During normal spray machine operation, the iTrax OI starts to receive a Can-In-Pocket signal before an Index signal. If the spray machine or sensors become mis-aligned, the Index signal could be received first. If this happens 5 consecutive times, this alarm is generated.
If this alarm occurs, you should check sensor alignment and machine operation. A can should be in the pocket before the wheel indexes to the next position.
This alarm is enabled when the Index Proximity Sensor is enabled in Nordson Service Settings.