标准摘要
[中文适用范围]： 规定了与变电站应用相关的设备和功能的信息模型。特别规定了智能电子设备之间通信的兼容逻辑节点名称和数据名称，其中包括关系 [外文原描述]： Specifies the information model of devices and functions related to substation applications. Specifies in particular the compatible logical node names and data names for communication between Intelligent Electronic Devices, which includes the relationship between Logical Nodes and Data.
英文名称Communication networks and systems in substations - Part 7-4: Basic communication structure for substation and feeder equipment - Compatible logical node classes and data classes