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Problems with energy (energy/fuel) values and raw data Vaillant bai/vr700 #390

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johannesbonn opened this issue Jan 27, 2024 · 0 comments

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@johannesbonn
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johannesbonn commented Jan 27, 2024

Hello,

thank you for that superior soft- and hardware. It is fantastic!
I have still two Problems during my configuration of ebusd/mqtt.

  1. I want to read the value for bai,Powervalue but I don't understand the answer. I get the following data: "10 04 53 14 64 18". How I have to handle these raw data? I have no idea, I expected a power valu in W or kW.

  2. I can read the consumption values from the VR700 (e.g. PrFuelSumHwc) but I have the impression that these values are only updated when first I read them manually on the VR700 display. Is that right or is there a way to update them by an other way? The requested values seems to be in kW and are plausible but not up to date.
    So my idea was to read out the values from the bai, but 1. I only find energy registers (energy = electical energy) and 2. I don't understand the values because they don't match the values from the VR700. Is there any ratio or other way to convert them or are there other ways to read out the energy data for electrical energy and gas/fuel energy?

Thank you for your help!

@johannesbonn johannesbonn changed the title Problems with energy (energy/fuel) valus and raw data vaillant bai/vr700 Problems with energy (energy/fuel) values and raw data Vaillant bai/vr700 Jan 27, 2024
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