Here's what I have and what I've done:
I built the OX CNC from Openbuilds.com
Electronics kit fromcrcrouterparts.com:
48V 7.3A switching power supply
Gecko G540 4 axis stepper motor driver
3 High-torque Nema 23 380 oz-in stepper motors,
3 High-performance flexible motor cables: (1) 6'and (2) 12' cables
Bought 1 extra cable and a NEMA 17 stepper for the Z axis
I'm thinking the problem is with a setting somewhere but I thought that by downloading the XML and v10da files, this makes the necessary settings for Mach3 to work properly. (Apparently Not)
Now keep in mind I'm not a CNC router or computer Guru. I'm just a woodworker who likes to make things. All these ESS settings are driving me crazy!
This system ran well and I did a few projects on my Win XP desktop. The system was so slow it drove me crazy. Every time I clicked on something it would take forever to execute it. I cleaned off the C drive and re-loaded everything. Still slow.So I switch to a Dell laptop and the Ess.
I downloaded and installed the proper XML file from crcrouterparts.com (verified) and the Ess-v10da2 file from Warp9. I set the IP address (10-9-9-1) and subnet mask (255-255-255-0) I set the Windows firewall according to directions. I open the Mach3 loader and choose the xml file. When prompted, I choose the v10a2. I now have the X axis moving on it's own as soon as Mach opens until I hit the arrow key (it stops) The motors now move faster and smoother except for the first second or two on the Y axis. It still has a grinding as it starts and stops but runs better back and forth than it did before. The z azis seems to run fine. My DRO for X,Y & A are red and will not go to green. I can however move the motors with the arrow keys. In Mach3/plugins/homing dialog everything is set to 0. I'd attach a screenshot but I don't know how.
![Embarrassed :-[](https://www.machsupport.com/forum/Smileys/default/embarrassed.gif)
What else do you need to know? I'm beginning to wonder if I wasted $200.