Why operator and model stuck

[tony910723]

my model stuck at 15:30 all operator were stuck and don't keep working how to solve it 

 

[moehlmann_fe]

Queue14 is full but can't send its items because no black pallet is available on the combiner. You could fix this by routing the two pallet sources directly into the combiners (as first input). Or you use separate queues for the pallets. Or leave the pallets universal until they enter the combiner and only then set their type and color.

[tony910723]

it works well before 16:00 but all operator show idle and stop working how to fix it to normal and end at 17:00? I'm beginner please help me!!

[tony910723]

i found that it will always stop when it finish 7 batches, all machine's status be blocked 5 or 6 operator in this model are the same problem how should i fix it to let model can done 8 batches?

[moehlmann_fe]

The answer is the same as three weeks ago. When you follow the port-connections of any blocked object, you will eventually arrive at the "Package1" combiner that can't accept items because it is missing a pallet. It is missing a pallet becaues the feeder queue is completely filled with white pallets.

Thus the solution is to make sure that both Package combiners are always supplied with pallets. The simple solutions are to either connect the sources directly to the combiners or to use two queues, one for each combiner. When you change the combiner inputs, make sure that the first input port is the one the pallets are received through. You can change port rankings in the "Ports" tab of the combiner properties. Or you first remove all inputs and then reconnect them in the correct order.