103规约的真实报文

小弟正在学习103规约，哪位能将以下真实报文帖一篇让小弟学习。谢谢

asdu3：被测值1
asdu4：带相对时间的有时标被测值
asdu9：被测值2
asdu10：通用分类数据
asdu11：通用分类标识
Phy 68 1A 1A 68 08 01 09 09 02 01 B2 94 00 00 00 00 00 00 02 00 03 00 02 00
00 00 00 00 00 00 6B 16
Dat L=26 PRM=0 ACD=0 DFC=0 User data Address=01 Link user data = 09 09 ... 00 00
App Measurands II (=9)
SQ=0 Number of elements=9
Cause of transmission: Cyclic (=2)
Common address=01 Function type=178 (Private) INF=148 (Measurands IL1,2,3, VL1,2,3,P,Q,f) Current L1: MEA=( 0.00000) Current L2: MEA=(0.00000) Current L3: MEA=( 0.00000) Voltage L1-E: MEA=( ER, 0.00000) Voltage L2-E: MEA=( OV, ER, 0.00000) Voltage L3-E: MEA=( ER, 0.00000) Active power P: MEA=(0.00000) Reactive power Q: MEA=( 0.00000) Frequency F: MEA=(0.00000)

×××××××××××××××××××××××××××××××××××××××××××××××

Phy 68 10 10 68 08 01 03 04 02 01 80 92 00 80 F0 7F 58 66 C0 4C DE 16
Dat L=16 PRM=0 ACD=0 DFC=0 User data Address=01 Link user data = 03 04 ... C0 4C
App Measurands I (=3)
SQ=0 Number of elements=4
Cause of transmission: Cyclic (=2)
Common address=01 Function type=128 (Distance protection) INF=146 (Measurands I,V,P,Q) Current L2: MEA=(-2.40000) Voltage L1-L2: MEA=(2.39883) Active pover P: MEA=(1.91895) Reactive power Q: MEA=(1.43906)

*******************************************************************
Phy 68 42 42 68 28 01 0A 81 2A 01 FE F1 01 88 01 10 01 03 01 01 01 01 11 01
03 01 01 00 01 12 01 03 01 01 00 01 13 01 03 01 01 00 01 14 01 03 01 01
00 01 15 01 03 01 01 00 01 16 01 03 01 01 00 01 17 01 03 01 01 00 2C 16
Dat L=66 PRM=0 ACD=1 DFC=0 User data Address=01 Link user data = 0A 81 ... 01 00
App Generic data (=10)
SQ=1 Number of elements=1
Cause of transmission: Generic read command data (=42)
Common address=01 Function type=254 (Generic function type) INF=241 (Read values of all entries of one group)
Return information identifier (RII)=1
Number of generic data sets (NGD): no=8, count=0, cont=1
Generic identification number (GIN): group=1, entry=16 (ENTRY identifier)
Kind of description (KOD): Actual value Generic data description: (datatype=3, datasize=1, no=1, cont=0)
General identification data: ( Unsigned integer=1 )
Generic identification number (GIN): group=1, entry=17 (ENTRY identifier)
Kind of description (KOD): Actual value Generic data description: (datatype=3, datasize=1, no=1, cont=0)
General identification data: ( Unsigned integer=0 )
Generic identification number (GIN): group=1, entry=18 (ENTRY identifier)
Kind of description (KOD): Actual
value Generic data description: (datatype=3, datasize=1, no=1, cont=0)

General identification data: ( Unsigned integer=0 )
Generic identification number (GIN): group=1, entry=19 (ENTRY identifier)
Kind of description (KOD): Actual value Generic data description: (datatype=3, datasize=1, no=1, cont=0)
General identification data: ( Unsigned integer=0 )
Generic identification number (GIN): group=1, entry=20 (ENTRY identifier)
Kind of description (KOD): Actual value Generic data description: (datatype=3, datasize=1, no=1, cont=0)
General identification data: ( Unsigned integer=0 )
Generic identification number (GIN): group=1, entry=21 (ENTRY identifier)
Kind of description (KOD): Actual value Generic data description: (datatype=3, datasize=1, no=1, cont=0)
General identification data: ( Unsigned integer=0 )
Generic identification number (GIN): group=1, entry=22 (ENTRY identifier)
Kind of description (KOD): Actual value Generic data description: (datatype=3, datasize=1, no=1, cont=0)
General identification data: ( Unsigned integer=0 )
Generic identification number (GIN): group=1, entry=23 (ENTRY identifier)
Kind of description (KOD): Actual value Generic data description: (datatype=3, datasize=1, no=1, cont=0)
General identification data: ( Unsigned integer=0 )

******************************************************************

Phy 68 3D 3D 68 08 01 0B 81 2A 01 FE F3 20 01 01 05 0A 01 08 01 A2 F1 B6 CE
B9 FD C1 F7 01 07 04 01 00 00 A0 40 05 03 01 02 05 02 03 07 04 03 00 00
00 00 00 00 C6 42 0A D7 23 3C 09 01 03 01 41 20 20 58 16
Dat L=61 PRM=0 ACD=0 DFC=0 User data Address=01 Link user data = 0B 81 ... 20 20
App Generic identification (=11)
SQ=1 Number of elements=1
Cause of transmission: Generic read command data (=42)
Common address=01 Function type=254 (Generic function type) INF=243 (Read directory of a single entry)
Return information identifier (RII)=32
Generic identification number (GIN): group=1, entry=1 (ENTRY identifier)
Number of description elements (NDE): no=5, count=0, cont=0
Kind of descript(KOD): Descriptive text Generic data description: (datatype=1, datasize=8, no=1, cont=0)
General identification data: ( ASCII=恶刮笼 )
Kind of descript (KOD): Actual value Generic data description: (datatype=7, datasize=4, no=1, cont=0)
General identification data: ( Short real=5.00000 )
Kind of descript (KOD): Precision (n,m) Generic data description: (datatype=3, datasize=1, no=2, cont=0)
General identification data: ( Unsigned integer=5 Unsigned integer=2 )
Kind of description (KOD): Range (min value, max value & step size) Generic data desc
ript: (datatype=7, datasize=4, no=3, cont=0)
General identification data: ( Short real=0.00000 Short real=99.0000 Short real=0.01000 )
Kind of descript (KOD): Dimension Generic data description: (datatype=1, datasize=3, no=1, cont=0)
General identification

data: ( ASCII=A )

*******************************************************************

没见过ASDU4，抱歉在此不能提供了；）


Phy 68 10 10 68 08 01 03 04 02 01 80 92 00 80 F0 7F 58 66 C0 4C DE 16
Dat L=16 PRM=0 ACD=0 DFC=0 User data Address=01 Link user data = 03 04 ... C0 4C
App Measurands I (=3)
SQ=0 Number of elements=4
Cause of transmission: Cyclic (=2)
Common address=01 Function type=128 (Distance protection) INF=146 (Measurands I,V,P,Q) Current L2: MEA=(-2.40000) Voltage L1-L2: MEA=(2.39883) Active pover P: MEA=(1.91895) Reactive power Q: MEA=(1.43906)

上述报文的电流、电压值是怎样得出的，没搞明白，请指教。
谢谢



看看PMA软件对她的分析

Stx: 68 1a 1a 68 08 01 09 09 02 01 b2 94 00 00 00 00 00 00 02 00 03 00 02 00 00 00 00 00 00 00 6b 16
从站发送：PRM=0 ACD=0 DFC=0 LA=1 FUN=8 以数据响应请求帧
TI= 9 VSQ=09 SQ=0 INFONUM=9 COT= 2 CAUSE =1 COA =1 M_MEII_NA_3
被测值II
功能类型FUN =178 未用 信息序号 INF =148
A相电流 无溢出 被测量值有效 值＝ 0 规一化值＝ 0.000000
B相电流 无溢出 被测量值有效 值＝ 0 规一化值＝ 0.000000
C相电流 无溢出 被测量值有效 值＝ 0 规一化值＝ 0.000000
A相电压 无溢出 被测量值无效 值＝ 0 规一化值＝ 0.000000
B相电压 溢出 被测量值无效 值＝ 0 规一化值＝ 0.000000
C相电压 无溢出 被测量值无效 值＝ 0 规一化值＝ 0.000000
有功功率P 无溢出 被测量值有效 值＝ 0 规一化值＝ 0.000000
无功功率Q 无溢出 被测量值有效 值＝ 0 规一化值＝ 0.000000
频率f 无溢出 被测量值有效 值＝ 0 规一化值＝ 0.000000


我的感觉Pepper和规约一点通的软件都能详细的分析规约的内容，都很好！

但我还是不知道上述的几个值是怎样分析得来得，如Current L2: MEA=(-2.40000)


参看IEC60870－5－4中6.4对短浮点数的定义
R32IEEESTD754：＝R32.23{Fraction,Exponent,Sign}
小数(Fraction) =F：＝UI 23[1.. 23 ] <0..1-2-23 >
指数(Exponent) =E：＝UI8[24.. 31] <0.. 255>
符号(Sign) =S：＝BS1[32] S<0>：＝正
S<1>：＝负
小数(F)<0>和指数(E)<0> ：＝(-1)S?0 ＝?零
小数(F)<?0>和指数(E)<0> ：＝(-1)S?2E-126(0.F) =非规一化数字
指数(E)<1..254>：＝(-1)S?2E-127(1.F) =规一化数字
小数(F)<0>和指数(E)<255>：＝(-1)S?? =?无限大
小数(F)<?0>和指数(E)<255>：＝NaN =非数字,
不管符号

或者上网查询有关IEEESTD754的定义都可以。


PMA的分析：

Stx: 68 42 42 68 28 01 0a 81 2a 01 fe f1 01 88 01 10 01 03 01 01 01 01 11 01 03 01 01 00 01 12 01 03 01 01 00 01 13 01 03 01 01 00 01 14 01 03 01 01 00 01 15 01 03 01 01 00 01 16 01 03 01

01 00 01 17 01 03 01 01 00 2c 16
从站发送：PRM=0 ACD=1 DFC=0 LA=1 FUN=8 以数据响应请求帧
TI= 10 VSQ=81 SQ=1 INFONUM=1 COT= 42 CAUSE =1 COA =1 M_GD_N(T)A_3
通用分类数据
功能类型FUN =254 通用分类功能类型 信息序号 INF =241 返回信息标识符RII = 1
数据集数目NGD = 136 数目NO =8 计数器位COUNT =0 后续状态位CONT =1
标识序号GIN =0x1001,组GROUP =1 条目 ENTRY= 16 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 01 值= 1
标识序号GIN =0x1101,组GROUP =1 条目 ENTRY= 17 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 00 值= 0
标识序号GIN =0x1201,组GROUP =1 条目 ENTRY= 18 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 00 值= 0
标识序号GIN =0x1301,组GROUP =1 跄?ENTRY= 19 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 00 值= 0
标识序号GIN =0x1401,组GROUP =1 条目 ENTRY= 20 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 00 值= 0
标识序号GIN =0x1501,组GROUP =1 条目 ENTRY= 21 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 00 值= 0
标识序号GIN =0x1601,组GROUP =1 条目 ENTRY= 22 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 00 值= 0
标识序号GIN =0x1701,组GROUP =1 条目 ENTRY= 23 实际值 KOD=1 数据描述 GDD =0x010103 数据类型 DT =3 数据宽度 DZ =1 数目NUMBER= 1 后续状态CONT =0 UI: 00 值= 0