Why my "Find slot" isn't working

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question

Milosz S2 asked Apr 11 2022 at 8:50 PM Milosz S2 commented Apr 12 2022 at 6:12 PM

Why my "Find slot" isn't working

Hi, I have problem with my model. On 3000 s some ASRS vehicles start to put pallets from racks on the conveyor. When pallet reach conveyor end, it has to be put back on rack with another ASRS. I set the "Find Slot" for empty slot and some other queries, but it doesn't listen to this and put all pallets on the same slot. Where may be the problem?

Query on "Find Slot": WHERE slot.slotItems.length == 0 AND product == $1.pallet.Product AND slot.zoneID == "3" AND slot.aisleID == "3"

MODEL2.fsm

Software Version:

FlexSim 20.0.10

query proces flow findslot

1649710129295.png (44.6 KiB)

model2.fsm (285.2 KiB)

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Answer 1 · 2022-04-12T06:07:50Z

Felix Möhlmann answered Apr 12 2022 at 6:07 AM Milosz S2 commented Apr 12 2022 at 6:12 PM

You are not assigning the found slot to the pallet. So when the pallet enters the rack, the Slot Assignment Strategy of the rack is used, which puts the pallet into the first slot that has space (items on the pallet don't count for determining the space the pallets needs/takes up).

The label "item" doesn't exist on the token. This should read "token.pallet" to assign the found slot.

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