hi.
I'm a newbie about cnc conversion, and I want begin now.. i have the st-V2 card breakboard and UC300ETH . I had try for wire them, but i not want burn before and ask you for help..
I need of wire among them with 3 motor nema 23HS8630B 3A, 3 driver DM542A , nad power supply 350w , 36V 9.7a A.
I think of use with mach3 software ?
Someone have a link or a schematic diagram of how to link all done ?
I hace make a little scheme , but it's incomplete and i not know if will can work..

any suggestion is welcome!!!

This is probably the wiring info you are missing.

Ignore the stepper motor wire colours shown here (check your motor to determine the correct A, A+, B, B+ wires).
At this stage do not connect the ENA wire.

Hope this helps.

Tweakie.

ok, I try , I have also add 3 driver and linked 2 power supply for each card , it's ok ? Also ETH port and usb together linked to Pc ?

The USB to the breakout board only supplies it's 5V power requirement and you will need the 12-24V power supply if you use any inputs or outputs to/from this board.
When you connect the power to each driver connect + and - back to the supply in each case (do not daisy-chain).

Tweakie.

hi Tweakie,

I have wired both cards, power both with +5V and intalled Mach3 and the plugin . The uc300eth is detected fine. Now I not know how to test all my config hardware.
I need of full configuration of Mach3 for try the motors and drivers. Can you help me ?

The overall configuration of Mach3 is explained in the manual http://www.machsupport.com/help-learning/product-manuals/
You will also need the details for configuration of the UC300ETH plugin.

If you have any specific points regarding the Mach3 config. I would be pleased to help (if I can).

Tweakie.

Tweakie my major difficulty is for setting Mach3 only for a basic test of drivers and motors wired same in picture attached..
Also I not know a basic configuration commands to insert in the menus setup.
I never had experience about cnc software setup.. Possible for you place here a little example to begin ?
You can see the my last picture attached ? You think that the hardware is wired right ?