低压开关设备和控制设备.连网工业设备用设备侧面图的编制原理

[中文适用范围]： 本标准规定了接入网络工业设备的通用模型框架，并提供了—个形成这种描述的、独立与所用网络 的模板。 注1：本标准规定的设备描述格式与按位和字节接入的网络设备兼容。 各产品标准技术委员会应使用本标准来制定所属产品的根设备描述。 注2：制造商或用户组织可应用本标准规定的规则来制定用于其自己组织内的“根设备描述”。 产品生产商应使用产品标准技术委员会开发的根设备描述和本标准为创建生产商设备描述所规定的规则来衷征和说明其设备。本标准允许生产商对产品标准技术委员会开发的根设备描述进行特定扩展。如果没有合适的根设备描述， 制造商可使用本标准规定的规则来开发自己的设备描述。 未来便于通过网络工具和应用软件使用描述， 本标准推荐使用描述互换语言来表征设备描述信息。 注3：本标准所指设备类型意义是如信号灯、按钮、限位开关灯简单设备，也可以是具有多字节信息的复杂设备，如电动机控制器、半导体电动机起动器等。 [外文原描述]： Defines a framework for common representation of networked industrial devices and provides a template for documenting such a representation, independent of the network used. NOTE 1- The device profile format specified in this technical specification is compatible with devices connected to both bit- and byte-oriented networks. IEC product committees should use this technical specification in the preparation of root device profiles for their products. NOTE 2- Manufacturers or user organisations may use the rules defined in this technical specification to develop "root device profiles" for use within their own organisations. Product manufacturers should use the root device profiles developed by product committees together with the rules defined in this technical specification in order to create manufacturer's device profiles to represent and describe their devices. This technical specification allows manufacturers to make manufacturer-specific extensions to the root device profiles developed by product committees. Where no suitable root device profile exists, the manufacturer can develop manufacturer's device profiles using the rules defined in this technical specification. This technical specification recommends the use of a profile exchange language for representation of the device profile information in order to facilitate the profile's use by network tools and application software. NOTE 3- The types of devices may vary from simple devices, such as pilot lights, push-buttons and limit switches, to more complex devices with many bytes of information, such as motor controllers, semiconductor motor starters, etc.