Figure 38: External instrument triggering
Action overruns on hardware lines
An action overrun occurs when a trigger event is received before the digital I/O or TSP-Link
®
line is
ready to process it. The generation of an action overrun is dependent upon the trigger mode selected
for that line. For more details on the causes of action overruns, see Hardware trigger modes (on page
4-30). Use the status model to monitor for the occurrence of action overruns. For details, see Status
model (on page 12-1).