The following is a schedule with one pump and one sequence. The second item in the sequence will open before the first item closes:
When the schedule is paused during the first item, the pump stops first, followed by the valve.
When the schedule is resumed the valve resume first, followed by the pump.
When the schedule is paused during the overlap between the items, the pump stops first. The first valve is allowed to finish and only the second item is paused.
When the schedule is resumed, the software will move straight to the second valve followed by the pump.
