It is requested to send as sms to five numbers determined at 9:00 am on weekdays.
Using the Weekly Timer Block, the system is only activated between 9.00 and 9.15 on weekdays.
The PT1000 sensor is connected to the RTD inputs.
For the values read from the temperature sensor, the phone numbers to which the SMS is sent are defined.
In the 'String table' section, the contents of the message to be sent are written.
The block number of each RTD Input block is defined by putting a '$' sign at the beginning. For example, $ 5000 is written to the SMS content to read the temperature value from the RTD0 input. The RTD0 input value is $5000, the RTD1 input value is $5001.