Information Frames On Network Configuration; Keep Alive Frame; Reply Frame To A Register Value Request In A Downlink Frame - ADEUNIS Sigfox Smart Building COMFORT Guide Utilisateur

Sigfox Smart Building COMFORT - Guide utilisateur / User guide version V1.0.1

4.1.4 Information frames on Network configuration

Following the receipt of a downlink with the code 0x02 or when entering the operating mode (exiting PARK or COMMAND mode), the following
frame (0x20) representing the network configuration of the device is transmitted:
0 1
Code Status PAYLOAD
0x20 Cf Status Number of
repetition
0x20 0xA0
Its size is 3 bytes.
Description of the frame:
Byte 2: number of repetitions in the case of a rising frame associated with a downlink. The value is not modifiable is fixed by Sigfox namely
0x02: 2 repetitions of the rising frame.

4.1.5 Keep Alive frame

This frame (0x30) is transmitted in the period defined by the register 300 only if no periodic data is defined or in alarm mode on a threshold
overflow (S301 = 0).
0 1
Code Status
0x30 Cf Status
0x30 0xA0
Its size is 2 bytes. It contains only the code byte (0x30) and the status byte.

4.1.6 Reply frame to a register value request in a downlink frame

Following reception of a downlink frame with the code 0x40, the frame 0x31 is transmitted (see section 4.2.4). It contains all the values of the
registers requested in the downlink frame 0x40.
0 1
Code Status
0x31 Cf Status VALUE 1
In this example: the value 1 in response to CONF ID 1 is a 2-byte register, the value 2 in response to CONF ID2 is a 1-byte register and the value
3 in response to CONF ID 3 is a 2-byte register.
If an error is detected in the request, the returned 0x31 frame will be empty.
Note: the size of the data registers defined by the fields "CONF ID 1", "CONF ID 2", "CONF ID 3", "etc.", is variable depending on the registry
number. Refer to the list of registers (see section 3.4.1) to determine the size of each one and to deduce the total size of the data returned by
the 0x31 frame.
2
0x02
2 3 4
PAYLOAD
VALUE 1 VALUE 2
DISTRIBUTED BY TEXIM EUROPE
5 ... 11
VALUE 3 VALUE 3 X
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