topic ASRS as task executer in process flow in FlexSim Forum

ASRS as task executer in process flow

mercedes_u — Sat, 03 Dec 2022 03:49:07 GMT

[ FlexSim 22.2.2 ]

Hello

I am trying to figure out how to adapt this model https://answers.flexsim.com/questions/86904/asrs-process-flow.html to mine.

I want to use 2 ASRS to pick objects at 4 different racks. Based on the cited model I tried instead of using Acquire Resource, I could assign a label to token to let it know which ASRS to use based on where the box to pick is located.

The label is created but with null content.

Can you help me to find the error so I can ASRS 2022.fsmassign ASRS based on the rack where the box to pick is located please?

Re: ASRS as task executer in process flow

joerg_vogel_HsH — Sat, 03 Dec 2022 05:12:22 GMT

The item is not a node of the attribute sub tree of the rack. It is directly a sub tree of a rack. The property to get a reference to a rack is: up and not ownerobject.

token.item.up is the correct reference for rack storing the item

Re: ASRS as task executer in process flow

mercedes_u — Sat, 03 Dec 2022 19:01:21 GMT

Thank you Joerg, but even with token.item.up the model is not working for assigning children tokens the specific rack where the box to pick is located.

I am attaching the new model using the proposed reference.

ASRS 2022.fsm

Re: ASRS as task executer in process flow

mercedes_u — Sat, 03 Dec 2022 19:09:15 GMT

Hi @Joerg Vogel it worked when I assigned the label ASRS after "START" in the subflow. Thank you very much!

Re: ASRS as task executer in process flow

Jeanette_Fullmer — Sun, 04 Dec 2022 06:37:28 GMT

Hello @mUg24,

You create the label item on the child token created in the subflow, so you cannot call the label on the parent token. I moved your Rack, ASRS, and Destination label to the subflow. I also added in Start and Finish task sequence activities so the ASRS aren't executing multiple tasks at the same time.

Re: ASRS as task executer in process flow

Jeanette_Fullmer — Wed, 07 Dec 2022 17:22:27 GMT

Hi @mUg24, was one of Jeanette F's or Joerg Vogel's answers helpful? If so, please click the "Accept" button at the bottom of the one that best answers your question. Or if you still have questions, add a comment and we'll continue the conversation.

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