Hello you all.
This is the first time I use the Analog Outputs of my DAQ board, and I have some doubts.
What I am doing, it to obtain a numeric value, then generate a DC waveform, and then put this waveform in a channel. (see attached vi). This vi is run each one second, as part of a while timed loop, putting values in the DAQ Analog Output each 1 second.
Everything seems to work ok, but when I built the application, and I let it run continuously about 2hours, I get an exception from LabVIEW: "Exception ocurred within the external code called by a call library node. VI XX was stopped at node 0x4D8 of subvi "DAQmx write (Analog DBL 1Chan NSamp).vi"
What is the problem, how can I solve it??
Thanks in advance...