IEC 61158-4-19:2019 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units. This fourth edition cancels and replaces the third edition published in 2014 and constitutes a technical revision. The main changes are: •improving the hotplug and redundancy features; •improving the phase switching and the error handling; •editorial improvements

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PDF Pages	PDF Title
499	undefined
502	Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
504	CONTENTS
526	FOREWORD
528	INTRODUCTION
530	1 Scope 1.1 General 1.2 Specifications 1.3 Procedures 1.4 Applicability
531	1.5 Conformance 2 Normative references 3 Terms, definitions, symbols, acronyms, abbreviations and conventions 3.1 Reference model terms and definitions
532	3.2 Additional Type 19 terms and definitions
535	3.3 Symbols
536	3.4 Acronyms and abbreviations
537	3.5 Additional conventions 4 DL-protocol overview 4.1 Overview
539	4.2 General DLPDU identification 4.2.1 Introduction 4.2.2 Destination address (Dest MAC) 4.2.3 Source address (Src MAC) 4.2.4 EtherType 4.3 General DLPDU structure 4.3.1 Introduction Tables Table 1 – Ethernet DLPDU identification Table 2 – Data structure in a DLPDU
540	4.3.2 DLPDU header 4.3.3 DLPDU payload 4.4 DLPDU header 4.4.1 Introduction 4.4.2 DLPDU type Table 3 – DLPDU payload header
541	4.5 MDT DLPDU 4.5.1 MDT MST field summary 4.5.2 Evaluation of MDT header in the slaves Table 4 – DLPDU type Table 5 – MDT header Table 6 – MDT header to be considered by the slave
542	4.5.3 MDT type 4.5.4 MDT phase 4.5.5 MDT CRC 4.5.6 MDT payload during initialization Table 7 – MDT phase
543	Table 8 – MDT0 structure in CP0 Table 9 – Communication version
544	Table 10 – MDT0 in CP1 and CP2 (topology indices 0 to 127)
545	Table 11 – MDT1 in CP1 and CP2 (topology indices 128 to 255) Table 12 – MDT2 in CP1 and CP2 (topology indices 256 to 383)
546	4.5.7 MDT payload in normal operation (CP4) Table 13 – MDT3 in CP1 and CP2 (topology indices 384 to 511)
547	Figures Figure 1 – Example of offsets within MDT payload Table 14 – MDT data field
548	Table 15 – MDT hot-plug field Table 16 – HP address in MDT-HP field
549	Table 17 – HP control field (in HP0 and HP1)
550	Table 18 – Extended Function Field
551	Table 19 – MDT SVC (for each slave) Table 20 – SVC control word (DLL)
552	Table 21 – MDT device control Table 22 – MDT application data
553	4.6 AT DLPDU 4.6.1 AT header field summary 4.6.2 Evaluation of AT header in the slaves Table 23 – Device control field (C-DEV) Table 24 – AT MST header
554	4.6.3 AT type 4.6.4 AT phase 4.6.5 AT CRC 4.6.6 AT Payload during initialization Table 25 – AT header fields to be considered by the slave
555	Table 26 – AT0 structure in CP0 Table 27 – Topology index in AT0-CP0
556	Table 28 – AT0 in CP1 and CP2 (topology indices 0 to 127) Table 29 – AT1 in CP1 and CP2 (topology indices 128 to 255)
557	Table 30 – AT2 in CP1 and CP2 (topology indices 256 to 383) Table 31 – AT3 in CP1 and CP2 (topology indices 384 to 511)
558	4.6.7 AT payload in CP4 Table 32 – AT data field
559	Figure 2 – Example of Offsets within AT payload Table 33 – AT hot-plug field in HP0 and HP1
560	Table 34 – HP address in AT-HP field Table 35 – HP status field (in HP0 and HP1)
561	Table 36 – AT SVC (for each slave) Table 37 – AT SVC status description (DLL)
562	Table 38 – AT device status Table 39 – AT connection data
563	Table 40 – Device status field
564	4.7 Mechanisms of connections 4.7.1 Introduction
565	4.7.2 Configuration of connections
566	4.7.3 Connection control Table 41 – Structure of the connection
567	Table 42 – Connection control (C-CON)
568	4.7.4 Producer state machine Figure 5 – Connection control state machine producer
569	Table 43 – Connection control combinations Table 44 – States of the producer state machine Table 45 – States of the producer sub-state machine
570	4.7.5 Consumer state machine Table 46 – Producer transitions
571	Figure 6 – Connection control state machine consumer
572	Table 47 – States of the consumer state machine Table 48 – States of the consumer sub-state machine
573	Table 49 – Consumer transitions
574	5 DL management 5.1 Overview 5.2 Initialization of cyclic communication 5.2.1 Introduction
575	5.2.2 Communication phases (CP)
576	Figure 7 – Communication phase (CP) state machine
577	Figure 8 – Sub-state machine of CP0
578	Table 50 – States of master CP0 sub-state machine Table 51 – Transitions of master CP0 sub-state machine
579	Table 52 – States of slave CP0 sub-state machine Table 53 – Transitions of slave CP0 sub-state machine
581	Figure 9 – Sub-state machine of CP1 Table 54 – States of master CP1 sub-state machine
582	Table 55 – Transitions of master CP1 sub-state machine Table 56 – States of slave CP1 sub-state machine
583	Table 57 – Transitions of slave CP1 sub-state machine
585	Table 58 – MDT hot-plug field in CP3 and after ring recovery
587	Table 59 – Transitions of CP state machine
588	5.2.3 Switching of communication phases (CPS)
590	Figure 10 – CPSwitch state machine master
591	Table 60 – States of master CPSwitch state machine
592	Table 61 – Transitions of master CPSwitch state machine
595	Figure 11 – CPSwitch state machine of the slave
596	Table 62 – States of slave CPSwitch state machine
597	Table 63 – Transitions of slave CPSwitch state machine Table 64 – Transitions of slave CPSwitch state machine (transitions with warning)
598	Table 65 – Transitions of slave CPSwitch state machine (transitions with error)
599	Table 66 – Diagnostics of CPS state machine slave
600	5.2.4 Communication Version
601	5.2.5 Address allocation in the master and slave
602	Figure 12 – Address allocation with line Figure 13 – Address allocation with ring
603	5.3 Network topologies 5.3.1 Introduction Figure 14 – Address allocation with interrupted ring
604	5.3.2 Ring topology 5.3.3 Line topology Figure 15 – Ring topology with P and S channel
605	5.3.4 Topology conditions of a slave device Figure 16 – Line topology with P channel (as example) Figure 17 – Block diagram of a slave
606	5.3.5 Topology conditions of a multi-slave device Figure 18 – Topology states of a slave
607	Figure 19 – Addressing of multi-slave device
608	Figure 20 – Multi-slave device in ring topology or not last in line topology Figure 21 – Multi-slave device as last in line topology Table 67 – Determination of the topology indices (1) Table 68 – Determination of the topology indices (2)
609	Table 69 – Determination of the topology indices (3) Table 70 – Topology status of multi-slave device Table 71 – Topology settings of multi-slave device
610	5.3.6 Topology state machine Figure 22 – Multi-slave device in line (left) Figure 23 – Multi-slave device in line (right) Figure 24 – Multi-slave device in ring
611	5.3.7 States of Topology state machine of slave Figure 25 – Topology state machine of a slave Table 72 – States of Topology state machine of slave
612	5.3.8 Transitions of Topology state machine
613	Table 73 – Transitions of Topology state machine Table 74 – Transitions of Topology state machine (transitions with warning)
614	5.4 Redundancy of RT communication with ring topology 5.4.1 Introduction 5.4.2 Sequence with ring break Figure 26 – Ring without break Table 75 – Transitions of Topology state machine (transitions with error)
615	5.4.3 Recovery of ring topology Figure 27 – Ring break Figure 28 – Ring break on master
616	5.4.4 Recovery of P channel Figure 29 – Recovery of P channel (1) Figure 30 – Recovery of P channel (2)
617	5.4.5 Recovery of S channel 5.5 Hot-plug procedure 5.5.1 Introduction Figure 31 – Recovery of S channel (1) Figure 32 – Recovery of S channel (2)
618	5.5.2 Hot-plug state machine
619	5.5.3 States of HP state machine Figure 33 – Communication phase and hot-plug state machine
621	Table 76 – MDT hot-plug field in HP0
622	Table 77 – MDT hot-plug field in HP1 Table 78 – AT hot-plug field in HP1
623	5.5.4 Transitions of HP state machine Table 79 – Transitions of HP state machine
624	5.6 Watchdog 5.7 Status procedures Table 80 – AT hot-plug field in HP1 (error)
625	6 Data transmission methods 6.1 Overview 6.2 Service channel (SVC) 6.2.1 SVC handling
626	6.2.2 Opening and closing SVC 6.2.3 Selection of data block element 6.2.4 Changing of data block element Figure 34 – Service channel handling diagram
627	6.2.5 Transmission steps Figure 35 – Communication step proceeding diagram Table 81 – Condition for modifying data block elements
628	6.2.6 SVC valid 6.2.7 Handshake bits Table 82 – List of data block element and step numbers
629	6.2.8 Read/Write 6.2.9 Busy bit Table 83 – SVC channel evaluation
630	6.2.10 Service channel initialization 6.2.11 Reaction to SVC handshake timeout 6.2.12 Reaction to error messages in the service channel 6.2.13 Service channel error messages Table 84 – Reaction to handshake timeout Table 85 – Reaction to error message
631	Table 86 – Error messages
633	6.2.14 Procedure command functions via the service channel
634	Table 87 – Structure of Procedure command control Table 88 – Procedure command acknowledgment (data status)
636	Figure 36 – State machine for procedure command execution
637	Figure 37 – Interaction of procedure command control and acknowledgement
638	Figure 38 – Procedure command execution without interrupt Figure 39 – Procedure command execution with interrupt
639	6.3 RT Channel 6.3.1 Introduction 6.3.2 Read_Cyclic (RDC) 6.3.3 Write_Cyclic (WRC) 6.3.4 Notify_Cyclic_Data (NCD) 6.4 Transmission and activation of Type 19 time Figure 40 – Procedure command execution with error message
641	6.5 Multiplexing of real-time data with data containers 6.5.1 General Figure 41 – Type 19 Time Transmission
643	6.5.2 Functionality of standard data container
644	Table 89 – List of valid standard data container combinations
645	Figure 42 – Data container configuration without acknowledge (slave)
646	Figure 43 – Data container configuration with acknowledge (slave)
647	6.5.3 Functionality of extended data container (preferred function) Figure 44 – Processing of list index in the MDT data
650	Figure 45 – Structure of extended data container
652	6.5.4 Data container diagnostic 6.6 Handling of Real-time bits 6.6.1 General
653	6.6.2 Real-time bits (RTB)
654	6.6.3 RTB word container 6.6.4 RTB list container
655	6.7 SMP 6.7.1 Definitions Table 90 – Example of IDN and bit allocation of RTB container
656	6.7.2 Structure of the Session Control Header (SCH) Figure 46 – Transport container
657	Table 91 – Structure of the Session Control Header
658	6.7.3 Evaluation sequence of session control header by the consumer
659	6.7.4 Multiplexing of two sessions (example) 6.7.5 Priorization Figure 47 – UML Sequence Diagram: Multiplexing of two sessions (Example)
660	6.7.6 Diagnosis of SMP 6.7.7 Definition of SMP containers 6.7.8 Example Table 92 – Lists in S-0-1101.7.x
661	6.8 Oversampling 6.8.1 Description 6.8.2 General 6.8.3 Constraints 6.8.4 Oversampling Input Figure 48 – Oversampling overview
662	6.8.5 Oversampling Output 6.8.6 Oversampling Identification Figure 49 – Oversampling timing input (producer) Figure 50 – Oversampling timing output (consumer)
663	6.8.7 Oversampling Configuration 6.8.8 Application example 6.8.9 Oversampling State Machine
664	Figure 51 – Oversampling state machine Table 93 – States of the oversampling state machine
665	7 Telegram timing and DLPDU handling 7.1 Communication mechanisms 7.1.1 Cycle time Table 94 – Transitions of the oversampling state machine
666	Figure 52 – Synchronized cascaded networks
667	Figure 53 – Diagram of phase locked loop Table 95 – Summary of Jitter in a Type 19 network
668	7.1.2 Medium access Figure 54 – Synchronization process
669	Figure 55 – Telegram timing reference Table 96 – Parameter for timing calculation
670	7.1.3 Calculation of the Type 19 telegram length 7.1.4 Timing calculation of RT channel Figure 56 – Calculation of telegram length
671	7.1.5 Calculation of S-0-1006 AT0 transmission starting time (t1) Figure 57 – Calculation of t1
672	7.1.6 Timing calculation of UC channel
673	7.1.7 Telegram timing in CP0 Figure 58 – Determination of UC channel Figure 59 – Timing diagram of CP0
674	7.1.8 Telegram timing in CP1 and CP2 Figure 60 – Timing diagram of CP1 and CP2 with 2 MDT, 2AT and UC channel Table 97 – Default values of CP1/2 (case 1)
675	Figure 61 – Timing diagram of CP1 and CP2 with 4 MDT, 4 AT and UC channel Figure 62 – Timing diagram of CP1 and CP2 with 2 MDT, UC channel and 2 AT Table 98 – Default values of CP1/2 (case 2)
676	7.1.9 Telegram timing in CP3 and CP4 Figure 63 – Timing diagram of CP1 and CP2 with 4 MDT, UC channel and 4 AT
677	7.1.10 Unified communication mechanisms Figure 64 – Telegram sequence
678	Figure 65 – Time delay of store and forward
679	Figure 66 – Time delay of cut through
680	Figure 67 – The two defined positions of the UC channel
681	Figure 68 – First and last transmit during UC channel
682	Figure 69 – UC telegram with payload
684	Table 99 – Structure of port/MAC table Table 100 – Insertion of entry
685	Figure 70 – Activated and deactivated collision buffer Table 101 – Update of entries
686	Figure 71 – Double line without slave in between Table 102 – Slave collision buffer
687	Figure 72 – Double line with one slave in between
688	Figure 73 – Double line with several slaves in between Table 103 – Physical topology Master (CP0)
689	7.1.11 Internet Protocol Services (IPS) Table 104 – Collision buffer of Master
690	Table 105 – Definition of data types
691	Table 106 – Overview on IP-based protocols
693	Figure 74 – S/IP busy response
694	Figure 75 – Client connection
695	Figure 76 – Server connection
696	Figure 77 – S/IP asynchronous request Figure 78 – S/IP PDU
697	Table 107 – Message Types
698	Figure 79 – S/IP error response Table 108 – User-specific Message Types
700	Table 109 – Common error codes
703	Figure 80 – UDP Browsing
706	Figure 81 – Sequence of setting a new network configuration on one device using UDP
711	Figure 82 – UDP Identification
712	Table 110 – Nameplate IDs
723	Figure 83 – Usage UDP reset request
724	Figure 84 – Sequence for watchdog trigger service and client application timeout
725	Table 111 – IPS classes
726	7.2 Synchronization 7.2.1 Network synchronization Table 112 – Class TCP Basic Table 113 – Class UDP Basic Table 114 – Class Device Management Table 115 – Explore & IP Configuration Services Table 116 – Class Type 19 Parameter Access
727	Figure 85 – Synchronization timing Figure 86 – Synchronization trigger
729	Figure 87 – Timing of TSref with ring and line
731	Figure 88 – Timing of TSref with interrupted ring
732	Figure 89 – Determination of the SYNC delay time
733	Figure 90 – Definition of TSref
734	7.2.2 Synchronization of producer cycles
735	7.3 Processing methods of connection data 7.3.1 General Figure 91 – Timing with different cycle times Figure 92 – Timing with the same cycle times
736	7.3.2 Synchronous processing of application data in the slave
737	7.3.3 Cyclic processing of application data in the slave Figure 93 – Synchronous application data processing
738	7.3.4 Non-synchronous processing of application data in the slave 8 Communication Error handling and monitoring 8.1 Invalid telegrams Figure 94 – Cyclic application data processing Figure 95 – Non-synchronous application data processing
739	8.2 Response to MDT and AT telegram failure 8.3 Error counters in the slave 8.3.1 Error effects on communication phases
740	8.4 Status codes of Type 19 communication profile (SCP) Table 117 – SCP specific status codes
742	8.5 Priority of diagnosis classes
743	Table 118 – Overview on diagnosis classes
744	Annex A (normative)IDN – Identification numbers A.1 IDN specification A.1.1 Introduction A.1.2 Element 1: structure of IDN Table A.1 – Data block structure
745	A.1.3 Element 2: structure of name Table A.2 – Parameter structure
746	A.1.4 Element 3: structure of attribute Figure A.1 – IDN name structure
747	Table A.3 – Element 3 of IDNs
748	A.1.5 Element 4: structure of unit Figure A.2 – Unit structure Table A.4 – Valid combinations of the display formats
749	A.1.6 Element 5: structure of minimum value A.1.7 Element 6: structure of maximum value A.1.8 Element 7: structure of operation data
750	Figure A.3 – Structure of IDN operation data with variable length
751	A.1.9 Structure of Data status Table A.5 – Example of the structure of an IDN-list
752	A.2 Identification numbers in numerical orders Table A.6 – Data status structure Table A.7 – List of relevant communication-related IDNs
756	A.3 Detailed specification of communication-related IDNs A.3.1 IDN S-0-0014 Interface status Table A.8 – Attributes for IDN S-0-0014
757	A.3.2 IDN S-0-0021 IDN-list of invalid operation data for CP2 Table A.9 – Structure of interface status
758	A.3.3 IDN S-0-0022 IDN-list of invalid operation data for CP3 Table A.10 – Attributes for IDN S-0-0021 Table A.11 – Attributes for IDN S-0-0022
759	A.3.4 IDN S-0-0026 IDN allocation of producer RTB word container A.3.5 IDN S-0-0027 IDN allocation of consumer RTB word container Table A.12 – Attributes for IDN S-0-0026
760	A.3.6 IDN S-0-0127 CP3 transition check Table A.13 – Attributes for IDN S-0-0027 Table A.14 – Attributes for IDN S-0-0127
761	A.3.7 IDN S-0-0128 CP4 transition check Table A.15 – Attributes for IDN S-0-0128
762	A.3.8 IDN S-0-0144 Producer RTB word container A.3.9 IDN S-0-0145 Consumer RTB word container Table A.16 – Attributes for IDN S-0-0144 Table A.17 – Attributes for IDN S-0-0027
763	A.3.10 IDN S-0-0187 IDN-list of configurable data as producer A.3.11 IDN S-0-0188 IDN-list of configurable data as consumer Table A.18 – Attributes for IDN S-0-0187
764	A.3.12 IDN S-0-0328 Bit allocation of producer RTB word container Table A.19 – Attributes for IDN S-0-0188 Table A.20 – Attributes for IDN S-0-0328
765	A.3.13 IDN S-0-0329 Bit allocation of consumer RTB word container A.3.14 IDN S-0-0360 MDT data container A1 Table A.21 – Attributes for IDN S-0-0329
766	A.3.15 IDN S-0-0361 MDT data container B1 Table A.22 – Attributes for IDN S-0-0360
767	A.3.16 IDN S-0-0362 MDT data container A list index Table A.23 – Attributes for IDN S-0-0361
768	A.3.17 IDN S-0-0363 MDT data container B list index Table A.24 – Attributes for IDN S-0-0362 Table A.25 – List index of MDT data container A
769	A.3.18 IDN S-0-0364 AT data container A1 Table A.26 – Attributes for IDN S-0-0363 Table A.27 – List index of MDT data container B
770	A.3.19 IDN S-0-0365 AT data container B1 Table A.28 – Attributes for IDN S-0-0364
771	A.3.20 IDN S-0-0366 AT data container A list index Table A.29 – Attributes for IDN S-0-0365
772	A.3.21 IDN S-0-0367 AT data container B list index Table A.30 – Attributes for IDN S-0-0366 Table A.31 – List index of AT data container A
773	A.3.22 IDN S-0-0368 Data container A pointer Table A.32 – Attributes for IDN S-0-0367 Table A.33 – List index of AT data container B
774	Table A.34 – Attributes for IDN S-0-0368
775	A.3.23 IDN S-0-0369 Data container B pointer Table A.35 – Data container A pointer structure Table A.36 – Attributes for IDN S-0-0369
776	A.3.24 IDN S-0-0370 MDT data container A/B configuration list Table A.37 – Data container B pointer structure Table A.38 – Attributes for IDN S-0-0370
777	A.3.25 IDN S-0-0371 AT data container A/B configuration list A.3.26 IDN S-0-0394 List IDN Table A.39 – Attributes for IDN S-0-0371
778	A.3.27 IDN S-0-0395 List index Table A.40 – Attributes for IDN S-0-0394 Table A.41 – Attributes for IDN S-0-0395
779	A.3.28 IDN S-0-0396 Number of list elements A.3.29 IDN S-0-0397 List segment Table A.42 – Attributes for IDN S-0-0396
780	A.3.30 IDN S-0-0398 IDN list of configurable real-time bits as producer Table A.43 – Attributes for IDN S-0-0397
781	A.3.31 IDN S-0-0399 IDN list of configurable real-time bits as consumer Table A.44 – Attributes for IDN S-0-0398 Table A.45 – Attributes for IDN S-0-0399
782	A.3.32 IDN S-0-0444 IDN-list of configurable data in the AT data container A.3.33 IDN S-0-0445 IDN-list of configurable data in the MDT data container Table A.46 – Attributes for IDN S-0-0444
783	A.3.34 IDN S-0-0450 MDT data container A2 Table A.47 – Attributes for IDN S-0-0445 Table A.48 – Attributes for IDN S-0-0450
784	A.3.35 IDN S-0-0451 MDT data container A3 Table A.49 – Attributes for IDN S-0-0451
785	A.3.36 IDN S-0-0452 MDT data container A4 Table A.50 – Attributes for IDN S-0-0452
786	A.3.37 IDN S-0-0453 MDT data container A5 Table A.51 – Attributes for IDN S-0-0453
787	A.3.38 IDN S-0-0454 MDT data container A6 Table A.52 – Attributes for IDN S-0-0454
788	A.3.39 IDN S-0-0455 MDT data container A7 Table A.53 – Attributes for IDN S-0-0455
789	A.3.40 IDN S-0-0456 MDT data container A8 Table A.54 – Attributes for IDN S-0-0456
790	A.3.41 IDN S-0-0457 MDT data container A9 Table A.55 – Attributes for IDN S-0-0457
791	A.3.42 IDN S-0-0458 MDT data container A10 A.3.43 IDN S-0-0459 MDT data container B2 Table A.56 – Attributes for IDN S-0-0458
792	A.3.44 IDN S-0-0480 AT data container A2 Table A.57 – Attributes for IDN S-0-0459
793	A.3.45 IDN S-0-0481 AT data container A3 Table A.58 – Attributes for IDN S-0-0480
794	A.3.46 IDN S-0-0482 AT data container A4 Table A.59 – Attributes for IDN S-0-0481
795	A.3.47 IDN S-0-0483 AT data container A5 Table A.60 – Attributes for IDN S-0-0482
796	A.3.48 IDN S-0-0484 AT data container A6 Table A.61 – Attributes for IDN S-0-0483
797	A.3.49 IDN S-0-0485 AT data container A7 Table A.62 – Attributes for IDN S-0-0484
798	A.3.50 IDN S-0-0486 AT data container A8 Table A.63 – Attributes for IDN S-0-0485
799	A.3.51 IDN S-0-0487 AT data container A9 Table A.64 – Attributes for IDN S-0-0486
800	A.3.52 IDN S-0-0488 AT data container A10 Table A.65 – Attributes for IDN S-0-0487
801	A.3.53 IDN S-0-0489 AT data container B2 Table A.66 – Attributes for IDN S-0-0488
802	A.3.54 IDN S-0-0490 MDT data container A2 configuration list Table A.67 – Attributes for IDN S-0-0489
803	A.3.55 IDN S-0-0491 MDT data container A3 configuration list Table A.68 – Attributes for IDN S-0-0490 Table A.69 – Attributes for IDN S-0-0491
804	A.3.56 IDN S-0-0492 MDT data container A4 configuration list A.3.57 IDN S-0-0493 MDT data container A5 configuration list Table A.70 – Attributes for IDN S-0-0492
805	A.3.58 IDN S-0-0494 MDT data container A6 configuration list Table A.71 – Attributes for IDN S-0-0493 Table A.72 – Attributes for IDN S-0-0494
806	A.3.59 IDN S-0-0495 MDT data container A7 configuration list A.3.60 IDN S-0-0496 MDT data container A8 configuration list Table A.73 – Attributes for IDN S-0-0495
807	A.3.61 IDN S-0-0497 MDT data container A9 configuration list Table A.74 – Attributes for IDN S-0-0496 Table A.75 – Attributes for IDN S-0-0497
808	A.3.62 IDN S-0-0498 MDT data container A10 configuration list A.3.63 IDN S-0-0500 AT data container A2 configuration list Table A.76 – Attributes for IDN S-0-0498
809	A.3.64 IDN S-0-0501 AT data container A3 configuration list Table A.77 – Attributes for IDN S-0-0500 Table A.78 – Attributes for IDN S-0-0501
810	A.3.65 IDN S-0-0502 AT data container A4 configuration list A.3.66 IDN S-0-0503 AT data container A5 configuration list Table A.79 – Attributes for IDN S-0-0502
811	A.3.67 IDN S-0-0504 AT data container A6 configuration list Table A.80 – Attributes for IDN S-0-0503 Table A.81 – Attributes for IDN S-0-0504
812	A.3.68 IDN S-0-0505 AT data container A7 configuration list A.3.69 IDN S-0-0506 AT data container A8 configuration list Table A.82 – Attributes for IDN S-0-0505
813	A.3.70 IDN S-0-0507 AT data container A9 configuration list Table A.83 – Attributes for IDN S-0-0506 Table A.84 – Attributes for IDN S-0-0507
814	A.3.71 IDN S-0-0508 AT data container A10 configuration list A.3.72 IDN S-0-1000.0.0 List of SCP Classes & Version Table A.85 – Attributes for IDN S-0-0508
815	Table A.86 – Attributes of IDN S-0-1000.0.0
816	Table A.87 – SCP type and version
818	A.3.73 IDN S-0-1000.0.1 Active SCP Classes A.3.74 IDN S-0-1000.0.2 Communication compatible functions Table A.88 – Attributes of IDN S-0-1000.0.1
819	A.3.75 IDN S-0-1002 Communication cycle time Table A.89 – Attributes of IDN S-0-1000.0.2 Table A.90 – Communication compatible status
820	A.3.76 IDN S-0-1003 Allowed MST losses in CP3/CP4 Table A.91 – Attributes of IDN S-0-1002 Table A.92 – Attributes of IDN S-0-1003
821	A.3.77 IDN S-0-1005 Minimum feedback processing time (t5) Table A.93 – Attributes of IDN S-0-1005
822	A.3.78 IDN S-0-1006 AT transmission starting time (t1) A.3.79 IDN S-0-1007 Synchronization time (Tsync) Table A.94 – Attributes of IDN S-0-1006
823	Figure A.4 – Example of synchronization timing with different producer cycles Table A.95 – Attributes for IDN S-0-1007
824	A.3.80 IDN S-0-1008 Command value valid time (t3) A.3.81 IDN S-0-1009 Device Control (C-DEV) offset in MDT Table A.96 – Attributes for IDN S-0-1008 Table A.97 – Attributes of IDN S-0-1009
825	A.3.82 IDN S-0-1010 Lengths of MDTs Table A.98 – C-DEV Offset in MDT Table A.99 – Attributes of IDN S-0-1010
826	A.3.83 IDN S-0-1011 Device Status (S-DEV) offset in AT Figure A.5 – Definition of MDT length Figure A.6 – Lengths of MDTs (example)
827	A.3.84 IDN S-0-1012 Lengths of ATs Table A.100 – Attributes of IDN S-0-1011 Table A.101 – S-DEV Offset in AT
828	Figure A.7 – Definition of AT length Figure A.8 – Lengths of ATs (example) Table A.102 – Attributes of IDN S-0-1012
829	A.3.85 IDN S-0-1013 SVC offset in MDT A.3.86 IDN S-0-1014 SVC offset in AT Table A.103 – Attributes of IDN S-0-1013 Table A.104 – SVC Offset in MDT
830	A.3.87 IDN S-0-1015 Ring delay Table A.105 – Attributes of IDN S-0-1014 Table A.106 – SVC Offset in AT
831	A.3.88 IDN S-0-1016 Slave delay (P/S) Table A.107 – Attributes of IDN S-0-1015 Table A.108 – Attributes of IDN S-0-1016
832	A.3.89 IDN S-0-1017 UC channel transmission time Table A.109 – Attributes of IDN S-0-1017
833	A.3.90 IDN S-0-1019 MAC address A.3.91 IDN S-0-1020.0.1 Current IP address Figure A.9 – Structure of MAC address Table A.110 – Attributes of IDN S-0-1019
834	A.3.92 IDN S-0-1020 IP address Table A.111 – Attributes of IDN S-0-1020.0.1 Table A.112 – Attributes of IDN S-0-1020
835	A.3.93 IDN S-0-1021.0.1 Current subnet mask A.3.94 IDN S-0-1021 Subnet mask Figure A.10 – Structure of IP address Table A.113 – Attributes of IDN S-0-1021.0.1
836	A.3.95 IDN S-0-1022.0.1 Current gateway address Figure A.11 – Structure of subnet mask Table A.114 – Attributes of IDN S-0-1021
837	A.3.96 IDN S-0-1022 Gateway address Table A.115 – Attributes of IDN S-0-1022.0.1 Table A.116 – Attributes of IDN S-0-1022
838	A.3.97 IDN S-0-1023 SYNC jitter Figure A.12 – Structure of gateway address Table A.117 – Attributes of IDN S-0-1023
839	A.3.98 IDN S-0-1024 SYNC delay measuring procedure command
840	A.3.99 IDN S-0-1026 Version of communication hardware Table A.118 – Attributes of IDN S-0-1024
841	A.3.100 IDN S-0-1027.0.1 Requested MTU Table A.119 – Attributes of IDN S-0-1026 Table A.120 – Attributes of IDN S-0-1027.0.1
842	A.3.101 IDN S-0-1027.0.2 Effective MTU Table A.121 – Upper and lower Limit of MTU
843	A.3.102 IDN S-0-1028 Error counter MST-P/S Table A.122 – Attributes of IDN S-0-1027.0.2 Table A.123 – Attributes of IDN S-0-1028
844	A.3.103 IDN S-0-1031 Test pin assignment Port 1 & Port 2 Table A.124 – Attributes of IDN S-0-1031 Table A.125 – Structure of test pin assignment Port 1 & Port 2
845	A.3.104 IDN S-0-1032 Communication control Table A.126 – Selectable output signals Table A.127 – Attributes of IDN S-0-1032
846	A.3.105 IDN S-0-1034 PHY error counter Port 1 & Port 2 Table A.128 – Communication control Table A.129 – Attributes of IDN S-0-1035
847	A.3.106 IDN S-0-1035.0.01 Error counter P&S Table A.130 – Coding of PHY errors Table A.131 – Attributes of IDN S-0-1035.0.01
848	A.3.107 IDN S-0-1035.0.0 Error counter Port 1 & Port 2 Table A.132 – Checking of MAC telegrams
849	Table A.133 – Attributes of IDN S-0-1035.0.0 Table A.134 – Checking of MAC telegrams
850	A.3.108 IDN S-0-1036 Inter Frame Gap Table A.135 – Attributes of IDN S-0-1036
851	A.3.109 IDN S-0-1037 Slave jitter Table A.136 – Attributes of IDN S-0-1037
852	A.3.110 IDN S-0-1039.0.1 Current active hostname A.3.111 IDN S-0-1039 Hostname Table A.137 – Attributes of IDN S-0-1039.0.1
853	A.3.112 IDN S-0-1040 Sub-device address Table A.138 – Attributes of IDN S-0-1039 Table A.139 – Attributes of IDN S-0-1040
854	A.3.113 IDN S-0-1041 AT Command value valid time (t9) Table A.140 – Attributes of IDN S-0-1041
855	A.3.114 IDN S-0-1042 Topology index Table A.141 – Attributes of IDN S-0-1042
856	A.3.115 IDN S-0-1044 Device Control (C-DEV) Table A.142 – Structure of topology index Table A.143 – Topology index (Example 1) Table A.144 – Topology index (Example 2)
857	Table A.145 – Attributes of IDN S-0-1044 Table A.146 – Device control field (C-DEV)
858	A.3.116 IDN S-0-1045 Device Status Table A.147 – Attributes of IDN S-0-1045 Table A.148 – Device status field
860	A.3.117 IDN S-0-1046 List of device addresses in device Table A.149 – Attributes of IDN S-0-1046
861	A.3.118 IDN S-0-1047 Maximum Consumer Activation Time (t11) Figure A.13 – Structure of List of Sub-device addresses Table A.150 – Attributes of IDN S-0-1047
862	A.3.119 IDN S-0-1048 Activate network settings A.3.120 IDN S-0-1050.x.01 Connection setup Table A.151 – Attributes of IDN S-0-1048
863	Table A.152 – Attributes of IDN S-0-1050.x.01 Table A.153 – Connection setup
864	A.3.121 IDN S-0-1050.x.02 Connection Number Table A.154 – Attributes of IDN S-0-1050.x.02
865	A.3.122 IDN S-0-1050.x.03 Telegram assignment Table A.155 – Attributes of IDN S-0-1050.x.03
866	A.3.123 IDN S-0-1050.x.04 Max. Length of Connection Table A.156 – Structure of telegram assignment Table A.157 – Attributes of IDN S-0-1050.x.04
867	A.3.124 IDN S-0-1050.x.05 Current length of connection A.3.125 IDN S-0-1050.x.06 Configuration List Figure A.14 – Definition of connection length Table A.158 – Attributes of IDN S-0-1050.x.05
868	A.3.126 IDN S-0-1050.x.07 Assigned connection capability Table A.159 – Attributes of IDN S-0-1050.x.06 Table A.160 – Attributes of IDN S-0-1050.x.07
869	A.3.127 IDN S-0-1050.x.08 Connection Control A.3.128 IDN S-0-1050.x.09 Connection state Table A.161 – Attributes of IDN S-0-1050.x.08 Table A.162 – Attributes of IDN S-0-1050.x.09
870	A.3.129 IDN S-0-1050.x.10 Producer cycle time Table A.163 – Connection states Table A.164 – Attributes of IDN S-0-1050.x.10
871	A.3.130 IDN S-0-1050.x.11 Allowed Data Losses A.3.131 IDN S-0-1050.x.12 Error Counter Data Losses Table A.165 – Attributes of IDN S-0-1050.x.11 Table A.166 – Attributes of IDN S-0-1050.x.12
872	A.3.132 IDN S-0-1050.x.20 IDN Allocation of real-time bit A.3.133 IDN S-0-1050.x.21 IDN Allocation of real-time bit Table A.167 – Attributes of IDN S-0-1050.x.20
873	A.3.134 IDN S-0-1051 Image of connection setups Table A.168 – Attributes of IDN S-0-1050.x.21 Table A.169 – Attributes of IDN S-0-1051
874	A.3.135 IDN S-0-1060.x.01 Default configuration A.3.136 IDN S-0-1060.x.02 Configuration mask Table A.170 – Attributes of IDN S-0-1060.x.01 Table A.171 – Attributes of IDN S-0-1060.x.02
875	A.3.137 IDN S-0-1060.x.03 Maximum quantity of this connection capability A.3.138 IDN S-0-1060.x.04 Max. connection length of connection capability Table A.172 – Attributes of IDN S-0-1060.x.03
876	A.3.139 IDN S-0-1060.x.06 Configurable IDNs of connection capability Table A.173 – Attributes of IDN S-0-1060.x.04 Table A.174 – Attributes of IDN S-0-1060.x.06
877	A.3.140 IDN S-0-1060.x.07 Maximum processing time Figure A.15 – Synchronization with ring Table A.175 – Attributes of IDN S-0-1060.x.07
878	A.3.141 IDN S-0-1060.x.10 Minimum producer cycle time A.3.142 IDN S-0-1061 Maximum TSref-Counter Table A.176 – Attributes of IDN S-0-1060.x.10 Table A.177 – Attributes of IDN S-0-1061
879	A.3.143 IDN S-0-1080.x.02 Producer RTB list container A.3.144 IDN S-0-1080.x.03 IDN allocation of producer RTB list container Table A.178 – Attributes of IDN S-0-1080.x.02
880	A.3.145 IDN S-0-1080.x.04 Bit allocation of producer RTB list container Table A.179 – Attributes of IDN S-0-1080.x.03 Table A.180 – Attributes of IDN S-0-1080.x.04
881	A.3.146 IDN S-0-1081.x.02 Consumer RTB list container A.3.147 IDN S-0-1081.x.03 IDN allocation of consumer RTB list container Table A.181 – Attributes of IDN S-0-1081.x.02
882	A.3.148 IDN S-0-1081.x.04 Bit allocation of consumer RTB list container Table A.182 – Attributes of IDN S-0-1081.x.03 Table A.183 – Attributes of IDN S-0-1081.x.04
883	A.3.149 IDN S-0-1099.0.1 Test-IDN Control for SCP Conformity Purpose Table A.184 – Attributes of IDN S-0-1099.0.1 Table A.185 – Structure of Test-IDN control
884	A.3.150 IDN S-0-1099.0.2 Test-IDN Container for SCP Conformity purpose A.3.151 IDN S-0-1100.0.01 Diagnostic counter sent SMP fragments Table A.186 – Attributes of IDN S-0-1099.0.2 Table A.187 – Attributes of IDN S-0-1100.0.01
885	A.3.152 IDN S-0-1100.0.02 Diagnostic counter received SMP fragments A.3.153 IDN S-0-1100.0.03 Diagnostic counter discarded SMP fragments Table A.188 – Attributes of IDN S-0-1100.0.02
886	A.3.154 IDN S-0-1101.x.01 SMP Container Data Table A.189 – Attributes of IDN S-0-1100.0.03 Table A.190 – Attributes of IDN S-0-1101.x.01
887	A.3.155 IDN S-0-1101.x.02 List of session identifiers A.3.156 IDN S-0-1101.x.03 List of session priorities Table A.191 – Attributes of IDN S-0-1101.x.02
888	A.3.157 IDN S-0-1150.x.01 OVS Control (C-OVS) Table A.192 – Attributes of IDN S-0-1101.x.03 Table A.193 – Attributes of IDN S-0-1150.x.01
889	A.3.158 IDN S-0-1150.x.02 OVS Status (S-OVS) Table A.194 – OVS Control structure Table A.195 – Attributes of IDN S-0-1150.x.02
890	A.3.159 IDN S-0-1150.x.03 OVS Container Table A.196 – OVS Status structure Table A.197 – Attributes of IDN S-0-1150.x.03
891	A.3.160 IDN S-0-1150.x.04 Sample time Figure A.16 – Configuration example Table A.198 – Configuration example Table A.199 – Attributes of IDN S-0-1150.x.04
892	A.3.161 IDN S-0-1150.x.05 Phase shift A.3.162 IDN S-0-1150.x.06 Configuration List OVS – IDNs Table A.200 – Attributes of IDN S-0-1150.x.05
893	A.3.163 IDN S-0-1150.x.07 Configuration List OVS – Offset Table A.201 – Attributes of IDN S-0-1150.x.06 Table A.202 – Attributes of IDN S-0-1150.x.07
894	A.3.164 IDN S-0-1150.x.08 Configuration List OVS – Length A.3.165 IDN S-0-1150.x.09 Assigned Oversampling Capability Table A.203 – Attributes of IDN S-0-1150.x.08
895	A.3.166 IDN S-0-1150.x.10 Number of Samples Table A.204 – Attributes of IDN S-0-1150.x.09 Table A.205 – Attributes of IDN S-0-1150.x.10
896	A.3.167 IDN S-0-1151.x.01 Maximum number of samples A.3.168 IDN S-0-1151.x.02 Internal resolution Table A.206 – Attributes of IDN S-0-1151.x.01
897	A.3.169 IDN S-0-1151.x.03 Maximum quantity of this oversampling capability Table A.207 – Attributes of IDN S-0-1151.x.02 Table A.208 – Attributes of IDN S-0-1151.x.03
898	A.3.170 IDN S-0-1151.x.04 Minimum sample time A.3.171 IDN S-0-1151.x.06 Configurable IDNs of OVS capability Table A.209 – Attributes of IDN S-0-1151.x.04 Table A.210 – Attributes of IDN S-0-1151.x.06
899	A.3.172 IDN S-0-1151.x.07 Configurable IDNs of OVS Capability – Offset A.3.173 IDN S-0-1151.x.08 Configurable IDNs of OVS Capability – Length Table A.211 – Attributes of IDN S-0-1151.x.07
900	A.3.174 IDN S-0-1152 Amount of OVS Domains Table A.212 – Attributes of IDN S-0-1151.x.08 Table A.213 – Attributes of IDN S-0-1152
901	Annex B (normative)SCP– Classification B.1 General concept of profiling Figure B.1 – Technical Profiling in Type 19
902	B.2 Function Groups related to the SCP B.2.1 FG SCP Identification B.2.2 FG Timing B.2.3 FG Telegram Setup
903	B.2.4 FG Control B.2.5 FG Bus-Diagnosis B.2.6 FG Connection
904	B.2.7 FG NRT B.2.8 FG MUX
905	B.2.9 FG SMP
906	B.2.10 FG RTB B.3 Type 19 communication classes B.3.1 General B.3.2 SCP_FixCFG
908	B.3.3 SCP_FixCFG_0x02 B.3.4 SCP_FixCFG_0x03 B.3.5 SCP_VarCFG
909	B.3.6 SCP_VarCFG_0x02
910	B.3.7 SCP_VarCFG_0x03 B.3.8 SCP_Sync B.3.9 SCP_Sync
911	B.3.10 SCP_Sync_0x02 B.3.11 SCP_Sync_0x03 B.3.12 SCP_WD B.3.13 SCP_WD_0x02
912	B.3.14 SCP_Diag B.3.15 SCP_RTB B.3.16 SCP_HP B.3.17 SCP_SMP
913	B.3.18 SCP_Mux B.3.19 SCP_Ext_Mux B.3.20 SCP_NRT
914	B.3.21 SCP_Sig B.3.22 SCP_ListSeg B.3.23 SCP_IPS B.3.24 SCP_Cap
915	B.3.25 SCP_RTBListProd B.3.26 SCP_RTBListCons B.3.27 SCP_SysTime B.3.28 SCP_RTBWordProd B.3.29 SCP_RTBWordCons
916	B.3.30 SCP_SafetyCon B.3.31 SCP_OvS_Basic
917	B.3.32 SCP_NRTPC B.3.33 SCP_Cyc
918	Annex C (normative)GDP (Generic Device Profile) C.1 General C.2 Function Groups C.2.1 Function Group Diagnosis
919	Table C.1 – Type 19 LED
920	C.2.2 Function Group Archiving C.2.3 Function Group Administration C.2.4 Function Group Identification Table C.2 – SDx LED
921	C.2.5 Function Group State machine
922	Figure C.1 – State machine without class GDP_StM
924	Figure C.2 – State machine without class GDP_StM
925	C.2.6 Function Group Time
926	C.2.7 Function Group Conformance Test GDP C.3 Classification C.3.1 General C.3.2 GDP_Basic C.3.3 GDP_DiagT
927	C.3.4 GDP_DiagTAdv C.3.5 GDP_LNg C.3.6 GDP_PWD C.3.7 GDP_Id C.3.8 GDP_Rev
928	C.3.9 GDP_QA C.3.10 GDP_CKs C.3.11 GDP_CKsUser C.3.12 GDP_StM C.3.13 GDP_BKP
929	C.3.14 GDP_BKPAdv C.3.15 GDP_RST C.3.16 GDP_CIPSafetyDev C.4 List of all GPD related IDNs C.4.1 IDN specification C.4.2 Identification numbers in numerical orders
930	Table C.3 – List of relevant communication-related IDNs
931	C.4.3 Detailed specification of communication-related IDNs Table C.4 – Attributes of IDN S-0-0000
932	Table C.5 – Attributes of IDN S-0-0017 Table C.6 – Attributes of IDN S-0-0025
933	Table C.7 – Attributes of IDN S-0-0095 Table C.8 – Attributes of IDN S-0-0099
934	Table C.9 – Attributes of IDN S-0-0192
935	Table C.10 – Attributes of IDN S-0-0262 Table C.11 – Attributes of IDN S-0-0263
936	Table C.12 – Attributes of IDN S-0-0264 Table C.13 – Attributes of IDN S-0-0265
937	Table C.14 – Language codes Table C.15 – Attributes of IDN S-0-0266
938	Table C.16 – Attributes of IDN S-0-0267
939	Figure C.3 – Password State Machine Table C.17 – States of the password state machine
940	Table C.18 – Transitions of the password state machine Table C.19 – Changing the password
941	Table C.20 – Attributes of IDN S-0-0269 Table C.21 – Structure of storage mode
942	Table C.22 – Attributes of IDN S-0-0270 Table C.23 – Attributes of IDN S-0-0279
943	Table C.24 – Attributes of IDN S-0-0293
944	Table C.25 – Attributes of IDN S-0-0326.x.00 Table C.26 – Attributes of IDN S-0-0327.x.00
945	Table C.27 – Attributes of IDN S-0-0390
946	Table C.28 – Prioritization of diagnostic events
947	Table C.29 – Transitions of the password state machine
948	Table C.30 – Attributes of IDN S-0-0420 Table C.31 – Attributes of IDN S-0-0422
949	Table C.32 – Attributes of IDN S-0-0423
950	Table C.33 – Attributes of IDN S-0-0425 Table C.34 – Structure of the sub-device state machine control
951	Table C.35 – Attributes of IDN S-0-0531 Table C.36 – Attributes of IDN S-0-1300.x.1
952	Table C.37 – Attributes of IDN S-0-1300.x.2 Table C.38 – Attributes of IDN S-0-1300.x.3
953	Table C.39 – Vendor code Table C.40 – Attributes of IDN S-0-1300.x.4
954	Table C.41 – Attributes of IDN S-0-1300.x.5 Table C.42 – Attributes of IDN S-0-1300.x.6
955	Table C.43 – Attributes of IDN S-0-1300.x.7 Table C.44 – Attributes of IDN S-0-1300.x.8
956	Table C.45 – Attributes of IDN S-0-1300.x.9
957	Table C.46 – Attributes of IDN S-0-1300.x.10 Table C.47 – Attributes of IDN S-0-1300.x.11
958	Table C.48 – Attributes of IDN S-0-1300.x.12 Table C.49 – Attributes of IDN S-0-1300.x.13
959	Figure C.4 – Structure of Date information Table C.50 – Attributes of IDN S-0-1300.x.14
960	Figure C.5 – Structure of QA date information Table C.51 – Attributes of IDN S-0-1300.x.20
961	Figure C.6 – Structure of Service date information Table C.52 – Attributes of IDN S-0-1300.x.21
962	Figure C.7 – Structure of Calibration date information Table C.53 – Attributes of IDN S-0-1300.x.22
963	Figure C.8 – Structure of Calibration due date information Table C.54 – Attributes of IDN S-0-1300.x.23
964	Table C.55 – Attributes of IDN S-0-1301 Table C.56 – Structure of GDP classes & version
965	Table C.57 – Attributes of IDN S-0-1302.x.1 Table C.58 – Coding of S-1302.x.01
966	Table C.59 – Attributes of IDN S-0-1302.x.2
967	Figure C.9 – Mapping of data into the InputData and OutputData container
968	Table C.60 – Attributes of IDN S-0-1302.x.3 Table C.61 – Attributes of IDN S-0-1303.0.1
969	Table C.62 – Attributes of IDN S-0-1303.0.2
970	Table C.63 – Coding of S-1303.0.02 Table C.64 – Attributes of IDN S-0-1303.0.3
971	Table C.65 – Coding of S-1303.0.2 Table C.66 – Attributes of IDN S-0-1303.0.10
972	Table C.67 – Attributes of IDN S-0-1303.0.11
973	Table C.68 – Attributes of IDN S-0-1303.0.12 Table C.69 – Attributes of IDN S-0-1305.0.1
974	Table C.70 – Structure of Type 19 time Table C.71 – Attributes of IDN S-0-1305.0.2
975	Table C.72 – Attributes of IDN S-0-1310 Table C.73 – Attributes of IDN S-0-1350
976	Table C.74 – Attributes of IDN S-0-1310
977	C.5 GDP status codes Table C.75 – Structure of Test IDN Diagnostic Event
978	Table C.76 – Status codes with the diagnosis class “operational state” Table C.77 – Status codes with the diagnosis class “procedure command specific state”
979	Bibliography

Published By	Publication Date	Number of Pages
BSI	2020	981


PDF Format	Searchable	Printable	Preview Now

Status	Definitive
Pages	981
Publication Date	2020-02-24
ISBN	978-0-539-07495-6
Standard Number	BS EN IEC 61158-4-19:2019 – TC
Title	Tracked Changes. Industrial communication networks. Fieldbus specifications – Data-link layer protocol specification. Type 19 elements
Descriptors	Fieldbus, Industrial, Interfaces (data processing), Process control, Data link layer (OSI), Communication networks, Open systems interconnection, Computer networks, Bus networks, Automatic control systems, Communication procedures, Data transmission
Publisher	BSI
Committee	GEL/65/3
ICS Codes	35.110 - Networking

BS EN IEC 61158-4-19:2019 – TC:2020 Edition

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BS EN IEC 61158-4-19:2019