I have a KRC2 (see details below) and use it for printing. This works fine in general, but with high point densities the robot will choke/stutter (don't know the right term) and does not move continuously. This is also the case with points in a straight line, so maximum acceleration limits should not be the problem. Knowing the limits of the robot (spatial point density and speed) would enable me to check the toolpath before the start of the print. I have searched for a system variable that indicates the 'overload' situation but could not find it, neither could I find intricate details about the path planning.
Anyone can put me on the right track? Any help is highly appreciated.
Controller: KRC2, WinXP, 256MB RAM, Software version 5.6.8