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omer0 avatar image
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omer0 asked Julie Weller commented

Can I pick up and place a flowitem with a task executor in one go

Can I pick up and place a flowitem at a processor in one go with a taskexcuter, if not how would I go about that?

FlexSim 23.1.2
taskexecutorstwo actionspick and drop
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Carter Walch avatar image Carter Walch commented ·

Hi @omer0,

It's hard to know how to help without looking at your model. To receive a more accurate solution, please post your model or a sample model that demonstrates your question.

Proprietary models can be posted as a private question visible only to FlexSim U.S. support staff. You can also contact your local FlexSim distributor for phone or email help.

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omer0 avatar image omer0 Carter Walch commented ·

genral-model-g1_autosave.fsm So in my model I have one task operator handling most of my machines but I want to add another one if needed. In my model I need an task executer to pick up the finished flow item and then place the flow item from the previous machine and continue that in order of machine number and once the sink is reached I want to go all the way to the machine in the beginning.

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Julie Weller avatar image Julie Weller commented ·

Hi @omer0, was Felix Möhlmann's answer helpful? If so, please click the "Accept" button at the bottom of their answer. Or if you still have questions, add a comment and we'll continue the conversation.

If we haven't heard back from you within 3 business days we'll auto-accept an answer, but you can always comment back to reopen your question.

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1 Answer

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Felix Möhlmann avatar image
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Felix Möhlmann answered

I'd suggest to use Process Flow to control the operator(s). While it might be possible to get this sequence by using 3d-port-logic by carefully choosing the priority, preemption and Break To settings on the processors and the operators, the Process Flow will be more flexible, more stable and more transparent/easier to follow once it is set up.

In the attached model I have the processors push the items onto a global list. In the Process Flow, the tokens starts by pulling a token that needs to be moved from the first processor. After loading it, the flow checks whether there is an item on the destination object. If so, this item is first pulled (possibly waiting until the processer finishes) and loaded. It not, the first item is unloaded immediately. If a second item was loaded the token loops back to moving to the next station. Else it moves all the way back to pulling an item from the first machine.

genral-model-g1-fm.fsm


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