openevse shows higher usage than measured : Support

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openevse shows higher usage than measured

Kris

started a topic 1 day ago

Hi, I recently purchased a "Replacement Electronics for Juicebox v1 (Metal - Black/Grey and Orange)v1 and set everything up and got it working.

I am having an issue where the current value is incorrect and showing higher than the set point. Is there a way to adjust it to show the actual usage? I also have an IotaWatt measuring the circuit and it shows lower usage.

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3 Comments

OpenEVSE Support

said 1 day ago

Adjust the value for Current Scale until the value closely matches the iotawatt measurement.

Kris

said 1 day ago

Thanks! I will try lowering the voltage for the current scale and see if that helps.

OpenEVSE Support

said about 12 hours ago

Kris. "Current Scale" does not correspond in any way to voltage, it is just a calibration value. The default factory value of 220 seems to provide fairly accurate Amp readings on the majority of hardware. Minor corrections can help improve accuracy.

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