[asylum484]

I currently have a need to use one robot to palletize two conveyor lines to two pallets, left and right respectively. no crossing between lines. 5 minutes between boxes per line. Right now i can only do 1 line, i try to do the other line using palletizing and it erases my first line. there's no good way i see to pause one palletizing and do the other then come to home (middle) and whichever box shows up first, palletize that without losing your spot on either line.  
I copied my palletizing positions from line 1 and moved them the the pallet frame 2. the position shows up over pallet 2 but the robot goes to pallet 1 still. nothing but problems here. please help.

[Sergei]

Using RoboDK's Python API can help solve such a task.
For example, you can create a Python script that uses the AddTarget function to create palletizing targets.

After running this script, you can apply the generated targets in your pick'n'place programs.
Also, it is necessary to create programs for box feeding using conveyors and attaching/ detaching boxes to the gripper.

There is a nice sample station here:
https://robodk.com/example/Mixed-Applica...with-UR10e