how to pick up the required item from rack using PF

[support5CRPZ]

[ FlexSim 18.0.4 ]

eflexsim-projectsgpproject-fileslgbae2018demo-mode.fsm

@Jeff Nordgren

TaskExecuter called StackerCrane should pick up the same color finished item by Processor from the Rack. But I can't solve it in the attached model.

Would you help me about it?

Thanks.

[Matthew_Gillespie · Accepted solution]

Here's your model with some changes to make it work.

eflexsim-projectsgpproject-fileslgbae2018demo-mode.fsm

1. The Event-triggered source gives you a reference to the item, so you don't need to use commands to try to find it in the model.

2. Your query wasn't valid. You can't reference token in the query, only value (an entry on the list) and puller (the thing pulling from the list). Also you were trying to filter the entries but you forgot to use a WHERE statement.

3. You kept referring to the item you pulled from the list as token.pulled, but in the Pull From List activity you assigned it to token.P_item. You have to be consistent with label names.