Please note that by default and without any intervention, the most downstream zone will always try to discharge product. To control this, you need to utilize the Aux I/O Pin 2 signal for the most downstream zone as an Accumulate input.
| Assuming the most downstream zone is connected to the right side of the module; we set the Right Aux I/O Pin 2 to Accumulate from the drop-down box and make sure we click the “DOWN” arrow to indicate that the Right Pin 2 signal is to be associated with the Downstream Zone. When the Right Pin 2 signal is energized, the downstream zone will stop when an item arrives on its sensor |  |