There are two kind of items type A & B and travel on conveyor, they are traveling form machine 1 to 40, the processed number will count 1 after finish a process. Now I would like know how to decied the direction while arriving at the intersections. Can I use the global table or the other way to find the right route to the machine. (original I use the decision point and on arrival to set the sort by item label, but now there are too much kind of item and type, it's too hard to arrange.)
thanks for everyone's help.