NIDaq 6009 analog output

[NI_7]

I am trying to get analog/digital output using NIDAQ 6009 and I want continuous square wave. While programming using Data Acquisition with NI-DAQmx.vi ; if I select "continuous sampling" it shows the following error.

Error -200077 occurred at DAQ Assistant

Possible Reason(s):

Measurements: Requested value is not a supported value for this property.

Property: SampTimingType
You Have Requested: Sample Clock
You Can Select: On Demand

and "On demand" does not generate continous waveform.

I would appreciate help in this matter.

Thank you,

NBM

[Chris_Rake]

The 6009 only supports on demand, it does not support continuous.  The USB-6211 however does have continuous AO @ 16-bit @ 250kS/s.

[NI_7]

Oh ok. Thank you very much, you saved my time.

Thank you once again,

NBM

[Wojas]

Hello,

I have specific question in this topic

how could I use analog output in 6009.

I need to place sinusoid (0,1 - 2Hz) with small no of samples per second on analog output.

Is any option to make time pauses between steps to make it usable for looping back to analog input? I would like to see this generated signal on the same card. But my signal express reply me still the same error. 

How should I make steps to resolve this problem? 

[nayer]

Hello,

You can do that on the same card. Attached you will see the example code on how to do the same. Connect AO0 to AI0 and you should be able to see the your AO in AI i.e. can perform loopback test. Keep us posted on how it goes.

Cheers

nAyer