GB/T 15969.5-2002Programmable controllers -- Part 5: Communications (English PDF)
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Level / Type
National · Recommended
Issue date
November 25, 2002
Implementation date
May 1, 2003
Scope
GB/T 15969.5-2002 (Programmable controllers -- Part 5: Communications) is available as an English-translated PDF.
GB/T 15969.5-2002 — This standard specifies the communication range of programmable controllers. From the programmable logic controller (PLC) perspective, which defines how any device as a server to communicate with PLC and PLC to communicate with any device.
In particular, it specifies when the PLC to provide services for other devices and the PLC application requests a service from another device behavior of the PLC.
It does not tend to apply the provisions PLC as a router or gateway, how to communicate between any devices. Specified PLC as the communication client and server behavior of independent communication subsystem refers specifically, but the PLC communication function may depend on the capacity of the communication subsystem.
Scope of this standard is GB/T 15969. 3 shown in Figure 1. 2. 2, " communication model " is a subset, That is to say, GB/T 15969. 3 in Figure 1. 2. 2b and Figure 1.
2. 2c included within the scope of this standard. In addition, the standard method can be applied as defined in the program or programs within the communication.
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Document preview — GB/T 15969.5-2002
National Standard of the People's Republic of China
- ICS
- 35.240.50
- Classification
- N 18
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the communication range of programmable controllers. From the programmable logic controller (PLC) perspective, which defines how any device as a server to communicate with PLC and PLC to communicate with any device. In particular, it specifies when the PLC to provide services for other devices and the PLC application requests a service from another device behavior of the PLC. It does not tend to apply the provisions PLC as a router or gateway, how to communicate between any devices. Specified PLC as the communication client and server behavior of independent communication subsystem refers specifically, but the PLC communication function may depend on the capacity of the communication subsystem. Scope of this standard is GB/T 15969. 3 shown in Figure 1. 2. 2, " communication model " is a subset, That is to say, GB/T 15969. 3 in Figure 1. 2. 2b and Figure 1. 2. 2c included within the scope of this standard. In addition, the standard method can be applied as defined in the program or programs within the communication. PLC in the appendix to the behavior of the communication subsystem special image.
Document data
International classification (ICS): 35.240.50.
Chinese classification (CCS): N18.
Estimated length of the Chinese original: 84,864 words.
Adopted international standard: IEC 61131-5-2000, IDT.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 56 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 15969.8-2025Programmable controllers - Part 8: Guidelines for the application and implementation of programming languages
- FZ/T 90108-2010Application requirements of communication interface of network management for cotton spinning preparatory and cotton spinning machinery
- GB/T 15969.4-2007Programmable controllers -- Part 4: User guidelines
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Related Standards
GB/T 15969.1-2007 — Programmable controllers -- Part 1: General information
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GB/T 15969.101-2026 — Programmable controllers - Part 101: Software information model
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