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BC400: Cooling Energy and Consumption values without digit after comma #1940

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UlfHRO opened this issue Aug 16, 2024 · 4 comments
Closed
5 tasks

BC400: Cooling Energy and Consumption values without digit after comma #1940

UlfHRO opened this issue Aug 16, 2024 · 4 comments
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enhancement New feature or request
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@UlfHRO
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UlfHRO commented Aug 16, 2024

PROBLEM DESCRIPTION

Following values are without any digit after the comma (only full numbers reported even available in the heat pump and Buderus app):

  • total energy supplied cooling
  • energy consumption compressor cooling

In IObroker EMS-ESP Adapter this related values also only as full numbers without digit:

  • ems: total energy supplied cooling (ems-esp.0.boiler.nrgsuppcooling)
  • ems: energy consumption compressor cooling (ems-esp.0.boiler.nrgconscompcooling)

REQUESTED INFORMATION

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  System information output here:

TO REPRODUCE

Steps to reproduce the behavior:

EXPECTED BEHAVIOUR

One digit after comma for that values...

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ADDITIONAL CONTEXT

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(Please, remember to close the issue when the problem has been addressed)

@MichaelDvP
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These energies are published from boiler without decimals. For newer heatpumps there are additional telegrams
0x4AE (energy) and 0x4AF (meters) with resolution 1/100. But we don't know f it contains cooling.
Try in terminal read 8 4AE and check the values (always 4 bytes for a value).
Or create custom entities for the unknown values in 4AE like this with offsets 8, 16, 20, 24, 28:
grafik
Maybe the cooling energy is there

@UlfHRO
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UlfHRO commented Aug 16, 2024

Thanks... Found both:

  • cooling produced: 04AE offset 20
  • cooling consumed: 04AF offset 40
    Thanks for the tip...

@MichaelDvP
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Ok ,thanks, i'll add to dev.

MichaelDvP added a commit to MichaelDvP/EMS-ESP32 that referenced this issue Aug 16, 2024
MichaelDvP added a commit to MichaelDvP/EMS-ESP32 that referenced this issue Aug 16, 2024
proddy added a commit that referenced this issue Aug 16, 2024
add energy and meter for cooling #1940
@proddy proddy added this to the v3.7.0 milestone Aug 16, 2024
@proddy proddy added the enhancement New feature or request label Aug 16, 2024
@proddy
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proddy commented Aug 16, 2024

Added to dev 3.7.0-dev-30

@proddy proddy closed this as completed Aug 16, 2024
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