Jul 14, 2019, 3:09 PM by [email protected]: > Jul 13, 2019, 1:46 PM by [email protected]: > >> Hi >> >> I use machinekit for a CNC lathe with Beaglebone Black and Furaday cape, >> debian 9 up to date, Axis GUI, icewm as DM. >> >> I need to replace my spindle controller board, this is a 180V DC shunt motor >> 1Hp run ~200 to ~3500rpm. >> >> I have found this one over ebay : > >> https://www.ebay.fr/itm/180V-200V-DC-230V-AC-16A-HP-motor-speed-controller-reversible-RS232-CNC-control/183788127346?hash=item2acaa04472:g:hq0AAOSwAE1cz7vg >> >> <https://www.ebay.fr/itm/180V-200V-DC-230V-AC-16A-HP-motor-speed-controller-reversible-RS232-CNC-control/183788127346?hash=item2acaa04472:g:hq0AAOSwAE1cz7vg> >> >> For now i have only the attached document. >> >> >> I think this controller is ok for my motor, but for manage the RS232 >> protocol whith machinekit i'm unsure. >> >> https://github.com/machinekit/machinekit/blob/master/src/hal/user_comps >> <https://github.com/machinekit/machinekit/blob/master/src/hal/user_comps> >> I suspect this need to use one of this VFD driver and adapt the protocol for >> the ebay controller ? >> > Hi, > yes, you will need to write simple HAL module. Good thing is it needs not to > be real-time, all you need is to send some command every 3 seconds, so simple > python script with use of few ready-made libraries will be enough. > BTW, it looks like the exact same problem like: https://forum.linuxcnc.org/24-hal-components/36469-rs232-spindle-control?start=0 <https://forum.linuxcnc.org/24-hal-components/36469-rs232-spindle-control?start=0>
> > Did you bought already or it is just theoretical question? > >> >> It is ok for use this with USB/RS232 or is better to use some onboard UART >> from Beaglebone ? >> > Could be, looks like the pins for UART5 are not used by the cape, but > somebody more knowledgeable will have to tell. > > Cern. > >> >> >> Best regards, Aurélien >> >> >> >> -- >> website: > http://www.machinekit.io <http://www.machinekit.io>> blog: > >> http://blog.machinekit.io <http://blog.machinekit.io>> github: > >> https://github.com/machinekit <https://github.com/machinekit> >> --- >> You received this message because you are subscribed to the Google Groups >> "Machinekit" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to > [email protected] >> <mailto:[email protected]>> . >> Visit this group at > https://groups.google.com/group/machinekit >> <https://groups.google.com/group/machinekit>> . >> To view this discussion on the web visit > >> https://groups.google.com/d/msgid/machinekit/53c22a1f-0a11-48e2-9a0f-d461525381d5%40googlegroups.com >> >> <https://groups.google.com/d/msgid/machinekit/53c22a1f-0a11-48e2-9a0f-d461525381d5%40googlegroups.com?utm_medium=email&utm_source=footer>> >> . >> For more options, visit > https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>> . >> > > -- > website: http://www.machinekit.io blog: http://blog.machinekit.io github: > https://github.com/machinekit > --- > You received this message because you are subscribed to the Google Groups > "Machinekit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > Visit this group at https://groups.google.com/group/machinekit. > To view this discussion on the web visit > https://groups.google.com/d/msgid/machinekit/Ljka_fF--3-1%40tuta.io. > For more options, visit https://groups.google.com/d/optout. > -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/LjkuA1Q--3-1%40tuta.io. For more options, visit https://groups.google.com/d/optout.
