SignalExpress Stop Duration not working

[Mr221]

I am using SE Full Edition 2013 and I have setup a project with a Software Trigger Start and a Stop Condition Duration of 120 second.  The acquisition frequently stops randomly before 120 seconds and at time will exceed the 120 seconds. 

It works file if I use the Software Trigger for the stop condition or the Date Time.  Are there any known issues with the Duration option of the stop condition?

-Aaron

[Karl-G]

Aaron,

I am looking at the stop condition options under Recording Options in SignalExpress, and I believe they may not be acting exactly as you are expecting. My recommendation if you want more accurate timing for your acquisition task would be to sample a set number of data points equal to 120 seconds times your sample rate (i.e. 120k samples at 1kHz). The stop condition looks like it is in the options concerning recording rather than the actual DAQ task.