Table des Matières
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WMBUS Pulse - Guide utilisateur / User guide version V2.2.0
•
Bytes 49 to 50: Delta B21 : index variation of channel B during the time interval between 22 to 23 hours after transmitting the previous
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
FR
•
...
•
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 :
EN
0
Code
0x48
0x48
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
4.2.9 Summary of the conditions of the transmission of the uplink frames
The table below summarizes the conditions of the transmission of the different uplink frames:
Code
0x10
Product configuration data frames
0x20
Frames of information on the
network configuration
1
2
Status
Cf Status
Index trame
0xA2
0x02
Description
• Start-up of the product
Exit from the configuration mode
• Periodically if the inputs are deactivated (period defined by register S301)
• Start-up of the product
• Exit from the configuration mode
3 to 4
5 to 6
PAYLOAD
Delta A22
Delta B22
0x0012
0x0020
Sending conditions
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