dlt645-2007最新通信協(xié)議

1、國家電網(wǎng)公司智能電能表系列多功能電能表通信協(xié)議多功能電能表通信協(xié)議MultifunctionMultifunctionwatthourwatthourmetermetercommunicationcommunicationprotocolprotocol深圳科陸電子股份有限公司I目次前言............................................................................

2、....11范圍................................................................................22規(guī)范性引用文件......................................................................23術(shù)語和定義..............................................

3、............................24物理層..............................................................................45數(shù)據(jù)鏈路層..........................................................................76數(shù)據(jù)標識......................

4、......................................................97應用層.............................................................................10附錄A（規(guī)范性附錄）數(shù)據(jù)編碼........................................................18A.1數(shù)據(jù)格式說明.

5、......................................................................18A.2數(shù)據(jù)標識編碼表.....................................................................18附錄B（規(guī)范性附錄）負荷記錄格式、結(jié)構(gòu)定義..........................................54B.

6、1負荷記錄傳輸格式...................................................................54B.2負荷記錄數(shù)據(jù)結(jié)構(gòu)...................................................................54附錄C（規(guī)范性附錄）狀態(tài)字、特征字、模式字、錯誤信息字..............................55附錄D

7、（資料性附錄）有功和無功功率的幾何表示........................................57附錄E（資料性附錄）銅損、鐵損算法定義..............................................58附錄F（電測標）64509001002號《多功能電能表通信協(xié)議》備案文件....................59表1電能量數(shù)據(jù)標識編碼表......................

8、........................................59表2變量數(shù)據(jù)標識編碼表................................................................59表3事件記錄數(shù)據(jù)標識編碼表............................................................59表4參變量數(shù)據(jù)標識編碼表..............

9、................................................86表5凍結(jié)數(shù)據(jù)標識編碼表................................................................88表6安全認證專用讀數(shù)據(jù)的數(shù)據(jù)標識編碼表................................................99表7安全認證專用寫數(shù)據(jù)的數(shù)據(jù)標識編碼表.....