Occasionally when setting the current during a charge session, there is a brief spike to the maximum current.
2026-09-19 00:45:28.228 INFO (MainThread) [ocpp] charger: send [3,"1942986708",{}]
2026-09-19 00:45:32.141 INFO (MainThread) [ocpp] charger: send [2,"c1f2c010-ba7d-4ed5-ae92-c012037fb89c","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":10}]}}}]
2026-09-19 00:45:33.273 INFO (MainThread) [ocpp] charger: receive message [2,"787876534","MeterValues",{"meterValue": [{"timestamp": "2026-09-19T00:45:32Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "6.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.4"} ]} ],"connectorId": 1,"transactionId": 1789771833}]
2026-09-19 00:45:33.289 INFO (MainThread) [ocpp] charger: send [3,"787876534",{}]
2026-09-19 00:45:33.324 INFO (MainThread) [ocpp] charger: receive message [3,"c1f2c010-ba7d-4ed5-ae92-c012037fb89c",{"status": "Accepted"}]
2026-09-19 00:45:38.634 INFO (MainThread) [ocpp] charger: receive message [2,"1147956737","MeterValues",{"meterValue": [{"timestamp": "2026-09-19T00:45:37Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "31.3"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "10"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "7.6"} ]} ],"connectorId": 1,"transactionId": 1789771833}]
2026-09-19 00:45:38.639 INFO (MainThread) [ocpp] charger: send [3,"1147956737",{}]
2026-09-19 00:45:38.641 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=1.0 ms, pong=2.0 ms
026-09-19 00:46:32.140 INFO (MainThread) [ocpp] charger: send [2,"d9c37654-75b0-4a70-bf6b-46108ac7f8b3","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":9}]}}}]
2026-09-19 00:46:33.292 INFO (MainThread) [ocpp] charger: receive message [3,"d9c37654-75b0-4a70-bf6b-46108ac7f8b3",{"status": "Accepted"}]
2026-09-19 00:46:33.673 INFO (MainThread) [ocpp] charger: receive message [2,"493215702","MeterValues",{"meterValue": [{"timestamp": "2026-09-19T00:46:32Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "11.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "9"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "3.6"} ]} ],"connectorId": 1,"transactionId": 1789771833}]
2026-09-19 00:46:33.682 INFO (MainThread) [ocpp] charger: send [3,"493215702",{}]
2026-09-19 00:46:38.660 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=6.0 ms
2026-09-19 00:46:38.683 INFO (MainThread) [ocpp] charger: receive message [2,"1525621504","MeterValues",{"meterValue": [{"timestamp": "2026-09-19T00:46:37Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "8.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "9"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "3.4"} ]} ],"connectorId": 1,"transactionId": 1789771833}]
2026-09-19 00:46:38.700 INFO (MainThread) [ocpp] charger: send [3,"1525621504",{}]
2026-09-19 00:46:43.739 INFO (MainThread) [ocpp] charger: receive message [2,"1550011523","MeterValues",{"meterValue": [{"timestamp": "2026-09-19T00:46:42Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "8.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "9"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.7"} ]} ],"connectorId": 1,"transactionId": 1789771833}]
2026-09-19 00:46:43.752 INFO (MainThread) [ocpp] charger: send [3,"1550011523",{}]
2026-09-19 00:46:47.139 INFO (MainThread) [ocpp] charger: send [2,"4778a937-6507-4db0-8da8-3fbfed43c359","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":10}]}}}]
2026-09-19 00:46:48.293 INFO (MainThread) [ocpp] charger: receive message [3,"4778a937-6507-4db0-8da8-3fbfed43c359",{"status": "Accepted"}]
2026-09-19 00:46:48.776 INFO (MainThread) [ocpp] charger: receive message [2,"1338216539","MeterValues",{"meterValue": [{"timestamp": "2026-09-19T00:46:47Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "8.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "10"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "3.1"} ]} ],"connectorId": 1,"transactionId": 1789771833}]
2026-09-19 00:46:48.785 INFO (MainThread) [ocpp] charger: send [3,"1338216539",{}]
And occasionally I'll see a huge surge in both the sensors and reality. This surge is legitimate as it shows up in my inverters power consumption.
I don't really know how to confirm that this is not in fact a firmware bug with either my Wallbox charger or EV6 BMS.
EDIT: I decided it would probably be a good idea to add a longer log showing what occurs in and around a spike, in case it helps. This one occurs between 00:21:32 → 00:22:02.
2026-09-20 00:20:38.176 INFO (MainThread) [ocpp] charger: receive message [2,"1252818852","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:20:37Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "7.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.1"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:20:38.196 INFO (MainThread) [ocpp] charger: send [3,"1252818852",{}]
2026-09-20 00:20:40.610 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=6.0 ms
2026-09-20 00:20:43.223 INFO (MainThread) [ocpp] charger: receive message [2,"520036586","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:20:42Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "7.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.8"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:20:43.233 INFO (MainThread) [ocpp] charger: send [3,"520036586",{}]
2026-09-20 00:20:47.467 INFO (MainThread) [ocpp] charger: send [2,"a3cd05c6-1874-4ab8-bfaf-0519cba2f4f8","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":22}]}}}]
2026-09-20 00:20:48.370 INFO (MainThread) [ocpp] charger: receive message [2,"925571093","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:20:47Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "7.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.4"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:20:48.380 INFO (MainThread) [ocpp] charger: send [3,"925571093",{}]
2026-09-20 00:20:48.635 INFO (MainThread) [ocpp] charger: receive message [3,"a3cd05c6-1874-4ab8-bfaf-0519cba2f4f8",{"status": "Accepted"}]
2026-09-20 00:20:53.376 INFO (MainThread) [ocpp] charger: receive message [2,"1431840589","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:20:52Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "21.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "22"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "4.7"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:20:53.382 INFO (MainThread) [ocpp] charger: send [3,"1431840589",{}]
2026-09-20 00:20:58.396 INFO (MainThread) [ocpp] charger: receive message [2,"418209272","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:20:57Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "21.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "22"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "6.4"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:20:58.403 INFO (MainThread) [ocpp] charger: send [3,"418209272",{}]
2026-09-20 00:21:00.618 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=5.0 ms
2026-09-20 00:21:02.468 INFO (MainThread) [ocpp] charger: send [2,"23dfd9ff-d4e3-48e1-90c2-19af05710300","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":23}]}}}]
2026-09-20 00:21:03.393 INFO (MainThread) [ocpp] charger: receive message [2,"1875940053","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:02Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "21.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "22"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "7.5"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:03.402 INFO (MainThread) [ocpp] charger: send [3,"1875940053",{}]
2026-09-20 00:21:03.580 INFO (MainThread) [ocpp] charger: receive message [3,"23dfd9ff-d4e3-48e1-90c2-19af05710300",{"status": "Accepted"}]
2026-09-20 00:21:08.487 INFO (MainThread) [ocpp] charger: receive message [2,"1565141541","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:07Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "22.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "23"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "7.5"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:08.498 INFO (MainThread) [ocpp] charger: send [3,"1565141541",{}]
2026-09-20 00:21:13.506 INFO (MainThread) [ocpp] charger: receive message [2,"772698903","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:12Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "22.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "23"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "7.7"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:13.519 INFO (MainThread) [ocpp] charger: send [3,"772698903",{}]
2026-09-20 00:21:17.468 INFO (MainThread) [ocpp] charger: send [2,"da2b6204-bf62-4bc2-acbb-b12ed08b341f","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":17}]}}}]
2026-09-20 00:21:18.548 INFO (MainThread) [ocpp] charger: receive message [2,"2078110711","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:17Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "22.6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "23"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "7.5"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:18.553 INFO (MainThread) [ocpp] charger: send [3,"2078110711",{}]
2026-09-20 00:21:18.694 INFO (MainThread) [ocpp] charger: receive message [3,"da2b6204-bf62-4bc2-acbb-b12ed08b341f",{"status": "Accepted"}]
2026-09-20 00:21:20.630 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=9.0 ms
2026-09-20 00:21:23.678 INFO (MainThread) [ocpp] charger: receive message [2,"208471352","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:23Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "16.6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "17"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "5.5"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:23.689 INFO (MainThread) [ocpp] charger: send [3,"208471352",{}]
2026-09-20 00:21:28.671 INFO (MainThread) [ocpp] charger: receive message [2,"54843312","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:28Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "16.5"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "17"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "5.6"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:28.679 INFO (MainThread) [ocpp] charger: send [3,"54843312",{}]
2026-09-20 00:21:32.467 INFO (MainThread) [ocpp] charger: send [2,"d050a36e-827d-4fa0-9b5f-bbcbdaf86f0a","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":6}]}}}]
2026-09-20 00:21:33.591 INFO (MainThread) [ocpp] charger: receive message [3,"d050a36e-827d-4fa0-9b5f-bbcbdaf86f0a",{"status": "Accepted"}]
2026-09-20 00:21:33.775 INFO (MainThread) [ocpp] charger: receive message [2,"389535217","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:33Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "16.6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "5.6"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:33.784 INFO (MainThread) [ocpp] charger: send [3,"389535217",{}]
2026-09-20 00:21:38.837 INFO (MainThread) [ocpp] charger: receive message [2,"1909446047","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:38Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "5.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "3.1"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:38.848 INFO (MainThread) [ocpp] charger: send [3,"1909446047",{}]
2026-09-20 00:21:40.637 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=5.0 ms
2026-09-20 00:21:43.821 INFO (MainThread) [ocpp] charger: receive message [2,"1271860716","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:43Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "5.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.0"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:43.825 INFO (MainThread) [ocpp] charger: send [3,"1271860716",{}]
2026-09-20 00:21:48.920 INFO (MainThread) [ocpp] charger: receive message [2,"1627159775","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:48Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "5.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.0"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:48.929 INFO (MainThread) [ocpp] charger: send [3,"1627159775",{}]
2026-09-20 00:21:53.919 INFO (MainThread) [ocpp] charger: receive message [2,"1402964646","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:53Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "5.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "1.7"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:53.926 INFO (MainThread) [ocpp] charger: send [3,"1402964646",{}]
2026-09-20 00:21:59.005 INFO (MainThread) [ocpp] charger: receive message [2,"909053595","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:21:58Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "5.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.1"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:21:59.014 INFO (MainThread) [ocpp] charger: send [3,"909053595",{}]
2026-09-20 00:22:00.729 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=91.0 ms
2026-09-20 00:22:02.467 INFO (MainThread) [ocpp] charger: send [2,"25c3a74f-a1f2-4e32-9f47-f8fe136e84ac","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":18}]}}}]
2026-09-20 00:22:03.622 INFO (MainThread) [ocpp] charger: receive message [3,"25c3a74f-a1f2-4e32-9f47-f8fe136e84ac",{"status": "Accepted"}]
2026-09-20 00:22:04.078 INFO (MainThread) [ocpp] charger: receive message [2,"1334075071","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:03Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "5.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "18"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "2.1"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:04.088 INFO (MainThread) [ocpp] charger: send [3,"1334075071",{}]
2026-09-20 00:22:09.112 INFO (MainThread) [ocpp] charger: receive message [2,"913169040","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:08Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "31.3"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "18"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "7.4"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:09.124 INFO (MainThread) [ocpp] charger: send [3,"913169040",{}]
2026-09-20 00:22:14.122 INFO (MainThread) [ocpp] charger: receive message [2,"1992287881","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:13Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "17.6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "18"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "8.7"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:14.141 INFO (MainThread) [ocpp] charger: send [3,"1992287881",{}]
2026-09-20 00:22:17.468 INFO (MainThread) [ocpp] charger: send [2,"865e327a-02fd-45b1-9f0b-0da128f3e22f","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":20}]}}}]
2026-09-20 00:22:18.623 INFO (MainThread) [ocpp] charger: receive message [3,"865e327a-02fd-45b1-9f0b-0da128f3e22f",{"status": "Accepted"}]
2026-09-20 00:22:19.154 INFO (MainThread) [ocpp] charger: receive message [2,"1535656094","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:18Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "17.6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "20"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "5.9"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:19.163 INFO (MainThread) [ocpp] charger: send [3,"1535656094",{}]
2026-09-20 00:22:20.734 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=2.0 ms
2026-09-20 00:22:24.147 INFO (MainThread) [ocpp] charger: receive message [2,"1499605687","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:23Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "19.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "20"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "5.7"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:24.159 INFO (MainThread) [ocpp] charger: send [3,"1499605687",{}]
2026-09-20 00:22:29.247 INFO (MainThread) [ocpp] charger: receive message [2,"1945195855","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:28Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "19.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "20"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "6.7"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:29.256 INFO (MainThread) [ocpp] charger: send [3,"1945195855",{}]
2026-09-20 00:22:32.465 INFO (MainThread) [ocpp] charger: send [2,"09ce5588-11e5-498c-acbf-2f9068952d9a","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":21}]}}}]
2026-09-20 00:22:33.669 INFO (MainThread) [ocpp] charger: receive message [3,"09ce5588-11e5-498c-acbf-2f9068952d9a",{"status": "Accepted"}]
2026-09-20 00:22:34.260 INFO (MainThread) [ocpp] charger: receive message [2,"953617872","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:33Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "19.8"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "21"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "6.7"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:34.269 INFO (MainThread) [ocpp] charger: send [3,"953617872",{}]
2026-09-20 00:22:39.244 INFO (MainThread) [ocpp] charger: receive message [2,"911662704","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:38Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "20.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "21"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "6.8"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:39.255 INFO (MainThread) [ocpp] charger: send [3,"911662704",{}]
2026-09-20 00:22:40.741 DEBUG (MainThread) [custom_components.ocpp] Connection latency from 'central' to 'charger': ping=0.0 ms, pong=5.0 ms
2026-09-20 00:22:44.331 INFO (MainThread) [ocpp] charger: receive message [2,"1100436173","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:43Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "20.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "21"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "6.9"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:44.344 INFO (MainThread) [ocpp] charger: send [3,"1100436173",{}]
2026-09-20 00:22:47.467 INFO (MainThread) [ocpp] charger: send [2,"9276a204-63b0-452c-a460-d841c7f2e11a","SetChargingProfile",{"connectorId":1,"csChargingProfiles":{"transactionId":1789599182,"chargingProfileId":1,"stackLevel":0,"chargingProfilePurpose":"TxProfile","chargingProfileKind":"Relative","chargingSchedule":{"chargingRateUnit":"A","chargingSchedulePeriod":[{"startPeriod":0,"limit":6}]}}}]
2026-09-20 00:22:48.572 INFO (MainThread) [ocpp] charger: receive message [3,"9276a204-63b0-452c-a460-d841c7f2e11a",{"status": "Accepted"}]
2026-09-20 00:22:49.445 INFO (MainThread) [ocpp] charger: receive message [2,"85987934","MeterValues",{"meterValue": [{"timestamp": "2026-09-20T00:22:48Z","sampledValue": [{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Export","unit": "A","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L1","measurand": "Current.Import","unit": "A","value": "20.7"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L2","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","phase": "L3","measurand": "Current.Import","unit": "A","value": "0.0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Current.Offered","unit": "A","value": "6"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Interval","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Export.Register","unit": "Wh","value": "0"},{"format": "Raw","location": "Outlet","context": "Sample.Periodic","measurand": "Energy.Active.Import.Interval","unit": "Wh","value": "5.9"} ]} ],"connectorId": 1,"transactionId": 1789849547}]
2026-09-20 00:22:49.455 INFO (MainThread) [ocpp] charger: send [3,"85987934",{}]
Occasionally when setting the current during a charge session, there is a brief spike to the maximum current.
Here it is in my logs:
As you can see, I sent a new limit of 10A and then 5 seconds later the
MeterValuesshowsL1 Current.Importas31.3A, followed by a sent command that works as intended.To Reproduce
I essentially will only see witness the spikes in my ocpp
current_importsensor if I setMeterValueSampleIntervalto 10 seconds or under. Regardless, the spikes are evident in my inverters power consumption and battery use sensors which have a much faster update frequency no matter whatMeterValueSampleIntervalis set to.Execute action changing the current limit with
And occasionally I'll see a huge surge in both the sensors and reality. This surge is legitimate as it shows up in my inverters power consumption.
Desktop:
This relates to the stale issue https://github.com/lbbrhzn/ocpp/issues/1684 that I did not manage to fix.
I don't really know how to confirm that this is not in fact a firmware bug with either my Wallbox charger or EV6 BMS.
EDIT: I decided it would probably be a good idea to add a longer log showing what occurs in and around a spike, in case it helps. This one occurs between 00:21:32 → 00:22:02.