DAQmx Write Overwrite

[super-neuron]

I have an analog output task.   I wish to buffer(DAQmx Write), Play, and Stop the task several times before task cleanup.   Will the DAQmx Write automatically overwrite any existing DAQmx Write buffers when called?

[Bueller]

Hi,
 
I'm not sure that I got you right, but what I can say is that everytime the DAQmx write is executed, it will write to the buffer whatever is on that "data"  line.
I hope this will answer your question.
 
Regards,
Faris A