Thanks Peter, > >>> > >>> Therefore under LinuxCNC I need something with say an Ethernet > interface > >> that has two ribbon cables compatible with PC Parallel port pinout so the > >> latency isn't an issue > >> > >> > > http://store.mesanet.com/index.php?route=product/product&product_id=303 > &search=7I92H > > is available (just different connector arrangement, still 2x LPT compatible > pinouts) >
So then the question is: With LinuxCNC and a latency measurement in the 25030 to 27420 can this board generate the 55kHz stepping pulses? I have two DC Servos, 3200RPM. 250 line encoder, and both 3:1 (X) and 4: 1 (Y) reduction to 5TPI screws. Math says 3200 RPM 53.3333 RPS. With 4x 250 line encoder is 1000 lines per rev so 53333.333kHz stepping pulses. I expect this will work easily with LinuxCNC. Yes? And do you have a driver for WIN-XP and MACH3 by any chance? Thanks John _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
