C_SP_NB_2
Read record of single-point information with time tag of selected time range.
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- obj | |||||||||||||
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|--- |
+ head |
Reserved | |||||||||||
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|--- |
- ident | ||||||||||||
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|--- |
eType |
= 0x66 (102) |
= C_SP_NB_2 | |||||||||
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|--- |
bSQ |
= FALSE |
Sequence of information objects | |||||||||
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|--- |
nObj |
= 1 |
Number of objects | |||||||||
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|--- |
bT |
Test | ||||||||||
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|--- |
bPN |
Positive/negative confirmation/activation | ||||||||||
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|--- |
eCOT | |||||||||||
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|--- |
asduAddr |
Common address of asdu | ||||||||||
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|--- |
eClass | |||||||||||
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|--- |
- info | ||||||||||||
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|--- |
rcdAddr |
Record address | |||||||||||
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|--- |
stream | ||||||||||||
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|--- |
length |
= 10 | |||||||||||
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|--- |
data |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 | ||||
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|--- |
data[0..4] = |
Five octets binary time tag (from) | |||||||||||
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|--- |
data[5..9] = |
Five octets binary time tag (until) | |||||||||||
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|--- |
data[10..IEC870_MAX_ASDU_DATA_BYTE] = |
Reserved | |||||||||||