On 01/23/2020 11:07 PM, David Berndt wrote:
Hello All,
I'm having a bit of an issue with some geometry not coming
out as expected. I suspect it's related to backlash and
cutting forces moving the table a bit but I don't have
linear scales to monitor/correct for that sort of thing so
I'm left
On Fri, 24 Jan 2020 at 07:40, David Berndt wrote:
>
>Is there any pin or ?? that can be monitored to give me
> more insight?
2.8 has:
joint.N.backlash−corr OUT FLOAT (DEBUG) - Backlash or screw
compensation raw value
joint.N.backlash−filt OUT FLOAT (DEBUG) - Backlash or screw
compensation filtere
there is a small description in the source code:
'compute_screw_comp()' is responsible for calculating backlash and
lead screw error compensation. (Leadscrew error compensation is
a more sophisticated version that includes backlash comp.) It uses
the velocity in emcmotStatus->joint_vel_
On 24 Jan 2020, at 05:07, David Berndt wrote:
>
> I'm having a bit of an issue with some geometry not coming out as expected, I
> was hoping that being able to see what backlash comp is doing on screen.
It would also be very useful to understand the algorithm being used to apply
backlash comp
Hello All,
I'm having a bit of an issue with some geometry not coming out as
expected. I suspect it's related to backlash and cutting forces moving the
table a bit but I don't have linear scales to monitor/correct for that
sort of thing so I'm left wondering a bit. I was hoping that being a
