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GB/T 18759.4-2014 English PDF

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GB/T 18759.4-2014: Electrical equipment of machines -- Open numerical control system -- Part 4: Hardware platform
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GB/T 18759.4-2014English669 Add to Cart 5 days [Need to translate] Electrical equipment of machines -- Open numerical control system -- Part 4: Hardware platform Valid GB/T 18759.4-2014

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Basic data

Standard ID GB/T 18759.4-2014 (GB/T18759.4-2014)
Description (Translated English) Electrical equipment of machines -- Open numerical control system -- Part 4: Hardware platform
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J07
Classification of International Standard 29.020
Word Count Estimation 29,221
Date of Issue 9/3/2014
Date of Implementation 2/1/2015
Quoted Standard GB 5226.1-2008; GB/T 15629.3-1995; GB 15629.11-2003; GB/T 18759.3-2009; GB/T 21067-2007; GB 23313-2009; GB 28526-2012
Regulation (derived from) People's Republic of China Announcement of Newly Approved National Standards No. 21 of 2014
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This Standard specifies the connection between the construction method specification mechanical and electrical equipment open CNC system hardware platform and hardware modules, aimed to analyze open CNC system hardware platforms, design and implementation

GB/T 18759.4-2014: Electrical equipment of machines -- Open numerical control system -- Part 4: Hardware platform


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Electrical equipment of machines Open numerical control system Part 4. Hardware platform ICS 29.020 J07 National Standards of People's Republic of China Machinery and electrical equipment Open CNC System Part 4. Hardware platform Part 4. Hardwareplatform Issued on. 2014-09-03 2015-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Terms, definitions, symbols and abbreviations 1 4 hardware platform structure 3 4.1 Overview 3 4.2 Hardware architecture 5 4.3 hardware platform technology requirements 8 5 computing subsystem 8 5.1 8-core processor 5.2 Processor Module 9 5.3 Internal connection in the form of 9 6 interface signals 11 6.1 HMI 11 6.2 drives and device interface 12 6.3 Network Application Services Interface 13 7 Electrical and environmental requirements 13 7.1 Electromagnetic compatibility (EMC) requirements 13 13 7.2 Power Interface 8 protection and safety requirements 13 8.1 Electrical Safety 13 8.2 Functional Safety 13 Appendix A (informative) Open CNC system hardware architecture Example 14 Annex B (informative) Example 16 interface signals Annex C (informative) Example 23 protection and safety Figure 1 Relationship between hardware platforms and peripheral interface 4 Figure 2 Open CNC system control mode 4 Figure 3 hardware platform and control functions Relations 5 4 single-bus architecture 6 Figure 5 Hierarchical multi-bus architecture 6 Distributed Architecture 6 7 Backplane connection Figure 7 hardware platforms 10 Figure A.1 centralized architecture CNC System example 14 Figure A.2 distributed CNC system structure example 15 Figure B.1 analog servo drive I/O input signal interface equivalent circuit 17 Figure B.2 analog servo drive I/O output signal interface equivalent circuit 17 Figure B.3 I/O unit is equivalent to the input interface circuit 20 Figure B.4 current output type I/O unit output interface equivalent circuit 21 Figure B.5 sink current type I/O unit output interface equivalent circuit 21 Figure C.1 dual loop circuit security protection 24 Table B.1 analog servo drive control interface signal definitions 16 Table B.2 pulse servo drive control interface signal definitions 17 Table B.3 pulse servo drive mode select signal definitions 18 Table spindle drive signal B.4 analog control interface definitions 18 Table B.5 spindle drive pulse signal control interface definitions 19 Table B.6 pulse spindle drive mode select signal definitions 19 Table B.7 I/O interface signal input unit 20 is defined Table B.8 I/O interface signal output unit 22 is defined Table B.9 I/O point hand-held operating unit interface signal definition 22

Foreword

GB/T 18759 "Electrical equipment of machines open CNC system" is divided into the following sections. --- Part 1. General; --- Part 2. Architecture; --- Part 3. bus interface and communication protocols; --- Part 4. hardware platform; --- Part 5. software platform; --- Part 6. network interface and communication protocols; --- Part 7. General requirements; --- Part 8. Test and acceptance. This section GB/T Part of 418,759. This section drafted in accordance with GB/T 1.1-2009 given rules. This part is proposed by China Machinery Industry Federation. The electrical system in part by the National Machinery Industry Standardization Technical Committee (SAC/TC231) centralized. This section is responsible for drafting. Shenyang Institute of Computing Technology Co., Ltd., the National Machine Products Quality Supervision and Inspection Center. Participated in the drafting of this section. GSK CNC Equipment Co., Ltd., Beijing KND CNC Technology Co., Ltd., Shenyang high-precision CNC Technology Co., Ltd., Wuhan Huazhong Numerical Control Co., Ltd. Beijing Aerospace CNC system, CNC Dalian Koyo Technology Co., Shanghai Jiaotong University, Beijing University of Aeronautics and Astronautics, Shandong University, Zhejiang University, Shenyang Machine Tool (Group) Co., Ltd., Hangzhou Machine Tool Group Co., Ltd., Beijing Science and Technology Co., Ltd. Yi can cube. The main drafters of this section. in the East, Cho wide Tao Yaodong, Yin Zhenyu, Zhao Qin Zhi, Tong Yang Yong, Yang Hongli, Durui Fang, Wang Jian, Liu Yanjiang, Wang Yu Han, Zhang Chengrui, FENG Dong-qin, of Jubilee, Chen Jianming, Chen Hu, Renqing Rong, Hu Yi, Xuerui Juan. Machinery and electrical equipment Open CNC System Part 4. Hardware platform

1 Scope

This section GB/T 18759 specifies the mechanical and electrical equipment construction method of open CNC system hardware platform and hardware modules The connection between norms, aims to provide a reference framework for the analysis, design and implementation of open CNC system hardware platform, ensure that the hardware level Taiwan mechanical and electrical equipment to meet the requirements of open CNC system. 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 for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB 5226.1-2008 Safety of machinery - Electrical machinery and electrical equipment - Part 1. General requirements GB/T 15629.3-1995 Information processing systems - local area network - Part 3. Carrier Sense Multiple Access with Collision Detection (CS- MA/CD) Access Method and Physical Layer Specifications Inter GB 15629.11-2003 Information technology - Telecommunications and information exchange between local area networks and metropolitan area networks-specific requirements - Part 11. Wireless LAN Medium Access Control and Physical Layer Specifications GB/T 18759.3-2009 Electrical equipment of machines open CNC systems - Part 3. Bus Interface and Communication Protocol GB/T 21067-2007 industrial machinery and electrical equipment Electromagnetic compatibility - Generic immunity requirements GB 23313-2009 industrial machinery and electrical equipment Electromagnetic compatibility emission limits Functional safety GB 28526-2012 Electrical safety of machinery safety-related electrical, electronic and programmable electronic control systems 3 Terms, definitions, symbols and abbreviations 3.1 Terms and Definitions The following terms and definitions apply to this document. 3.1.1 Open CNC System opennumericalcontrolsystem Followed application software built on openness, the platform scalability, compatibility on the principle of numerical control system, so that application software can be a Portability, interoperability and mutual consistency of human-machine interface. [GB/T 18759.1-2002,3.1] 3.1.2 Hardware platform hardwareplatform Software platform and the base member applications running at the bottom of the basic architecture. [GB/T 18759.1-2002,3.4]

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