I changed the wiring of the Gecko fault to the breakout board and tried
different pin setting on the motors The original setting works the best. If
I run the Y axis back and forth 5-10 times the motor will stop and fault but
it won't do it all the time its the same with X axis. With the fault wires
changed to the breakout board when the buffer reaches 100% I see
all Axis stop, till the buffer goes down. My Question is, The buffer causing
the lost steps and if so How can I increase it capacity?
The Ball screws have no bind when turn by hand so I don't think there a bind
I was just cutting air. I can try to stop the head from moving it over power
me so it seems they have good power
Also X axis seem to dither when stopped not all the time I tried adjusting
it clears up and comes back the Y axis sings a little not bad like a pig
squeal turning down counter clockwise the limit on the current stops this.
I'm using Gecko 320. Are the trim adjustment clockwise for the limit or
counter clockwise? I turned the limit adjustment clockwise to max and still
loosing steps I believe it has to be in the adjustment of the motor causing
some of the problem. it still machinea a good period before it acts up .I
think the buffer has to do with this and the tuning.
Thanks Randy
