Where does the MagaSine inverter store its settings?
I recently installed a MagnaSine 4048 inverter for a friend. I used my ME-ARC controller to configure the inverter, specifically to set the percentage of charge current for the generator to 50% as my friend's generator can only output that much without bogging down and stalling. When my controller was plugged in to the inverter, the generator would run fine, charging at 50% output. However, when I unplugged my controller, the generator would bog down and stall, indicating that the inverter was drawing more than 50%.
So, this leaves me to believe that the settings are stored in the controller and not the 4048 inverter. To further that belief, when I returned the controller back to my MagnaSine 4024 inverter and I started my generator to test, I found that my inverter was now set to charge at 50%, which was not what I originally set the percentage to.
Am I just making bogus observations or are the settings actually stored in the controller and not stored in the inverter?