On Sunday 08 November 2009, Chris Radek wrote: >On Sun, Nov 08, 2009 at 10:44:09PM -0500, Gene Heskett wrote: >> But not at other times. I have it running quite a bit slower in the ini >> than it can run. Changing the F number in the command doesn't seem to >> help, is is not enough, it can run 30 ipm and I'm limited to half that in >> steady state running. >> >> 2.3.4-1 >> >> Suggestions? > >Almost certainly an acceleration headroom problem. > >If you are stuck, post your configuration... > Its just a minor niggle.
I'll strip it to just the z axis: MAX_FEED_OVERRIDE = 1.3 [EMCMOT] EMCMOT = motmod SHMEM_KEY = 111 COMM_TIMEOUT = 1.0 COMM_WAIT = 0.010 BASE_PERIOD = 58125 SERVO_PERIOD = 1000000 [HAL] HALUI = halui HALFILE = my-mill-test.hal HALFILE = joypad_v3.hal HALFILE = custom.hal [TRAJ] NO_FORCE_HOMING=1 POSITION_FILE = position.txt AXES = 6 COORDINATES = X Y Z C MAX_ANGULAR_VELOCITY = 42.00 DEFAULT_ANGULAR_VELOCITY = 7.20 LINEAR_UNITS = inch ANGULAR_UNITS = degree CYCLE_TIME = 0.010 DEFAULT_VELOCITY = 0.15 MAX_LINEAR_VELOCITY = 0.42 ---- [AXIS_2] TYPE = LINEAR HOME = 0.0 MAX_VELOCITY = 0.25 MAX_ACCELERATION = 1.10 STEPGEN_MAXACCEL = 1.35 SCALE = 34285.7142857 FERROR = 0.04 MIN_FERROR = 0.01 MIN_LIMIT = -8.0 MAX_LIMIT = 14.0 HOME_OFFSET = 0.0 BACKLASH = 0.003 If you need more, yelp. Thanks Chris. -- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) The NRA is offering FREE Associate memberships to anyone who wants them. <https://www.nrahq.org/nrabonus/accept-membership.asp> checkuary, n: The thirteenth month of the year. Begins New Year's Day and ends when a person stops absentmindedly writing the old year on his checks. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
