EnergyPlus crashes when I try to add discrete speeds to the Fan:SystemModel. These are my inputs for the discrete fan speeds:
... 0.3832213238784, !- Design Maximum Air Flow Rate {m3/s} Discrete, !- Speed Control Method 0.783251231527094, !- Electric Power Minimum Flow Rate Fraction 250, !- Design Pressure Rise {Pa} 0.9, !- Motor Efficiency 1, !- Motor In Air Stream Fraction 133.333333333333, !- Design Electric Power Consumption {W} PowerPerFlow, !- Design Power Sizing Method 347.927750950626, !- Electric Power Per Unit Flow Rate {W/(m3/s)} 1.66667, !- Electric Power Per Unit Flow Rate Per Unit Pressure {W/((m3/s)-Pa)} 0.7, !- Fan Total Efficiency Fan Curve, !- Electric Power Function of Flow Fraction Curve Name , !- Night Ventilation Mode Pressure Rise {Pa} , !- Night Ventilation Mode Flow Fraction , !- Motor Loss Zone Name 0.5, !- Motor Loss Radiative Fraction General, !- End-Use Subcategory 4, !- Number of Speeds 0.78, !- Speed 1 Flow Fraction , !- Speed 1 Electric Power Fraction 0.87, !- Speed 2 Flow Fraction , !- Speed 2 Electric Power Fraction 0.96, !- Speed 3 Flow Fraction , !- Speed 3 Electric Power Fraction 1; !- Speed n Flow Fraction
This idf runs successfully without the discrete speeds set: https://www.dropbox.com/t/xVykG6F5PnPIXjxL
This idf crashes: https://www.dropbox.com/t/mZ59GtQHkCVlT7E5
What am I doing wrong?
