Hey y'all, I have a palletizing robot with two infeeds and pallets. during set up of the infeeds, The robot would pick even though there were no boxes present. I "fixed" that by writing a program telling the robot to wait indefinitely for the signal that boxes exist. The two conveyors have different and sometimes sporadic production rates, this is leading to one conveyor being backed up.
What would be the proper way to set up the infeeds so the robot waits for boxes and goes where it's needed?