Adjusting Electrical Constants 


The following constants can be adjusted:


·      Zener Voltage;

·      LDR Max Resistance;

·      LDR PullUp Resistance;

·      Rain Beta Factor;

·      Rain Resistance at 25º;

·      Rain PullUp Resistance;


These constants affect the brightness sensor value and the rain sensor temperature value, respectively.


The adjustments should be used to account for the manufacturing tolerances inherent to these components (typically 5%).


In order to adjust these values, select Device TAB / section Constants and then right-click with mouse in the area highlighted in the following figure and corresponding to the constant one wishes to adjust.




A small window will automatically open, allowing the value to be changed.