GB/Z 14429-2005Telecontrol equipmet and systems - Part 1: General considerations Section3:Glossary (English PDF)

1 Scope

This standard applies to: the coded bit serial data transmission Telecontrol equipment and systems, for geographically widespread process monitoring and control.

The technical documentation including those specifically related remote technology as well as the terminology needed to understand remote standard other terms.

The technical guidance document in the appropriate also gives the local electrical and electronic terminology Other Dictionary reference.

Is considered the standard remote reader familiar Terminology, are not included in the technical guidance document, This applies particularly to the field of communication, such as "information" and "bit" but this usually has been well understood terms.

Foreword

This document was issued on 6 February 2005 by the State Administration for Market Regulation and the Standardization Administration of the People's Republic of China, and has been in force since 6 February 2005.

It replaces GB/T 14429-1993.

The document is under the responsibility of the China Electricity Council.

Classification: ICS 29.240, CCS F 21.

About this edition

GB/Z 14429-2005 is the current edition. It was issued on 6 February 2005 and has been in force since 6 February 2005, replacing GB/T 14429-1993.

GB/T 14429-1993 has been superseded: a specification that still cites it is citing a withdrawn edition.

The interval between issue and effect is the transition period. It exists so that producers, laboratories and buyers can requalify products, revise procedures and use up documentation before the new text becomes the one that applies. The date on this page is the official one from the record of the Standardization Administration.

Edition history and citation

GB/Z 14429-2005 replaces GB/T 14429-1993. A specification, drawing or test report that cites the older number is pointing at a document that is no longer the one in force, and the two editions can differ in requirements, in test methods or in scope.

Where an edition is replaced, the Chinese standardization system keeps the number and changes the year: the number identifies the subject, the year identifies the text. That is why a citation without a year is ambiguous and a citation with one is not.

Classification and status

GB/Z 14429-2005 is classified under ICS 29.240, in the field of electrical engineering. ICS is the International Classification for Standards, the same scheme used by ISO and by the national bodies of most countries, which is what allows a Chinese standard to be placed beside its foreign counterparts on subject rather than on number.

Its Chinese Standard Classification code is CCS F 21. CCS is the domestic scheme, a letter for the sector and two digits for the subject within it, and it is the code by which the standard is filed and searched in China.

The GB/Z prefix marks a guiding technical document, which is a third category beside the mandatory GB and the recommended GB/T. It is issued when a subject is moving too fast, or is too varied in practice, to be settled in a standard: it records the direction the Chinese standardization system intends to take and the vocabulary it intends to use. It carries no compliance obligation and does not become binding when a contract cites it — which is also why GB/Z 14429-2005 is worth reading early, before the requirements it anticipates arrive as a standard.

The document is under the responsibility of the China Electricity Council, which is the body that maintains it and that will answer a formal question about its interpretation.

How this standard is designated

The full designation is GB/Z 14429-2005. A citation should carry the number with its year, because the year identifies the text that applies.

In a catalogue or a filing system it is found under ICS 29.240 and CCS F 21 — the international classification and the Chinese one, which are the two codes by which a standard on this subject is searched.