Swedish Kaifa MA304H4PSE about hass-ams HOT 20 CLOSED

Thank you for the work you put in this projekt, great job.
Best regards.

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Hi Rune.
Thanks for using (or trying to use 😊) this addon.
The Kaifa meter code that exists is for the Norwegian data. I need to implement it for the swedish kaifa meters. Could you enable debug logging, and attach the logs in a txt file? Then I can examine them and make a parser for the swedish kaifa data.

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Hi

Here comes the log.

home-assistant.log

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Thank you. I will examine the logs and report back when I have made a decode for you to test. 👍

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Hi, I have made a draft for you to test. Please install kaifa_SE branch and test.

from hass-ams.

Hi

I have now testet kaifa_SE, tested both autodetect and manual choose Kaifa I have added the logs for you to examinate.

Autodetect_home-assistant.log
Manual choose Kaifa_home-assistant.log

from hass-ams.

Those logs are still the "old" production code, not the new kaifa_SE branch.
Maybe you need to delete the pycache directories after you have downloaded the kaifa_SE branch.
Best way is to totally delete all the old files, and download the kaifa_SE branch in the same directory.

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I see
When I goto the branch kaifa_SE click Code och download zip file I get the master files. That's why it was the old code.

Maybe a stupid question, how do I download the right kaifa_Se zip file?

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https://github.com/turbokongen/hass-AMS/archive/refs/heads/kaifa_SE.zip

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Hi

Have tested now, it looks very good.

What I can see is that:

"active power import" has comma fault my meter displays example 4,340kW and the reading is 434W (should be 4340W)

"current L1, L2 and L3" is to high, could be comma fault here as well but unfortunately my meter dont view the current in the display so I cant verify it.

"reactive energy/power" cant verify the meter dont display this either.

active energy import and voltage seems to be correct.

I have added my logg.

home-assistant.log

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I looked a bit more att the current readings not shure if they are to high, there seems to be som peaks in the readings. I attached at dokument with screenshots.

Current L1 L2 L3.odt

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Good! Progress as we like it.
The spikes I have gotten reports on Norwegian meters as well. This is issue with the received data. All data is verified with CRC checks. Look at #34
I've uploaded revised code, please re-download and test 😃
The hourly meter reading (energy sensors) is that correct as well?

from hass-ams.

Hi
Testet the new one, looks realy good.

sensor.ams_active_energy_export_: Can't read from the display on my meter.
sensor.ams_active_energy_import_: The reading is correct.
sensor.ams_reactive_energy_export_: Can't read from the display on my meter.
sensor.ams_reactive_energy_import_: Can't read from the display on my meter.

sensor.ams_active_power_import_: The comma is correct now.

I need to figure a way to verify the 3 energy sensors, probably I have to call my grid supplier to get it verified. I will let you know asap.

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I don't think I see these sensors:
Cumulative hourly active import energy (A+) (Q1+Q4) kWh
Cumulative hourly active export energy (A-) (Q2+Q3) kWh
Cumulative hourly reactive import energy (R+) (Q1+Q2) kVArh
Cumulative hourly reactive export energy (R-) (Q3+Q4) kVArh

Was it them you meat when you asked about "The hourly meter reading (energy sensors) is that correct as well?" ?

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I got 14, in the attached document you se them.

AMS.odt

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Fixed by #54

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