Summary of replies >It might work better with an inner speed loop and an outer position loop. Not sure what this means.
>INPUT_SCALE and >DEADBAND No INPUT_SCALE parameter DEADBAND=0 OUTPUT_SCALE=10 >Can you run those drives in velocity mode? My servo drives in velocity mode require a tacho feedback. > Did you read control theory? Use the automatic tuning functionality within linuxcnc? I can't seem to find this ? > You mentioned linear scales as the feedback source, and many of those, while accurate, are >not (from previous postings I recall) close enough to real time. Sorry, they are glass scales and I they should be as fast the motor encoder. Thanks Wallace. ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
