Hi
I am trying to do the motor control using vesc 75/300. The controller is not turning on. Even when the power is given the light is not coming and also in vesc tool it is showing that controller is not powered. Can anyone suggest the reason and remedy for that?
TIA
Hi
We have 2 vescs. I am trying to do ADC mode for 2 motors. With one controller one motor is running perfectly. I tried the second motor with the second controller, that motor was not running in adc , with the throttle also. Now I'm planning to try with lisp scripting. Can anyone tell what is the solution for the above problem and also can anyone suggest the code for the above problem? And also because our motor is surface mounted one that Ld-Lq should be zero , for me the controller showing large value for that, Can you suggest the reason for that.
Hi I'm a student and I build my ESC using VESC schematics for my final project.
And when I tried to detect motor it fails with different errors, last time it was "flux linkage detection failed" .
When I tried to detect it as FOC it's spinning pretty nice and some times it gives me results.
But I don't know how to detect it as BLDC with hall sensors.
I tried different motors but I don't know what values to put when I try to detect it. (I, w, Duty-cycle).
Also my hall detection failed.
Seem to be hitting a brick wall WRT information about VESC motor controllers. Is there a website/forum/etc where that can be found?
Hi,
I was using a VESC 6+ to controlled a FOC motor and a servo output.
I've successfully controlled the FOC motor with CAN-BUS.
But what's Command Numbers of Servo control? and which byte should it be?
I needed to know that whether we can control 48V 106A(peak current) 4000W BLDC motor with vesc. And if so then which of the vesc model will be suitable to control this much amount of power. Secondly the motor comes with pre build hall effect sensors how would we integrate these sensors into the existing circuit.
Hi everyone.
I'm in the early stages of making an e-motorcycle (full size, licensed, etc). I really like the VESC controllers, particularly the open-source ethos. As such, the design plan is to start with the assumption that the controller will be VESC based.
I have some related questions:
My Golden motor 108 works great in FOC mode, but stutters badly in BLDC mode.
Would like to use sensors Hybrid mode. Is this mode available in FOC mode?
Hi All.
I have bought a flipsky 75100 VESC to replace the original controller on a Xiaomi M365 pro scooter.
While testing the controller, I had been having trouble with it cutting out under load. It would start off smoothly, but then suddenly cut out at a certain speed when accelerating.
I played around with current settings to see if I could make it better/worse. Now though it has died completely, with the following symptoms:
Hello, I try to use a Vesc to inject little power (a few tens of watts would be okay) from a 24Vdc solar system (approx 30Vdc fully charged) to a 400Vac 3 phase grid.
I use 3 toroid transformers to get 15Vrms between phases from the 400Vrms grid, I can see in Vesc tool nice 3 phase BEMF with 3000ERPM (=50Hz grid), just like a running motor.
In FOC mode, the VESC shows 88% duty to keep track of the grid. I set a 2Amps motor current and expected to inject around 30Watts (don't know if it is per phase or total).
