Conveyor tracking of 2 conveyors

Serguey

Dear All,
I need to track two conveyors: one is with the packets with production that I need to pick with IRB340, the second one is with a box, in which I need to put the packet just picked.
This is the programme structure I am based on (for one conveyor tracking):

MoveL p0, v500, fine;
ActUnit CNV1;
WaitWObj wobjcnv1;
MoveL p10, v1000, z1, tool1Wobj:=wobjcnv1; - packet picked
... <- in here I need to put this packet into the box that is on the
        other conveyor (CNV2) tracked
DropWObj wobjcnv1;
MoveL p0, v500, fine;
DeactUnit CNV1;

Could you please tell me, what the right way to manage this situation is.
Thank you in advance!