🔥🔥 Don’t Miss Out on Our End of Autumn Sale. If you have any questions, feel free to click the bottom right corner to contact our customer service..

Concat us[email protected]
Shopping Cart

No products in the cart.

🔍
BS EN IEC 61158-6-2:2023:2024 Edition

BS EN IEC 61158-6-2:2023:2024 Edition

$215.11

Industrial communication networks. Fieldbus specifications – Application layer protocol specification. Type 2 elements

Published By Publication Date Number of Pages
BSI 2024 296
PDF Format Searchable Printable Preview Now
Guaranteed Safe Checkout
Category:

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
7 CONTENTS
19 FOREWORD
22 INTRODUCTION
23 1 Scope
1.1 General
1.2 Specifications
24 1.3 Conformance
2 Normative references
26 3 Terms, definitions, symbols, abbreviated terms and conventions
3.1 Terms and definitions from other ISO/IEC standards
3.1.1 Terms and definitions from ISO/IEC 74981
3.1.2 Terms and definitions from ISO/IEC 9545
27 3.1.3 Terms and definitions from ISO/IEC 88241
3.1.4 Terms and definitions from ISO/IEC 88251
3.2 Terms and definitions from IEC 6115852
3.3 Additional terms and definitions
35 3.4 Abbreviated terms and symbols
3.5 Conventions
3.5.1 General concept
36 3.5.2 Attribute specification
3.5.3 Common services
Figures
Figure 1 – Attribute table format and terms
Figure 2 – Service request/response parameter
37 Tables
Table 1 – Get_Attributes_All response service rules
Table 2 – Example class level object/service specificresponse data of Get_Attributes_All
38 Table 3 – Set_Attributes_All request service rules
Table 4 – Example request data of Set_Attributes_All
39 3.5.4 State machine conventions
Figure 3 – Example of an STD
40 Table 5 – State event matrix format
Table 6 – Example state event matrix
41 4 Abstract syntax
4.1 FAL PDU abstract syntax
4.1.1 General
4.1.2 PDU structure
44 4.1.3 UCMM_PDUs
Table 7 – UCMM_PDU header format
Table 8 – UCMM command codes
45 4.1.4 Transport_Headers
Table 9 – Transport class 0 header
Table 10 – Transport class 1 header
Table 11 – Transport class 2 header
46 Table 12 – Transport class 3 header
Table 13 – Real-time data header – exclusive owner
Table 14 – Real-time data header– redundant owner
48 4.1.5 CM_PDUs
51 Table 15 – Forward_Open request format
52 Table 16 – Forward_Open_Good response format
Table 17 – Forward_Open_Bad response format
53 Table 18 – Large_Forward_Open request format
54 Table 19 – Large_Forward_Open_Good response format
Table 20 – Large_Forward_Open_Bad response format
55 Table 21 – Forward_Close request format
Table 22 – Forward_Close_Good response format
56 Table 23 – Forward_Close_Bad response format
57 Table 24 – Unconnected_Send request format
Table 25 – Unconnected_Send_Good response format
58 Table 26 – Unconnected_Send_Bad response format
59 Table 27 – Get_Connection_Data request format
Table 28 – Get_Connection_Data response format
60 Table 29 – Search_Connection_Data request format
Table 30 – Get_Connection_Owner request format
61 4.1.6 CM PDU components
Figure 4 – Network connection parameters
Table 31 – Get_Connection_Owner response format
64 Figure 5 – Priority/Tick_time bit definition
Table 32 – Time-out multiplier
65 Table 33 – Tick time units
69 Table 34 – Encoded application path ordering
70 4.1.7 MR headers
Table 35 – Transport class, trigger and Is_Server format
Table 36 – MR_Request_Header format
71 4.1.8 OM_Service_PDU
Table 37 – MR_Response_Header format
Table 38 – Structure of Get_Attributes_All_ResponsePDU body
72 Table 39 – Structure of Set_Attributes_All_RequestPDU body
Table 40 – Structure of Get_Attribute_List_RequestPDU body
Table 41 – Structure of Get_Attribute_List_ResponsePDU body
Table 42 – Structure of Set_Attribute_List_RequestPDU body
73 Table 43 – Structure of Set_Attribute_List_ResponsePDU body
Table 44 – Structure of Reset_RequestPDU body
Table 45 – Structure of Reset_ResponsePDU body
Table 46 – Structure of Start_RequestPDU body
Table 47 – Structure of Start_ResponsePDU body
74 Table 48 – Structure of Stop_RequestPDU body
Table 49 – Structure of Stop_ResponsePDU body
Table 50 – Structure of Create_RequestPDU body
Table 51 – Structure of Create_ResponsePDU body
Table 52 – Structure of Delete_RequestPDU body
75 Table 53 – Structure of Delete_ResponsePDU body
Table 54 – Structure of Get_Attribute_Single_ResponsePDU body
Table 55 – Structure of Set_Attribute_Single_RequestPDU body
Table 56 – Structure of Set_Attribute_Single_ResponsePDU body
76 Table 57 – Structure of Find_Next_Object_Instance_RequestPDU body
Table 58 – Structure of Find_Next_Object_Instance_ResponsePDU body
Table 59 – Structure of Apply_Attributes_RequestPDU body
Table 60 – Structure of Apply_Attributes_ResponsePDU body
Table 61 – Structure of Save_RequestPDU body
77 Table 62 – Structure of Save_ResponsePDU body
Table 63 – Structure of Restore_RequestPDU body
Table 64 – Structure of Restore_ResponsePDU body
Table 65 – Structure of Get_Member_ResponsePDU body
Table 66 – Structure of Set_Member_RequestPDU body
78 Table 67 – Structure of Set_Member_ResponsePDU body
Table 68 – Structure of Insert_Member_RequestPDU body
Table 69 – Structure of Insert_Member_ResponsePDU body
Table 70 – Structure of Remove_Member_ResponsePDU body
79 Figure 6 – Member ID/EX description (WORD)
Table 71 – Common structure of _Member_RequestPDU body (basic format)
80 Table 72 – Common structure of _Member_ResponsePDU body (basic format)
Table 73 – Common structure of _Member_RequestPDU body (extended format)
Table 74 – Common structure of _Member_ResponsePDU body (extended format)
81 Table 75 – Extended Protocol ID
Table 76 – Structure of _Member_RequestPDU body (Multiple Sequential Members)
Table 77 – Structure of _Member_ResponsePDU body (Multiple Sequential Members)
82 Table 78 – Structure of _Member_RequestPDU body (International String Selection)
Table 79 – Structure of _Member_ResponsePDU body (International String Selection)
Table 80 – Structure of Group_Sync_RequestPDU body
83 Table 81 – Structure of Group_Sync_ResponsePDU body
Table 82 – Structure of Multiple_Service_Packet_RequestPDU body
Table 83 – Structure of Multiple_Service_Packet_ResponsePDU body
84 Table 84 – Structure of Get_Connection_Point_Member_List_ResponsePDU body
85 Table 85 – Identity object class attributes
Table 86 – Identity object instance attributes
88 Table 87 – Identity object Vendor ID ranges
Table 88 – Identity object bit definitions for status instance attribute
Table 89 – Default values for extended device status field (bits 4 to 7)of status instance attribute
89 Table 90 – Identity object bit definitions for protection mode instance attribute
Table 91 – Identity object bit definitions for features supported attribute
Table 92 – Class level object/service specific response data of Get_Attributes_All
90 Table 93 – Instance level object/service specific response data of Get_Attributes_All
91 Table 94 – Object-specific request parameter for Reset
Table 95 – Reset service parameter values
Table 96 – Communication link attributes that shall be preserved
92 Table 97 – Structure of Flash_LEDs_RequestPDU body
Table 98 – Message Router object class attributes
Table 99 – Message Router object instance attributes
93 Table 100 – Class level object/service specific response data of Get_Attributes_All
Table 101 – Instance level object/service specific response data of Get_Attributes_All
Table 102 – Structure of Symbolic_Translation_RequestPDU body
Table 103 – Structure of Symbolic_Translation_ResponsePDU body
94 Table 104 – Object specific status for Symbolic_Translation service
Table 105 – Structure of Send_Receive_Fragment_RequestPDU body – Phase 1
Table 106 – Structure of Send_Receive_Fragment_RequestPDU body – Phase 2
95 Table 107 – Structure of Send_Receive_Fragment_ResponsePDU body – Phase 2
Table 108 – Request/Response Fragmentation Flags
Table 109 – Fragmentation Flags Usage
96 Table 110 – Object specific status for Send_Receive_Fragment service
97 Table 111 – Assembly object class attributes
Table 112 – Assembly object instance attributes
98 Table 113 – Assembly Instance ID ranges
99 Table 114 – Standard Network Diagnostic assembly content and ordering
Table 115 – Object-specific request parameter for Create
100 Table 116 – Object-specific response parameter for Create
Table 117 – Acknowledge Handler object class attributes
Table 118 – Acknowledge Handler object instance attributes
101 Table 119 – Structure of Add_AckData_Path_RequestPDU body
Table 120 – Structure of Remove_AckData_Path_RequestPDU body
Table 121 – Time Sync object class attributes
102 Table 122 – Time Sync object instance attributes
106 Table 123 – ClockIdentity encoding for different network implementations
Table 124 – ClockClass values
107 Table 125 – TimeAccuracy values
Table 126 – TimePropertyFlags bit values
108 Table 127 – TimeSource values
Table 128 – Types of Clock
Table 129 – Network protocol to PortPhysicalAddressInfo mapping
109 Table 130 – Time Sync connection point 1, Standard Network Diagnostics
Table 131 – Class level object/service specific response data of Get_Attributes_All
110 Table 132 – Parameter object class attributes
Table 133 – Parameter Class Descriptor bit values
111 Table 134 – Parameter object instance attributes
112 Table 135 – Semantics of Descriptor Instance attribute
Table 136 – Descriptor Scaling bits usage
113 Table 137 – Minimum and Maximum Value semantics
114 Table 138 – Scaling Formula attributes
Table 139 – Scaling links
115 Table 140 – Class level object/service specific response data of Get_Attributes_All
Table 141 – Instance level object/service specific response dataof Get_Attributes_All (Parameter object stub)
116 Table 142 – Instance level object/service specific response dataof Get_Attributes_All (full Parameter object)
117 Table 143 – Structure of Get_Enum_String_RequestPDU body
Table 144 – Structure of Get_Enum_String_ResponsePDU body
Table 145 – Enumerated strings Type versus Parameter data type
118 Table 146 – Connection Manager object class attributes
Table 147 – Connection Manager object instance attributes
119 Table 148 – Connection Manager connection point 1, Standard Network Diagnostics
Table 149 – Class level object/service specific response data of Get_Attributes_All
120 Table 150 – Instance level object/service specific response data of Get_Attributes_All
Table 151 – Instance level object/service specific request data of Set_Attributes_All
121 Table 152 – Connection object class attributes
Table 153 – Connection object instance attributes
122 Table 154 – Values assigned to the state attribute
123 Figure 7 – Transport Class Trigger attribute
Table 155 – Values assigned to the instance_type attribute
124 Table 156 – Possible values within Direction Bit
Table 157 – Possible values within Production Trigger Bits
125 Table 158 – Possible values within Transport Class Bits
Table 159 – TransportClass_Trigger attribute values summary
126 Table 160 – Transport Class 0 client behavior summary
Table 161 – Transport Class 1, 2 and 3 client behavior summary
Table 162 – Values defined for the DN_produced_connection_id attribute
127 Figure 8 – DN_initial_comm_characteristics attribute format
Table 163 – Values defined for the DN_consumed_connection_id attribute
128 Table 164 – Values for the Initial Production Characteristics nibble
129 Table 165 – Values for the Initial Consumption Characteristics nibble
132 Table 166 – Values for the watchdog_timeout_action
134 Table 167 – Object-specific response parameters for Apply_Attributes
Table 168 – Object-specific response parameter for Set_Attribute_Single
Table 169 – Structure of Connection_Bind_RequestPDU body
Table 170 – Object specific status for Connection_Bind service
135 4.1.9 Message and connection paths
Table 171 – Structure of Producing_Application_Lookup_RequestPDU body
Table 172 – Structure of Producing_Application_Lookup_ResponsePDU body
Table 173 – Producing_Application_Lookup Service status codes
136 Figure 9 – Segment type
137 Figure 10 – Port segment
138 Table 174 – Possible port segment examples
139 Figure 11 – Logical segment encoding
Table 175 – TCP/IP link address examples
140 Table 176 – Extended Logical Type
141 Table 177 – Electronic key segment format
142 Table 178 – Key Format Table (key type 4)
Table 179 – Serial Number Key Format Table (key type 5)
143 Table 180 – Logical segments examples
144 Table 181 – Network segments
146 Figure 12 – Extended network segment
Table 182 – Extended network segment subtype definitions
147 Figure 13 – Symbolic segment encoding
148 Table 183 – Symbolic segment examples
Table 184 – Data segment
149 Table 185 – ANSI_Extended_Symbol segment
151 4.1.10 Class, attribute and service codes
Table 186 – Addressing categories
152 Table 187 – Class code ID ranges
Table 188 – Class Attribute ID ranges
Table 189 – Instance Attribute ID ranges
153 Table 190 – Connection Point ranges
Table 191 – Service code ranges
154 Table 192 – Class codes
155 Table 193 – Reserved class attributes for all object class definitions
156 Table 194 – Common services list
Table 195 – Identity object specific services list
157 Table 196 – Message Router object specific services list
Table 197 – Acknowledge Handler object specific services list
Table 198 – Parameter object specific services list
Table 199 – Services specific to Connection Manager
158 Table 200 – Services specific to Connection object
Table 201 – Device type numbering
159 4.1.11 Error codes
Table 202 – Implementation profile numbering
160 Table 203 – Connection Manager service request error codes
170 Table 204 – General status codes
172 Table 205 – Extended status code for a general status of “Key Failure in path
173 Table 206 – Identity object status codes
174 4.2 Data abstract syntax specification
4.2.1 Transport format specification
175 4.2.2 Abstract syntax notation
4.2.3 Control network data specification
177 4.2.4 Data type specification / dictionaries
179 4.3 Encapsulation abstract syntax
4.3.1 Encapsulation protocol
Table 207 – TCP port numbers
180 4.3.2 Encapsulation messages
Figure 14 – Encapsulation message
Table 208 – UDP port numbers
Table 209 – Encapsulation header
181 Table 210 – Encapsulation command codes
182 Table 211 – Encapsulation status codes
183 4.3.3 Command descriptions
Table 212 – Nop request encapsulation header
184 Table 213 – RegisterSession request encapsulation header
Table 214 – RegisterSession request data portion
185 Table 215 – RegisterSession reply encapsulation header
Table 216 – RegisterSession reply data portion (successful)
186 Table 217 – UnRegisterSession request encapsulation header
187 Table 218 – ListServices request encapsulation header
Table 219 – ListServices reply encapsulation header
Table 220 – ListServices reply data portion (successful)
188 Table 221 – Communications capability flags
189 Table 222 – ListIdentity request encapsulation header
190 Table 223 – ListIdentity reply encapsulation header
Table 224 – ListIdentity reply data portion (successful)
191 Table 225 – Type 2 identity item
Table 226 – Type 2 Ethernet Capability item
192 Table 227 – ListInterfaces request encapsulation header
Table 228 – ListInterfaces reply encapsulation header
193 Table 229 – SendRRData request encapsulation header
Table 230 – SendRRData request data portion
194 Table 231 – SendRRData reply encapsulation header
Table 232 – SendUnitData request encapsulation header
195 4.3.4 Common packet format
Table 233 – SendUnitData request data portion
Table 234 – Common packet format
Table 235 – CPF item format
196 Table 236 – Item Type ID numbers
Table 237 – Null address item
197 Table 238 – Connected address item
Table 239 – Sequenced address item
Table 240 – Unconnected data item
198 Table 241 – Connected data item
Table 242 – Sockaddr info items
199 5 Transfer syntax
5.1 Compact encoding
5.1.1 Encoding rules
Table 243 – Usage of CPF items
200 5.1.2 Encoding constraints
5.1.3 Examples
Table 244 – BOOLEAN encoding
Table 245 – Example compact encoding of a BOOL value
201 Table 246 – Encoding of SignedInteger values
Table 247 – Example compact encoding of a SignedInteger value
Table 248 – UnsignedInteger values
Table 249 – Example compact encoding of an UnsignedInteger
Table 250 – FixedLengthReal values
202 Table 251 – Example compact encoding of a REAL value
Table 252 – Example compact encoding of a LREAL value
Table 253 – FixedLengthReal values
203 Table 254 – STRING value
Table 255 – STRING2 value
Table 256 – STRINGN value
Table 257 – SHORT_STRING value
Table 258 – Example compact encoding of a STRING value
204 Figure 15 – FixedLengthBitString compact encoding bit placement rules
Figure 16 – Example compact encoding of a SWORD FixedLengthBitString
Figure 17 – Example compact encoding of a WORD FixedLengthBitString
Table 259 – Example compact encoding of STRING2 value
Table 260 – SHORT_STRING type
205 Figure 18 – Example compact encoding of a DWORD FixedLengthBitString
Figure 19 – Example compact encoding of a LWORD FixedLengthBitString
Table 261 – Example compact encoding of a single dimensional ARRAY
206 Table 262 – Example compact encoding of a multi�dimensional ARRAY
Table 263 – Example compact encoding of a STRUCTURE
207 5.2 Data type reporting
5.2.1 Object data representation
5.2.2 Elementary data type reporting
208 5.2.3 Constructed data type reporting
Table 264 – Identification codes and descriptions of elementary data types
209 Table 265 – Identification codes and descriptions of constructed data types
Table 266 – Formal structure encoding definition
210 Figure 20 – Example 1 of formal encoding of a structure type specification
Figure 21 – Example 2 of formal encoding of a structure type specification
Table 267 – Formal structure with handles encoding definition
211 Figure 22 – Example 3 of formal encoding of a handle structure type specification
Figure 23 – Example 4 of formal encoding of a handle structure type specification
Table 268 – Abbreviated structure encoding definition
212 Figure 24 – Example 5 of abbreviated encoding of a structure type specification
Figure 25 – Example 1 of formal encoding of an array type specification
Table 269 – Formal array encoding definition
213 Figure 26 – Example 2 of formal encoding of an array type specification
Table 270 – Abbreviated array encoding definition
214 6 Structure of FAL protocol state machines
Figure 27 – Example 1 of abbreviated encoding of an array type specification
Figure 28 – Example 2 of abbreviated encoding of an array type specification
215 7 AP-Context state machine
7.1 Overview
7.2 Connection object state machine
7.2.1 I/O Connection instance behavior
Figure 29 – I/O Connection object state transition diagram
216 Table 271 – I/O Connection state event matrix
220 7.2.2 Bridged Connection instance behavior
Figure 30 – Bridged Connection object state transition diagram
221 Table 272 – Bridged Connection state event matrix
222 7.2.3 Explicit Messaging Connection instance behavior
Figure 31 – Explicit Messaging Connection object state transition diagram
Table 273 – Explicit Messaging Connection state event matrix
224 8 FAL service protocol machine (FSPM)
8.1 General
8.2 Primitive definitions
225 Table 274 – Primitives issued by FAL user to FSPM
226 Table 275 – Primitives issued by FAL user to FSPM
228 Table 276 – Primitives issued by FSPM to FAL user
229 8.3 Parameters of primitives
230 8.4 FSPM state machines
9 Application relationship protocol machines (ARPMs)
9.1 General
Table 277 – Parameters used with primitives exchanged between FAL user and FSPM
231 9.2 Connection-less ARPM (UCMM)
9.2.1 General
9.2.2 Primitive definitions
232 9.2.3 Parameters of primitives
Table 278 – Primitives issued by FSPM to ARPM
Table 279 – Primitives issued by ARPM to FSPM
233 9.2.4 UCMM state machines
Table 280 – Parameters used with primitives exchanged between FSPM and ARPM
Table 281 – UCMM client states
234 Figure 32 – State transition diagram of UCMM client9
Table 282 – State event matrix of UCMM client
235 Table 283 – High-end UCMM server states
236 Figure 33 – State transition diagram of high–end UCMM server
Table 284 – State event matrix of high-end UCMM server
237 Table 285 – Low-end UCMM server states
238 9.2.5 Examples of UCMM sequences
Figure 34 – State transition diagram of low–end UCMM server
Table 286 – State event matrix of low–end UCMM server
239 Figure 35 – Sequence diagram for a UCMM with one outstanding message
240 9.2.6 Management UCMM
Figure 36 – Sequence diagram for a UCMM with multiple outstanding messages
241 9.3 Connection-oriented ARPMs (transports)
9.3.1 Transport PDU buffer
Figure 37 – TPDU buffer
Table 287 – Notification
242 9.3.2 Transport classes
9.3.3 Common primitive definitions
Table 288 – Transport classes
Table 289 – Primitives issued by FSPM to ARPM
243 9.3.4 Parameters of common primitives
9.3.5 Transport state machines – class 0
Table 290 – Primitives issued by ARPM to FSPM
Table 291 – Parameters used with primitives exchanged between FSPM and ARPM
244 Figure 38 – Data flow diagram using a client transport class 0 and server transport class 0
Figure 39 – Sequence diagram of data transfer using transport class 0
245 Figure 40 – Class 0 client STD
Table 292 – Class 0 transport client states
Table 293 – Class 0 client SEM
246 Figure 41 – Class 0 server STD
Table 294 – Class 0 transport server states
Table 295 – Class 0 server SEM
247 9.3.6 Transport state machines – class 1
Figure 42 – Data flow diagram using client transport class 1and server transport class 1
248 Figure 43 – Sequence diagram of data transferusing client transport class 1 and server transport class 1
249 Table 296 – Class 1 transport client states
250 Figure 44 – Class 1 client STD
Table 297 – Class 1 client SEM
251 Figure 45 – Class 1 server STD
Table 298 – Class 1 transport server states
252 9.3.7 Transport state machines – class 2
Table 299 – Class 1 server SEM
253 Figure 46 – Data flow diagram using client transport class 2and server transport class 2
254 Figure 47 – Diagram of data transfer using client transport class 2and server transport class 2 without returned data
255 Figure 48 – Sequence diagram of data transfer using client transport class 2and server transport class 2 with returned data
256 Figure 49 – Class 2 client STD
Table 300 – Class 2 transport client states
257 Table 301 – Class 2 client SEM
258 Figure 50 – Class 2 server STD
Table 302 – Class 2 transport server states
259 Table 303 – Class 2 server SEM
260 9.3.8 Transport state machines – class 3
261 Figure 51 – Data flow diagram using client transport class 3and server transport class 3
262 Figure 52 – Sequence diagram of data transfer using client transport class 3 and server transport class 3 without returned data
263 Figure 53 – Sequence diagram of data transfer using client transportclass 3 and server transport class 3 with returned data
264 Table 304 – Class 3 transport client states
265 Figure 54 – Class 3 client STD
Table 305 – Class 3 client SEM
267 Table 306 – Class 3 transport server states
268 Figure 55 – Class 3 server STD
269 Table 307 – Class 3 server SEM
270 10 DLL mapping protocol machine 1 (DMPM 1)
10.1 General
10.2 Link producer
Figure 56 – Data flow diagram for a link producer and consumer
271 10.3 Link consumer
10.4 Primitive definitions
10.4.1 Primitives exchanged between DMPM and ARPM
10.4.2 Parameters of ARPM/DMPM primitives
10.4.3 Primitives exchanged between data-link layer and DMPM
Table 308 – Primitives issued by ARPM to DMPM
Table 309 – Primitives issued by DMPM to ARPM
Table 310 – Parameters used with primitives exchanged between ARPM and DMPM
272 10.4.4 Parameters of DMPM/Data-link Layer primitives
Table 311 – Primitives exchanged between data-link layer and DMPM
Table 312 – Parameters used with primitives exchanged between DMPM and Data-link
273 10.4.5 Network connection ID
10.5 DMPM state machine
10.5.1 DMPM states
Table 313 – Selection of connection ID
Table 314 – Link producer states
274 Figure 57 – State transition diagram for a link producer
Table 315 – State event matrix of link producer
Table 316 – Link consumer states
275 10.5.2 Functions used by DMPM
10.6 Data-link Layer service selection
11 DLL mapping protocol machine 2 (DMPM 2)
11.1 General
11.2 Mapping of UCMM PDUs
11.2.1 General
Figure 58 – State transition diagram for a link consumer
Table 317 – State event matrix of link consumer
276 Table 318 – UCMM request
277 11.2.2 Common requirements for Connection Manager PDU’s
Table 319 – UCMM reply
278 Table 320 – Network Connection ID selection
279 11.2.3 Forward_Open PDU for class 2 and class 3 connections
11.2.4 Forward_Open for class 0 and class 1 connections
280 Table 321 – Sockaddr Info usage
283 Table 322 – Example multicast assignments
284 11.2.5 Forward_close
11.3 Mapping of transport class 0 and class 1 PDUs
11.3.1 Class 0 and class 1 PDUs
11.3.2 No dependency on TCP connections
Table 323 – UDP data format for class 0 and class 1
285 11.3.3 Class 0 and class 1 packet ordering
11.3.4 Screening incoming connected data
11.4 Mapping of transport class 2 and class 3 PDU’s
286 11.5 IGMP Usage
11.5.1 Background (informative)
Table 324 – Transport class 2 and class 3 connected data
287 11.5.2 IGMP Membership Report messages
11.5.3 IGMP Leave Group messages
11.6 Quality of Service (QoS) for Type 2 Ethernet messages
11.6.1 Overview
288 11.6.2 DSCP format
289 11.6.3 IEEE Std 802.1Q-2018 format
11.6.4 Mapping Type 2 traffic to DSCP and IEEE Std 802.1Q-2018
Figure 59 – DS field in the IP header
Figure 60 – IEEE Std 802.1Q-2018 tagged frame
290 11.6.5 Usage of DSCP for Type 2 Ethernet
11.6.6 Usage of IEEE Std 802.1Q-2018 for Type 2 Ethernet
Table 325 – Default DSCP and IEEE Std 802.1Q-2018 mapping
291 11.6.7 User considerations with IEEE Std 802.1Q-2018
11.7 Encapsulation using TCP
11.7.1 General
11.7.2 Management of a TCP encapsulation session
292 11.7.3 TCP connection management
293 11.8 Encapsulation using UDP
12 DLL mapping protocol machine 3 (DMPM 3)
294 Bibliography

Related products

BS EN IEC 61158-6-2:2023
$215.11