I want to stop DAQ assistant automatically after a period of time, so I created this VI. When I start the program, it run and after reaching the specific time value 50, the graph indicator 'looks'' stop, but after wait for 9999 second, the graph indicator suddenly show lots of data which seems to be taken during the 9999 secs, What happen? after that, it gives error, saying Possible reason(s): Attempted to read samples that are no longer available. The requested sample was previously available, but has since been overwritten. Increasing the buffer size, reading the data more frequently, or specifying a fixed number of samples to read instead of reading all available samples might correct the problem. Property: RelativeToCorresponding Value: Current Read PositionProperty: OffsetCorresponding Value: 0 Task Name: _unnamedTask<100> The DAQ cannot be stopped that way? 😞 thanks

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LabVIEW

stop daq automatically

Solved!

Replacing with a graph would be a more than reasonable fix.

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LabVIEW

stop daq automatically

Re: stop daq automatically