Kuka Robot (Agilus) Lin_rel #Tool Issue

  • Goodmorning everyone.


    i got a problem with a KUKA Agilus. When i try to do this movement:


    LIN_REL {Z -50} #TOOL


    the robot give me the alarm "Nominal speed A3".


    I necessary need to this exactly movement because i have to disengage from a point in tool to keep avoiding collision with the piece.


    I think i already found out the problem. From the start position it has a different "T" axes configuration respect the final position of the movement. So i imagine that it calculates a too high speed for the movement he wants to do and then he gives me the alarm.

    When i work with a frame it's easy to fix this problem, but in this case i have a LIN_REL movement. So i can't "force" the axis configuration to avoid this issue. I already tryed to reduce acc and vel to the minimum to see if it works but honestly i can't use this solution cause i have a time cycle to respect.

    Do you have any idea how to fix it?

    Thx for the help.

  • No singularity to see.

    You can try Lin point:{x 0,y 0,z - 50,a 0, b 0,c 0}. what should be the same,

    or calculate the position like in the statement before and set T

    But I don't know why T should be the problem.

Advertising from our partners