M_TTM_TA_3
Time-tagged message.
- obj |
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|--- | + head |
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| Reserved | ||||||||
|--- | - ident |
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| | |--- | eType | = 0x1 (1) | = M_TTM_TA_3 | |||||||||
| | |--- | bSQ |
| = TRUE | Sequence of information objects | ||||||||
| | |--- | nObj |
| = 1 | Number of objects | ||||||||
| | |--- | eCOT |
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| | |--- | asduAddr |
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| Common address of asdu | ||||||||
| | |--- | eClass |
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|--- | - info |
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| |--- | fc |
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| |--- | n |
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| |--- | stream |
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| |--- | length | = 6 |
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| |--- | data |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
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| |--- | data[0] = | 0 | 0 | 0 | 0 | 0 | 0 | DPI = Double-point information | ||
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| |--- | data[1..4] = | Four octets binary time tag | ||||||||
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| |--- | data[5] = | Supplementary information | ||||||||
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| |--- | data[6..IEC870_MAX_ASDU_DATA_BYTE] = |
| Reserved | |||||||