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BING SYUAN L asked Sam Stubbs answered

AGV accumulation path is not allowed

Hello everyone:

Does anyone know how to solve this problem, AGV_2 & AGV_7 are connecting to the same traveler AGV & 2 parking point.

time: 102.216703 exception: AGV_2 has run into AGV_2 on an accumulating path. This is not allowed.

accumulation-problem.fsm

FlexSim 18.2.3
agv pathagv connection
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Sam Stubbs avatar image
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Sam Stubbs answered

It looks like part of the issue in the AGV accumulation was causing AGV_2 to try and accumulate the same spot it was already in. It seems that adding an additional Control Point between the last point travelled from, and the destination of the drop off point allows AGV_2 to continue.

However it looks like you have some other errors in your ports logic in the model, you might want to examine your logic there. IF you need help debugging you can ask further questions on this forum.


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