Karl,
There is more vital information regarding the CR command.
CamSoft isn't using the native Galil CR circle command, so there are none of these limits.
Systems that do pass Galil commands will find that arcs won't have control over roundness, surface smoothness, direction, can't do arc's in tilted plains and if there are different encoder counts for the XY , XZ or YZ axes the arc will be egg shaped
Using the Galil commands also affects the ability to maintain a constant feedrate velocity around the arc when encoder ratio vary.
The Galil documentation you posted showing unsigned real number usage limitation for accuracy under .0001 plus radius size limitation under 10 counts does not apply to CamSoft.
However, the suggestion you posted using the CW and CCW commands get around all of the above mentioned limitations.
Tech Support
CamSoft Corp.
[email protected]
PH 951-674-8100
Fax 951-674-3110
www.cnccontrols.com
(Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)