Now I'm on a business trip abroad. almost two thousand km. only on my return will I be able to check the updated code. maybe someone else will test during this time

along with the overcurrent, I get a wandering error LORESAMP, probably my chip does not fit into the settings. I will try to connect the native resolver later

Pete9008 wrote: ↑Wed May 31, 2023 5:16 pm Udc is reading right isn't it? If it's reading low then it could cause that problem.

reading voltage with an accuracy of 0.3 volts! the current sensors are also calibrated

I must have broken everything. after trying to start the rotation mode, I always get an overcurrent message when trying to check the phases. even restarting the controller did not give a result. I scrolled the motor through the steps of the entire revolution and always when checking the phases with ...

Pete9008 wrote: ↑Wed May 31, 2023 4:54 pm
Edit2 - Might be worth manually adjusting the rotor position and rerunning the test a few times to get an idea as to how often you get the correct ^vv v^v vv^ sequence

I will definitely check by rotating the motor step by step.

I have turned the rotor again and now it is no longer possible to run the phase check with any current. there is always an overload message. in normal mode, the motor still works adequately.

the first test is for 50 amps. he slightly shifted the position of the rotor and subsequent tests already showed the phases differently. Question: depending on the position of the rotor, the phase test gives different values, how do I know that the phases are connected correctly or incorrectly?

I got progress!

so. I realized my mistake. I started the inverter in manual mode in the usual NEW way, which Johu added instead of the old one that was not working. and it was necessary to launch the OLD version with the button at the top. However, there was no rotation in any of the modes, although in the bidir mo...

The resolver mode shouldn't start any PWM but just allows the motor angle to be monitored/plotted while turning the motor manually. It's just there to allow the operation of the resolver/encode/sin cos chip to be verified before any volts are applied to the motor. The phase check mode briefly enabl...

do not pay attention to the manual start "off", it always appears after clicking the "update" button at the top of the settings to display the real values. in fact, the inverter is started in manual mode, this can be seen by the status and current on each of the sensors.

in general, either I'm not doing it right, or it doesn't work. I reached 50 amrer manual id current, the motor did not move, only squeaked louder. at the same time, the battery current has increased to 4 amps, and the motor current can be seen in the screenshot. after each new value, only the messag...

it's just described everywhere that the motor will rotate slowly. this is what I expected, not paying attention to whether the system writes any messages. it definitely switches to the startup mode, since when any ID current is indicated, the sound of pwm operation appears. a little later I will ret...

no. I disassembled the part where the gearbox is. there's just the motor and that's it. I also have the ability to slowly rotate the motor with my hands.

So what is the correct order of my actions for testing?

thank you for your contribution to the software of this project))

Then maybe I didn't do everything right? I was expecting the motor to turn and didn't watch the messages above))

rear engine from toyota alphard 10 generation (mgr)

Pete9008 wrote: ↑Wed May 31, 2023 12:38 pm
What result did phasecheck give?

in none of the tests did the motor start spinning. a little later I will check with an increased current of 20 amperes.

MGR10 alphard motor

forgot. the parameters I did it with.

only I use the sine/cosine chip. not a resolver. could the problem be in this place? or maybe increase the manualid current?

Screenshot_20230531-152058.png Screenshot_20230531-152201.png Screenshot_20230531-152527.png from the throttle handle, the motor is controlled as usual. it was not possible to get the motor rotation in manual start mode and attempt settings. a quiet squeak was like a normal start or angle search in...

thank you very much.
I downloaded the file and today or tomorrow I will test it on a home motor with a sine/cosine chip (kmz60)

has anyone already tried to compile this in .bin file?

TBH I'd want a current limited power supply when trying it for the first time too, just in case! I don't know how other users do it, but I always check the new firmware at home on a motor with a controller connected to a small 36 volt battery via a BMS that has overcurrent protection above 120 amps.

it's not about my abilities))) I'll wait until someone smarter in this case builds the firmware. I am strong enough to solder, cut, weld, rewind, but not to program)

Pete9008 wrote: ↑Tue May 23, 2023 3:44 pm The code is now on my github in the auto-setup branch.

If anyone is feeling brave (or possibly foolhardy!) feel free to try it.

and how to get to the download location? there is the firmware bin file or do you need to create it yourself from the program code?

it's just very small and fits a motorcycle perfectly. at the same time, it manages to carry a large car