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NI-DAQmx Error -50103 When Performing AI and AO on an NI 4461

Hardware: Modular Instruments>>Dynamic Signal Acquisition and Analysis (DSA)>>PXI-4461

Problem:
When I use the Multi-Device Sync-AI and AO-Shared Timebase & Trig-DSA shipping example or when I try to  synchronize Analog Output (AO) and Analog Input (AI) on my NI 4461 DSA card I recieve Error -50103: The specified resource is reserved. The operation could not be completed as specified.

Solution:
There is a known issue in NI-DAQmx versions 8.3 and 8.5 that causes this error to occur during simulataneous AI and AO on an NI 4461.  This behavior has been resolved in NI-DAQmx 8.6 and later.   Upgrading the driver to this version or later will eliminate the error and restore correct functionality.  DAQmx 8.7 is linked below.

Related Links:
Drivers and Updates: NI-DAQmx 8.7 - Windows 2000/Vista x64/Vista x86/XP

Attachments:





Report Date: 11/20/2007
Last Updated: 01/30/2008
Document ID: 4FJA904C

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