On 5/6/23 21:02, andy pugh wrote:
I just added a system to create modbus drivers for mesa cards to 2.9
As things stand it doesn't do anything for installed LinuxCNC except add
docs.
The next step is to add the various scripts and templates to the
linuxcnc-dev package, but I am not entirely sure how to do that.
I have a need for a refresher course on the proper usage of the new
at-pid module now used in master. I've some nasty problems with it and
the accuracy of my machines that use it has gone to the dogs, hunting
and drifting when supposedly still. If it can't be solved, I'll have to
rip them out and put stepper/servos on this go704 at around $250/axis.
The effects of deadband and idb both need need to be
discussed/explained. I can't find a truly stable setting anyplace. The
docs are now above 1300 pages and don't seem to xref this as well as 5
years ago.
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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