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GB/T 19760.4-2008CC-Link (Control & communication Link) specifications - Part 4: CC-Link/LT specifications (English PDF)

CC-Link控制与通信网络规范第4部分：CC-Link/LT 协议规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 15, 2008

Implementation date

June 1, 2009

Scope

GB/T 19760.4-2008 is the English-translated version of CC-Link控制与通信网络规范第4部分：CC-Link/LT 协议规范.

GB/T 19760.4-2008 is the Chinese standard "CC-Link (Control & communication Link) specifications - Part 4: CC-Link/LT specifications". Its scope clause reads: GB/T 19760 provisions of this part of the CC-Link/LT (Control & CommunicationLink/LT) protocol specification.

Its network Network structure shown in Figure 1. This section applies to automation and control. 1 factory automation network structure.

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Document preview — GB/T 19760.4-2008

National Standard of the People's Republic of China

ICS: 25.040
Classification: N 10

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

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 CC-Link/LT System Overview
4.1 Configuration
6 5 Protocol Overview
5.1 Communication Phase
5.2 Overview of operation
5.3 protocol configuration
6 Physical Layer
6.1 based on RS-485 interface
7 the data link layer
7.1 CC-Link/LT data link protocol entity
8 Application Layer
8.1 network management entity
8.2 Cyclic transmission entity
9 Installation instructions
9.1 switch and LED
9.2 Components used
9.3 CC-Link/LT compatible device power specifications
9.4 transmission medium
9.5 Power Adapter
1 factory automation network
3 communication phase
5 7 refresh process
7 stop linking process
8 Stage 9 Jump
9 protocol configuration
11 Start Network/stop link
13 master refresh operation
14 Slave refresh operation
15 data link establishing operation
16 Anomaly Detection
26 slot
27 initialization process
30 transmission cycle
32 examples of the interface circuit

1 Scope

GB/T 19760 provisions of this part of the CC-Link/LT (Control & CommunicationLink/LT) protocol specification. Its network

Network structure shown in Figure 1.

This section applies to automation and control.

1 factory automation network structure

2 Normative references

The following documents contain provisions which, through reference GB/T 19760 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/T 5271.1 Information technology - Vocabulary - Part 1. Basic terminology (GB/T 5271.1-2000, eqv ISO /IEC 2382-

1.1993)

GB/T 5271.5 Information technology - Vocabulary - Part 5. Data Representation (GB/T 5271.5-2008, ISO 2382-5.1999, […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 50 pages — is available in the English PDF.

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