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How To Configure Extended Voltage Range in NI PXIe-6570/ 6571 PPMU Function

Updated Feb 2, 2024

Environment

Hardware

  • PXIe-6571
  • PXIe-6570

Software

  • LabVIEW

Driver

  • NI-Digital Pattern Driver

We want to use the 6571's PPMU function to force 6.5V and measure the current, but I can't control the 6571 PPMU to output 6.5v when using API or DPE, which is displayed as exceeding the range. In addition, the spec shows that the PPMU will have a greater error at a voltage of 6-7v. Here, I would like to know whether the error refers to the force voltage error or the measure current error.

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1. Download and install NI-Digital Pattern Driver from NI-Digital Pattern Driver Download - NI

2. Open VI example from C:\Program Files\National Instruments\LabVIEW 2021\examples\instr\niDigital\PPMU Source and Measure\NI-Digital PPMU Source and Measure

3. Refer to VI above and add niDigital Property Node to configure the Extended Voltage Range and voltage limit.

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It is not possible to set this within the NI Digital Pattern Editor.

Next Steps

NA.

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