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?
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.
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.