Alpha Testing: OCPP Wallbox Adapter

[schwimbi]

@foxriver76 Nochmaliger log mit Version von 12:39

ocpp.0
	2059	2022-01-09 12:43:06.065	info	Received MeterValues from "/Wallbox2"
ocpp.0
	2059	2022-01-09 12:42:35.951	info	Sending GetConfiguration to "/Wallbox2"
ocpp.0
	2059	2022-01-09 12:42:35.484	info	Received MeterValues from "/Wallbox2"
ocpp.0
	2059	2022-01-09 12:42:34.946	info	Requesting MeterValues from "/Wallbox2"
ocpp.0
	2059	2022-01-09 12:42:34.941	info	Received Status Notification from "/Wallbox2": Charging
ocpp.0
	2059	2022-01-09 12:42:34.919	info	Sending GetConfiguration to "/Wallbox1"
ocpp.0
	2059	2022-01-09 12:42:34.440	info	Received Status Notification from "/Wallbox2": Unavailable
ocpp.0
	2059	2022-01-09 12:42:34.074	info	Received boot notification from "/Wallbox2"
ocpp.0
	2059	2022-01-09 12:42:33.942	info	Requesting StatusNotification from "/Wallbox2"
ocpp.0
	2059	2022-01-09 12:42:33.941	info	New device connected: "/Wallbox2"
ocpp.0
	2059	2022-01-09 12:42:33.914	info	Requesting MeterValues from "/Wallbox1"
ocpp.0
	2059	2022-01-09 12:42:33.889	info	Received Status Notification from "/Wallbox1": Available
ocpp.0
	2059	2022-01-09 12:42:33.388	info	Received Status Notification from "/Wallbox1": Available
ocpp.0
	2059	2022-01-09 12:42:33.010	info	Received boot notification from "/Wallbox1"
ocpp.0
	2059	2022-01-09 12:42:32.994	info	Connection from "/Wallbox2" with credentials "{"name":"Wallbox2","pass":"ocpp"}" and protocol: "http"
ocpp.0
	2059	2022-01-09 12:42:32.899	info	Requesting StatusNotification from "/Wallbox1"
ocpp.0
	2059	2022-01-09 12:42:32.897	info	New device connected: "/Wallbox1"
ocpp.0
	2059	2022-01-09 12:42:32.622	info	Connection from "/Wallbox1" with credentials "{"name":"Wallbox1","pass":"ocpp"}" and protocol: "http"
ocpp.0
	2059	2022-01-09 12:42:01.478	info	Server listening on port 9220
ocpp.0
	2059	2022-01-09 12:42:01.413	info	Starting OCPP Server
ocpp.0
	2059	2022-01-09 12:42:01.377	info	starting. Version 0.1.0 in /opt/iobroker/node_modules/iobroker.ocpp, node: v14.16.1, js-controller: 3.3.22
ocpp.0
	22864	2022-01-09 12:40:28.742	info	Terminated (ADAPTER_REQUESTED_TERMINATION): Without reason
ocpp.0
	22864	2022-01-09 12:40:28.741	info	terminating

[foxriver76]

@schwimbi Ja das schaut gut aus, dann lokales Problem bei mir.

Aber das Ladelimit wird wohl nach wie vor nicht angezogen?

[schwimbi]

@foxriver76 Leider nein

[foxriver76]

@schwimbi sagte in Alpha Testing: OCPP Wallbox Adapter:

@foxriver76 Lt. https://github.com/lbbrhzn/ocpp/files/7806205/Terra.AC.OCPP.1.6.Implementation.overview._v1.5.-.external.pdf scheint es aber doch möglich zu sein hm

Ab Firmware 1.x, welche läuft denn bei dir?

[foxriver76]

Ah holy.. ich habs..

Das mit der Configuration klappt zwar immer noch nicht, wäre mir sehr wichtig dass das noch klappt, aber ich kann bei meinem Charger die Ladeleistung ändern. Denke bei dir wird es auch gehen @schwimbi

Hatte den State damals default auf Watt programmiert, man kann W/A mitgeben, habe jetzt bei dir in der Beschreibung gesehen, dass nur Ampere gehen. Pushe gleich. den chargeLimit state ein mal löschen sonst bleibt der Name falsch, da die Einheit mit im Namen steht.

[schwimbi]

@foxriver76 Firmware ist v1.3

Derzeit funktioniert das mit A(mpere) noch nicht
Tesla lädt mit 11kW/16A, setzen auf niedrigeren Wert bleibt ohne Wirkung

ocpp.0
	10368	2022-01-09 15:35:27.944	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:34:56.001	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:34:24.049	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:33:51.810	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:33:19.877	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:32:47.936	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:32:28.525	info	Received Status Notification from "/Wallbox2": Charging
ocpp.0
	10368	2022-01-09 15:31:29.817	info	Received Status Notification from "/Wallbox2": SuspendedEV
ocpp.0
	10368	2022-01-09 15:31:12.086	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:30:44.061	info	Sending GetConfiguration to "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:30:43.599	info	Sending GetConfiguration to "/Wallbox1"
ocpp.0
	10368	2022-01-09 15:30:42.560	info	Received MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:30:42.099	info	Requesting MeterValues from "/Wallbox1"
ocpp.0
	10368	2022-01-09 15:30:42.098	info	Received Status Notification from "/Wallbox1": Available
ocpp.0
	10368	2022-01-09 15:30:42.058	info	Received Status Notification from "/Wallbox2": Charging
ocpp.0
	10368	2022-01-09 15:30:41.782	info	Requesting MeterValues from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:30:41.599	info	Received Status Notification from "/Wallbox1": Available
ocpp.0
	10368	2022-01-09 15:30:41.561	info	Received Status Notification from "/Wallbox2": Unavailable
ocpp.0
	10368	2022-01-09 15:30:40.746	info	Received boot notification from "/Wallbox1"
ocpp.0
	10368	2022-01-09 15:30:40.600	info	Requesting StatusNotification from "/Wallbox1"
ocpp.0
	10368	2022-01-09 15:30:40.599	info	New device connected: "/Wallbox1"
ocpp.0
	10368	2022-01-09 15:30:40.395	info	Received boot notification from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:30:40.286	info	Requesting StatusNotification from "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:30:40.284	info	New device connected: "/Wallbox2"
ocpp.0
	10368	2022-01-09 15:30:40.069	info	Connection from "/Wallbox2" with credentials "{"name":"Wallbox2","pass":"ocpp"}" and protocol: "http"
ocpp.0
	10368	2022-01-09 15:30:40.060	info	Connection from "/Wallbox1" with credentials "{"name":"Wallbox1","pass":"ocpp"}" and protocol: "http"
ocpp.0
	10368	2022-01-09 15:30:12.495	info	Server listening on port 9220
ocpp.0
	10368	2022-01-09 15:30:12.418	info	Starting OCPP Server
ocpp.0
	10368	2022-01-09 15:30:12.361	info	starting. Version 0.2.0 in /opt/iobroker/node_modules/iobroker.ocpp, node: v14.16.1, js-controller: 3.3.22

[schwimbi]

@foxriver76

[foxriver76]

@schwimbi habe es bei mir nicht während einer Transaktion probiert, aber ohne sehe ich dass sich das Limit in der WB App entsprechend ändert.

[schwimbi]

@foxriver76 ok werde nochmal testen, kriegst du noch weitere Werte/Objects angezeigt ? Ladestrom aktuell, ... etc. ?

[foxriver76]

@schwimbi Alle Werte die rein kommen was Monitoring betrifft sind in MeterValues. Du kannst mal Loglevel auf Debug schalten und schauen was da ankommt, bei allen die getestet hatten wars nur ein Wert, daher habe ich es erst mal auf einen Wert abgebildet. Könnten potentiell mehrere sein.

[schwimbi]

@foxriver76 Gabs bisher noch weitere Tester ? und entsprechende Erfahrungen ?

[foxriver76]

@schwimbi leider nicht, hast du es nochmal probiert wie beschrieben?

[foxriver76]

Adapter aktuell im Review für Beta Repo dann mache ich mal einen neuen Thread und da finden sich nochmal ein paar User hoffe ich

[fL4sH 0]

@foxriver76 Hallo, super Adapter den du da entwickelt hast, danke dafür. Ich konnte den Adapter heute mit meiner ABB Terra AC Wallbox verbinden und er funktioniert auch. Nur leider kann man das Chargelimit nicht setzen und Availability ist ohne Funktion. Der Wert
der MeterValue ist bei der ABB Terra AC (lt. der App ChargeSync) die Spannung von L1 in V nicht in Wh.


Ich hoffe die Entwicklung geht noch weiter und ich kann vllt ein bisschen dazu beitragen. Anbei noch OCPP Unterlagen von der ABB Terra AC.
Terra.AC.OCPP.1.6.Implementation.overview._v1.5.-.external.pdf
Wenn ich noch was testen soll und kann, würde ich das gerne machen.

Hier ist sind noch Daten aus dem Log.
Die Werte werden alle mitgegeben.

2022-01-18 20:00:50.625	debug	{"connectorId":1,"transactionId":1,"meterValue":[{"timestamp":"2022-01-18T19:00:50.000Z","sampledValue":
[{"value":"229.60","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L1-N","unit":"V"},
{"value":"9.57","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L1","unit":"A"},
{"value":"2170","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L1","unit":"W"},
{"value":"229.90","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L2-N","unit":"V"},
{"value":"9.54","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L2","unit":"A"},
{"value":"2163","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L2","unit":"W"},
{"value":"232.40","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L3-N","unit":"V"},
{"value":"0.0","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L3","unit":"A"},
{"value":"0","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L3","unit":"W"},
{"value":"176","context":"Sample.Periodic","format":"Raw","measurand":"Energy.Active.Import.Register","unit":"Wh"},
{"value":"10","context":"Sample.Periodic","format":"Raw","measurand":"Current.Offered","unit":"A"}]}],
"commandOcpp":"MeterValues"}

ocpp.0

Dieser Daten werden abgesetzt wenn man das Chargelimit auf 6A setzt.

Sending RemoteStartTransaction for /TACW1142021G1020: {"connectorId":1,"idTag":"1","chargingProfile":{"chargingProfileId":1,"stackLevel":1,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Recurring","recurrencyKind":"Daily","chargingSchedule":{"duration":86400,"startSchedule":"2013-01-01T00:00Z","chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":6}]}}}

Gruß Tobias

[foxriver76]

@fl4sh-0 cool die Meter values kann ich bei Gelegenheit einbauen gerne GitHub issue machen.

Für das ändern des Limits, ich habe da bei mir nur bei inaktiven Ladevorgang getestet und da hat es funktioniert, wie hast du es getestet?

[fL4sH 0]

@foxriver76 said in Alpha Testing: OCPP Wallbox Adapter:

@fl4sh-0 cool die Meter values kann ich bei Gelegenheit einbauen gerne GitHub issue machen.

Für das ändern des Limits, ich habe da bei mir nur bei inaktiven Ladevorgang getestet und da hat es funktioniert, wie hast du es getestet?

Das mit den MeterValues wäre mega cool wenn das klappen würde. Werde mich mal bei GitHub anmelden und ein Issue aufmachen.

Das Limit habe ich bisher nur während eines Ladevorgangs im iobroker geändert und das hatte keine Auswirkung.
In der App konnte ich das Limit während eines Ladevorgangs ändern und das funktioniert auch.

Bei einem inaktiven Ladevorgang habe ich es bisher noch nicht getestet, werde ich aber bei Gelegenheit mal versuchen.

[fL4sH 0]

@foxriver76 said in Alpha Testing: OCPP Wallbox Adapter:

@fl4sh-0 cool die Meter values kann ich bei Gelegenheit einbauen gerne GitHub issue machen.

Für das ändern des Limits, ich habe da bei mir nur bei inaktiven Ladevorgang getestet und da hat es funktioniert, wie hast du es getestet?

Das Limit wird bei der ABB über Chargelimit nicht berücksichtigt. Ich habe alle Varianten durchgespielt.
Inaktiven Ladevorgang -> Stecker nicht gesteckt
Inaktiven Ladevorgang ->Stecker gesteckt
Der eingestellte Wert im iobroker wird nicht übernommen.

Anschließend habe ich noch mal den Wert in der App geändert um eine Veränderung im Log zu sehen und der letzte Wert der MeterValue ist der eingestellte ladestrom aus der App.

v5.2.3

0
1
Log-Größe: 835.3 KB

ocpp.0
Zeit
debug
Nachricht

ocpp.0
2022-01-18 22:04:56.747	warn	Client "/TACW1142021G1020" timed out

ocpp.0
2022-01-18 22:03:26.747	info	Received Status Notification from "/TACW1142021G1020": Available

ocpp.0
2022-01-18 22:03:26.747	debug	{"connectorId":1,"errorCode":"NoError","info":"null","status":"Available","vendorErrorCode":"0x00","commandOcpp":"StatusNotification"}

ocpp.0
2022-01-18 22:03:19.606	info	Received stop transaction from "/TACW1142021G1020"

ocpp.0
2022-01-18 22:03:19.606	debug	{"meterStop":113,"idTag":"1","timestamp":"2022-01-18T21:03:17.000Z","transactionId":1,"reason":"Remote","commandOcpp":"StopTransaction"}

ocpp.0
2022-01-18 22:03:19.106	info	Received Status Notification from "/TACW1142021G1020": Finishing

ocpp.0
2022-01-18 22:03:19.105	debug	{"connectorId":1,"errorCode":"NoError","info":"null","status":"Finishing","vendorErrorCode":"0x00","commandOcpp":"StatusNotification"}

ocpp.0
2022-01-18 22:03:17.744	debug	Received heartbeat from "/TACW1142021G1020"

ocpp.0
2022-01-18 22:03:17.744	debug	{"commandOcpp":"Heartbeat"}

ocpp.0
2022-01-18 22:03:17.245	info	Received Status Notification from "/TACW1142021G1020": SuspendedEV

ocpp.0
2022-01-18 22:03:17.245	debug	{"connectorId":1,"errorCode":"NoError","info":"null","status":"SuspendedEV","vendorErrorCode":"0x00","commandOcpp":"StatusNotification"}

ocpp.0
2022-01-18 22:03:14.759	debug	Sending RemoteStopTransaction for /TACW1142021G1020

ocpp.0
2022-01-18 22:02:55.293	info	Received MeterValues from "/TACW1142021G1020"

ocpp.0
2022-01-18 22:02:55.292	debug	{"connectorId":1,"transactionId":1,"meterValue":[{"timestamp":"2022-01-18T21:02:53.000Z","sampledValue":[{"value":"229.40","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L1-N","unit":"V"},{"value":"9.61","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L1","unit":"A"},{"value":"2175","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L1","unit":"W"},{"value":"229.90","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L2-N","unit":"V"},{"value":"9.56","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L2","unit":"A"},{"value":"2169","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L2","unit":"W"},{"value":"231.90","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L3-N","unit":"V"},{"value":"0.0","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L3","unit":"A"},{"value":"0","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L3","unit":"W"},{"value":"86","context":"Sample.Periodic","format":"Raw","measurand":"Energy.Active.Import.Register","unit":"Wh"},{"value":"10","context":"Sample.Periodic","format":"Raw","measurand":"Current.Offered","unit":"A"}]}],"commandOcpp":"MeterValues"}

ocpp.0
2022-01-18 22:02:23.367	info	Received MeterValues from "/TACW1142021G1020"

ocpp.0
2022-01-18 22:02:23.367	debug	{"connectorId":1,"transactionId":1,"meterValue":[{"timestamp":"2022-01-18T21:02:21.000Z","sampledValue":[{"value":"229.20","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L1-N","unit":"V"},{"value":"9.61","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L1","unit":"A"},{"value":"2174","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L1","unit":"W"},{"value":"229.60","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L2-N","unit":"V"},{"value":"9.57","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L2","unit":"A"},{"value":"2168","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L2","unit":"W"},{"value":"231.90","context":"Sample.Periodic","format":"Raw","measurand":"Voltage","phase":"L3-N","unit":"V"},{"value":"0.0","context":"Sample.Periodic","format":"Raw","measurand":"Current.Import","phase":"L3","unit":"A"},{"value":"0","context":"Sample.Periodic","format":"Raw","measurand":"Power.Active.Import","phase":"L3","unit":"W"},{"value":"47","context":"Sample.Periodic","format":"Raw","measurand":"Energy.Active.Import.Register","unit":"Wh"},{"value":"10","context":"Sample.Periodic","format":"Raw","measurand":"Current.Offered","unit":"A"}]}],"commandOcpp":"MeterValues"}

ocpp.0
2022-01-18 22:01:51.432	info	Received MeterValues from "/TACW1142021G1020"

ocpp.0
2022-01-18 22:01:51.431	debug	{"connectorId":1,"transactionId":1,"meterValue":[{"timestamp":"2022-01-18T21:01:50.000Z","sampledValue":[{"value":"228.70","context":"Transaction.Begin","format":"Raw","measurand":"Voltage","phase":"L1-N","unit":"V"},{"value":"10.62","context":"Transaction.Begin","format":"Raw","measurand":"Current.Import","phase":"L1","unit":"A"},{"value":"2403","context":"Transaction.Begin","format":"Raw","measurand":"Power.Active.Import","phase":"L1","unit":"W"},{"value":"229.00","context":"Transaction.Begin","format":"Raw","measurand":"Voltage","phase":"L2-N","unit":"V"},{"value":"10.58","context":"Transaction.Begin","format":"Raw","measurand":"Current.Import","phase":"L2","unit":"A"},{"value":"2396","context":"Transaction.Begin","format":"Raw","measurand":"Power.Active.Import","phase":"L2","unit":"W"},{"value":"231.80","context":"Transaction.Begin","format":"Raw","measurand":"Voltage","phase":"L3-N","unit":"V"},{"value":"0.0","context":"Transaction.Begin","format":"Raw","measurand":"Current.Import","phase":"L3","unit":"A"},{"value":"0","context":"Transaction.Begin","format":"Raw","measurand":"Power.Active.Import","phase":"L3","unit":"W"},{"value":"0","context":"Transaction.Begin","format":"Raw","measurand":"Energy.Active.Import.Register","unit":"Wh"},{"value":"11","context":"Transaction.Begin","format":"Raw","measurand":"Current.Offered","unit":"A"}]}],"commandOcpp":"MeterValues"}

ocpp.0
2022-01-18 22:01:42.405	info	Received Start transaction from "/TACW1142021G1020"

ocpp.0
2022-01-18 22:01:42.404	debug	{"connectorId":1,"idTag":"1","meterStart":0,"timestamp":"2022-01-18T21:01:40.000Z","commandOcpp":"StartTransaction"}

ocpp.0
2022-01-18 22:01:41.903	info	Received Status Notification from "/TACW1142021G1020": Charging

ocpp.0
2022-01-18 22:01:41.902	debug	{"connectorId":1,"errorCode":"NoError","info":"null","status":"Charging","vendorErrorCode":"0x00","commandOcpp":"StatusNotification"}

ocpp.0
2022-01-18 22:01:41.403	info	Received Status Notification from "/TACW1142021G1020": SuspendedEV

ocpp.0
2022-01-18 22:01:41.402	debug	{"connectorId":1,"errorCode":"NoError","info":"null","status":"SuspendedEV","vendorErrorCode":"0x00","commandOcpp":"StatusNotification"}

ocpp.0
2022-01-18 22:01:40.892	debug	Sending RemoteStartTransaction for /TACW1142021G1020: {"connectorId":1,"idTag":"1","chargingProfile":{"chargingProfileId":1,"stackLevel":1,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Recurring","recurrencyKind":"Daily","chargingSchedule":{"duration":86400,"startSchedule":"2013-01-01T00:00Z","chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":8}]}}}

[foxriver76]

@fl4sh-0 habe die meterValues eingebaut mit 0.3.0 den alten meterValue State bitte manuell löschen.

Dass die Ladeleistung bei den ABB Boxen nicht angezogen wird kann ich nicht ganz nachvollziehen, weiß aktuell leider nicht woran es liegt

[fL4sH 0]

@foxriver76

@foxriver76 said in Alpha Testing: OCPP Wallbox Adapter:

@fl4sh-0 habe die meterValues eingebaut mit 0.3.0 den alten meterValue State bitte manuell löschen.

Dass die Ladeleistung bei den ABB Boxen nicht angezogen wird kann ich nicht ganz nachvollziehen, weiß aktuell leider nicht woran es liegt

Ach mega cool! Das ging schnell und funktioniert. Vielen Dank.

[fL4sH 0]

@foxriver76 said in Alpha Testing: OCPP Wallbox Adapter:

@fl4sh-0 habe die meterValues eingebaut mit 0.3.0 den alten meterValue State bitte manuell löschen.

Dass die Ladeleistung bei den ABB Boxen nicht angezogen wird kann ich nicht ganz nachvollziehen, weiß aktuell leider nicht woran es liegt

Ich habe noch mal ein bisschen mit dem Ladelimit getestet. Das stand im Log:

ocpp.0
2022-01-19 07:28:25.519	debug	Sending RemoteStartTransaction for /TACW1142021G1020: {"connectorId":1,"idTag":"1","chargingProfile":{"chargingProfileId":1,"stackLevel":1,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Recurring","recurrencyKind":"Daily","chargingSchedule":{"duration":86400,"startSchedule":"2013-01-01T00:00Z","chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":8}]}}}

ocpp.0
2022-01-19 07:27:46.152	debug	Sending SetChargingProfile for /TACW1142021G1020

Gesendet wird das SetChargingProfile auch und wenn anschließend die Transaktion gestartet wird, sendet er auch einige Daten. Was ich mich nur frage warum startSchedule":"2013-01-01T00:00Z diesen Zeitstempel hat?

Hier sind noch Auszüge aus der Ocpp Dokumentation der ABB.


Vielleicht kannst du damit ja was anfangen und es hilft dir weiter.