Re: [Emc-developers] G93 max speed limit

[<re...@up...>]

Hi Petr

There is some limits on max velocity in combined rotary and linear moves =
that were very recently put into the code.  They do not exist in either B=
DI-2.20b or Live.  You'll need to download the repository and compile. =20

The new will allow you to specify different MAX_VELOCITY and ACCELERATION=
 for each axis.  You will need to set [TRAJ] MAX_VELOCITY to the highest =
velocity value. This will cause small problems with the jog speed slider =
in tkemc.  I've fixed it in mini and will in tkemc when I get the time.

Ray



On Thu, 16 Sep 2004 09:28:16 -0700 (PDT), emc...@li...urceforg=
e.net said:
>Good Day=20
>
>I was wondering if anyone is using G93, inverse feed
>rate for rotary motion. . I=92ve been testing different
>configurations and it seems to me that G93 will
>satisfy XYZ feed rate rather than limiting it at the
>max rotary feed rate , as specified in .ini. This
>causes a problem when used with steppers since no
>feedback is present. Usually 0.3 to 2.5Deg, specially
>noticed on the 6th axe,(C-axis).=20
>Could a max feed rate cap for G93 be implemented?=20
>
>Regards
>Petr
>
>
>
>	=09
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