Check if AGV is loaded or empty at a control point

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Amit Kulkarni asked Feb 8, '21 Amit Kulkarni commented Feb 8, '21

Check if AGV is loaded or empty at a control point

As an extension of this exercise, I want to check if an AGV is loaded or unloaded when it arrives at a control point. I created two tracked variables, AGVLoaded and AGVEmpty which will be incremented depending on the AGV status at the control point where the check happens.

I think it should be possible using a simple conditional decide, but it seems like I keep referencing the AGV at the control point and not its subnodes.

What is wrong here?

Control_Point_Statistics_2.8.2020.fsm

Software Version:

FlexSim 21.0.2

agv statistics collector flexsim 21.0.2 decision points

cp-statistic-condition.png (16.3 KiB)

control-point-statistics-282020.fsm (150.9 KiB)

Answer 1 · 2021-02-08T17:41:36Z

Jason Lightfoot answered Feb 8, '21 Amit Kulkarni commented Feb 8, '21

You should use the source to assign the agv as a label:

and then use token.agv.subnodes.length

At the moment there is no arrival event - try using pre-arrival.

1612805905086.png (11.8 KiB)

· 1

Amit Kulkarni commented · Feb 08, 2021 at 05:57 PM

Worked like a charm! Thanks, Jason!

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