Weird behaviour of WaitRob with MoveL

PetrB

Hi,

I'm troubleshooting one program, which have some weird behavior. When robot starts to execute MoveAbsJ, it moves very slowly for few seconds and then finish the move with normal speed. I isolated problem to those 4 commands, all other modules are deactivated. Any idea whats wrong?

https://youtu.be/rQMykyxFWus

        WHILE TRUE DO
            MoveL [[0.001,231.257,-153.191],[0,-0.707106781,0.707106781,0],[-1,-1,0,1],[9E+09,9E+09,9E+09,9E+09,9E+09,9E+09]],v200,fine,t_Sonotrode_8x18_185\WObj:=wobj_Toyota_817_B;

            WaitRob\Inpos;

            MoveL [[0.001,231.257,-153.191],[0,-0.707106781,0.707106781,0],[-1,-1,0,1],[9E+09,9E+09,9E+09,9E+09,9E+09,9E+09]],v200,z20,t_Sonotrode_8x18_185\WObj:=wobj_Toyota_817_B;

            MoveAbsJ [[0,10,50,0,-60,0],[9E+09,9E+09,9E+09,9E+09,9E+09,9E+09]],v2000,z200,t_Connecting_flange\WObj:=wobj_World;
        ENDWHILE

Maxim Riabichev

I recommend you to play around with different z-parameters in your Move instructions. They seem to range from fine to 200, and the travel distance of your manipulator doesn't look to be that large.

Also, what purpose does WaitRob\Inpos do in your case, when it's directly after a move instruction with a fine z-parameter?

PetrB

Thanks Maxim, changing the zones helped. I agree there is no purpose for WaitRob with fine parameter, it's just code I was given to