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ndokter / dsmr_parser

Library to parse Dutch Smart Meter Requirements (DSMR) telegrams.
MIT License
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No support for DSMR 4.2.2 #79

Closed nihad-mehmedovic closed 1 year ago

nihad-mehmedovic commented 3 years ago

I have a Kaifa MA304C which is using dsmr 4.4.2 but that doesn't seem parsed. I'm using it in combination with https://www.home-assistant.io/integrations/dsmr/

Are you gonna support this in a near feature?

lowdef commented 3 years ago

Please post a telegram from your smartmeter so people can see why that would not parse.

On Sun, 9 May 2021, 22:16 nihad-mehmedovic, @.***> wrote:

I have a Kaifa MA304C which is using dsmr 4.4.2 but that doesn't seem parsed. I'm using it in combination with https://www.home-assistant.io/integrations/dsmr/

Are you gonna support this in a near feature?

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/ndokter/dsmr_parser/issues/79, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACCJDWHBBBT4RHUET7G46CLTM3UTPANCNFSM44PSJG6Q .

sander76 commented 3 years ago

I think I have something similar. I am using the "slimme meter" integration from home assistant, which uses this under the hood. Setting my KAIFA MA105c (which is DSMR 4.2.2) as a DSMR 4 device does not seem to parse "power consumption [kW]". No idea if this library is to blame though. But as you requested, please see below the incoming raw data:

/KFM5KAIFA-METER

1-3:0.2.8(42)
0-0:1.0.0(210821160713S)
0-0:96.1.1(4530303235303030303336303537373135)
1-0:1.8.1(005921.506*kWh)
1-0:1.8.2(008182.550*kWh)
1-0:2.8.1(000724.587*kWh)
1-0:2.8.2(001592.952*kWh)
0-0:96.14.0(0001)
1-0:1.7.0(00.000*kW)
1-0:2.7.0(00.440*kW)
0-0:96.7.21(00016)
0-0:96.7.9(00012)
1-0:99.97.0(9)(0-0:96.7.19)(190602053824S)(0000004877*s)(190418170516S)(0000000264*s)(190418170037S)(0000000656*s)(190201235252W)(0000003234*s)(181122133445W)(0000002849*s)(161117115736W)(0000006548*s)(160510105344S)(0000004203*s)(160414151532S)(0000007011*s)(000101000001W)(2147483647*s)
1-0:32.32.0(00001)
1-0:32.36.0(00000)
0-0:96.13.1()
0-0:96.13.0()
1-0:31.7.0(002*A)
1-0:21.7.0(00.000*kW)
1-0:22.7.0(00.440*kW)
0-1:24.1.0(003)
0-1:96.1.0(4730303332353631323434393036373135)
0-1:24.2.1(210821160000S)(06655.682*m3)
!AE43
/KFM5KAIFA-METER

1-3:0.2.8(42)
0-0:1.0.0(210821160722S)
0-0:96.1.1(4530303235303030303336303537373135)
1-0:1.8.1(005921.506*kWh)
1-0:1.8.2(008182.550*kWh)
1-0:2.8.1(000724.588*kWh)
1-0:2.8.2(001592.952*kWh)
0-0:96.14.0(0001)
1-0:1.7.0(00.000*kW)
1-0:2.7.0(00.446*kW)
0-0:96.7.21(00016)
0-0:96.7.9(00012)
1-0:99.97.0(9)(0-0:96.7.19)(190602053824S)(0000004877*s)(190418170516S)(0000000264*s)(190418170037S)(0000000656*s)(190201235252W)(0000003234*s)(181122133445W)(0000002849*s)(161117115736W)(0000006548*s)(160510105344S)(0000004203*s)(160414151532S)(0000007011*s)(000101000001W)(2147483647*s)
1-0:32.32.0(00001)
1-0:32.36.0(00000)
0-0:96.13.1()
0-0:96.13.0()
1-0:31.7.0(002*A)
1-0:21.7.0(00.000*kW)
1-0:22.7.0(00.446*kW)
0-1:24.1.0(003)
0-1:96.1.0(4730303332353631323434393036373135)
0-1:24.2.1(210821160000S)(06655.682*m3)
!9155
/KFM5KAIFA-METER

1-3:0.2.8(42)
0-0:1.0.0(210821160732S)
0-0:96.1.1(4530303235303030303336303537373135)
1-0:1.8.1(005921.506*kWh)
1-0:1.8.2(008182.550*kWh)
1-0:2.8.1(000724.590*kWh)
1-0:2.8.2(001592.952*kWh)
0-0:96.14.0(0001)
1-0:1.7.0(00.000*kW)
1-0:2.7.0(00.451*kW)
0-0:96.7.21(00016)
0-0:96.7.9(00012)
1-0:99.97.0(9)(0-0:96.7.19)(190602053824S)(0000004877*s)(190418170516S)(0000000264*s)(190418170037S)(0000000656*s)(190201235252W)(0000003234*s)(181122133445W)(0000002849*s)(161117115736W)(0000006548*s)(160510105344S)(0000004203*s)(160414151532S)(0000007011*s)(000101000001W)(2147483647*s)
1-0:32.32.0(00001)
1-0:32.36.0(00000)
0-0:96.13.1()
0-0:96.13.0()
1-0:31.7.0(002*A)
1-0:21.7.0(00.000*kW)
1-0:22.7.0(00.452*kW)
0-1:24.1.0(003)
0-1:96.1.0(4730303332353631323434393036373135)
0-1:24.2.1(210821160000S)(06655.682*m3)
!8E7B
lowdef commented 3 years ago

hi @sander76,

when I parse one of you telegrams (the first) with the dsmr_parser, we get a perfect result:

P1_MESSAGE_HEADER:   42 [None]
P1_MESSAGE_TIMESTAMP:    2021-08-21T16:07:13+02:00  [None]
EQUIPMENT_IDENTIFIER:    4530303235303030303336303537373135 [None]
ELECTRICITY_USED_TARIFF_1:   5921.506   [kWh]
ELECTRICITY_USED_TARIFF_2:   8182.550   [kWh]
ELECTRICITY_DELIVERED_TARIFF_1:      724.587    [kWh]
ELECTRICITY_DELIVERED_TARIFF_2:      1592.952   [kWh]
ELECTRICITY_ACTIVE_TARIFF:   0001   [None]
CURRENT_ELECTRICITY_USAGE:   0.000  [kW]
CURRENT_ELECTRICITY_DELIVERY:    0.440  [kW]
SHORT_POWER_FAILURE_COUNT:   16 [None]
LONG_POWER_FAILURE_COUNT:    12 [None]
POWER_EVENT_FAILURE_LOG:         buffer length: 9
     buffer type: 0-0:96.7.19
     event occured at: 2019-06-02T05:38:24+02:00     for: 4877 [s]
     event occured at: 2019-04-18T17:05:16+02:00     for: 264 [s]
     event occured at: 2019-04-18T17:00:37+02:00     for: 656 [s]
     event occured at: 2019-02-01T23:52:52+01:00     for: 3234 [s]
     event occured at: 2018-11-22T13:34:45+01:00     for: 2849 [s]
     event occured at: 2016-11-17T11:57:36+01:00     for: 6548 [s]
     event occured at: 2016-05-10T10:53:44+02:00     for: 4203 [s]
     event occured at: 2016-04-14T15:15:32+02:00     for: 7011 [s]
     event occured at: 2000-01-01T00:00:01+01:00     for: 2147483647 [s]
VOLTAGE_SAG_L1_COUNT:    1  [None]
VOLTAGE_SWELL_L1_COUNT:      0  [None]
TEXT_MESSAGE_CODE:   None   [None]
TEXT_MESSAGE:    None   [None]
DEVICE_TYPE:     3  [None]
INSTANTANEOUS_CURRENT_L1:    2  [A]
INSTANTANEOUS_ACTIVE_POWER_L1_POSITIVE:      0.000  [kW]
INSTANTANEOUS_ACTIVE_POWER_L1_NEGATIVE:      0.440  [kW]
EQUIPMENT_IDENTIFIER_GAS:    4730303332353631323434393036373135 [None]
HOURLY_GAS_METER_READING:    6655.682   [m3] at 2021-08-21T16:00:00+02:00

You're not using any power, because you are delivering electricity back to the network. (Je wekt meer op dan je gebruikt ;-)

CURRENT_ELECTRICITY_USAGE:   0.000  [kW]
CURRENT_ELECTRICITY_DELIVERY:    0.440  [kW]

You can parse telegrams yourself with the following code:

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Fri Sep 3 22:25:00 2021

@author: lowdef
"""

from dsmr_parser import telegram_specifications
from dsmr_parser.objects import Telegram
from dsmr_parser.parsers import TelegramParser

telegram_issue  = r"""/KFM5KAIFA-METER

1-3:0.2.8(42)
0-0:1.0.0(210821160713S)
0-0:96.1.1(4530303235303030303336303537373135)
1-0:1.8.1(005921.506*kWh)
1-0:1.8.2(008182.550*kWh)
1-0:2.8.1(000724.587*kWh)
1-0:2.8.2(001592.952*kWh)
0-0:96.14.0(0001)
1-0:1.7.0(00.000*kW)
1-0:2.7.0(00.440*kW)
0-0:96.7.21(00016)
0-0:96.7.9(00012)
1-0:99.97.0(9)(0-0:96.7.19)(190602053824S)(0000004877*s)(190418170516S)(0000000264*s)(190418170037S)(0000000656*s)(190201235252W)(0000003234*s)(181122133445W)(0000002849*s)(161117115736W)(0000006548*s)(160510105344S)(0000004203*s)(160414151532S)(0000007011*s)(000101000001W)(2147483647*s)
1-0:32.32.0(00001)
1-0:32.36.0(00000)
0-0:96.13.1()
0-0:96.13.0()
1-0:31.7.0(002*A)
1-0:21.7.0(00.000*kW)
1-0:22.7.0(00.440*kW)
0-1:24.1.0(003)
0-1:96.1.0(4730303332353631323434393036373135)
0-1:24.2.1(210821160000S)(06655.682*m3)
!AE43
"""

sample = telegram_issue.replace('\n', '\r\n')

telegram_specification = telegram_specifications.V4
telegram_specification['checksum_support'] = True

parser = TelegramParser(telegram_specification)
telegram = Telegram(sample, parser, telegram_specification)

print(telegram)
sander76 commented 3 years ago

I'm so sorry. I forgot to mention I found out myself what you just wrote. I was under the impression the "slimme meter" was able to determine both the amount of power being generated by the solar panels AND the amount of power delivered back to the grid. I was wrong. Many thanks! As far as I see you can close this issue. My input data proves DSMR 4.2.2 IS supported.