EN 61158-6-10:2014

SLOVENSKI STANDARD
01-marec-2015
1DGRPHãþD
SIST EN 61158-6-10:2012
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 6-10. del:
Specifikacija protokola na aplikacijski ravni - Elementi tipa 10 (IEC 61158-6-
10:2014)
Industrial communication networks - Fieldbus specifications - Part 6-10: Application layer
protocol specification - Type 10 elements (IEC 61158-6-10:2014)
Industrielle Kommunikationsnetze - Feldbusse - Teil 6-10: Protokollspezifikation des
Application Layer (Anwendungsschicht) - Typ 10-Elemente (IEC 61158-6-10:2014)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 6-10:
Spécification du protocole de la couche application - Eléments de type 10 (CEI 61158-6-
10:2014)
Ta slovenski standard je istoveten z: EN 61158-6-10:2014
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.70 Uporabniški sloj Application layer
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61158-6-10

NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2014
ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-6-10:2012
English Version
Industrial communication networks - Fieldbus specifications -
Part 6-10: Application layer protocol specification - Type 10
elements
(IEC 61158-6-10:2014)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 6-10:
bus de terrain - Partie 6-10: Spécification du protocole de la Protokollspezifikation des Application Layer
couche application - Eléments de type 10 (Anwendungsschicht) - Typ 10-Elemente
(CEI 61158-6-10:2014) (IEC 61158-6-10:2014)
This European Standard was approved by CENELEC on 2014-09-23. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61158-6-10:2014 E
Foreword
The text of document 65C/764/FDIS, future edition 3 of IEC 61158-6-10, prepared by SC 65C
"Industrial networks" of IEC/TC 65 "Industrial-process measurement, control and automation" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61158-6-10:2014.
The following dates are fixed:
(dop) 2015-06-23
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2017-09-23
• latest date by which the national standards conflicting with
the document have to be withdrawn

This document supersedes EN 61158-6-10:2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 61158-6-10:2014 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61784-1 NOTE Harmonized as EN 61784-1.
IEC 61784-2 NOTE Harmonized as EN 61784-2.
IEC 61784-3-3 NOTE Harmonized as EN 61784-3-3.
IEC 60793-2-30 NOTE Harmonized as EN 60793-2-30.
IEC 60793-2-40 NOTE Harmonized as EN 60793-2-40.

- 3 - EN 61158-6-10:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
available here: www.cenelec.eu.

Publication Year Title EN/HD Year
IEC 61158-1 2014 Industrial communication networks - EN 61158-1 2014
Fieldbus specifications -
Part 1: Overview and guidance for the
IEC 61158 and IEC 61784 series
IEC 61158-2 2014 Industrial communication networks - EN 61158-2 2014
Fieldbus specifications -
Part 2: Physical layer specification and
service definition
IEC 61158-5-10 2014 Industrial communication networks - EN 61158-5-10 2014
Fieldbus specifications -
Part 5-10: Application layer service
definition - Type 10 elements
IEC 61158-6-3 2014 Industrial communication networks - EN 61158-6-3 2014
Fieldbus specifications -
Part 6-3: Application layer protocol
specification - Type 3 elements
IEC 61588 -  Precision clock synchronization protocol for - -
networked measurement and control
systems
IEC 62439-2 -  Industrial communication networks - High EN 62439-2 -
availability automation networks -
Part 2: Media Redundancy Protocol (MRP)
ISO/IEC 646 1991 Information technology - ISO 7-bit coded - -
character set for information interchange
ISO/IEC 7498-1 -  Information technology - Open Systems - -
Interconnection - Basic Reference Model:
The Basic Model
ISO/IEC 8822 -  Information technology - Open Systems - -
Interconnection - Presentation service
definition
Publication Year Title EN/HD Year
ISO/IEC 8824-1 -  Information technology - Abstract Syntax - -
Notation One (ASN.1): Specification of
basic notation
ISO/IEC 9545 -  Information technology - Open Systems - -
Interconnection - Application layer structure
ISO/IEC 10731 -  Information technology - Open Systems - -
Interconnection - Basic Reference Model -
Conventions for the definition of OSI
services
ISO 8601 -  Data elements and interchange formats - - -
Information interchange - Representation of
dates and times
IEEE 754 -  IEEE Standard for Floating-Point Arithmetic - -
IEEE 802 -  IEEE Standard for Local and Metropolitan - -
Area Networks: Overview and Architecture
IEEE 802.1AB 2005 IEEE Standard for Local and metropolitan - -
area networks - Station and Media Access
Control Connectivity Discovery
IEEE 802.1AS -  IEEE Standard for Local and Metropolitan - -
Area Networks - Timing and
Synchronization for Time-Sensitive
Applications in Bridged Local Area
Networks
IEEE 802.1D -  IEEE Standard for local and metropolitan - -
area networks - Media Access Control
(MAC) Bridges
IEEE 802.1Q -  IEEE Standard for Local and metropolitan - -
area networks - Media Access Control
(MAC) Bridges and Virtual Bridged Local
Area Networks
IEEE 802.3 -  IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements -
Part 3: Carrier Sense Multiple Access with
Collision Detection (CSMA/CD) Access
Method and Physical Layer Specifications
IEEE 802.11 -  IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements -
Part 11: Wireless LAN Medium Access
Control (MAC) and Physical Layer (PHY)
Specifications
- 5 - EN 61158-6-10:2014
Publication Year Title EN/HD Year
IEEE 802.15.1 2005 IEEE Standard for Information technology - - -
Telecommunications and information
exchange between systems - Local and
metropolitan area networks - Specific
requirements -
Part 15.1: Wireless medium access control
(MAC) and physical layer (PHY)
specifications for wireless personal area
networks (WPANs)
IETF RFC 768 -  User Datagram Protocol - -
IETF RFC 791 -  Internet Protocol - -
IETF RFC 792 -  Internet Control Message Protocol - -
IETF RFC 826 -  Ethernet Address Resolution Protocol: Or - -
Converting Network Protocol Addresses to
48.bit Ethernet Address for Transmission
on Ethernet Hardware
IETF RFC 1034 -  Domain names - concepts and facilities - -
IETF RFC 1213 -  Management Information Base for Network - -
Management of TCP/IP-based Internets:
MIB-II
IETF RFC 2131 -  Dynamic Host Configuration Protocol - -
IETF RFC 2132 -  DHCP Options and BOOTP Vendor - -
Extensions
IETF RFC 2236 -  Internet Group Management Protocol, - -
Version 2
IETF RFC 2365 -  Administratively Scoped IP Multicast - -
IETF RFC 2474 -  Definition of the Differentiated Services - -
Field (DS Field) in the IPv4 and IPv6
Headers
IETF RFC 2674 -  Definitions of Managed Objects for Bridges - -
with Traffic Classes, Multicast Filtering and
Virtual LAN Extensions
IETF RFC 2863 -  The Interfaces Group MIB - -
IETF RFC 3418 -  Management Information Base (MIB) for - -
the Simple Network Management Protocol
(SNMP)
IETF RFC 3621 -  Power Ethernet MIB - -
IETF RFC 4361 -  Node-specific Client Identifiers for Dynamic - -
Host Configuration Protocol Version Four
(DHCPv4)
IETF RFC 4363 -  Definitions of Managed Objects for Bridges - -
with Traffic Classes, Multicast Filtering, and
Virtual LAN Extensions
IETF RFC 4836 -  Definitions of Managed Objects for - -
IEEE 802.3 Medium Attachment Units
(MAUs)
IETF RFC 5735 -  Special Use IPv4 Addresses - -

Publication Year Title EN/HD Year
IETF RFC 5890 -  Internationalized Domain Names for - -
Applications (IDNA): Definitions and
Document Framework
The Open Group - -  Technical Standard DCE1.1: Remote - -
Publication C706 Procedure Call

IEC 61158-6-10 ®
Edition 3.0 2014-08
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 du protocole de la couche application – Eléments

de type 10
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XH
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-1761-0

– 2 – IEC 61158-6-10:2014 © IEC 2014
CONTENTS
FOREWORD . 28
INTRODUCTION . 31
1 Scope . 33
1.1 General . 33
1.2 Specifications . 33
1.3 Conformance . 34
2 Normative references . 34
3 Terms, definitions, abbreviations, symbols and conventions . 36
3.1 Referenced terms and definitions . 36
3.2 Additional terms and definitions for decentralized periphery . 37
3.3 Abbreviations and symbols . 45
3.4 Conventions . 48
4 Application layer protocol specification for common protocols . 56
4.1 FAL syntax description . 56
4.2 Transfer syntax . 59
4.3 Discovery and basic configuration . 71
4.4 Precision working time control . 110
4.5 Time synchronization . 185
4.6 Media redundancy . 185
4.7 Real time cyclic . 185
4.8 Real time acyclic . 213
4.9 Fragmentation . 231
4.10 Remote procedure call . 247
4.11 Link layer discovery . 265
4.12 MAC Bridges . 276
4.13 Virtual bridges . 305
4.14 IP suite . 314
4.15 Domain name system . 317
4.16 Dynamic host configuration . 318
4.17 Simple network management . 319
4.18 Common DLL Mapping Protocol Machines. 320
5 Application layer protocol specification for decentralized periphery. 325
5.1 FAL syntax description . 325
5.2 Transfer syntax . 343
5.3 FAL protocol state machines . 522
5.4 AP-Context state machine . 524
5.5 FAL Service Protocol Machines . 524
5.6 Application Relationship Protocol Machines . 544
5.7 DLL Mapping Protocol Machines . 663
Annex A (normative) Unified establishing of an AR for all RT classes . 664
Annex B (normative) Compatible establishing of an AR . 670
Annex C (informative) Establishing of a device access AR . 673
Annex D (informative) Establishing of an AR (accelerated procedure) . 674
Annex E (informative) Establishing of an AR (fast startup procedure). 677
Annex F (informative) Example of the upload, storage and retrieval procedure . 679

IEC 61158-6-10:2014 © IEC 2014 – 3 –
Annex G (informative) OSI reference model layers. 682
Annex H (informative) Overview of the IO controller and the IO device state machines . 683
Annex I (informative) Priority regeneration . 685
Annex J (informative) Overview of the PTCP synchronization master hierarchy . 687
Annex K (informative) Optimization of bandwidth usage . 689
Annex L (informative) Time constraints for bandwidth allocation . 691
Annex M (informative) Time constraints for the forwarding of a frame . 693
Annex N (informative) Principle of dynamic frame packing . 694
Annex O (informative) Principle of Fragmentation . 697
Annex P (informative) MRPD – Principle of seamless media redundancy . 700
Annex Q (normative) Principle of a RED_RELAY without forwarding information in
PDIRFrameData . 702
Annex R (informative) Optimization for fast startup without autonegotiation . 704
Annex S (informative) TX-error handling . 706
Annex T (informative) Example of a PrmBegin, PrmEnd and ApplRdy sequence . 707
Annex U (informative) List of supported MIBs . 708
Annex V (informative) Structure and content of BLOB . 709
Annex W (normative) LLDP EXT MIB . 710
Bibliography . 727

Figure 1 – Common structure of specific fields . 49
Figure 2 – Common structure of specific fields for octet 1 (high) . 50
Figure 3 – Common structure of specific fields for octet 2 (low) . 50
Figure 4 – Common structure of specific fields for octet 1 (high) . 51
Figure 5 – Common structure of specific fields for octet 2 . 51
Figure 6 – Common structure of specific fields for octet 3 . 52
Figure 7 – Common structure of specific fields for octet 4 (low) . 52
Figure 8 – Coding of the data type BinaryDate . 61
Figure 9 – Encoding of TimeOfDay with date indication value . 61
Figure 10 – Encoding of TimeOfDay without date indication value . 62
Figure 11 – Encoding of TimeDifference with date indication value . 62
Figure 12 – Encoding of TimeDifference without date indication value . 62
Figure 13 – FastForwardingMulticastMACAdd . 66
Figure 14 – State transition diagram of DCPUCS . 95
Figure 15 – State transition diagram of DCPUCR . 99
Figure 16 – State transition diagram of DCPMCS . 102
Figure 17 – State transition diagram of DCPMCR . 105
Figure 18 – State transition diagram of DCPHMCS . 108
Figure 19 – State transition diagram of DCPHMCR . 109
Figure 20 – PTCP_SequenceID value range . 115
Figure 21 – Timescale correspondence between PTCP_Time and CycleCounter . 118
Figure 22 – Message timestamp point . 123

– 4 – IEC 61158-6-10:2014 © IEC 2014
Figure 23 – Timer model . 123
Figure 24 – Four message timestamps . 124
Figure 25 – Line delay protocol with follow up . 125
Figure 26 – Line delay protocol without follow up . 125
Figure 27 – Line delay measurement . 127
Figure 28 – Model parameter for GSDML usage . 129
Figure 29 – Bridge delay measurement . 130
Figure 30 – Delay accumulation . 131
Figure 31 – Worst case accumulated time deviation of synchronization . 132
Figure 32 – Scheme for measurement of deviation . 132
Figure 33 – Measurement of deviation . 132
Figure 34 – PTCP master sending Sync-Frame without Follow Up-Frame . 133
Figure 35 – PTCP master sending Sync-Frame with FollowUp-Frame . 134
Figure 36 – !FU Sync Slave Forwarding Sync-Frame . 135
Figure 37 – FU Sync Slave Forwarding Sync- and FollowUp-Frame . 136
Figure 38 – FU Sync Slave Forwarding Sync- and Generating FollowUp-Frame . 137
Figure 39 – Principle of the monitoring of the line delay measurement . 138
Figure 40 – State transition diagram of DELAY_REQ . 140
Figure 41 – State transition diagram of DELAY_RSP . 147
Figure 42 – Overview of PTCP . 151
Figure 43 – State transition diagram of SYN_BMA . 153
Figure 44 – State transition diagram of SYN_MPSM . 163
Figure 45 – State transition diagram of SYN_SPSM . 169
Figure 46 – State transition diagram of SYNC_RELAY . 175
Figure 47 – State transition diagram of SCHEDULER . 182
Figure 48 – CycleCounter value range . 187
Figure 49 – Structure of the CycleCounter . 188
Figure 50 – Optimized CycleCounter setting . 189
Figure 51 – SFCRC16 generation rule . 192
Figure 52 – SFCycleCounter value range . 194
Figure 53 – Basic structure of a PPM with frame structure . 196
Figure 54 – Basic structure of a PPM with subframe structure. 197
Figure 55 – State transition diagram of PPM . 199
Figure 56 – Basic structure of a CPM . 203
Figure 57 – State transition diagram of CPM . 205
Figure 58 – Addressing scheme of RTA . 215
Figure 59 – Structure of the APM . 218
Figure 60 – Structure of the APMS . 219
Figure 61 – State transition diagram of APMS . 221
Figure 62 – Structure of the APMR . 226
Figure 63 – State transition diagram of APMR . 228
Figure 64 – State transition diagram of FRAG_D . 238
Figure 65 – State transition diagram of FRAG_S . 241

IEC 61158-6-10:2014 © IEC 2014 – 5 –
Figure 66 – State transition diagram of DEFRAG . 244
Figure 67 – State transition diagram of RTC3PSM . 280
Figure 68 – State transition diagram for generating events . 284
Figure 69 – State transition diagram of RED_RELAY . 285
Figure 70 – Scheme of the DFP_RELAY . 289
Figure 71 – Scheme of the DFP_INBOUND and DFP_STORAGE . 290
Figure 72 – Scheme of the DFP_OUTBOUND . 290
Figure 73 – State transition diagram of DFP_RELAY . 291
Figure 74 – State transition diagram of DFP_RELAY_INBOUND . 294
Figure 75 – State transition diagram of DFP_RELAY_IN_STORAGE. 298
Figure 76 – State transition diagram of DFP_RELAY_OUTBOUND . 302
Figure 77 – State transition diagram of MUX . 306
Figure 78 – State transition diagram of DEMUX . 311
Figure 79 – Structuring of the protocol machines within the DMPM (bridge) . 321
Figure 80 – State transition diagram of LMPM . 323
Figure 81 – AlarmSpecifier.SequenceNumber value range . 357
Figure 82 – FrameSendOffset vs. duration of a cycle . 393
Figure 83 – Severity classification of diagnosis, maintenance and qualified . 436
Figure 84 – Calculation principle for a cycle . 455
Figure 85 – Calculation principle for the minimum YellowTime . 456
Figure 86 – Definition of the reserved interval . 462
Figure 87 – Toplevel view to the PLL window . 466
Figure 88 – Definition of PLL window . 466
Figure 89 – Toplevel view to the time PLL window . 469
Figure 90 – Definition of time PLL window . 470
Figure 91 – Detection of dropped frames — appear . 478
Figure 92 – Detection of dropped frames — disappear . 478
Figure 93 – Detection of DFP late error — appear and disappear . 485
Figure 94 – MediaRedundancyWatchDog expired — appear and disappear . 486
Figure 95 – Relationship among Protocol Machines . 523
Figure 96 – State transition diagram of ALPMI . 546
Figure 97 – State transition diagram of ALPMR . 550
Figure 98 – Scheme of the IO device CM . 553
Figure 99 – State transition diagram of the IO device CM . 555
Figure 100 – State transition diagram of CMDEV . 559
Figure 101 – Scheme of the IO device CM – device access . 563
Figure 102 – State transition diagram of CMDEV_DA. 565
Figure 103 – State transition diagram of CMSU . 569
Figure 104 – State transition diagram of CMIO . 574
Figure 105 – State transition diagram of CMWRR . 578
Figure 106 – State transition diagram of CMRDR . 582
Figure 107 – State transition diagram of CMSM . 584
Figure 108 – State transition diagram of CMPBE . 588

– 6 – IEC 61158-6-10:2014 © IEC 2014
Figure 109 – State transition diagram of CMDMC . 593
Figure 110 – State transition diagram of CMINA . 597
Figure 111 – State transition diagram of CMRPC . 606
Figure 112 – Scheme of the IO controller CM . 612
Figure 113 – State transition diagram of the IO controller CM . 613
Figure 114 – State transition diagram of CMCTL . 617
Figure 115 – State transition diagram of CTLSM . 623
Figure 116 – State transition diagram of CTLIO . 626
Figure 117 – State transition diagram of CTLRDI . 629
Figure 118 – State transition diagram of CTLRDR . 632
Figure 119 – State transition diagram of CTLRPC . 636
Figure 120 – State transition diagram of CTLSU . 641
Figure 121 – State transition diagram of CTLWRI . 646
Figure 122 – State transition diagram of CTLWRR . 650
Figure 123 – State transition diagram of CTLPBE . 653
Figure 124 – State transition diagram of CTLDINA . 658
Figure 125 – Automatic NameOfStation assignment . 663
Figure A.1 – Establishing of an AR using RT_CLASS_1, RT_CLASS_2 or
RT_CLASS_3 (Initial connection monitoring w/o RT) . 665
Figure A.2 – Establishing of an AR using RT_CLASS_1, RT_CLASS_2 or
RT_CLASS_3 (Connection monitoring with RT) . 666
Figure A.3 – Principle of the data evaluation during startup (RED channel
establishment delayed) . 667
Figure A.4 – Principle of the data evaluation during startup (RED channel
establishment early) . 668
Figure A.5 – Principle of the data evaluation during startup (Special case: Isochronous
mode application) . 669
Figure B.1 – Establishing of an AR using RT_CLASS_3 AR with startup mode “Legacy” . 671
Figure B.2 – Establishing of an AR using RT_CLASS_1, 2 or UDP AR with startup
mode “Legacy” . 672
Figure C.1 – Establishing of a device access AR . 673
Figure D.1 – Accelerated establishing of an IOAR without error . 675
Figure D.2 – Accelerated establishing of an IOAR with “late” error . 676
Figure E.1 – Establishing of an IOAR using fast startup . 678
Figure F.1 – Example of upload with storage . 680
Figure F.2 – Example of retrieval with storage . 681
Figure G.1 – Assignment of the OSI reference model layers . 682
Figure H.1 – Overview of the IO controller state machines . 683
Figure H.2 – Overview of the IO device state machines . 683
Figure H.3 – Overview of the common state machines . 684
Figure J.1 – Level model for synchronization master hierarchy . 687
Figure J.2 – Two level variant of the synchronization master hierarchy . 688
Figure K.1 – Devices build up in a linear structure . 689
Figure K.2 – Propagation of frames in linear transmit direction . 689
Figure K.3 – Propagation of a frames in receive direction . 690

IEC 61158-6-10:2014 © IEC 2014 – 7 –
Figure L.1 – Overview of time constraints for bandwidth allocation. 691
Figure L.2 – Calculation of the length of a RED period . 691
Figure L.3 – Calculation of the length of a GREEN period . 692
Figure M.1 – Minimization of bridge delay . 693
Figure N.1 – Dynamic frame packing . 694
Figure N.2 – Dynamic frame packing – truncation of outputs . 695
Figure N.3 – Dynamic frame packing – concatenation of inputs . 695
Figure N.4 – End node mode . 696
Figure N.5 – DFPFeed definition . 696
Figure O.1 – Principle of fragmentation . 697
Figure O.2 – Protocol elements of fragments . 697
Figure O.3 – Bandwidth allocation using fragmentation . 698
Figure O.4 – Guardian for a fragmentation domain . 698
Figure P.1 – Principle of seamless media redundancy – I/OCR . 700
Figure P.2 – Principle of seamless media redundancy – MCR . 701
Figure P.3 – Principle of seamless media redundancy – Line . 701
Figure Q.1 – Generating the FrameSendOffset for a RED_RELAY without forwarding
information in PDIRFrameData . 702
Figure R.1 – Scheme of a 2-port switch . 704
Figure R.2 – Scheme of 2-ports . 704
Figure T.1 – PrmBegin, PrmEnd and ApplRdy procedure . 707

Table 1 – State machine description elements . 53
Table 2 – Description of state machine elements . 53
Table 3 – Conventions used in state machines . 53
Table 4 – Conventions for services used in state machines . 54
Table 5 – IEEE 802.3 DLPDU syntax . 56
Table 6 – IEEE 802.11 DLPDU syntax . 57
Table 7 – IEEE 802.15.1 DLPDU syntax . 58
Table 8 – SourceAddress . 63
Table 9 – DCP_MulticastMACAdd for Identify . 64
Table 10 – DCP_MulticastMACAdd for Hello . 64
Table 11 – DCP_MulticastMACAdd . 64
Table 12 – PTCP_MulticastMACAdd range 1 . 64
Table 13 – PTCP_MulticastMACAdd range 2 . 64
Table 14 – PTCP_MulticastMACAdd range 3 . 65
Table 15 – PTCP_MulticastMACAdd range 4 . 65
Table 16 – PTCP_MulticastMACAdd range 5 . 65
Table 17 – PTCP_MulticastMACAdd range 6 . 65
Table 18 – PTCP_MulticastMACAdd range 7 . 65
Table 19 – PTCP_MulticastMACAdd range 8 . 66
Table 20 – RT_CLASS_3 destination multicast address . 67
Table 21 – RT_CLASS_3 invalid frame multicast address . 67

– 8 – IEC 61158-6-10:2014 © IEC 2014
Table 22 – LT (Length/Type) . 67
Table 23 – TagControlInformation.Priority . 68
Table 24 – FrameID range 1 . 68
Table 25 – FrameID range 2 . 68
Table 26 – FrameID range 3 . 69
Table 27 – FrameID range 4 . 69
Table 28 – FrameID range 5 . 69
Table 29 – FrameID range 6 . 69
Table 30 – FrameID range 7 . 69
Table 31 – FrameID range 8 .
...