Weird problem with stepper axis.

[GREG021]

Hi

Thanks for your reply.
I am using Stepperonline drivers with the cheap but Green BoB and setup with UCCNC.
The motors are the original Denford Easimill ones.
Does that help?

[dazp1976]

Hi

Thanks for your reply.
I am using Stepperonline drivers with the cheap but Green BoB and setup with UCCNC.
The motors are the original Denford Easimill ones.
Does that help?

This one?
Pins 2,3,4,5,6,7 from right to left are axis.
PUL- , DIR- on drivers.
5V+ from psu direct to PUL+ & DIR+
(Enable doesn't have to be connected, it's a personal choice. Saves some power use at idle).
The 2 grounds in bottom corner can be connected together with a small loop.

Check this is all wired correct like this first.





The other common bob is same as my 5 axis:
(single driver Y axis is shown).

[A_Camera]

Hi

Thanks for your reply.
I am using Stepperonline drivers with the cheap but Green BoB and setup with UCCNC.
The motors are the original Denford Easimill ones.
Does that help?

No, it does not help. Stepperonline is NOT a CNC Drive product. I did not mean the stepper driver, but what you have between your stepper driver and the PC. Is it UC3005LPT, UC400, UC100 or what? Configuration is different for all those and the UCCNC license is locked to the product. It is the motion controller I was asking about, not the stepper driver. UCCNC must have a motion controller made by CNC Drive. Without that, you'll never get it working.