PlantMode coded signals

The macro PSA_PlantModeNordic generates a coded signal as an output with a  possible value from 0...30. This output  "PlantMode" is used by other macros that may have a requirement for plant override.


If one of the inputs or datapoints is activated, the code number of the plant mode will be changed as mentioned in the next table.


Code = plant mode

Code = Disp_PlantMode

0 = off

1 = off



2 = night cycle

3 = night cycle

3 = night purge

4 = night purge

4 = occupied period

5 = occupied period

5 = extended operation

6 = extended operation

6 = delayed switch off

7 = delayed switch off







20 = frost protection

21 = frost protection

21 = fan failure

22 = fan failure

22 = overheat protection electric heater

23 = overheat protection electric heater

23 = emergency stop

24 = emergency stop





30 = fire override

31 = fire override