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eLibrary > BS EN IEC 61158-3-12:2019 - TC Tracked Changes. Industrial communication networks. Fieldbus specifications - Data-link layer service definition. Type 12 elements >

BS EN IEC 61158-3-12:2019 - TC Tracked Changes. Industrial communication networks. Fieldbus specifications - Data-link layer service definition. Type 12 elements, 2020

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BS EN IEC 61158-3-12:2019 - TC Tracked Changes. Industrial communication networks. Fieldbus specifications - Data-link layer service definition. Type 12 elements, 2020

Tracked_Changes_Cover_Markup_new.pdf [Go to Page]
compares BS EN IEC 61158-3-12:2019 [Go to Page]
TRACKED CHANGES
Text example 1 — indicates added text (in green)
30395560_NEW.pdf [Go to Page]
undefined
Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
CONTENTS
FOREWORD
INTRODUCTION
1 Scope [Go to Page]
1.1 General
1.2 Specifications
1.3 Conformance
2 Normative references
3 Terms, definitions, symbols, abbreviations and conventions [Go to Page]
3.1 Reference model terms and definitions
3.2 Service convention terms and definitions
3.3 Data-link service terms and definitions
3.4 Symbols and abbreviations
3.5 Common conventions
4 Data-link layer services and concepts [Go to Page]
4.1 Operating principle
4.2 Topology
4.3 Data-link layer overview
Figures [Go to Page]
Figure 1 – Mapping of logical data in an Ethernet frameconsisting of a single Type 12 DLPDU
4.4 Error detection overview
4.5 Parameter and process data handling introduction
4.6 Node reference model [Go to Page]
4.6.1 Mapping onto OSI Basic Reference Model
4.6.2 Data-link layer features
4.7 Operation overview [Go to Page]
4.7.1 Relation to ISO/IEC/IEEE 88023
4.7.2 Type 12 modes
Figure 2 – Type 12 data-link reference model [Go to Page]
4.7.3 Logical topology
Figure 3 – Type 12 segments in open mode
Figure 4 – Type 12 segment in direct mode
4.8 Addressing [Go to Page]
4.8.1 Addressing overview
4.8.2 Segment addressing
4.8.3 Device addressing
Figure 5 – Addressing mode overview [Go to Page]
4.8.4 Logical addressing
4.8.5 FMMU introduction
Figure 6 – Fieldbus memory management unit overview [Go to Page]
4.8.6 Sync manager introduction
4.9 Slave classification [Go to Page]
4.9.1 Full slave
4.9.2 Basic slave
4.10 Structure of the communication layer in the slave
Figure 7 – Layering of communication
5 Communication services [Go to Page]
5.1 Overview
5.2 Read services [Go to Page]
5.2.1 Overview
5.2.2 Positional physical read (APRD)
Figure 8 – Flow of Type 12 service primitives [Go to Page]
5.2.3 Configured-address physical read (FPRD)
Tables [Go to Page]
Table 1 – Auto-increment physical read (APRD)
Table 2 – Configured-address physical read (FPRD) [Go to Page]
5.2.4 Broadcast read (BRD)
5.2.5 Logical read (LRD)
Table 3 – Broadcast read (BRD)
5.3 Write services [Go to Page]
5.3.1 Overview
5.3.2 Positional physical write (APWR)
Table 4 – Logical read (LRD)
Table 5 – Auto-increment physical write (APWR) [Go to Page]
5.3.3 Configured-address physical write (FPWR)
5.3.4 Broadcast write (BWR)
Table 6 – Configured-address physical write (FPWR) [Go to Page]
5.3.5 Logical write (LWR)
Table 7 – Broadcast write (BWR)
Table 8 – Logical write (LWR)
5.4 Combined read/write services [Go to Page]
5.4.1 Overview
5.4.2 Positional physical read/write (APRW)
5.4.3 Configured-address physical read/write (FPRW)
Table 9 – Auto-increment physical read/write (APRW) [Go to Page]
5.4.4 Broadcast read/write (BRW)
Table 10 – Configured-address physical read/write (FPRW)
Table 11 – Broadcast read/write (BRW) [Go to Page]
5.4.5 Logical read/write (LRW)
5.4.6 Positional physical read / multiple write (ARMW)
Table 12 – Logical read/write (LRW)
Table 13 – Auto-increment physical read / multiple write (ARMW) [Go to Page]
5.4.7 Configured-address physical read / multiple write (FRMW)
5.5 Network services [Go to Page]
5.5.1 Overview
Table 14 – Configured-address physical read / multiple write (FRMW) [Go to Page]
5.5.2 Publish network variables (PNV)
5.6 Mailbox [Go to Page]
5.6.1 Overview
Table 15 – Publisher network variable (PNV)
Figure 9 – Successful mailbox write sequence [Go to Page]
5.6.2 Mailbox data transmission services
Figure 10 – Successful mailbox read sequence
Table 16 – Mailbox write
Table 17 – Mailbox read update
Table 18 – Mailbox read
6 Local interactions [Go to Page]
6.1 Read local
6.2 Write local
Table 19 – Read local
Table 20 – Write local
6.3 Event local
Table 21 – Event local
Bibliography [Go to Page]

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BS EN IEC 61158-3-12:2019 - TC Tracked Changes. Industrial communication networks. Fieldbus specifications - Data-link layer service definition. Type 12 elements, 2020

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