The error I usually get is: joint 1 following error
On Tuesday, December 25, 2018 at 3:14:55 PM UTC-8, Matthew wrote: > > I recently finished putting together my CNC router using the Beaglebone > Black, a 5 axis breakout board, HY-268-N6 drivers, and NEMA23 steppers. > Since I received assistance with getting my steppers moving in the correct > directions (my earlier post on this forum), everything works great for > jogs. I can jog any axis at 120 in/min without problems. The issues come > when I try to run a gcode file through it. No matter how slow I set the > feeds, it seems like I get following errors. I've googled the issue and > tried: > > 1. Increasing the min_ferror and ferror values (up to 0.5/1). > > 2. Decreasing the pru_period to 5000. > > 3. Increasing or decreasing the DEFAULT_VELOCITY and MAX_LINEAR_VELOCITY > values. Goal is for a max of 120 in/min but plan to run around 25-50% > depending on what I'm working on. > > 4. Increasing or decreasing the MAX_VELOCITY and MAX_ACCELERATION for each > axis (although it seems like the y-axis is usually the one giving me > errors). I've been keeping the stepgen values 20-25% higher than the max > velocity/acceleration values. > > 5. I adjusted the microstepping to lower the steps per inch scale value. > Didn't seem to make any difference. I'm currently at 1/2 stepping I > believe. > > 6. I've played with the driver timings (DIRSTEP, DIRHOLD, STEPLEN, > STEPSPACE) but they didn't seem to change much. The values are high due to > the cheap drivers I'm using but they work just fine when jogging... > > Any thoughts? I've still got my configuration files at the following > links (ignore the hal_bb_gpio values - I've corrected the pins since > posting the files): > > Xylotex.hal: https://pastebin.com/UNtgPpyx > Xylotex-axis.ini: https://pastebin.com/u5Ba6ULH > Xylotex.postgui.hal: https://pastebin.com/NFHf6Px9 > > Thanks for looking! > > ~Matthew > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
