Input difference (mis)calculation

Submitted by xgon on Thu, 19/02/2015 - 12:06

Hello,

I have 2 inputs on my installation that need to do difference calculation:

IN1 - holds energy (KWh) of floor 1 and 2;

IN2 - holds energy (KWh) of floor 2;

So in order to calculate the KWh/d of only floor 1, i configured IN1 like this:

-input IN1

kWh to kWh/d, Energy floor 1

But the feed "Energy floor 1" is always 0.00

What can I be doing wrong?

My emoncms is v8.3.6.

Thanks

Submitted by JD on Thu, 19/02/2015 - 12:44.

I think you should be using "power to kWd" not "kWh to kWd"... the inputs report power in watts (W), not energy (kWh).

Submitted by xgon on Thu, 19/02/2015 - 15:53.

The value on the inputs are indeed kWh. The point is not the units, but the input calculation (in this case the difference)

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