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Ajay M avatar image
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Ajay M asked Ajay M commented

AGV Utilization dashboard using statistics collector error!

Hello everyone.

I'm attempting to develop a dashboard in flexsim using statistics collector to determine the consumption of AGVs per shift each day. I used the flexsim question below as a model for this.

Dashboard using Statistics collector (Link Inside)

I'm almost finished with my dashboard, however when I simulate it, only Shift 2 and Shift 3 metrics display in my dash board, but Shift 1 is missing.


Here is the file Dashboard Problem.fsmDashboard Problem.fsm

1675788417844.png

When I am using a single AGV, Dashboard metrics starts with shift 1 but when using more it starts directly from shift 2 skipping shift 1 metrics

I am using a time period of 86400 secs starting from 00:00:00 (07.02.2023) till 00:00:00 (08.02.2023)

Can somebody assist me? Where did I go worng?

FlexSim 22.2.1
agvstatistic collector
1675788417844.png (37.4 KiB)
dashboard-problem.fsm (1.3 MiB)
dashboard-problem.fsm (1.3 MiB)
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Joerg Vogel avatar image Joerg Vogel commented ·
@Ajay M , If you delete one of your two operators than you get a dashboard of 3 shifts. if you add a third operator you get only a result for shift number 3.
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Ajay M avatar image Ajay M Joerg Vogel commented ·
Thankyou @Joerg Vogel for the Response!
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Jordan Johnson avatar image
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Jordan Johnson answered Ajay M commented

The issue is in your Shift Manager flow. There is a resource in that flow that is meant to make sure only one shift happens at a time. However, the resource is set to acquire operators, so two tokens are allowed at a time.

To fix the issue, you can remove the resource completely and check the "Run tokens one at a time" box on the Run Sub Flow activity in the shift manager.

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Ajay M avatar image Ajay M commented ·

@Jordan Johnson Thankyou very much. Your advice was successful. Your dashboard work displaying stats depending on shifts was pretty impressive.


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