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Javier Crosetto avatar image
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Javier Crosetto asked Javier Crosetto commented

Picking from tote to another

Hi folks,

I'm having trouble unloading a pick order (some little red box) from inside a tote to another.

The key question is that I have a picking system that uses 4 totes on the other side of the "picked tote", so I have to randomly put the order into one of the boxes and I get an error in the Process Flow while unloading the order.

I'm not so fluent at English so I attached the model for you to see what I mean.

thanks in advance.

pickingorders.fsm


FlexSim 20.0.7
flexsim 20.0.7picking goods
pickingorders.fsm (901.7 KiB)
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1 Answer

Joerg Vogel avatar image
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Joerg Vogel answered Javier Crosetto commented

There is problem with the reference of the loaded item into the operator. The item refers to current.

Maybe you try to refer to the item in the operator:

token.operario.first

I made some changes to your model. Now a call subflow activity unloads all red items from the tote. Unfortunately there occurs a different invalid task reference for the ASRS vehicle. I couldn't identify this new problem fast. Maybe you know your model better and can solve this problem alone. Otherwise come back and ask a new question.

pickingorders_JV.fsm


pickingorders-jv.fsm (150.8 KiB)
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Javier Crosetto avatar image Javier Crosetto commented ·

Thanks, I appreciate your quick response. I will take a look at that ASRS reference I didnt notice

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