Common structure of specific fields for octet 5 . 61
Figure 6 – Common structure of specific fields for octet 6 . 61
Figure 7 – Common structure of specific fields for octet 7 . 62
Figure 8 – Common structure of specific fields for octet 8 . 62
Figure 9 – Common structure of specific fields for octet 9 . 62
Figure 10 – Common structure of specific fields for octet 10 . 63
Figure 11 – Common structure of specific fields for octet 11 . 63
Figure 12 – Common structure of specific fields for octet 12 . 63
Figure 13 – Common structure of specific fields for octet 13 . 64
Figure 14 – Common structure of specific fields for octet 14 . 64
Figure 15 – Common structure of specific fields for octet 15 . 64
Figure 16 – Common structure of specific fields for octet 16 (low) . 65
Figure 17 – Coding of the data type BinaryDate . 77
Figure 18 – Encoding of TimeOfDay with date indication value . 77
Figure 19 – Encoding of TimeOfDay without date indication value . 78
Figure 20 – Encoding of TimeDifference with date indication value . 78
Figure 21 – Encoding of TimeDifference without date indication value . 78
Figure 22 – Encoding of a NetworkTime value . 79
Figure 23 – Encoding of NetworkTimeDifference value . 79
Figure 24 – Encoding of TimeStamp value . 80
Figure 25 – Encoding of TimeStampDifference value . 81
Figure 26 – Encoding of TimeStampDifferenceShort value . 82
Figure 27 – FastForwardingMulticastMACAdd . 88
Figure 28 – State transition diagram of DCPUCS . 123
Figure 29 – State transition diagram of DCPUCR . 127
Figure 30 – State transition diagram of DCPMCS . 131
Figure 31 – State transition diagram of DCPMCR . 134
Figure 32 – State transition diagram of DCPHMCS . 137
Figure 33 – State transition diagram of DCPHMCR . 139
Figure 34 – PTCP_SequenceID value range . 144
Figure 35 – Timescale correspondence between PTCP_Time and CycleCounter . 147
Figure 36 – Message timestamp point . 152
Figure 37 – Timer model . 152
Figure 38 – Four message timestamps . 153
Figure 39 – Line delay protocol with follow up . 154
Figure 40 – Line delay protocol without follow up . 154
Figure 41 – Line delay measurement . 156
Figure 42 – Model parameter for GSDML usage . 158
Figure 43 – Bridge delay measurement . 159
Figure 44 – Delay accumulation . 160
Figure 45 – Worst case accumulated time deviation of synchronization . 161
Figure 46 – Signal generation for measurement of deviation . 161
Figure 47 – Measurement of deviation . 162
Figure 48 – PTCP master sending Sync-Frame without Follow Up-Frame . 163
Figure 49 – PTCP master sending Sync-Frame with FollowUp-Frame . 163
Figure 50 – !FU Sync Slave Forwarding Sync-Frame . 164
Figure 51 – FU Sync Slave Forwarding Sync- and FollowUp-Frame . 165
Figure 52 – FU Sync Slave Forwarding Sync- and Generating FollowUp-Frame . 166
Figure 53 – Principle of the monitoring of the line delay measurement . 167
Figure 54 – State transition diagram of DELAY_REQ . 169
Figure 55 – State transition diagram of DELAY_RSP . 177
Figure 56 – Overview of PTCP . 181
Figure 57 – State transition diagram of SYN_BMA . 184
Figure 58 – State transition diagram of SYN_MPSM . 193
Figure 59 – State transition diagram of SYN_SPSM . 199
Figure 60 – State transition diagram of SYNC_RELAY . 206
Figure 61 – State transition diagram of SCHEDULER . 212
Figure 62 – GlobalTime timer model . 216
Figure 63 – WorkingClock timer model . 217
Figure 64 – Media redundancy – Ring . 217
Figure 65 – Media redundancy – Interconnection . 219
Figure 66 – CycleCounter value range . 222
Figure 67 – Structure of the CycleCounter . 223
– 8 – IEC 61158-6-10:2019 © IEC 2019
Figure 68 – Optimized CycleCounter setting . 224
Figure 69 – SFCRC16 generation rule . 228
Figure 70 – SFCycleCounter value range . 229
Figure 71 – Basic structure of a PPM with frame structure . 232
Figure 72 – Basic structure of a PPM with subframe structure. 233
Figure 73 – State transition diagram of PPM . 235
Figure 74 – Basic structure of a CPM . 239
Figure 75 – State transition diagram of CPM . 241
Figure 76 – Addressing scheme of RTA . 251
Figure 77 – Structure of the APM . 255
Figure 78 – Structure of the APMS . 256
Figure 79 – State transition diagram of APMS . 258
Figure 80 – Structure of the APMR . 263
Figure 81 – State transition diagram of APMR . 265
Figure 82 – State transition diagram of FRAG_D . 276
Figure 83 – State transition diagram of FRAG_S . 280
Figure 84 – State transition diagram of DEFRAG . 283
Figure 85 – DLL Maping Protocol Machines (DMPM) . 317
Figure 86 – Principle traffic flow model of a bridge . 322
Figure 87 – Principle resource model of a bridge . 323
Figure 88 – End station – on port bridge – transmit . 328
Figure 89 – End station – on port bridge – receive . 329
Figure 90 – Bridge with End Station . 330
Figure 91 – Transmit – one port of a bridge . 330
Figure 92 – Forwarding process – bridge . 331
Figure 93 – Receive – on port of a bridge . 331
Figure 94 – Transmit – Management port . 332
Figure 95 – Receive – Management port . 333
Figure 96 – State transition diagram of RTC3PSM . 339
Figure 97 – State transition diagram for generating events . 343
Figure 98 – State transition diagram of RED_RELAY . 345
Figure 99 – Scheme of the DFP_RELAY . 349
Figure 100 – Scheme of the DFP_RELAY_INBOUND and DFP_RELAY_IN_STORAGE . 349
Figure 101 – Scheme of the DFP_RELAY_OUTBOUND . 350
Figure 102 – State transition diagram of DFP_RELAY . 351
Figure 103 – State transition diagram of DFP_RELAY_INBOUND . 354
Figure 104 – State transition diagram of DFP_RELAY_IN_STORAGE . 358
Figure 105 – State transition diagram of DFP_RELAY_OUTBOUND . 362
Figure 106 – State transition diagram of MUX . 366
Figure 107 – State transition diagram of DEMUX . 371
Figure 108 – State transition diagram of ACCM . 379
Figure 109 – Structuring of the protocol machines within the DMPM (bridge) . 385
Figure 110 – State transition diagram of LMPM . 388
Figure 111 – AlarmSpecifier.SequenceNumber value range . 427
Figure 112 – FrameSendOffset vs. duration of a cycle . 472
Figure 113 – Severity classification of fault, maintenance and normal . 526
Figure 114 – Calculation principle for a cycle . 548
Figure 115 – Calculation principle for the minimum YellowTime . 549
Figure 116 – Definition of the reserved interval . 556
Figure 117 – Toplevel view to the PLL window . 559
Figure 118 – Definition of PLL window . 559
Figure 119 – Toplevel view to the time PLL window . 562
Figure 120 – Definition of time PLL window . 563
Figure 121 – Detection of dropped frames – appear . 578
Figure 122 – Detection of dropped frames – disapp
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IEC 61158-6-10:2019은 자동화 환경에서 응용 프로그램 간의 시간적으로 중요한 및 시간적으로 중요하지 않은 메시징 통신에 대한 공통 요소를 제공하는 표준이다. 이는 Type 2 필드버스에 대한 특정한 재료를 다룬다. "시간적으로 중요"라는 용어는 한 개 이상의 지정된 동작이 특정 수준의 확실성을 가지고 완료되어야 하는 시간 창이 존재함을 나타낸다. 시간 창 내에서 지정된 동작을 완료하지 못하면 해당 동작을 요청하는 애플리케이션의 실패, 그리고 장비, 시설 및 어쩌면 인간의 생명에 위험이 따른다. 이 국제 표준은 원격 애플리케이션 간의 상호작용을 명시하고 Type 2 필드버스 응용 계층에서 외부에 표시되는 동작을 정의한다. 이 문서의 목적은 다음과 같다. a) 이 문서에서 정의된 서비스 기본 단위의 유선 표현을 정의하고, b) 이러한 전송과 관련된 외부에 표시되는 동작을 정의한다. 이 문서는 ISO/IEC 7498-1의 OSI 기본 참조 모델과 OSI 응용 계층 구조(ISO/IEC 9545)에 부합되는 Type 2 필드버스 응용 계층의 프로토콜을 명시한다. 이 네 번째 판은 이전 판에 비해 다음과 같은 중요한 기술적 변경 사항을 포함한다. a) 시스템 복원력 기본 기능 통합, b) 동적 재구성 기본 기능 통합, c) 보고 시스템 기본 기능 통합, d) 자산 관리 기본 기능 통합, e) 미디어 복구 링 인터커넥션 기본 기능 통합.
記事のタイトル: IEC 61158-6-10:2019 - 工業用通信ネットワーク - フィールドバス仕様 - 第6-10部: アプリケーションレイヤープロトコル仕様 - タイプ10の要素 記事内容: IEC 61158-6-10:2019は、自動化環境でのアプリケーションプログラム間の基本的なタイムクリティカルおよび非タイムクリティカルのメッセージング通信に共通の要素を提供し、タイプ2フィールドバスに特有の資料を提供します。 "タイムクリティカル"という用語は、指定された期間内に1つ以上の指定されたアクションを一定の確度で完了する必要があることを示します。時間枠内で指定されたアクションを完了できない場合、アクションをリクエストしたアプリケーションの失敗や、それに伴う機器、プラント、および人命の危険が生じます。 この国際標準は、リモートアプリケーション間の相互作用を規定し、タイプ2フィールドバスアプリケーションレイヤーの外部に見える振る舞いを定義します。この文書の目的は、次を定義することです： a) この文書で定義されたサービスプリミティブのワイヤ表現を定義し、 b) それらの転送に関連する外部に見える振る舞いを定義します。 この文書は、OSI基本参照モデル（ISO/IEC 7498-1）およびOSIアプリケーションレイヤー構造（ISO/IEC 9545）に準拠したタイプ2フィールドバスアプリケーションレイヤーのプロトコルを指定します。 この第4版には、以下の重要な技術的変更が含まれています： a) システム冗長性の基本機能の統合 b) 動的再構成の基本機能の統合 c) レポーティングシステムの基本機能の統合 d) アセット管理の基本機能の統合 e) メディア冗長性リング接続の基本機能の統合
IEC 61158-6-10:2019は、オートメーション環境でのアプリケーションプログラム間の基本的な時間的に重要なおよび時間的に重要でないメッセージング通信に共通の要素を提供する規格です。これは、Type 2フィールドバスに関連する特定の材料について対応しています。 "時間的に重要"という用語は、1つ以上の指定されたアクションが特定の確実性レベルで完了する必要がある時間ウィンドウの存在を表します。時間ウィンドウ内で指定されたアクションを完了できないと、アクションを要求するアプリケーションの失敗、および装置、プラント、そして可能性がある人の生命のリスクが生じます。 この国際規格は、リモートアプリケーション間の相互作用を定義し、Type 2フィールドバスアプリケーション層によって提供される外部で見える振る舞いを定義します。この文書の目的は、次のことを定義することです： a）この文書で定義されたサービスプリミティブのワイヤ表現を定義すること、および b）その転送に関連する外部で見える振る舞いを定義すること。この文書では、OSI基本参照モデル（ISO/IEC 7498-1）およびOSIアプリケーション層構造（ISO/IEC 9545）に準拠したType 2フィールドバスアプリケーション層のプロトコルを指定します。 この第4版には、次の重要な技術的変更が含まれています： a）システム冗長性の基本的な機能の統合、 b）動的な再構成の基本的な機能の統合、 c）報告システムの基本的な機能の統合、 d）資産管理の基本的な機能の統合、 e）メディア冗長リングの接続の基本的な機能の統合。
IEC 61158-6-10:2019 is a standard that provides common elements for time-critical and non-time-critical messaging communications between application programs in an automation environment, specifically for Type 2 fieldbus. The term "time-critical" refers to actions that need to be completed within a specified time window to avoid negative consequences. This standard specifies the interactions between remote applications and defines the externally visible behavior of the Type 2 fieldbus application layer. It defines the protocol, wire-representation of service primitives, and the externally visible behavior associated with their transfer. This fourth edition of the standard includes significant technical changes, such as system redundancy, dynamic reconfiguration, reporting system functionality, asset management, and media redundancy ring interconnection.
기사 제목: IEC 61158-6-10:2019 - 산업용 통신망 - 필드버스 사양 - 제 6-10 파트: 어플리케이션 레이어 프로토콜 사양 - 타입 10 요소들 기사 내용: IEC 61158-6-10:2019은 자동화 환경에서 응용 프로그램 간의 기본적인 시간 중요 및 비시간 중요 메시징 통신에 대한 공통 요소를 제공하며, 타입 2 필드버스에 대한 특정 자료를 제공합니다. "시간 중요"라는 용어는 정해진 기간 내에 하나 이상의 명시된 동작이 정확성이 정의된 상태로 완료되어야 함을 나타냅니다. 지정된 동작을 시간 창 안에서 완료하지 못하면, 해당 동작을 요청한 응용 프로그램의 실패 및 장비, 시설 및 인명에 위험이 따를 수 있습니다. 이 국제 표준은 원격 응용 프로그램 간의 상호작용을 규정하고 타입 2 필드버스 응용 레이어에서 외부에서 볼 수 있는 행동을 정의합니다. 이 문서의 목적은 다음을 정의하는 것입니다: a) 이 문서에서 정의된 서비스 원시 값들의 서선 표현을 정의하고, b) 전송과 관련된 외부에서 볼 수 있는 행동을 정의합니다. 이 문서는 ISO/IEC 7498-1의 OSI(개방형 시스템 상호 연결) 기본 참조 모델과 OSI 응용 레이어 구조(ISO/IEC 9545)와 호환되는 타입 2 필드버스 응용 레이어의 프로토콜을 정의합니다. 이 4판에는 이전 판과 비교하여 다음과 같은 중요한 기술적 변경 사항이 포함되어 있습니다: a) 시스템 중복성 기본 기능 통합 b) 동적 재구성 기본 기능 통합 c) 보고 시스템 기본 기능 통합 d) 자산 관리 기본 기능 통합 e) 미디어 중복성 링 연결 기본 기능 통합
IEC 61158-6-10:2019 is an international standard that provides common elements for time-critical and non-time-critical messaging communications between application programs in an automation environment, specifically for Type 2 fieldbus. Time-critical refers to actions that need to be completed within a specific time window to avoid failure and potential risks to equipment, plant, and human life. This standard specifies the interactions between remote applications and defines the externally visible behavior of the Type 2 fieldbus application layer. It defines the protocol for wire-representation of service primitives and their transfer. The protocol is in adherence with the OSI Basic Reference Model and OSI application layer structure. The fourth edition of this standard includes several technical changes such as integrating system redundancy, dynamic reconfiguration, reporting system, asset management, and media redundancy ring interconnection basic functionalities.
IEC 61158-6-10:2019 is a standard that provides common elements for communicating between application programs in an automation environment. It specifically focuses on Type 2 fieldbus, which is a type of industrial communication network. The standard addresses both time-critical and non-time-critical messaging communications. Time-critical messaging refers to actions that need to be completed within a specific time window, as failure to do so can have serious consequences. The standard defines the interactions between remote applications and the behavior provided by the Type 2 fieldbus application layer. It also specifies the protocol of the application layer, following the OSI Basic Reference Model. The fourth edition of the standard includes enhancements such as system redundancy, dynamic reconfiguration, reporting system functionality, asset management functionality, and media redundancy ring interconnection.
記事のタイトル：IEC 61158-6-10:2019 - インダストリアルコミュニケーションネットワーク - フィールドバス仕様 - 第6-10部：アプリケーション層プロトコル仕様 - タイプ10の要素 記事の内容：IEC 61158-6-10:2019は、自動化環境におけるアプリケーションプログラム間の基本的な時間クリティカルおよび非時間クリティカルなメッセージング通信に関する共通要素を提供し、Type 2フィールドバスに関連する材料を提供します。時間クリティカルとは、特定の時間枠内で1つ以上の指定されたアクションが一定の信頼性レベルで完了する必要があることを示します。指定されたアクションを時間枠内に完了しない場合、アクションを要求するアプリケーションの失敗と、それに伴う機器、プラント、および人命に危険が及ぶ可能性があります。 この国際規格は、リモートアプリケーション間の相互作用を定義し、Type 2フィールドバスアプリケーション層の外部で観察可能な動作を定義します。このドキュメントの目的は次のとおりです。 a) このドキュメントで定義されたサービスプリミティブのワイヤ表現を定義すること b) それらの転送に関連する外部で観察可能な動作を定義することです。このドキュメントは、OSI基本参照モデル（ISO/IEC 7498-1）およびOSIアプリケーション層構造（ISO/IEC 9545）に準拠したType 2フィールドバスアプリケーション層のプロトコルを指定しています。 この第4版には以下の重要な技術的変更が含まれています。 a) システムの冗長性の基本機能の統合 b) 動的再構成の基本機能の統合 c) レポートシステムの基本機能の統合 d) 資産管理の基本機能の統合 e) メディアの冗長リング接続の基本機能の統合
기사 제목: IEC 61158-6-10:2019 - 산업 통신 네트워크 - 필드버스 사양 - 제6-10부: 응용 계층 프로토콜 사양 - Type 10 요소 기사 내용: IEC 61158-6-10:2019는 자동화 환경에서 응용 프로그램 간의 기본 시간에 민감한 및 시간에 관계없는 메시징 통신에 대한 공통 요소를 제공하며 Type 2 필드버스와 관련된 자료를 제공합니다. "시간에 민감한"이라는 용어는 하나 이상의 지정된 동작이 어느 정도의 확신 수준으로 완료되어야 하는 시간적 창문의 존재를 나타냅니다. 시간 창에 지정된 동작을 완료하지 못하면 동작을 요청하는 응용 프로그램의 실패와 함께 장비, 공장 및 가능한 인명에 대한 위험이 있을 수 있습니다. 이 국제 표준은 원격 응용 프로그램 간의 상호 작용을 명시하며 Type 2 필드버스 응용 계층에서 외부에서 볼 수 있는 동작을 정의합니다. 이 문서의 목적은 다음과 같습니다. a) 이 문서에서 정의된 서비스 프리미티브의 와이어 표현을 정의하고 b) 이들 전송과 관련된 외부에서 볼 수 있는 동작을 정의합니다. 이 문서는 ISO/IEC 7498-1에서 정의된 OSI 기본 참조 모델과 OSI 응용 계층 구조 (ISO/IEC 9545)에 따른 Type 2 필드버스 응용 계층의 프로토콜을 지정합니다. 이번 제4판에는 이전 판과 비교하여 다음과 같은 중요한 기술적 변경 사항이 포함됩니다. a) 시스템 겹중복 기본 기능 통합 b) 동적 재구성 기본 기능 통합 c) 보고 시스템 기본 기능 통합 d) 자산 관리 기본 기능 통합 e) 미디어 겹중복 링 상호 연결 기본 기능 통합
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