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Blockade after 4 minutes at picking station A2

Experimenter
Experimenter

Hello,

 

we have set the flow control of the picking station so that when the buffer is full, our box circles in the area until a buffer space becomes free. Unfortunately, a box blocks from the 4th minute before picking station A2 although there are free buffer positions.

 

Can you help us, please?

2 REPLIES

Re: Blockade after 4 minutes at picking station A2

Phenom
Phenom

@SiemensPLM

 

I don't know how many times I have answered to these kind of posts, but now again :

 

Sorry Kommissionist , I cannot help you as I  have a professional commercial license

 

and therefore cannot open your model, created with a non commercial license.

 

 

 

 

Re: Blockade after 4 minutes at picking station A2

Siemens Phenom Siemens Phenom
Siemens Phenom

The problem is the method of the KommissionierbereichA.FlusssteuerungA2. When the first time a MU on FS_A3 is unblocked the method returns successor 2. Because the successor 2 cannot store the MU at this time, the method is called again when successor 2 is free. This second call now returns successor 1 but at this time successor 1 cannot store the MU. So the simulation can stuck.

The method should return always the same result for one MU.

 

Kind regards

Karola

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