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GB/T 18759.3-2009Electrical equipment of machines - Open numerical control system - Part 3: Fieldbus interface and communication protocol (English PDF)

机械电气设备开放式数控系统第3部分：总线接口与通信协议

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 11, 2009

Implementation date

November 1, 2009

Scope

GB/T 18759.3-2009 is the English-translated version of 机械电气设备开放式数控系统第3部分：总线接口与通信协议.

GB/T 18759.3-2009 is the Chinese standard "Electrical equipment of machines - Open numerical control system - Part 3: Fieldbus interface and communication protocol".

Its scope clause reads: GB/T 18759 provisions of this part of the mechanical and electrical equipment open CNC system bus interface and protocol specification aimed at Transmission apparatus for implementing commands and responses between the mechanical and electrical equipment Open CNC numerical control systems, sensors, drives, I/O, etc., to support Support interoperability between devices.

This section applies to metal processing machinery, textile machinery, printing machinery, sewing machinery, plastics and rubber machinery, woodworking machinery and other electrical equipment Alternate open CNC system.

Open CNC machinery and other industrial equipment can also be used for implementation. Its clauses include terms and definitions.

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Document preview — GB/T 18759.3-2009

National Standard of the People's Republic of China

ICS: 29.020
Classification: J 07

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Basic requirements
5 physical layer
7 Application Layer
8 user-level profiles
Appendix A (normative) Bus Safety Guide
Appendix B (normative) data type definitions
Annex C (informative) Bibliography
1 bus structure
8 Application Layer Model
9 state machine
10 control information data structure
11 command data structure
12 response data structure
13 response status data structure
14 servo status data structure

1 Scope

GB/T 18759 provisions of this part of the mechanical and electrical equipment open CNC system bus interface and protocol specification aimed at

Transmission apparatus for implementing commands and responses between the mechanical and electrical equipment Open CNC numerical control systems, sensors, drives, I/O, etc., to support

Support interoperability between devices.

This section applies to metal processing machinery, textile machinery, printing machinery, sewing machinery, plastics and rubber machinery, woodworking machinery and other electrical equipment

Alternate open CNC system. Open CNC machinery and other industrial equipment can also be used for implementation.

2 Normative references

The following documents contain provisions which, through reference GB/T 18759 in this section constitute provisions of this section. For dated reference documents

Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section

Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB 5226.1-2008 Safety of machinery - Electrical machinery and electrical equipment - Part 1. General requirements (IEC 60204-1.2005,

IDT)

GB/T 9387.1-1998 Information technology - Open Systems Interconnection - Basic Reference Model - Part 1. Basic model (idt ISO /

IEC 7498-1.1994)

GB/T 16262.1-2006 Information technology - Abstract Syntax Notation One (ASN.1) - Part 1. Specification of basic notation (ISO /

IEC 8824-1.2002, IDT)

GB/T 17626.2-2006 Electromagnetic compatibility - Testing and measurement techniques - Electrostatic discharge immunity test (IEC 61000-4-2.2001,

IDT)

GB/T 17626.3-2006 Electromagnetic compatibility - Testing and measurement techniques RFEMS test (IEC 61000-4-

3.2002, IDT)

GB/T 17626.4-2008 Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient burst immunity test (IEC 61000-

4-4.2004, IDT)

GB/T 17967-2000 Information technology - Open Systems Interconnection - Basic Reference Model OSI service definition conventions (idt ISO /

IEC 10731.1994)

GB/T 18759.1-2002 Electrical equipment of machines open CNC systems - Part 1. General

GB/T 18759.2-2006 Electrical equipment of machines open CNC systems - Part 2. Architecture

IEC 61158-5.2003 Fieldbus for use in industrial control systems - Part 5. Application layer service definition

3 Terms and Definitions

The following terms and definitions apply to this section.

3.1

Data unit specified in the application layer protocol, the control information and user data load components.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 33 pages — is available in the English PDF.

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