How to rotate an AGV when it is in an Elevator?

Question

question

Claire Krupp asked Jul 13, '23 Claire Krupp commented Jul 14, '23

How to rotate an AGV when it is in an Elevator?

I am using AGV type shuttles in an ASRS model. The AGVs have to go into the elevators to load the pallet from a conveyor. I have copied the needed parts of the AGV Elevator Process Flow, and after much frustration it is all working now, except for one thing:

The shuttles need to maintain their orientation throughout. On the paths it is working fine:

But as soon as I move the shuttle into the Elevator it rotates, and I can't get it to rotate back again using PF. (it does rotate back when it re-enters the AGV network, but then the pallet orientation is wrong!)

I have the Rotate command in here:

But no matter what syntax I have tried for the Object, I get this error:

What syntax would work? Or is there another command for an AGV - even though it's not in the AGV Network at that moment?

ASRS_AGV_shuttles_elevator_rotate_CK.fsm

Software Version:

FlexSim 23.1.3

agv elevator agv rotate

1689271927989.png (62.0 KiB)

1689271992616.png (48.5 KiB)

1689272125087.png (28.4 KiB)

1689272188386.png (4.6 KiB)

asrs-agv-shuttles-elevator-rotate-ck.fsm (3.1 MiB)

5 |100000

Attachments: Up to 12 attachments (including images) can be used with a maximum of 23.8 MiB each and 47.7 MiB total.

Answer 1 · 2023-07-13T19:54:30Z

Felix Möhlmann answered Jul 13, '23 Claire Krupp commented Jul 14, '23

Did you copy that activity from an AGV/Elevator Process Flow? In those the first line casts the first parameter (the instance object) as a Task Executer.

In a general Process Flow the first parameter is the Process Flow itself which can't be cast as a TE and results in the error. If you change the variable to an object or treenode the activity should work again.

capture.png (1.3 KiB)

· 2

5 |100000

Attachments: Up to 12 attachments (including images) can be used with a maximum of 23.8 MiB each and 47.7 MiB total.

Claire Krupp commented · Jul 14, 2023 at 03:31 PM

That was it! Thanks @Felix Möhlmann

1 ·

Claire Krupp commented · Jul 14, 2023 at 01:30 PM

I probably did - let me try one from the library instead....

0 ·

question