Standards

GB/T 3859.3-2013 Abolished

GB/T 3859.3-2013 Semiconductor converters—General requirements and line commutated converters—Part 1-3:Transformers and reactors

This part of GB/T 3859 specifies the characteristics of converter transformers that differ from general-purpose power transformers.
It should be noted that when rectifier transformers are in operation, non-sinusoidal currents typically flow. In single-pulse connections, the current of each valve-side winding contains a DC component, which requires special attention during design and testing. In some cases, external short circuits and component failures can generate abnormal stresses, making special design measures necessary.
The voltage waveforms of some types of transformers during normal operation are non-sinusoidal. Their iron core losses are determined based on a sinusoidal voltage that is equal to the arithmetic average of the voltage half-cycle during operation and the fundamental frequency.
This part applies to converter transformers and reactors used in conjunction with power converter equipment specified in GB/T 3859.1. In all other aspects, if the national standard "Power Transformers" does not conflict with this part, the rules specified therein also apply to converter transformers.

Publish Date: 2013-07-19

GB/Z 29496.1-2013 Abolished

GB/Z 29496.1-2013 Control & communication network CC-Link Safety specification—Part 1:Overview/Protocol

This part of GB/Z 29496 describes the safety protocol specifications of CCLink Safety. The safety protocol of CCLink Safety applies safety data of mechanical safety systems, such as emergency stop signals, to the CCLink system.
This part is applicable to the field of automation control.
In this part, the new functions added to CCLink are marked with shading in the figures and tables, and their content complies with the safety protocol. When developing safety device units connected to the CCLink Safety system, it is necessary to ensure compliance with functional safety standards (such as GB/T 20438) and pass the inspection of third-party certification organizations.

Publish Date: 2013-07-19

GB/Z 29496.2-2013 Abolished

GB/Z 29496.2-2013 Control & communication network CC-Link Safety specification—Part 2:Profiles

This part of GB/Z 29496 describes the operational specifications of CC-Link Safety.
This part specifies the representation method of the safety CSP [CC-Link System Operational Specification (Safety)] file, which describes various information about the safety slave stations in CC-Link Safety.
The CLPA member developers of the safety slave stations define the safety slave station operational specifications in the safety CSP file and provide this file together with the safety slave stations.
Users can simply configure the parameters of the safety slave stations by downloading the safety CSP file (see Figure 1) to the tool software.

Publish Date: 2013-07-19

GB/Z 29496.3-2013 Abolished

GB/Z 29496.3-2013 Control & communication network CC-Link Safety specification—Part 3:Implementation

This part of GB/Z 29496 describes the implementation requirements that safety master and safety slave devices must follow to ensure compatibility and interconnectivity with CC-Link Safety.
This part is applicable to the field of automation control.

Publish Date: 2013-07-19

GB/Z 29619.1-2013 Abolished

GB/Z 29619.1-2013 Digital data communication for measurement and control—Fieldbus for use in industrial control systems—Type 8:INTERBUS specification—Part1:Overview

This part of GB/Z 29619 describes the structure of the INTERBUS specification and provides a brief overview of the INTERBUS communication principle.

Publish Date: 2013-07-19

GB/Z 29619.2-2013 Abolished

GB/Z 29619.2-2013 Digital data communication for measurement and control—Fieldbus for use in industrial control systems—Type 8:INTERBUS specification—Part 2:Physical Layer specification and service definition

This part of GB/Z 29619 specifies the requirements for physical layer components. It also stipulates the requirements for media and network configurations to ensure:
a) The data integrity before error checking in the WB data link layer;
b) The interoperability between physical layer devices.
The fieldbus physical layer complies with the provisions of the first layer in the OSI 7-layer model of GB/T 9387.1.

Publish Date: 2013-07-19

GB/Z 29619.3-2013 Abolished

GB/Z 29619.3-2013 Digital data communication for measurement and control—Fieldbus for use in industrial control systems—Type 8:INTERBUS specification—Part 3:Data Link service definition

This part of GB/Z 29619 defines the externally visible services provided by the INTERBUS data link layer in an abstract manner, relying on the following:
a) The actions and events of service primitives;
b) The parameters related to the actions and events of primitives and the formats they use;
c) The relationships between actions and events and their valid sequence.
The purpose of this part is to define the services provided for the following two items:
1) The INTERBUS application layer at the interface between the application layer and the data link layer;
2) The system management at the interface between the data link layer and the fieldbus reference model's system management.

Publish Date: 2013-07-19

GB/Z 29619.4-2013 Abolished

GB/Z 29619.4-2013 Digital data communication for measurement and control—Fieldbus for use in industrial control systems—Type 8:INTERBUS specification—Part 4:Data Link protocol specification

This part of GB/Z 29619 describes the data link protocol of INTERBUS. The data link protocol is necessary to provide the data link services defined in GB/Z 29619.3.

Publish Date: 2013-07-19

GB/Z 29619.5-2013 Abolished

GB/Z 29619.5-2013 Digital data communication for measurement and control—Fieldbus for use in industrial control systems—Type 8:INTERBUS specification—Part 5: Application Layer service definition

This part of GB/Z 29619 specifies the structure and services of the INTERBUS fieldbus application layer (FAL), which is consistent with the OSI basic reference model (GB/T 9387.3—2008) and the OSI application layer structure (GB/T 17176—1997). The services and protocols of the application layer are provided by the application entities (AEs) in the application processes. An AE consists of a set of object-oriented application service elements (ASEs) and a layer management entity (LME) that manages the AEs. The ASEs provide communication services and operate according to a set of related application process object (APO) classes. One of the ASEs is the management ASE, which provides a set of common management services for instances of the AL class. This part specifies the interaction between remote applications, which relies on: — The user defining the abstract model used by application resources (objects) through FAL services; — Primitive operations related to each application layer service (interaction between the INTERBUS fieldbus application layer and its users); — Parameters related to each primitive operation; — The valid sequence and interrelationships of each service primitive.

Publish Date: 2013-07-19

GB/Z 29619.6-2013 Abolished

GB/Z 29619.6-2013 Digital data communication for measurement and control—Fieldbus for use in industrial control systems—Type 8:INTERBUS specification—Part 6:Application Layer Protocol specification

This part of GB/Z 29619 describes the INTERBUS application layer protocols, which are necessary to provide the application layer services defined in GB/Z 29619.5-2013.
The application layer protocols govern the interaction between remote applications, relying on:
——Coding rules for application layer protocol data units (APDUs);
——A common abstract syntax definition for these APDUs;
——A protocol state machine description for processing APDUs and primitives in the correct order;
——Mappings of APDUs sent to and from the data link layer services, which are defined in GB/Z 29619.4-2013.
The purpose of this part is to define the protocol, which provides:
——A fieldbus data link layer at the boundary between the application layer and the data link layer of the fieldbus reference model;
——System management at the boundary between the application layer of the fieldbus reference model and system management.

Publish Date: 2013-07-19

GB/T 29566-2013 Abolished

GB/T 29566-2013 The bioassay methods for mosquitoes'resistance to insecticides

This standard specifies three biological assay methods for determining the resistance of mosquitoes to insecticides, including the adult mosquito contact method, the larval immersion method, and the differential dose method.
This standard is applicable to the monitoring of mosquito resistance to insecticides and the determination of the degree of population resistance to insecticides.

Publish Date: 2013-07-19

GB/T 29567-2013 Abolished

GB/T 29567-2013 The bioassay method for flies’resistance to insecticides—Topical application method

This standard specifies the micro-dot test method for determining the resistance of adult flies to insecticides.
This standard is applicable to the monitoring of the resistance of adult flies to contact-type insecticides and the determination of the degree of population resistance.

Publish Date: 2013-07-19