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AS
AS 1284.10.1-1996

AS 1284.10.1-1996

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Electricity metering Data exchange for meter reading, tariff and load control - Direct local data exchange via hand-held unit (HHU) - IEC Standard interface

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

04-22-2024

Language(s)

English

Published date

01-01-1996

Publisher

Standards Australia

Preview

1 - AS 1284.10.1-1996 ELECTRICITY METERING - DATA EXCHANGE FOR METER READING, TARIFF AND LOAD CONTROL - DIRECT LOCAL DATA EXCHANGE
4 - PREFACE
6 - CONTENTS
7 - FOREWORD
8 - 1 General
8 - 1.1 Scope and object
8 - 1.2 Normative references
9 - 2 Definitions
9 - 2.1 hand-held unit (HHU)
9 - 2.2 local data exchange
9 - 2.3 remote data exchange
9 - 2.4 tariff device
10 - 3 Physical properties
10 - 3.1 Electrical interface
12 - 3.2 Optical interface
18 - 4 Character transmission
18 - 4.1 Type of transmission
18 - 4.2 Transmission speed
18 - 4.3 Signal quality
18 - 4.4 Character format
18 - 4.5 Character code
18 - 4.6 Character security
18 - 5 Data transmission protocol
18 - 5.1 General
19 - 5.2 Calculation of the block check character
20 - 5.3 Message definitions
24 - 5.4 Communication modes
42 - Annex A - Flow chart for direct local data exchange protocol, mode C
44 - Annex B - Provision for battery-operated tariff devices
45 - Annex C - Formatted codes
45 - C.1 Introduction
45 - C.2 Channels
46 - C.3 Formatted reading and writing (commands R2, R4, W2, and W4)
47 - C.4 Coding capabilities
59 - C.5 Formatted execution (command E2)
61 - C.6 Electricity metering: Channel type 0

Specifies hardware and protocols for local exchange of data between meters and HHUs. Includes protocols owned by Flag Association Limited, UK, for accessing meters within the framework of the Standard; also circuit arrangements for 2-wire and 4-wire single-slave and multiple-slave configurations. It is identical with and has been reproduced from IEC 1107:1996.

This International Standard presents hardware and protocol specifications for local systems, while specifications for a remote system fall within the scope of another standard.This standard deals with direct local systems, in which a hand-held unit (HHU) is connected to one or a group of tariff devices. Connection can be permanent or disconnectable through an electrical or optical coupling. The protocol took as its basis the basic reference model for communication between open systems (OSI).Considering the fact that several systems are in practical use already, particular care was taken to maintain compatibility with existing systems and/or system components and their relevant protocols.The protocol permits the reading and programming of tariff devices. It has been designed to be particularly suitable for the environment of electricity metering, especially as regards electrical isolation, and software security. While the protocol is well-defined, its use and application is left to the user.This standard prescribes the hardware and software preconditions which permit an exchange of data between a tariff device and an HHU. The connection to the HHU may be either permanent or disconnectable. Electrical as well as optical couplers are possible. An electrical contact is recommended for use with a fixed connection. The optical coupler should be easily disconnectable to enable data collection via an HHU. This standard incorporates parts of ISO 7498, augmented by further conditions concerning, for example, an optical interface, protocol controlled baud rate switchover, and data transmission without acknowledgment of receipt. The preparatory work took as its basis the reference model for communication in open systems ISO 7498.

Committee
EL-011
DocumentType
Standard
ISBN
0 7337 0556 1
Pages
56
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Standards Relationship
IEC 61107:1996 Identical

First published as AS 1284.10.1-1993.Second edition 1996. First published as AS 1284.10.1-1993. Second edition 1996.

AS/NZS 3618:1993 Information technology - Telecommunications and information exchange between systems - Start-stop transmission signal quality at DTE/DCE interfaces
AS 2777.4-1990 Information processing systems - Open systems interconnection - Basic reference model Management framework
AS 2742-1984 Information processing - Use of longitudinal parity to detect errors in information messages
AS 2749-1985 Information processing - Basic mode control procedures for data communication systems
AS 1776-1980 Information processing - 7-bit coded character set for information interchange
AS 2777.2-1990 Information processing systems - Open systems interconnection - Basic reference model Security architecture
AS 2777.3-1990 Information processing systems - Open systems interconnection - Basic reference model Naming and addressing
AS 2825-1985 Information processing - Character structure for start/stop and synchronous character-oriented transmission
AS 3618-1989 Information processing - Start-stop transmission signal quality at DTE/DCE interfaces
AS/NZS 2777.1:1998 Information processing systems - Open Systems Interconnection - Basic reference model The basic model

AS 1284.11-1995 Electricity metering Single-phase multifunction watthour meters (Reconfirmed 2019)
AS 4141.3-1995 Customer/utility information exchange Customer premises interfaces
AS 1284.12-1995 Electricity metering Polyphase multifunction (non-demand) watthour meters (Class 1) (Reconfirmed 2019)
AS 4141.1-1995 Customer/utility information exchange System architecture and functionality
AS 4141.3(INT)-1993 Customer/utility information exchange Customer premises interfaces
AS 1284.8-1994 Electricity metering - Polyphase multifunction demand watthour meters (Class 1)
AS 4141.1(INT)-1993 Customer/utility information exchange System architecture and functionality

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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