AnalogInputRead via RDA in DAQ7.1 ERROR

[bilik]

AnalogInputRead via RDA in DAQ 7.1 casuses hang-up of complete application. Try this: configure PCI6013 or PCI6035 as RDA in traditional DAQ Devices on remote PC, then use ContAcq&Graph(buffered.vi. Start with scanstoreadatatime=500 O.K, 1000 O.K., 1001 complete LabVIEW gets frozen. I tried it on several PC's with PCI6013 and PCI6035. Before I used RDA in DAQ 6.9.3 and in DAQ 7.0 without any problem.

It is really sad, that there is no support in DAQmx for RDA, even now RDA doesn't work properly under traditional DAQ.

Thanks for any help
Petr Bilik

[Bill B]

Hello,

This is a know issue that has recently occured in NI-DAQ 7.1. We are currently working on fixing the problem. You can use NI-DAQ 7.0.1 now without receiving this error. Please look to later versions of NI-DAQ for a fix for this bug.

Regards,
Bill B
NI Applications Engineer

[bilik]

Dear Bill B,
after long research with reinstalling DAQ7.1 to 7.0.1 then to 7.0.0 trying to find in which version is RDA working without success, we did few tests using fresh WinXP image. Now I know, that only wrong RDA is in DAQ7.1.
Our company costs for this knowledge were really high. So I want to ask, where can I read about other "known issuses" to avoid wasting time of our engineers to find another know issue.

Thank you in advance for your answer.
Petr Bilik

[Bill B]

Peter,

Any time you feel like you may have encountered a bug, you can post a message on our developer exchange, or you can send and email to us through our support system. We will be able to quickly and accurately report to you whether the problem is a known issue and recommend a workaround if possible.

http://www.ni.com/support