On 18.04.2020 05:41, Tamás Kovács wrote:

Please send the following command output during charge. AC (Type1) or DC(CHAdeMO charge the problem?

me li v.c.

I hava a 80 cell 2015 Citroën C-Zero. VIN: VF71NZKYZFU900455 230V 6A charge after 1.1kWh charged.

v.c.charging                             no

v.c.climit                               0A

v.c.current                              0A

v.c.duration.full

v.c.duration.range

v.c.duration.soc

v.c.kwh                                  0kWh

v.c.limit.range

v.c.limit.soc

v.c.mode                                 None

v.c.pilot                                no

v.c.state                                stopped

v.c.substate                             interrupted

v.c.temp                                 25°C

v.c.time                                 0Sec

v.c.timermode

v.c.timerstart

v.c.type                                 None

v.c.voltage                              0V

Fast charging (start) CC mode

v.c.charging                             yes

v.c.climit                               124A

v.c.current                              124.6A

v.c.duration.full

v.c.duration.range

v.c.duration.soc

v.c.kwh                                  0kWh

v.c.limit.range

v.c.limit.soc

v.c.mode                                 CHAdeMO

v.c.pilot                                yes

v.c.state                                charging

v.c.substate                             onrequest

v.c.temp                                 19°C

v.c.time                                 20Sec

v.c.timermode

v.c.timerstart

v.c.type                                 Quickcharge

v.c.voltage                              320.7V

Fast charg CV mode

v.c.charging                             yes

v.c.climit                               38A

v.c.current                              38.88A

v.c.duration.full

v.c.duration.range

v.c.duration.soc

v.c.kwh                                  0kWh

v.c.limit.range

v.c.limit.soc

v.c.mode                                 CHAdeMO

v.c.pilot                                yes

v.c.state                                charging

v.c.substate                             onrequest

v.c.temp                                 21°C

v.c.time                                 817Sec

v.c.timermode

v.c.timerstart

v.c.type                                 Quickcharge

v.c.voltage                              328.1V

As you can se, the v.c.kwh do not increase, but xmi.e.trip.park.energy.used while charging. An other bug, RR (Range Remaining) is set to 255 on the CAN bus while fast charging, this is now set to 255 out to the user. [1] The code earlier saved the last known value of RR and of SOC, and calculated the RR base on SOC while fastcharging. I find it weird that CC-max goes down during the CV stage of the charging. I started a change of code. The idea was to warn user about reduced speed due to temperature. I stopped when I saw the code change. Coldest cell under 1°C => Max 25A (C/2) Coldest cell under 11°C => Max 50A (C) Warmest cell over 46°C => Max 85A (looks like its more dynamic, no cell goes above 47) Warmest cell over 30°C => Max 100A (2C) Optimal (11-29°C) => Max 125A (2.5C) BTW: If someone know how to start the heater + fanspeed low when Type-1 charging (the DC-bus is energized when type-1 charging), that would bee neat.

[1] https://tjinfo.uib.no/Vedlegg?id=e9d1c4031a9f03d196f07e6be82bbe2f

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