Digital Multimeters (DMMs) and Precision DC Sources

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I cannot use 4050 PCMCIA with NI-DAQ 6.9.2f4

I get Error 10800 in AI Buffer Read.
Read AI (example).vi is the top level vi
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The 4350 is a little different when it comes to programming it in NI-DAQ as compared to other DAQ boards. The reading rate is set by the notch filter which can only be 10, 50 or 60Hz. You can not specifiy a sampling rate even if it is low. There are two option to program the 435x.
1. Follow the pattern of the examples that ship with LabVIEW. Search by keyword 435x.

2. Use the 435x driver which can be download from This makes programming the 435x much easier. However you will not be able to use both the 435x driver AND NI-DAQ function calls.

Good luck.
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