I have a Multiplus 5kW 24V connected to Victron LiFePO4 25.6/200Ah Smart batteries with a Victron VE. Bus Battery Management System. The Multiplus has the VE Bus BMS Assistant loaded. The AC detector has also been installed. The battery voltage went low and shut off the inverter and when the generator was started and 230V AC put to the inverter nothing happened. How do I get the system to start up when the generator is ON????