Our FR10 sample register gained one completed plate when I reopened the monitor. Nobody had started another check. The PLC still showed the earlier completion, and the application treated its first reading as a new event.
Developer suggested ignoring the first reading after reconnect. That feels like it could lose a real result if inspection finished while the monitor was away. What should we compare before deciding how to count it?
Put that unfinished bit in the handover. People hear 'duplicates fixed' and stop looking at the rest of the number.