Tried to find how accumulator works, no succes - could someone advice ?
I have a simple need, to calculate COP of three devices ( out1 + out2 + out3) / (in1 + in2 + in3), each input and output is either feed value (in watts) for current cop or alternatively kWh/d value for daily cop for this dashboard: http://www.emoncms.org/petrik&id=2043
How could this be calculated ?
Re: How accumulator input processor works ?
Do the mathematics before you send the data as a new input to emoncms?
Re: How accumulator input processor works ?
Thanks - Thats what I was thinking off too, to read the data into emonglcd from these three different emontx modules and let emonglcd to post the data which is readily calculated within emonglcs.
Re: How accumulator input processor works ?
If you have the full graphics with icons in your GLCD, there is very little free memory. You could look to do it in the base - there might be more free memory there. You need to be careful that you pick up all 6 values as they will not be received synchronously. But at worst I think it will only seriously affect the result on the first cycle of values.