Device will only check for a Temperature Drop and respond to the Detection of a Temperature Drop when the Radio Communication Interval is 5 minutes or 10 minutes
The temperature drop measurement to detect >=1,5°C on the ambient raw sensor is done only in intervals of 10minutes.
DOWNLINK
BYTE | BIT RANGE | SIZE | OFFSET | ABBREVIATION | DETAILS | |
1 | DB0.7…0.6 | 2 | 0 | TDA | Temperature Drop Action Default = 0b00 = Take No Action Upon Detection of a Temperature Drop: | |
0b00 | Take No Action | |||||
0b01 | RESERVED | |||||
0b10 | close to 0% for 30 minutes and then resume normal operation | |||||
0b11 | close to 0% for 60 minutes and then resume normal operation | |||||
DB0.5 | 1 | 2 | TDB | Upon Resumption of Normal Operation: | ||
0 | Do not Beep | |||||
1 | Beep | |||||
DB0.4 | 1 | 3 | TDP | Temperature Drop Period Activation of Temperature Drop Action after at least: | ||
0 | one temperature drop | |||||
1 | two consecutive temperature drops | |||||
DB0.3…0.0 | 4 | 4 | RESERVED | |||
To receive an Uplink without changing any settings, send an empty Downlink.
UPLINK
BYTE | BIT RANGE | SIZE | OFFSET | ABBREVIATION | DETAILS | |
1 | DB0.7…0.6 | 2 | 0 | TDA | Temperature Drop Action Upon Detection of a Temperature Drop, device will: | |
0b00 | Take No Action | |||||
0b01 | RESERVED | |||||
0b10 | close to 0% for 30 minutes and then resume normal operation | |||||
0b11 | close to 0% for 60 minutes and then resume normal operation | |||||
DB0.5 | 1 | 2 | TDB | Upon Resumption of Normal Operation, device will: | ||
0 | not Beep | |||||
1 | Beep | |||||
DB0.4 | 1 | 3 | TDP | Temperature Drop Period Activation of Temperature Drop Action after at least: | ||
0 | one temperature drop | |||||
1 | two consecutive temperature drops | |||||
DB0.3…0.1 | 3 | 4 | RESERVED | |||
DB0.0 | 1 | 7 | TDD | A Temperature Drop has been Detected | ||
0 | No Detection | |||||
1 | Detection Ambient RAW value dropped by >= 1.5°C during the last 10 minutes | |||||