device memory overflow

[Monireh]

Hello

I am using ni-USB 6008 daq card. I am taking measuement from my hardware every 10 minues with 1k continous samples per second and I am using two analoge input channels with 4 digital input channels to LabVIEW; but after sometimes I am recieving an error which says there is a device memory overflow.

Can you please tell me how I can reset the DAQ?  

[Christian Mergl]

Hi,

You said "... 10 minues with 1k continous samples per second ".

Does it mean you take every 10 minutes 1k FINITE samples with 1kS/s samperate?

Can you provied us with the error code?

I assume it's error -200361, if so please have a look at this KB: http://digital.ni.com/public.nsf/allkb/611475F9BE62881E86256FDC0062B1BB?OpenDocument

Christian

[Monireh]

Hi,

Thank you for your helping me I refered to the given link and I followed the given instructions but still I am getting this error i.e. error 200361; so I attached my program can you please help me in this manner?  

[Christian Mergl]

Hi,

Maybe there is simply too much code in the loop which contains your DAQ Assistent. You should make some benchmarking to see your effective looprates.

So next to the DAQ Assistent you have some Sub-VIs (which you didn't attach) and File I/O and other stuff which is time consuming.

You might need to think about a different design, like producer/consumer.

Hope this helps,

Christian