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13.6.3.7 Reading lower temperature alarm settings
This function allows reading the settings associated with the alarm for the temperature being lower
than the value of Tinf�
The SMS message to send is the following one:
<user code>.?AT0
The chronothermostat will send an SMS reply message with the following format:
GSM-01913 1/1
ENABLED:ON/OFF
AT0:XX,X degrees
DTA:X,X degrees
Example�
If the set user code is the default 1234 and:
- the lower temperature alarm has been enabled;
- the value of the temperature threshold Tinf has been set to 4�2°C;
- the value of the temperature differential DTA has been set to 0�5°C;
On sending the SMS message:
1234.?AT0
The chronothermostat 01913 will send the following SMS response message:
GSM-01913 1/1
ENABLED:ON
AT0:4,2 degrees
DTA:0,5 degrees