Hi,
Recently i used a LIN_REL statement in KUKA sim 4.3 where i had to move the robot in Z axis only.. When I wrote LIN_REL {z 100} instead of moving in z axis it started moving in X and Y axis. I had to rewrite it as LIN_REL {x 0, y 0, z 100, A xx} where i had to specify xx same as the previous move else it was going to A = 0. I have attached KUKA simulation. Previously i had used LIN_REL without x and y as specified in the instruction manual. anyone knows what might be the issue?