合肥供电公司配变监测通信通讯规约(试行)VIP免费

合肥供电公司配变监测系统通讯规约合肥供电公司发布目录通讯规约....................................................................................................I1概述......................................................................................................12术语......................................................................................................22.1主站masterstation.........................................................................................22.2前置机frontendprocessor.............................................................................22.3客户现场终端fieldagent...............................................................................32.4应用层applicationlayer.................................................................................32.5通讯接口层communication-interfacelayer...................................................32.6配变监测应用层协议......................................................................................32.7标准报文standardpacket...............................................................................32.8非标准报文nonstandardpacket.....................................................................32.9测量点measuredpoint...................................................................................32.10中继命令forwardcommand..........................................................................42.11任务scheduledtask........................................................................................42.12中继任务forwardtask....................................................................................43通讯规约..............................................................................................43.1协议层次描述..................................................................................................43.2加密压缩帧格式..............................................................................................53.3应用层（LMAL）..........................................................................................53.3.1帧格式...............................................................................................................53.4通讯接口层....................................................................................................273.5终端校时........................................................................................................284附录....................................................................................................304.1数据项编码与格式........................................................................................304.2错误编码........................................................................................................474.3告警编码........................................................................................................474.4供电电压编码................................................................................................484.5任务描述........................................................................................................494.6对于规约必须实现部分和可选部分的规定................................................514.7异常告警的默认参数配置............................................................................524.8多套功率曲线说明...............