On 9/24/23 09:33, andy pugh wrote:
On Sun, 24 Sept 2023 at 12:18, gene heskett <ghesk...@shentel.net> wrote:
But I really don't understand why any system would need to be homed before
it could run full speed.
It shouldn't.
That could be the setting combination at work. IDK which set of limits
it uses when unhomed vs homed.
Joint limits when unhomed, axis limits when homed. But that is for the
system as a whole. My rotary axis is just set to instantly home at the
start of the homing sequence.
But this could be a GUI thing, possibly it's jogging at the linear jog
speed rather than the angular jog speed?
That sounds believable. but how to prove it?
Jon wrote me saying it was the diff between the axis settings and the
joint setting but here they are identical and if not identical its a
showstopper exit..
Yet here there is about a 20/1 diff in accl's between homed and unhomed.
Very slow accels when it is unhomed. unhomed default jog vel is 210000
and takes 2+ minutes to get that fast, and when I take my finger off the
key, its another 2+ minutes and about 16 turns getting stopped. homed
its very close to instant. from 864000 vel to stopped is a fat 5 degrees.
However, in cross checking what I write, it is NOT the homed state of A
that changes the behavior! Its the homed state of ALL the axis's
that controls this behaviour. And I can unhome A, and the slow response
is back, so its the ALL homed state that switches this behaviour. IDK
what would happen if I put a # in front of all the A HOME stuff in the .ini.
Cheers, Gene Heskett.
--
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author, 1940)
If we desire respect for the law, we must first make the law respectable.
- Louis D. Brandeis
Genes Web page <http://geneslinuxbox.net:6309/>
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