The inverter is turned on, however the Cerbo indicates it is off. I am getting 120 out so I know it is on. the inverter is a multiplus -II 24v, 3000vva 70 amp 120v inverter. I also have a Cerbo gx connected to it. This worked for 6 months but last night it started behaving strangely.
turns out the ve bus was connected to the wrong port. I connected it to the ve bus instead of the network connection port and it works correctly now.