Goran Klenkar

Thank you both for your solutions. Actually both suggestions worked. Removing DAQmx start worked. However, since I am using multi-functional DAQ (AO and AI with triggering) it feels better to have the DAQmx still there. Especially as the LV example code for the same thing has it and says it is meant for arming the two units before activation/triggering. Using a waveform works as well. But I do not understand why 1D DBL does not (2D DBL works on the other hand). Anyway, thank you!

Hello, I have the same thing, has no-one come up with a solution? I have scratched my head enough by now