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ISO/IEC 14543-4-3:2015 Information technology - Home Electronic Systems (HES) architecture - Part 4-3: Application layer interface to lower communications layers for network enhanced control devices of HES Class 1, 2015
- CONTENTS
- FOREWORD
- INTRODUCTION
- 1 Scope
- 2 Normative references
- 3 Terms, definitions and abbreviations [Go to Page]
- 3.1 Terms and definitions
- 3.2 Abbreviations
- 4 Conformance
- 5 Services of the application layer [Go to Page]
- 5.1 Positioning in communications layers [Go to Page]
- 5.1.1 General
- 5.1.2 When using UDP in layer 4 and IP in layer 3
- 5.2 Service primitives of the application layer [Go to Page]
- 5.2.1 General
- 5.2.2 NECD objects from the viewpoint of application software
- 5.2.3 Case 1: Obtaining the status of another node
- 5.2.4 Case 2: Controlling the functions of other nodes
- 5.2.5 Case 3: Notifying own node status to other nodes
- 6 Application layer protocol data unit (APDU) [Go to Page]
- 6.1 Overview
- 6.2 NECD header (NHD) [Go to Page]
- 6.2.1 Overview
- 6.2.2 NECD header 1 (NHD1)
- 6.2.3 NECD header 2 (NHD2)
- 6.3 Transaction ID (TID)
- 6.4 NECD data (NDATA)
- 6.5 NECD object (NOJ)
- 6.6 NECD Service (NSV) [Go to Page]
- 6.6.1 Overview
- 6.6.2 Property value write service (no response required) [0x60, 0x50]
- 6.6.3 Property value write service (response required) [0x61, 0x71, 0x51]
- 6.6.4 Property value read service [0x62, 0x72, 0x52]
- 6.6.5 Property value write and read service [0x6E, 0x7E, 0x5E]
- 6.6.6 Property value notification service [0x63, 0x73, 0x53]
- 6.6.7 Property value notification (response required) [0x74, 0x7A]
- 6.7 Processing object property counters (OPC, OPCSet and OPCGet)
- 6.8 NECD property (NPC)
- 6.9 Property data counter (PDC)
- 6.10 NECD property value data (NDT)
- 7 Basic sequences [Go to Page]
- 7.1 General
- 7.2 Basic sequences for object control [Go to Page]
- 7.2.1 Overview
- 7.2.2 Basic sequences for object control in general
- 7.2.3 Basic sequences for service content
- 7.3 Basic sequences for node start-up [Go to Page]
- 7.3.1 Overview
- 7.3.2 Basic sequence for NECD node start-up
- 8 NECD objects – Detailed specifications [Go to Page]
- 8.1 General
- 8.2 Types of objects [Go to Page]
- 8.2.1 Device objects
- 8.2.2 Node profile object
- 8.3 NECD property value data types [Go to Page]
- 8.3.1 Overview
- 8.3.2 NECD property value range
- 8.3.3 Class-specific mandatory properties
- 8.3.4 Profiles obliged to have a status change announcement function
- Bibliography
- Figures [Go to Page]
- Figure 1 – Communications middleware
- Figure 2 – Acquisition of status of another node (synchronous type)
- Figure 3 – Acquisition of status of another node (asynchronous type)
- Figure 4 – Objects seen from application software
- Figure 5 – Method of controlling other nodes
- Figure 6 – Objects seen from application software
- Figure 7 – Method of notification to other nodes (synchronous type)
- Figure 8 – Method of notification to other nodes (asynchronous type)
- Figure 9 – Objects seen from application software
- Figure 10 – Example of object configuration
- Figure 11 – NECD frame format
- Figure 12 – Bit specifications of NHD 1
- Figure 13 – Detailed specifications of NHD 2
- Figure 14 – Bit specifications of the NOJ code
- Figure 15 – Bit specifications of the NSV code
- Figure 16 – Sequence diagram for NSV transmission and reception
- Figure 17 – NDATA configuration for property value write service (no response required)
- Figure 18 – NDATA configuration for property value write service (response required)
- Figure 19 – NDATA configuration for property value read service
- Figure 20 – NDATA configuration for property value write and read service
- Figure 21 – NDATA configuration for property value notification service
- Figure 22 – NDATA configuration for property value notification (response required) service
- Figure 23 – Processing target property counter for three requests
- Figure 24 – NPC detailed specifications
- Figure 25 – NPC code allocation
- Figure 26 – Basic sequence when controlled object does not exist
- Figure 27 – Basic sequence when controlled objects exist
- Figure 28 – Basic request receiving sequence for NSV = 0x60
- Figure 29 – Basic request receiving sequence for NSV = 0x6*
- Figure 30 – Basic request receiving sequence for NSV = 0x63
- Figure 31 – Basic property value notification sequence
- Figure 32 – Basic sequence for NECD node start-up
- Tables [Go to Page]
- Table 1 – List of NSV Codes for Requests
- Table 2 – List of NSV codes for response/notification
- Table 3 – List of NSV codes for “Response not possible”
- Table 4 – Data types, data sizes and overflow / underflow codes [Go to Page]
