Highlight a region
I read that LV2019 included a feature that allowed you do highlight the execution of a region of code instead of the whole block diagram, but I cannot find any documentation on how to do it. Can...
View ArticleHow Do I Print to An Intermec 3440 Printer with LabVIEW?
Hi, I have an old LabVIEW VI that prints characters to a number of different label printers. However since NI obsoleted the "Standard Format" in their reports, we are not able to print anymore to an...
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Daq with multiple modules
I have an NI-9209 for thermocouple readings, a NI-9214 for voltage readings, and two cDAQ-9171 ports for interfacing with my computer via two USB cables. I can take readings from the 9209 or the 9214...
View ArticleLabView Continuously Crashing
Hello all,I have a complicated program which was seemingly working fine several days ago, however, it now crashes the entire LabView environment quite frequently. I have attached an error dump from...
View ArticleSignal Interference
Hi all, In Labview I successfully hooked up two pulse monitoring systems to the Labview software. The problem I am having now is that the signals seem to interfere with one another. When you toggle...
View ArticleDAQmx edge count
Can someone explain to me how the DAQmx edge counter handles the data being read. I don't understand the data capture process other than it is counting on the falling edge of a pulse. I have it set to...
View ArticleLabVIEW FPGA Maximum FFT size?
I need to compute the FFT of 300,000 elements of fixed point type (FFT length of 150,000). On my current FPGA (Kintex‑7 325T FPGA), when using the FFT express function I have a grayed out limit of...
View Article9864 RMC channel access on a sb9627
I am using 32bit LV 2018 on W10, 64bit.I have a 9627 sbRIO target in the project. I have configured it to have a 9684 RMC board. None of the RMC channels/resources appear to be working. When I drop a...
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Can using multiple NI PCIe FPGA cards cause Windows to freeze?
I have two PCIe FPGA cards (7851R Multifunction RIO and 1473R Camera Link) installed in a Dell Precision 5820 running Windows 10, with LabVIEW 2018, all updated to the latest releases. The Camera Link...
View ArticleDrivers for Eurotherm 2216 dual action controller
I am looking for drivers for a Eurotherm 2216 dual action controller. Older community posts I have read suggest that ni.com has these drivers, but I can no longer find them when searching on the...
View Articlenrf52480 LabVIEW Drivers
I am new to BLE and to communicate to the DUT that works on BLE4.2, i have procured the nrf52840 USB module. I would like to know If anyone has experience working on this HW and have tried it using...
View ArticleC# user interface and LabVIEW VI server
Dear LabVIEW community, let me please ask you regarding the following. I'd like to have C# interface for my application (b/c LabVIEW possibilities are not suitable for my task), but I need also to...
View ArticleNIWebServiceContainer.exe has memory overflow
I use ni webservcie to build a webservcie program and publish it to the local machine. The system is windows server 2012R2 ，mysql 8.0 and the labview version is 2015 SP1 32 bit. The main...
View ArticleContinuous acquisition and real-time playback of sound signals using NI-Scope
Hello, everyone,I have a question about continuous acquisition and real-time playback of sound signals using NI-Scope. I tried to solve the problem with queues, but there are still interruption issues....
View Articlepuzzles when using FIFOs to control voltage output
from some NI board's instructions,I see that there are FIFOs for AO channels' control.I checked some demo VIs of DAQ AOs control ,but didnot find further useage of it. Can I use the FIFOs for...
View ArticleCollecting and interpretting data in Labview
Hello. I need your ideas. I have a system. This system has some tools. Like pumps and sensors. The tools of the system contain data. When the system starts up, the data starts to flow, and then sends...
View ArticleConnecting between BK PRECISION 8500 with LabVIEW
Hi!Thanks for last time helping!I am currently connecting BK PRECISION 8500 model with LabVIEW, but I got to say it is not working. I already went through the datasheet and manual of the 8500 and...
View ArticleToo fast video grabbing IMAQdx
Hello, I have a small program for grabbing .avi videos with IMAQdx (See attachement). I use a 3rd party mini USB camera with HD quality, 1 MPixels. My problem is that video is too fast. The speed is...
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