PCMCIA acquisition problem (indicator refresh)

Hi!
I use LV 8.2 and DAQmx 8.3 drivers on laptop with NI DAQCard-6036E (PCMCIA). As a demostration I eclose acquisition.vi as attachment. Everything works fine if samples per channel is set to 500 or more (sampling rate is 1000 all the time), but when samples per channel is set to 100, indicators are refreshd every fifth iteration of while loop (if you run acquisition.vi you will noticed thah while watching loop index indicator whitch is increasing by 5). I also run this VI with other cards like USB or PCI and it works fine (indicators are refresh everyiteration of loop). I have this problem only with PCMCIA card.
I hope that somebody can help me because it is crucial for the project that I developed.
Thank you in advance!
Andrej
Attachments:
acquisition.vi ‏34 KB

Hi Andrej,
Thank you for posting to the NI forums. This is the expected default behavior for your device, and in general, all of our PCMCIA devices. Unlike our PCI devices, PCMCIA devices do not support DMA – they are interrupt driven. The default interrupt to trigger the onboard data fetch into RAM is setup to occur when the onboard memory is more than half full. You can change this setting to fetch the data when the onboard memory is simply “not empty”.
This is described in the following Knowledge Base article.
Data Updates Very Slowly at Low Sample Rates in NI-DAQmx With PCMCIA DAQCards
I hope this helps! Please post back if you have further questions.
Ed W.
Applications Engineer
National Instruments

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text fields based on the tree node that was
clicked...I have messed with this for hours and it
certainly does not work.Well, setting them in the tree handler won't work because the tree handler gets called in the page instance that handles the submit and not the page instance that renders the response.
Posting your prerender code might help. Also, your action handler.
>
>
- Mark

Problem while refreshing the cube from excel

I am trying to refresh the excel file(Cube from excel).
But i can able to refresh the same cube in server. But users facing this problem.
The following error coming
I was working fine till yesterday.
Please suggest me...
Sudhan

Hi Madhu,
According to your description, you can refresh the cube. But the users from a domain can't do this and get the above error. Right?
In this scenario, since you are the only user which can refresh the cube and the other user can't, it might be permission issue. Please re-grant the cube permission (Read/Write) for the domain users. See:
Grant cube or model permissions (Analysis Services).
If the issue persists, please re-install the ASOLEDB10 from Feature Pack, please refer to links below:
multidimensional connection 10.0 box not opening for Excel 2010
Problems connecting Excel to SSAS 2008 (Analysis Services OLE DB Provider issues)
Best Regards,
Simon Hou
TechNet Community Support

PCMCIA acquisition problem (indicator refresh)

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