ADEUNIS WMBUS Pulse Guide Utilisateur page 85

WMBUS Pulse - Guide utilisateur / User guide version V2.2.0
In the example in grey this gives:
• Byte 2: frame index: index of this frame in a multi-message sequence (here set to 0 for the first frame) = 0
• Bytes 3 to 6 : Counter - channel A : counter value of channel A 10 minutes after transmitting the previous frame = 0x00015C4F so 89,167
pulses
• Bytes 7 to 10 : Counter - channel B : counter value of channel B 10 minutes after transmitting the previous frame = 0x0000F74A so
63,306 pulses
• Bytes 11 to 12 : Delta A0 : index variation of channel A during the time interval between 1 to 2 hours after transmitting the previous
frame = 0x0012 so 18 additional pulses
• Bytes 13 to 14 : Delta B0 : index variation of channel B during the time interval between 1 to 2 hours after transmitting the previous
frame = 0x0020 so 32 additional pulses
• Bytes 15 to 16 : Delta A1 : index variation of channel A during the time interval between 2 to 3 hours after transmitting the previous
frame = 0x0007 so 7 additional pulses
• Bytes 17 to 18 : Delta B1 : index variation of channel B during the time interval between 2 to 3 hours after transmitting the previous
frame = 0x0010 so 16 additional pulses
• Bytes 19 to 20 : Delta A2 : index variation of channel A during the time interval between 3 to 4 hours after transmitting the previous
frame = 0x0100 so 256 additional pulses
• Bytes 21 to 22 : Delta B2 : index variation of channel B during the time interval between 3 to 4 hours after transmitting the previous
frame = 0x00F0 so 240 additional pulses
• ...
• Bytes 47 to 48 : Delta A9 : index variation of channel A during the time interval between 10 to 11 hours after transmitting the previous
frame = 0x0005 so 5 additional pulses
• Bytes 49 to 50 : Delta B9 : index variation of channel B during the time interval between 10 to 11 hours after transmitting the previous
frame = 0x00B5 so 181 additional pulses
Frame 2/3 :
0 1
Code Status
0x48 Cf Status Index
trame
0x48 0xA2 0x01
19 to 20 21 to 22 23 to 24
Delta Delta Delta
A14 B14 A15
0x074A 0x003B 0x0010
43 to 44 45 to 46 47 to 48
...PAYLOAD
Delta Delta Delta
A20 B20 A21
0x00C3 0x00F1 0x0005
Its size is of 51 bytes.
Description of the frame :
• Byte 2: frame index: index of this frame in a multi-message sequence (here set to 1 for the 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.
• 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.
• Bytes 7 to 8 : Delta A11 : index variation of channel A during the time interval between 12 to 13 hours after transmitting the previous
frame.
• Bytes 9 to 10 : Delta B11 : index variation of channel B during the time interval between 12 to 13 hours after transmitting the previous
frame.
• ...
• 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.
2 3 to 4 5 to 6
Delta A10 Delta B10 Delta A11 Delta B11 Delta A12 Delta B12 Delta A13 Delta B13
0x0012 0x0020
25 to 26 27 to 28 29 to 30 31 to 32
Delta Delta Delta
B15 A16 B16
0x0021 0x0100 0x000F
49 to 50
Delta
B21
0x00B5
7 to 8 9 to 10 11 to 12
PAYLOAD...
0x0007 0x0010 0x0100
33 to 34
...PAYLOAD...
Delta Delta
A17 B17
0x0000 0x00F1
13 to 14 15 to 16
0x00F0 0x0000
35 to 36 37 to 38 39 to 40
Delta Delta Delta
A18 B18 A19
0x00A5 0x0000 0x0005
FR
EN
17 to 18
0x0015
41 to 42
Delta
B19
0x00B5
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