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Charge Log has incorrect data #85

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salamander-in-steinachtal opened this issue Jul 5, 2023 · 14 comments
Closed

Charge Log has incorrect data #85

salamander-in-steinachtal opened this issue Jul 5, 2023 · 14 comments

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@salamander-in-steinachtal
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The highly useful charge log (many thanks), is returning an odd and constant value of 4294864.989, the charge times are absolutely correct.

{"wbec":{"version":"v1.4.9","bldDate":"May 28 2023 21:45:14","timeNow":"10:57:23"},"box":[{"busId":1,"version":"108","chgStat":4,"currL1":0,"currL2":0,"currL3":0,"pcbTemp":268,"voltL1":236,"voltL2":240,"voltL3":240,"extLock":1,"power":0,"energyP":7.21,"energyI":102.307,"energyC":0,"currMax":16,"currMin":6,"logStr":"00.779.2909/01 022900 2147 HD_EnergyControl","wdTmOut":60000,"standby":4,"remLock":1,"currLim":0,"currFs":0,"lmReq":0,"lmLim":255,"resCode":"0"}],"modbus":{"state":{"lastTm":2245270202,"millis":2245272613}},"rfid":{"enabled":false,"release":false,"lastId":""},"pv":{"mode":0,"watt":0},"wifi":{"mac":"78:21:84:A6:EA:28","rssi":-64,"signal":72,"channel":11}}

web.html --> Energiezähler 102.307 kWh (Correct)

log.html --> (Incorrect)
Ladeübersicht Start Ende Geladene kWh Ladedauer hh:mm Wallbox
04.07.2023 | 05:43 05.07.2023 | 11:03 0.000 29:20 1
03.07.2023 | 22:05 04.07.2023 | 05:42 4294864.989 7:37 1
03.07.2023 | 06:09 03.07.2023 | 22:05 4294864.989 15:55 1
03.07.2023 | 00:33 03.07.2023 | 06:09 4294864.989 5:35 1
02.07.2023 | 13:18 03.07.2023 | 00:31 4294871.249 11:13 1
02.07.2023 | 08:10 02.07.2023 | 13:17 4294872.199 5:07 1
14.06.2023 | 07:06 14.06.2023 | 11:01 0.000 3:54 1
12.06.2023 | 12:20 14.06.2023 | 07:06 4294872.199 42:46 1
12.06.2023 | 10:25 12.06.2023 | 12:15 4294872.199 1:49 1
11.06.2023 | 12:40 12.06.2023 | 10:20 4294872.199 21:39 1
@steff393
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steff393 commented Jul 9, 2023

I can currently not reproduce the behavior.
If the strange values would be interpreted as signed instead of unsigned they would be shown as:
4294864,989 => -102,307 kWh --> fits to correct value of Energiezähler
4294871,249 => -96,047 kWh
4294872,199 => -95,097 kWh
4294872,199 => -95,097 kWh

wbec calculates energyI (=Energy since installation) of ChargeEnd - energyI of ChargeStart
So it seems that somehow energyI at ChargeEnd was seen as 0.

On the other hand, it can be seen, that the endTime of one entry is often the startTime of the next entry.
Does it help to delete the chargeLog-0.txt file? Can be done in /edit by right-click on the file.

@salamander-in-steinachtal
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It’s got weirder over the past days … going backwards - and the last entry looks like it could be right, perhaps this happens under strange start condition.

I’ll delete the log as you suggest and update.

04.07.2023 | 05:43 09.07.2023 | 19:16 0.201 133:33 1
03.07.2023 | 22:05 04.07.2023 | 05:42 4294864.989 7:37 1
03.07.2023 | 06:09 03.07.2023 | 22:05 4294864.989 15:55 1
03.07.2023 | 00:33 03.07.2023 | 06:09 4294864.989 5:35 1
02.07.2023 | 13:18 03.07.2023 | 00:31 4294871.249 11:13 1
02.07.2023 | 08:10 02.07.2023 | 13:17 4294872.199 5:07 1
14.06.2023 | 07:06 14.06.2023 | 11:01 0.000 3:54 1
12.06.2023 | 12:20 14.06.2023 | 07:06 4294872.199 42:46 1
12.06.2023 | 10:25 12.06.2023 | 12:15 4294872.199 1:49 1
11.06.2023 | 12:40 12.06.2023 | 10:20 4294872.199 21:39 1

@salamander-in-steinachtal
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Sorry, still doing it...

Start Ende Geladene
kWh Ladedauer
hh:mm Wallbox
12.07.2023 | 00:26 14.07.2023 | 13:29 0.000 61:03 1
11.07.2023 | 04:05 12.07.2023 | 00:25 4294864.788 20:20 1
09.07.2023 | 21:03 11.07.2023 | 04:05 4294864.788 31:01 1

Note that the car is not used a lot, and plugged in all the time

@steff393
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Kannst du bitte mal prüfen, ob wbec zu diesen Zeitpunkten einen Reset hatte?
In http://wbec.local/json sieht man unter "millis" wie viele Millisekunden wbec schon läuft. Wäre interessant, ob dies zurückgerechnet genau zu den Zeitpunkten mit den seltsamen Werten passt.

@salamander-in-steinachtal
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{"wbec":{"version":"v1.4.9","bldDate":"May 28 2023 21:45:14","timeNow":"00:39:53"},"box":[{"busId":1,"version":"108","chgStat":4,"currL1":0,"currL2":0,"currL3":0,"pcbTemp":275,"voltL1":242,"voltL2":241,"voltL3":240,"extLock":1,"power":0,"energyP":7.411,"energyI":102.508,"energyC":0,"currMax":16,"currMin":6,"logStr":"00.779.2909/01 022900 2147 HD_EnergyControl","wdTmOut":60000,"standby":4,"remLock":1,"currLim":0,"currFs":0,"lmReq":0,"lmLim":255,"resCode":"0"}],"modbus":{"state":{"lastTm":3590614516,"millis":3590614831}},"rfid":{"enabled":false,"release":false,"lastId":""},"pv":{"mode":0,"watt":0},"wifi":{"mac":"78:21:84:A6:EA:28","rssi":-73,"signal":54,"channel":11}}

@salamander-in-steinachtal
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Ladeübersicht

Start Ende Geladene
kWh Ladedauer
hh:mm Wallbox
09.07.2023 | 21:03 11.07.2023 | 04:05 4294864.788 31:01 1
11.07.2023 | 04:05 12.07.2023 | 00:25 4294864.788 20:20 1
12.07.2023 | 00:26 15.07.2023 | 22:12 4294864.788 93:45 1
15.07.2023 | 22:14 18.07.2023 | 09:34 4294864.788 59:19 1
18.07.2023 | 10:35 18.07.2023 | 10:59 0.000 0:23 1
18.07.2023 | 19:31 20.07.2023 | 18:31 4294864.788 47:00 1
20.07.2023 | 18:32 21.07.2023 | 00:41 0.000 6:09 1

@salamander-in-steinachtal
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salamander-in-steinachtal commented Jul 20, 2023 •
edited
Loading

Current time 00:44
Milliseconds [3590614831]
Seconds 3590614,831
Hours 997
Days 41,5
So that’s a no ;-)

@kalwados
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kalwados commented Jul 21, 2023 •
edited
Loading

Ich habe hier ein vergleichbares Problem seit dem Update auf die V0.4.9 (vorher 0.4.5) an einer Heidelberg Energy Control; derzeit noch ohne PV-Anlage.

In der JSON-Datei steht dann u.A:
"energyP":0,"energyI":0,"energyC":4292920.576,..."resCode":"e4"

Nach einen Reset der Wallbox (Sicherung aus und wieder ein) ist für ein paar Minuten alles in Ordnung:
"energyP":0,"energyI":2046.686,"energyC":0,..."resCode":0
15 Minuten später ist der Fehler wieder da.

Wenn ich dann einen Reset des wbec-Controllers durchführe, stehen nur noch Null-Werte in der JSON-Datei.

Ich hänge hier mal drei JSON-Dateien an:

  • OK.json -> nach Neustart der Wallbox
  • Error.json -> ca. 15 Minuten später
  • Reset.json -> nach Reset von wbec.

Hoffentlich kannst Du mit diesen Information die Fehlerursache eingrenzen; gerne liefere ich weitere Daten nach!

Gruß aus dem Tecklenburger Land
Achim

OK.json.txt
Error.json.txt
Reset.json.txt

Nachtrag:
Die auf dem Smartphone installierte App "Wallbox-Steuerung" meldet dann "Wallbox: interner Fehler".

@steff393
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@kalwados: Du hast den Standby aktiviert, oder?
In der nächsten Version kommt eine Änderung, die damit besser umgehen kann. Aktuell würde ich ihn eher deaktivieren.

@steff393
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@salamander-in-steinachtal
Kannst du bitte noch posten, was bei http://wbec.local/chargelog?id=0&len=10 zurückgegeben wird?
Und bitte auch noch die Datei chargeLog-0.txt hier uploaden?

@kalwados
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kalwados commented Aug 26, 2023 via email

@salamander-in-steinachtal
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@salamander-in-steinachtal
Kannst du bitte noch posten, was bei http://wbec.local/chargelog?id=0&len=10 zurückgegeben wird?
Und bitte auch noch die Datei chargeLog-0.txt hier uploaden?

{"line":[{"timestamp":1689452095,"duration":213575,"energy":4294864788,"user":0,"box":0},{"timestamp":1689669334,"duration":1424,"energy":0,"user":0,"box":0},{"timestamp":1689701505,"duration":169205,"energy":4294864788,"user":0,"box":0},{"timestamp":1689870749,"duration":183411,"energy":4294864788,"user":0,"box":0},{"timestamp":1690055015,"duration":208175,"energy":4294864788,"user":0,"box":0},{"timestamp":1690263216,"duration":15121,"energy":4294860175,"user":0,"box":0},{"timestamp":1690278349,"duration":271,"energy":4294860175,"user":0,"box":0},{"timestamp":1690278833,"duration":874,"energy":0,"user":0,"box":0},{"timestamp":1690908198,"duration":20846,"energy":4294860175,"user":0,"box":0},{"timestamp":1690929055,"duration":63001,"energy":5898,"user":0,"box":0}]}

@steff393
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Danke, ich kann's mittlerweile nachstellen. Wird in der nächsten Version korrigiert!

steff393 added a commit that referenced this issue Aug 29, 2023
@steff393
Improve Standby support, update of web interface (#85)
913e081
@salamander-in-steinachtal
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Genius - many thanks!

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@kalwados @salamander-in-steinachtal @steff393