IEC62056技术文档
COSEM对象标识系统OBIS
深圳市航天泰瑞捷电子有限公司
修订记录
版本 1.0 日期 2012-5-25 作者 李相清 备注 参考文档为:IEC 62056-61。 初版 范围:
本文总结了IEC62056-61涉及的编码规则及内容。给出了电表设计常用数据编码。
目录
1. OBIS代码结构 ................................................................................................................................................................... 1 2. 抽象数据(A =0) ............................................................................................................................................................ 1 2.1. C = 0-67 COSEM IC类数据 ....................................................................................................................................... 1 2.2. C = 93 ......................................................................................................................................................................... 2 2.3. C = 94 ......................................................................................................................................................................... 2 2.4. C = 96 ......................................................................................................................................................................... 2 2.5. C = 97(GENERAL ERROR REGISTERS) ............................................................................................................................ 2 2.6. C = 98(GENERAL LIST OBJECTS) ................................................................................................................................. 2 2.7. C = 99(ABSTRACT DATA PROFILES) .............................................................................................................................. 2 2.8. C = 127(INACTIVE OBJECTS)...................................................................................................................................... 2 2.9. C = 128-199(ABSTRACT DATA PROFILES) .................................................................................................................... 2 3. 电气数据(A =1) ............................................................................................................................................................ 2 3.1 C = 0-127 ........................................................................................................................................................................ 2 4. D值:0-255 ....................................................................................................................................................................... 5 4.1 4.2 4.3
D表示DLMS UA成员SELMA ....................................................................................................................................... 5 D表示世界各国电话区号 ......................................................................................................................................... 5 D值表示了对于电气测量值的处理方法 ................................................................................................................. 5
5. E值:0-255 ....................................................................................................................................................................... 6 5.1 E值表示费率 ............................................................................................................................................................... 6 5.2 E值表示谐波次数 ....................................................................................................................................................... 7 5.3 E值表示角度测量 ....................................................................................................................................................... 7 5.4 E值表示铁损和线损 ................................................................................................................................................... 7 5.5 E值表示电压跌落试验条件 ....................................................................................................................................... 8 6. F值:0-255 ....................................................................................................................................................................... 8 6.1 历史数据 ....................................................................................................................................................................... 8 6.2 门限值 ........................................................................................................................................................................... 8
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COSEM对象标识系统OBIS
1. OBIS代码结构
A B C D E F 0:不涉及0:抽象数数据通道物理量 据对象 来源 算法描述 1:电气数1-64:通COSEM类 其他 其他 据对象 道1-64数据来源
费率 谐波 角度 历史数据 试验条件 其他 2. 抽象数据(A =0)
2.1. C = 0-67 COSEM IC类数据
C值 0 1 2 10 11 12 13 14 15 16 17 20 21 22 23 24 25 26 27 31 40 41 42 含义 General purpose COSEM objects Instances of IC “Clock” Instances of IC “Modem configuration” and related IC-s Instances of IC “Script table” Instances of IC “Special days table” Instances of IC “Schedule” Instances of IC “Activity calendar” Instances of IC “Register activation” Instances of IC “Single action schedule” Instances of IC “Register monitor” Instances of IC “Limiter” Instances of IC “IEC local port setup” Standard readout definitions Instances of IC “IEC HDLC setup” Instances of IC “IEC twisted pair (1) setup” COSEM objects related to M-Bus Instances of IC “TCP-UDP setup”, “IPv4 setup”, “MAC addresssetup”,“PPP setup”, “GPRS modem setup”, “SMTP setup” setup” COSEM objects for S-FSK PLC setup COSEM objects for ISO/IEC 8802-2 LLC layer setup Instances of IC “Wireless Mode Q” Instances of IC “Association SN/LN” Instances of IC “SAP assignment” COSEM logical device name 第 2 页 共 11 页 43 44 65 67 Instances of IC “Security setup” Instances of IC “Image transfer” Instances of IC “Utility tables” Instances of “Sensor manager” 2.2. C = 93
保留给某些特定组织成员使用。DLMS UA成员SELMA使用了一部分。用户不可以对以下的D, E, F域自行扩展。
2.3. C = 94
表示世界各国电话区号。D =86是中国。E,F域由各国自行确定。用户不可以对以下的D, E, F域自行扩展。
2.4. C = 96
表示一般服务入口(General service entries)
2.5. C = 97(General Error registers)
Error register objects 1?10 ------------- 0 b 97 97 0?9 255
Alarm register objects 1?10 ------------- 0 b 97 98 0?9 255 Alarm filter objects 1?10 ------------- 0 b 97 98 10?19 255 标准没有定义寄存器含义。
2.6. C = 98(General list objects)
用单一的OBIS码标识一个列表清单。
2.7. C = 99(Abstract data profiles)
抽象数据曲线,由一个单一的OBIS代码所标识的数据曲线
2.8. C = 127(inactive objects)
电表中定义存在,但没有具体功能的数据
2.9. C = 128-199(Abstract data profiles)
用户自定义
3. 电气数据(A =1) 3.1 C = 0-127
C值 0 1 2 3 4 5 含义 General purpose objects SLi Active power+ (QI+QIV) 1,4象限 SLi Active power– (QII+QIII) SLi Reactive power+ (QI+QII) SLi Reactive power– (QIII+QIV) SLi Reactive power QI