M_RTC_NA_3
Ready for transmission of channel.
- obj  | 
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|---  | + head  | 
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  | Reserved  | ||||||||
|---  | - ident  | 
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|  | |---  | eType  | = 0x1B (27)  | = M_RTC_NA_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  | 
  | = 0  | not used  | ||||||||
  | |---  | stream  | 
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  | |---  | length  | = 17  | 
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  | |---  | data  | 
  | 7  | 6  | 5  | 4  | 3  | 2  | 1  | 0  | 
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  | |---  | data[0] =  | 0  | not used  | |||||||
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  | |---  | data[1] =  | Type of disturbance value  | ||||||||
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  | |---  | data[2..3] =  | Fault number  | ||||||||
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  | |---  | data[4] =  | Actual channel  | ||||||||
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  | |---  | data[5..8] =  | RPV = Rated primary value  | ||||||||
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  | |---  | data[9..12] =  | R32  | RSV = Rated secondary value  | |||||||
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  | |---  | data[13..16] =  | R32  | RFA = Reference factor  | |||||||
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  | |---  | data[17..IEC870_MAX_ASDU_DATA_BYTE] =  | 
  | Reserved  | |||||||