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In the transmission format of Measurand I (Type ID=3) and Measurand II (Type ID=9),
customized items are shown in Table 11.5-17.
Table 11.5-17
Oct.
1
Start
2
Length
3
Length
4
Start
5
Control field
6
Address
7
Type identification(Type ID)
8
Variable structure qualifier
9
Cause of transmission(COT)
10
Common address of ASDU
11
Function type(FUN)
12
Information number(INF)
Measurand with quality
13+2(N-1)
descriptor(MEA) + IV + OV
15+2(N-1)
Checksum
16+2(N-1)
End
Description
Any comment with maximum 16 characters can be entered. This setting does not affect the
function of the IEC 60870-5-103 communication.
Type ID
Type ID=3 (Measurands I) or Type ID=9 (Measurands II) can be selected to set the frame
type of Measurand frame. In general, the maximum MEA number of Type ID=3 uses 1 or 2
or 4 and that of Type ID=9 uses 9. (However, the maximum MEA number of both types can
extend up to 32 in the GR-TIEMS. In this case, there are no difference between the
transmission format of Type ID=3 and that of Type ID=9.)
INF
Information number (INF) of the Measurand frame is set. The INF can be set to 0 to 255.
When the standard frame† is provided, the INF according to the standard is recommended.
If the fame out of standard is provided, the INF should be set referring Table 11.5-3 and the
appendix†.
†Note: For more information, see
ZZZZ).
FUN
Function type (FUN) of the Measurand frame is set referring to the Table 11.5-4. The FUN
Measurand I／Measurand II (Type ID=3／9)
Item
Appendix: IEC 60870-5-103 interoperability
- 966 -
Value
68H
8+2N
8+2N
68H
08H+ACD+
DFC
1-254
Setting from the relay
3/9
Customized by GR-TIEMS
81H
2/7
1-254
Linked with Address setting
0-255
Customized by GR-TIEMS
0-255
Customized by GR-TIEMS
Customized by GR-TIEMS
16H
6F2T0207 (0.01)
Remarks
(→page
GRE200 (5,6)
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