Adeunis RF ARF8180AA, Руководство пользователя

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LoRaWAN TEMP - Guide utilisateur / User guide version V2.0.1
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0 1 2 to 3 4 5 to 6 7 8 9 10
Code Status PAYLOAD
0x12 Cf Status S328 S329 S330 S331 X X X
0x12 0xA2 0x0190 0x14 0xFED4 0x05
Description of the frame:
• Bytes 2 to 3: Registry 328, high threshold of the probe 2, Most Significant Byte first
• Byte 4: register 329, hysteresis of the high threshold of the probe 2
• Bytes 5 to 6: Registry 330, low threshold of the probe 2, Most Significant Byte first
• Byte 7: register 331, hysteresis of the low threshold of the probe 2
In the example in grey this gives:
• Bytes 2 to 3=0x0190: register 328, the value of the high threshold of the probe 2 is: 400/10=40°C
• Byte 4=0x14: register 329, register 329, the value of the hysteresis of the high threshold of the probe 2 is: 20/10=2°C
• Bytes 5 to 6=0xFED4: register 330, the register being signed the hexadecimal value 0xFED4 = -300. Hence the value of the low threshold
of the probe 2 is: -300/10=-30°C
• Byte 7=0x05: register 331, the value of the hysteresis of the low threshold of the probe 2 is: 5/10=0.5°C
4.1.3 Frame of information on the network configuration
During the passage into operation mode (from the Park or Command Mode) or following the reception of a 0x02 downlink frame, the following
frame (0x20) representing the network configuration of the product is transmitted:
0 1 2 3 4 5 6 7 8 9 10
Code Status PAYLOAD
0x20 Cf Status ADR MODE X X X X X X X
0x20 0xA2 0x01 0x01
Description of the frame:
• Byte 2: activation of the Adaptive Data Rate: ON (value = 1) or OFF (value = 0)
• Byte 3: connection mode: ABP (value = 0) or OTAA (value = 1)
In the example in grey this gives:
• Byte 2=0x01: The Adaptive Data Rate is enabled
• Byte 3=0x01: OTAA connection mode
4.1.4 Keep Alive frame
This frame (0x30) is transmitted only in the event mode at the frequency defined by register 300. It contains the same fields as the data frame
(0x43):
0 1 2 3 4 5 6 7 8 9 10
Code Status PAYLOAD
0x30 Cf Status
probe 1
identifier
Value read on the
probe 1
probe 2
identifier
Value read on the
probe 2
X
0x30 0xA2 0xD1 0x015E 0x81 0xFF06
Description of the frame:
• Byte 2:
o Bits 0 to 3:
0: deactivated
1: activated
o Bits 4 to 7: The user identifier defined in register 320
• Bytes 3 to 4: Value measured on the probe 1
• Signed value on 16 bits,
• Expressed in tenths of degrees,