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Hi Steve, the pot adjustment changes the current not the voltage, just turn them down until you can do a run without getting to hot. Gary
D3 and ground should work (pin-outs pic here), what software are you using? most have a section to observe input status for testing. Another thing...
Same! [ATTACH]
Direct Drive, no it will not hold well enough, but with sufficient mechanical advantage from a gear or belt reduction you will. If you google...
Yes with an arduino you can run any size stepper you want, as long as the driver can provide enough current! voltage = speed, current = torque...
Which exact drivers do you have? Most m335’s I see are 24v max? A4988 are typically underwhelming, have you increased the current with the pot on...
Yep, need more power, what stepper drivers are you using? What size nema23 and what screw pitch? Cheers Gary
250k is big? I have some tested and working 21MB trochoidal path files you can test things on if you like :)
I've seen laser raster projects using GRBL.. there are laser settings, and raster is no problem. 3D carving and high speed "adaptive" type cutting...
micro usb is the pits... type C baby!
Hi Syl, false triggers are caused from EMI and can usually be eliminated with a small cap in parallel with the input. The home switch setup is...
Increase current, get the stiff wheels figured out and you will be good I’m betting. Gary
I hardly ever use home either, but it can be a good practice, you can find your work zero position again if you always reference off home, even...
You need to adjust the pots to get reliable motion, turn up the current (clockwise) until you get reliable motion. Try a quarter turn on all axis...
After home, you should have 5mm of "pulloff" as set $27, could be negative or positive, depending on where your home is. Are you loosing steps?...
double check your micro-step jumper on the z axis channel of the xpro4 should be a jumper across pin sets 1 and 2 [ATTACH]
I'm assuming it's a default Xpro 3 or 4? and default is 1/8 micro.
Can you post the settings? not sure what would erase it, what are you using? XPro?
Chad, So when you tighten the bolts the wheels seize up? when not on the extrusion but tight do they spin freely? If they are seizing up with bolt...
Hi Chad, Sounds like your "steps per mm" is not correct You are using GRBL? post your $$ settings and tell us about your machine, screw drive?...
