10-09-2012 09:49 AM
Hello,
I connect USB-8425 to PC and then open MAX and see it under Device Interface.
I open labview 8.0 and DAQ Assistant icon. After initilizing, I don't see my device USB-8425 under Digital I/O, Analog input, Analog ouput...
I just only saw DEV1 (PCI-6221) port0/line0, port0/line1, port0/line2...
Do you ahve any idea?
Thanks
ken
10-09-2012 09:54 AM
I am sorry. USB-8451 not 8425
10-09-2012 09:54 AM
I am sorry. USB-8451 not 8425
10-09-2012 01:58 PM
The 845x devices use the NI-845x API. From your description it sounds like you're trying to use this device with NI-DAQmx. That isn't supported. If the device shows up in MAX, I expect you already have that driver/API installed. It should be under the Instrument I/O palette in LabVIEW.
10-09-2012 11:38 PM
I just found out that USB 8451 doesn't support for my labview 8.0.
Is it right?
10-10-2012 02:15 PM
Hello redstart,
Any compatibility issues regarding the USB-8451 will pertain more to the NI-845x driver version that you are using as opposed to the hardware itself. I have looked through the readme files for the different versions of the NI-845x driver, and it appears that NI-845x 1.1.1 will support LabVIEW 8.0. You may download this driver version from our website for free and use this to communicate with your device.
10-11-2012 09:22 AM
Thanks for all your helps