AGV unloading to sink

Question

question

student-loging asked Mar 31 2025 at 8:34 AM student-loging commented Mar 31 2025 at 9:27 AM

AGV unloading to sink

Hello Flexsim community,

I have a problem with my model. I want the last agv, AGV1, to go and drop off its items every time it gets loaded, one by one. Now it just travels to the sink (or NN3) and stops with an error message.

I'll attach my model here:

Thank you for any help!

Testfile 22.03.fsm

Software Version:

FlexSim 24.2.1

agv unload to sink

testfile-2203.fsm (80.3 KiB)

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Answer 1 · 2025-03-31T08:54:17Z

Felix Möhlmann answered Mar 31 2025 at 8:54 AM student-loging commented Mar 31 2025 at 9:27 AM

You are overwriting the "item" label with the token that gets pulled from List3. So you are telling the AGV to unload a token which is not possible and causes the error message.

· 3

student-loging commented · Mar 31 2025 at 9:14 AM

Thank you so much for the response. Unfortunately we are not able to locate the problem. Can you describe more specific or maybe attach an updated model?

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Felix Möhlmann student-loging commented · Mar 31 2025 at 9:20 AM

The source assigns the object that enters the AGV to the label "item".

In the Pull From List activity the label is overwritten with the pulled value - a token.

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1743412731985.png (18.0 KiB)

1743412785110.png (21.1 KiB)

student-loging Felix Möhlmann commented · Mar 31 2025 at 9:27 AM

Thank you! It worked now

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