03-20-2023 01:32 AM - edited 03-20-2023 01:33 AM
I am currently using PXIe-4082 for Inductance measurement in LabVIEW 17.0 SP1, and measurement itself is taking 4-6s every time. Already tried all resolutions and still get the same result.
I would like to know if this is a bug with the SW / HW or is there any workaround to fix the problem?
03-20-2023 08:19 AM
What is the range of the measurement?
How did you wire your DUT?
Can you share your program? Have you tried with NI-DMM Soft Front Panel? How did you benchmark the test time?
03-22-2023 01:58 AM
The range is 100mH and 10mH. The DUT is wired through matrix connection and is being switch every time. The test time is timed manually in LabVIEW.
I tried using NI-DMM SFP and it shows the same behaviour. Found out that "Filter" enabled is causing the high measurement cycle time. Either disabling it or changing the Filter Settings to "1" will fix the problem. The main concern now is there's no access to this feature in the low-level driver and whenever you close the SFP it always reverts back to being enabled and Filter Settings to 4.
03-22-2023 02:03 AM - edited 03-22-2023 02:04 AM
Hi Jess,
@JessAndres wrote:
Either disabling it or changing the Filter Settings to "1" will fix the problem. The main concern now is there's no access to this feature in the low-level driver
Why do you think so?