Has anyone setup the at_pid to autotune at lcnc startup? If so, some good starting value suggestions would be appreciated as I've not a clue as to good values to use. I think one could use a pyvcp led to indicate the autotune is done and ready for use.
It seems to me that it could be used to compensate for the weight of the 160mm chuck, or lack of it, or the weight of the workpiece mounted. Right now, its suffering hugely from windup, taking a minute or more to sort of settle after I take my finger from one of the [] keys. But I have not a clue what the scale may be, as I don't actually have the motor driving the bs-1 yet, nor do I have a home switch on it yet so I can measure the scale. Waiting on hardened 6mm redi-thread to mount the motor with. And a better motor and vfd for the 6040 I'm making parts with. redi-thread shoulda been here Friday. the bag of nuts from the same place came Friday. Sigh.... 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) If we desire respect for the law, we must first make the law respectable. - Louis D. Brandeis Genes Web page <http://geneslinuxbox.net:6309/gene> _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
