i have some problem

4 item types are produced in the source. also, there are 4 index and 4 index are rotated every 15 seconds.
Itemtype 1 is loaded in the A index at the O point. Itemtype 2 is loaded in the B index at the O point.
Itemtype 3 is loaded in the C index at the O point. Itemtype 4 is loaded in the D index at the O point.
it is difficult to me and I want your help.

Could you describe what is difficult to you. Maybe you could start with a model which consists of a small part of your task. And what is an O point? Some of the members of this forum can help, if they don't need to open a model.
Jörg

Source produce 4 itemtypes constantly. also, there are 4 AGVs and each AGVs are put on hold for 15 seconds at each control point.
and each AGVS are rotated 90 degree every 15 seconds. for example, AGV1 is stopped on controlpoint1 for 15 seconds and go to the controlpoint2 after
15 sec and stopped on controlpoint2 and go to the controlpoint 3.....

Itemtype 1 is loaded in the AGV 1 at the LOAD POINT.
Itemtype 2 is loaded in the AGV 2 at the LOAD POINT.
Itemtype 3 is loaded in the AGV 3 at the LOAD POINT.
Itemtype 4 is loaded in the AGV 4 at the LOAD POINT.

and each items are unloaded at controlpoint3.

I still haven't opened your model. Do you use the AGV module or just a standard network for Taskexecuters? Do you have a single direction path? What is difficult to you: to place the objects to your model?
to let wait the AGV objects at load points?
to write own source code?
to find someone assuming what is difficult for you?
to set the way the taskexecuter travel on the network?
to transfer four itemtypes to four different objects or load points?
to define the moment when the taskexecuter rotate?
what have you achieved and to describe what doesn't work?
I haven't a clue how I could help?
Or are you just looking for help how to build a model?
This forum isn't a place to produce complete solutions for projects.
Jörg

I have attached the file

Hi,

the task you describe in your presentation can you build upon the AGV tutorial lesson 3 section "Create a Loop of NextLookForWork Connections".
In the Dispatcher you don't get a pointer to the involved item of the tasksequence in the "PassTo" function. You have to querry this pointer from the second task first invoveld object by the command gettaskinvolved(...). If you connect your taskexecuter to this dispatcher in the right order you can use the itemtype of the querried item to transfer it to a specific taskexecuter.
To prevent a deadlock you can place another decision point in your network.



Jörg