Here we are going to modify some of the parameters of a circuit from the circuit editor.  To change the description of the circuit, we type the desired description into the text box labeled Description (1). We would like that the circuit be a cooker control unit, so we select the appropriate kind from the kind drop down menu (2). Default values for the load are automatically set according to the selected kind. To change this value, set the watts value (3) or the amperes value (4) in the corresponding field. For more detailed modeling, you can also specify the power factor (5), the third harmonic percentage (6) and the diversity factor (7). For this tutorial we will leave the default values unaffected.

Please note that the software performs calculations immediately, producing an error indication next to the offending parameter (8).