Output 2 different signals on two AO channels simultaneously

[smwtcool]

I have 2 different signals that need to be ouput on two different channels at the same time. I have been able to write a VI that outputs the signal on one channel, but I cannt figure out how to alter it to output on two channels. One other complication is that I am trying to output signals that are longer than the output buffer so I have to write to the buffer in segments.

I am using a PCI-6115 DAQ Card and Labview 7.1

[sergesl]

Hello S.

Below is attached a modified shipping example that writes a waveform to two AO channels and continues to update the buffer because the waveform is long.
Hope it answers your question.