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Is It Possible to Use Both IVI and VISA In the Same Session? I have an instrument driver that uses IVI to open and close sessions. I am trying to use VISA Reads and Writes to communicate with the device. LabVIEW is not showing any broken wires and I can run the VI, but the instrument does not respond. URL: http://digital.ni.com/public.nsf/allkb/7D07EBEA638AE4008625721A0056A72F

我如何使用针对示波器的仪器驱动来同时采集多个波形？ 我如何使用针对示波器的仪器驱动来同时采集多个波形？ URL: http://digital.ni.com/public.nsf/allkb/DDFF008D00C53BFD4825718400368723

Downcasting From a Class Driver To a Specific Driver Using Property Nodes May Return an Error in LabVIEW Downcasting from a class driver to a specific driver using property nodes may return an error in the following cases: Using a combination of specific driver VIs and specific driver property nodes.Using a specific driver property node with inherent URL: http://digital.ni.com/public.nsf/allkb/5E494B99191CE4CD86256D16006FA66C

IVI Error BFFA0016: 'Attribute Already Has a Value Waiting to be Updated.' While using an IVI driver, I sometimes get the IVI error message "Attribute already has a value waiting to be updated." (Error number BFFA0016) . This error occurs intermittently. What exactly does this mean and what can I do to the instrument driver or in the code that communicates with the URL: http://digital.ni.com/public.nsf/allkb/BCB3F94F667EBBA186256A01006C6440

What Parameters in Measurement & Automation Explorer (MAX) Are Ignored When Using an IVI Specific Driver (i.e., not a class driver)? The IVI configuration utility in MAX ignores some fields when used with a specific instrument driver. Background:Users of specific instrument drivers can use the setting in MAX if they pass a logical name to the "resource name" parameter (in either LV or CVI). This allows users URL: http://digital.ni.com/public.nsf/allkb/862567530005F09C862567BB007EB3FD

Using a Scope IVI Specific Instrument Driver to Acquire Multiple Waveforms Simultaneously How do I use a scope instrument driver to acquire multiple waveforms simultaneously? URL: http://digital.ni.com/public.nsf/allkb/9FC2291D4CF6851A862567B30050AB12

How Does the IVI State Caching Attribute Model Handle Dependencies between Different Attributes? How does the IVI state caching attribute model handle dependencies between different attributes? URL: http://digital.ni.com/public.nsf/allkb/A68C2BDB09C095C6862565F6007A780F