Hi All,
I recentlyused DAQmx for the first time for acquiring Analog and digital lines together with sync.. (till now I've only been using DAQ assistant express.)
The DAQ mx task works great for acquiring AI DI same time..
I'm seeing one problem with DAQmx that I din't see with DAQ assistant express VI though..the program I use runs this particular task to collect N samples and the program is run again and again.. for few times continuously, I get proper AI from DAQ card (using PCI M-6251). Then abruptly I get some eratic value being read.
At this time I chk with another task created by DAQ express, and I get correct values and now if I run the DAQmx tasks, it seems to be work OK for few more times and then again some eratic value.
My guess is task created with DAQ express is resetting something.. or closing the task correctly which I may be missing with DAQmx..
I've attached the pic of DAQmx task sequence..( followed from one of the examples on Multitask sync )
thanks so much
