Quantcast
Viewing all articles
Browse latest Browse all 10211

Re: Unusual stepper ratings - vref settings for new Melzi

Thanks for the reply mate, what exactly is the current issue you have?

I think I made progress tonight at last!
I found another firmware that is a version of marlin meant for a prusa (I think), and tried it.

I now have all axes working including the extruded!
Oddly, I have to turn my machine 180 for the axes to move in the correct direction (so the Y motor is now at the rear instead of front).

All 3 axes now move correctly to manual inputs, and when I press the home button for each axis there is movement towards the end stop. When the stop is pressed, the steppers halt, or move back a little. So this is great!

The nozzle thermistor is showing a little too warm (maybe 10c warmer at ambient that it is) and the bed thermistor is show 28 at ambient when it should be around 10c. Both heat up ok though.

I think the only real issue I still have is that the Z axis moves mega slowly. Guess this is a configuration setting to change.

Definitely progress though, I'll link up to the firmware tomorrow in case it's a help to you.

Thanks

Viewing all articles
Browse latest Browse all 10211

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>