openinverter forum

Decided to do one last release myself that has all the latest changes

• Allow inverter start/stop via CAN
• Try to more reliably detect SDU/LDU temp sensors
• Higher temp range for LDU temp sensors
• Allow chargecur up to 500A
• Anti cogging feed forward correction signal
• Support for Renault Zoe motor with electrically excited rotor
• More meaningful correction of rotor angle, should avoid uncontrolled spin-up better
• Fixes of boat mode with idle mode combined
• Do not demand BrakeCheck in CruisePot mode
• Try to distinguish desat from over current faults on Tesla hardware
• Quadratic component in throttle pedal map (potlinearity)
• CAN mapping fixes

https://github.com/jsphuebner/stm32-sin ... ag/v5.40.R

If this is allowed here, then here is the feedback about testing on the move in a car with two rear outlander motors + two rear outlander inverters.
with a voltage drop of up to 240 volts, the base speed is 93 km/h (72 nmc battery cells), the FW for each inverter = -250 gives very stable control and a maximum speed of 140 km/h. I'm sure it would be possible to speed up, but the road is very narrow and it's dangerous to test.

Has the CAN communication between the zombie and the LDU been tested? Because for me, the drive direction isn't working; everything is being passed through, brakes and inverter start works, but there's no drive directionl.

what should I send to the inventor via can to turn it off or on .

I spent three days trying to implement the launch via can, because this is the first time I'm doing this.but not like I can't make "stop" work via can, maybe you can help

Hello and welcome.
This is magical thinking. Change perspective to our side and imagine how you would help with that little information provided.
Read here https://openinverter.org/forum/viewtopic.php?t=5714 especially #4

I'm sorry, I thought this was a specific message that I would send to the inventor and the inverter would turn off or turn on.

I'm using a toyota gen 3 inverter, with a v1c board. transmission is also a toyota gen3. it is installed on a buggy and works at an experimental level. bms from nissan leaf, I'm just experimenting with bms, I'm attracted to a new feature in firmware 5.40R, "start/stop via CAN". I thought about allowing the bms to use this function to turn off the inverter in case the accumulator is idle or overheating, or by some mistake, because the bms itself does not control the hv contactors in my case. If I'm wrong, please correct me.

Ah yes, read here: https://openinverter.org/wiki/CAN_commu ... O_commands (I just added it).
ESP32 and oic also support these commands