Hello,
I built a new cnc, I have a c-10 board and Bipolar Stepper Motor Driver, 40VDC/3A with Nema 23 Stepper Motor (https://www.oyostepper.com/category-7-b0-Nema-23-Stepper-Motor.html), in mach3, I have it all wired up, mach 3 is programmed in ports and pins, no movement when I tried slow start, turned on motor lock and that's it, I double checked the wiring and everything looks ok, I put a jumper on the EN pin but no movement, does anyone have any ideas?
I'm lost and don't know where to start.
Thanks

 

You have to confirm you are receiving signal from BOB to drive.
IOW, is it in the control or the stepper motor/controller side ?

 

First, verify that the stepper is actually powered correctly. Was the operation verified before it was connected to it's load?? Then, has the driver for the stepper been correctly configured?Then, are the step commands arriving?? Those are where to start.