I'm having serious troubles with a scara eCobra 600 (controller updated to the latest 2.4 C4 version). After a certain movement instruction (I replicated this at very slow speed), joint 4 rotates fast and then stops in error.
After this error, if I call the normal repositioning sequence (tested million of times), it seems the robot is trying to move joint 2 to 0° (singolarity point) as if it is trying to recalibrate axes. Is this possible?
Someone told me that after certain errors robot tries to recalibrate itself but I don't want to believe that.