ADEUNIS ARF8230AA Guide Utilisateur page 93
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Voir aussi pour ARF8230AA:
- Guide utilisateur (103 pages) ,
- Guide utilisateur (59 pages)
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LoRaWAN 863-870 Pulse - Guide utilisateur / User guide version V2.0.0
•
Bytes 49 to 50: Delta B21 : index variation of channel B during the time interval between 22 to 23
hours after transmitting the previous frame.
In the example in grey this gives:
•
Byte 2: frame index: index of this frame in a multi-message sequence = 1 (second frame)
•
Bytes 3 to 4 : Delta A10 : index variation of channel A during the time interval between 11 to 12
hours after transmitting the previous frame = 0x0012 so 18 additional pulses
•
Bytes 5 to 6 : Delta B10 : index variation of channel B during the time interval between 11 to 12
hours after transmitting the previous frame= 0x0020 so 32 additional pulses
•
...
•
Bytes 47 to 48 : Delta A21 : index variation of channel A during the time interval between 22 to 23
hours after transmitting the previous frame = 0x0005 so 5 additional pulses
•
Bytes 49 to 50: Delta B21 : index variation of channel B during the time interval between 22 to 23
hours after transmitting the previous frame= 0x00B5 so 181 additional pulses
Frame 3/3 :
0
Code
Status
0x48
Cf Status
0x48
0xA3
Its size is of 7 bytes.
Description of the frame :
•
Byte 2: frame index: index of this frame in a multi-message sequence (here set to 2 for the third
frame)
•
Bytes 3 to 4 : Delta A22 : index variation of channel A during the time interval between 23 to 24
hours after transmitting the previous frame.
•
Bytes 5 to 6 : Delta B22 : index variation of channel B during the time interval between 23 to 24
hours after transmitting the previous frame.
In the example in grey this gives:
•
Byte 2: frame index: index of this frame in a multi-message sequence = 2 (third frame)
•
Bytes 3 to 4 : Delta A22 : index variation of channel A during the time interval between 23 to 24
hours after transmitting the previous frame = 0x0012 so 18 additional pulses
•
Bytes 5 to 6 : Delta B22 : index variation of channel B during the time interval between 23 to 24
hours after transmitting the previous frame= 0x0020 so 32 additional pulses
1
2
Frame index
0x02
3 to 4
5 to 6
PAYLOAD
Delta A22
Delta B22
0x0012
0x0020
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