Hi All

I am trying to build this controller with not much success, I have all the parts including the PIC programmer, but just can not make it work.

Can anybody help please?



Regards

Roni

 

Hi Robert

Can you please help me with the controller?

[email protected]

Regards

Roni

 

Hello, I am new to this place. My baby have a toy which has a dc brushed motor driven by mosfet through pwm signal from a controller circuit. The dc motor damged and I'm planning to replace it with a bldc motor. But can't figure out how to write program for this microcontroller. I also have pic12F683 mcu and little knowledge about programming in C to try. Is it possible to share the actual code so that I can try to build my own solution for this?
Thanks in advance.
Regards.
Mehdi
[email protected]

 

I think you are in the wrong forum. We do CNC work and but don't really do code work unless it's G-code which is totally different from what you are looking for.

 

Hello all

I recently made this controller and I'm having difficulties with mach3 configuration as manual speed control is working fine with the potentiometer but for some reason I can not get it working with mach3 and my test RnR motion controller

I connected one wire to GND on this board and second to output 4 I deselected output 4 in output signals in mach and in motor output / spindle use :
Step pin #4 Dir Pin#0 Dir LowActive # X (red X) Step Low Active # X Step low Step Port # 3 Dir Port # 0

Kernel is set to 25000 Hz
Spindle setup / selected: use spindle motor output and PWM Control selected , PWM base Freq # 500
Relays controls and flood mist control are disabled

because I measured motor speed I put in pulley max RPM of that motor witch is 10970

but when I execute S10000 and M3 motor is not running unfortunately

Any ideas where I made some error ?