IEC 61158-6-7-2007
工业通讯网络.数据总线规范.第6-7部分:应用层协议规范.7型元件

Industrial communication networks - Fieldbus specifications - Part 6-7: Application layer protocol specification - Type 7 elements

IEC 61158-6-7-2007 发布历史

1.1 General The fieldbus application layer (FAL) provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a “window between corresponding application programs.” This standard provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 7 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. 1.2 Specifications The principal objective of this standard is to specify the syntax and behavior of the application layer protocol that conveys the application layer services defined in IEC 61158-5-7. A secondary objective is to provide migration paths from previously-existing industrial communications protocols. It is this latter objective which gives rise to the diversity of protocols standardized in parts of the IEC 61158-6 series. 1.3 Conformance This standard does not specify individual implementations or products, nor does it constrain the implementations of application layer entities within industrial automation systems.There is no conformance of equipment to the application layer service definition standard. Instead, conformance is achieved through implementation of this application layer protocol specification.

IEC 61158-6-7-2007由国际电工委员会 IX-IEC 发布于 2007-12。

IEC 61158-6-7-2007 在中国标准分类中归属于: N18 工业控制机与计算技术应用装置,P76 通信工程，在国际标准分类中归属于: 25.040.40 工业过程的测量和控制,35.100.70 应用层,35.160 微处理机系统。

IEC 61158-6-7-2007 发布之时，引用了标准

• IEC 60559 微处理器系统的二进制浮点运算
• IEC 61158-3-7 工业通讯网络.现场总线规范.第3-7部分:数据联络层设备定义.7型元件
• IEC 61158-4-7 工业通讯网络.数据总线规范.第4-7部分:数据联络层协议规范.7型元件
• IEC 61158-5-7 工业通讯网络.数据总线规范.第5-7部分:应用层设备定义.7型元件
• ISO/IEC 7498-1 信息技术.开放系统互连.基本参考模型:基本模型
• ISO/IEC 8824 信息技术 抽象语法记法一(ASN.1) 第4部分:ASN.1规范的参数化*， 2021-06-30 更新
• ISO/IEC 9506-2 工业自动化系统制造报文规范第2部分:协议规范修改2:条件服务响应
• ISO/IEC 9545 信息技术 开放系统互连 应用层结构

* 在 IEC 61158-6-7-2007 发布之后有更新，请注意新发布标准的变化。

IEC 61158-6-7-2007的历代版本如下：

• 2007年12月 IEC 61158-6-7-2007 工业通讯网络.数据总线规范.第6-7部分:应用层协议规范.7型元件

IEC 61158-6-7-2007 工业通讯网络.数据总线规范.第6-7部分:应用层协议规范.7型元件 由 IEC 61158-6-2003 变更而来。

标准号

IEC 61158-6-7-2007

发布日期

2007年12月

实施日期

废止日期

无

中国标准分类号

N18;P76

国际标准分类号

25.040.40;35.100.70;35.160

发布单位

国际电工委员会

引用标准

IEC 60559 IEC 61158-3-7 IEC 61158-4-7 IEC 61158-5-7 ISO/IEC 7498-1 ISO/IEC 8824 ISO/IEC 7498-18825 ISO/IEC 9506-2 ISO/IEC 9545

被代替标准

IEC 65C/476/FDIS-2007 IEC 61158-6-2003

适用范围

1.1 General The fieldbus application layer (FAL) provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a “window between corresponding application programs.” This standard provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 7 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. 1.2 Specifications The principal objective of this standard is to specify the syntax and behavior of the application layer protocol that conveys the application layer services defined in IEC 61158-5-7. A secondary objective is to provide migration paths from previously-existing industrial communications protocols. It is this latter objective which gives rise to the diversity of protocols standardized in parts of the IEC 61158-6 series. 1.3 Conformance This standard does not specify individual implementations or products, nor does it constrain the implementations of application layer entities within industrial automation systems.There is no conformance of equipment to the application layer service definition standard. Instead, conformance is achieved through implementation of this application layer protocol specification.

IEC 61158-6-7-2007系列标准

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