The system collects and transmits the data detected during the season through WMC-169-GPRS control unit installed in the thermal station and finally represents graph results. The MDM web-portal extracts the system stored data, calculates the point of the set period and displays the operating signature graph.



  • between operating signature and
  • project signature

to identify the real building-plant system performance compared to the project expected performance.


  • between the season operating signature and
  • the previous season operating signature

in order to determine possible and desirable best performances.

Two main parameters evaluated from signature are:

  1. The intersection of line with abscissas axis that represents the external temperature in which the generator lights on (considering free supplies);
  2. The line angle, which represents the greater or lesser use of average power (energy) at some external temperature (building-plant system performance).

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