question

Ankur A3 avatar image
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Ankur A3 asked Felix Möhlmann answered

Bar chart showing wrong TIS%?

Hi Team,

In my model, I have "sink" after "combiner". While checking statistics, I observed a small blockage of 1.2% which is incorrect conceptually.

When I deep down into it, I found that when combiner is holding a item and it is in breakdown, this state is considered as "blocked". Ideally, it should be considered as "breakdown" only.

Is there any quick fix to this issue?

Thank you!

FlexSim 23.2.0
combinerstatewrong
· 4
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Joerg Vogel avatar image Joerg Vogel commented ·
The state is correct.

A combiner can get into a breakdown, while he is in a state of collecting items. This is not equal to a state of processing. And which item do you analyze? Is it your container item, or are they items of going to be packed, joined or batched?
It is a good practice to attach a model!

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Ankur A3 avatar image Ankur A3 commented ·

@Joerg Vogel

Sorry, it's a big model size. I need to create a smaller one to pinpoint the issue.

Normally, we don't analyse the item level. TIS% chart shows the time in state for objects used in building the model.

If the "blocked" state is 0% means there is no obstruction from downstream for the object. Same is expected if object is connected to the sink.

Is there anyway to change it accordingly?

Thank you!

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Jeanette F avatar image Jeanette F ♦♦ commented ·

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Jeanette F avatar image Jeanette F ♦♦ commented ·

Hi @Ankur A3,

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1 Answer

Felix Möhlmann avatar image
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Felix Möhlmann answered

I could not replicate this in a quick test model. The combiner always correctly enters the "breakdown" state.

So as Jörg stated, we'd need a model where this occurs to investigate further.

breakdown-test.fsm


breakdown-test.fsm (145.6 KiB)
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Up to 12 attachments (including images) can be used with a maximum of 23.8 MiB each and 47.7 MiB total.