I have constructed a very basic VI that I am using to acquire data through the modules - NI9234 & NI9205 which are housed in a NI9188. Currently connected to my test rig is 3 accelerometers and 1 displacement probe. The VI attaced is what I have been using to acquire the data extracted.
Can anyone advise me of how I can alter the VI to record the data sets synchronously? You will notice from the attaced excel sheet that the 3 accelerometers record simultaneously but the displacement probe seems to acquire it around 0.5 seconds earlier. I am trying to extract data at the same time interval/period across all sensors.
Another query I have is that the Accelerometers seem to record data multiple times per 1000th of a second . . . . for example in the excel sheet there is 2 data sets for the time bracket "16,204". Is it possible to remove this from occuring in Labview so that data is extracted either once every 1000th of a second or 100th of a second etc??
The rig only needs to run for between 5 and 10 seconds for the data I need so if a stopwatch can be used that can shut off hte recording at a certain point that would also be really helpful.
