3 x MPii's in parallel set up using VE-Config3
Venus GX sees the Fronius via local link
Fronius Primo 5.0 set to country MG50
Primo ramps up to 2.5kW, batts are at 99%, MPiis then trip on overvoltage
I am measuring the microgrid AC frequency - I do not see it change from 50.00Hz during ramp up
I notice there is no mention in the Victron guides of setting any frequency set points in the Primo
I do know that the Primo can track a changing load via frequency/power control seamlessly/effortlessly as I have seen it done with an off-grid Tesla, via frequency control *only* (ie no data cable)
Is there a Victron ref for frequency settings that should be in the Primo?
I am very happy to change these - we do it with the Volt/Watt response for on-grid all the time.
I ASSUME - that I would set the zero-point in the Primo for (say) 51.5Hz
Please confirm or advise of any other refs?