On Wed, Apr 18, 2007 at 08:59:33PM +0200, Tomasz Brzozowski wrote: > Hi > Michael and I, we are working together building 3 axis milling machine. > Sometimes Michalel is using my email.
Ok I understand. > We are using MDI command to move Z axis (like "G0 G53 Z70(maximum up), (wait > complete), G0 XY(begin vector), (wait complete), G0 G53 Z( z level) . > Sometimes Z axis when doing "G0 G53 Z( z level)" moving faster then maximum > Velocity in ini file and we have joint folowing error. ( > we are using modified stepper_mm.ini) Ok here's what I tried according to this explanation. start AXIS, F1 F2 home all MDI: g10l2p1x0y0z0 jog all three axes positive about an inch MDI: G10l2p1x...y...z... (enter displayed coordinates) now display shows 0,0,0 MDI: g0 G53 Z3 (up) MDI: g0 x-1y-1 (begin vector) MDI: g0 G53 Z1 (z level) at this last MDI the move is straight down and I get the correct Z velocity (I set Z velocity lower than XY, like your file has) ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
