> > Second future was deceleration (for a settable distance) before hitting
> > limit switch or software limit, so if you are not careful and jog with
> > "high speed" all the way to the limit, you have no chance to hit limit with
> > that speed and cause sudden stop and "mechanical" stress to machine...Can
> > be this done with customization of hal?
>
> LinuxCNC simply won't allow itself to hit the limit switch. If it
> knows where the limit switch is. (ie, if it is homed)
> If it doesn't know where the limit switch is, then it has no way to
> decelerate before hitting it.
>
That's also why I have home offset programmed, but ie. if I jog thoward limit
with 3000mm/min and "hit" it, what will happen? machine will immediately stop
(like hitting e-stop) and pop out message. I think stopping machine with
"e-stop" like is not very "healthy" for machine at higher speeds (mechanical
reasons), so that is the reason why I think deceleration would be better...
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