By the way, I'm using the 6i24-25 board and I'm using LinuxCNC 2.7.14 on Debian 7 Wheezy as it comes with the .iso file.
El dom., 15 dic. 2019 a las 22:29, Leonardo Marsaglia (< ldmarsag...@gmail.com>) escribió: > Hello again. > > I'm testing my boards and configuration before I install everything on the > real machine. > > I'm configuring a lathe with 2 servos for the X and Z axis, one PWM > converted to analog for the spindle, and one encoder input for the spindle. > Also a lot of input and outputs to deal with. > > For that I purchased a 6i24 with a 7i44 to drive one 7i70 and a 7i71 for > inputs and outputs. In adition to that I originally planned to use a 7i33 > to drive the servos and spindle with analog voltage and also read the > encoders coupled to the screws and the one on the spindle. > > I changed my mind and I plan to use step + dir to drive the servos and > leave the rest as it was originally planned. So I guess I need another > daughter card to drive the servos via step + dir. > > From what I read the ideal board would be the 7i47 but I needed to ask > here first. Also I'm having a little bit of trouble finding the right > firmware for this kind of setup. > > To sum up: > ---- 7i70 ---->Relays > / > ----> 7i44 -----> 7i71 <-----Sensors, buttons, etc... > / > 6i24 ----> 7i33 <----> Spindle analog out/ Spindle encoder in > \ > ----> 7i47 ----> Servos step+dir output > > > Please let me know if this is the right approach and also guide to find > the right firmware because I'm not sure wich one I can use. > > Thanks as always and sorry for the long post. > > Leonardo > _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
