Hi. I'm using labview with Crio 904x.
I'm doing an experiment with 2 thermocouples , while I'm get tabular data of both thermocouples , I wanted to tabulate the time at which the temperature was recorded as well.
I hope someone could help me with this.
Thank you.
Hey Guys and Gals,
I'm trying to incorporate some code to bring my executable forward to the front of all other open programs when called to. The example here (https://forums.ni.com/t5/Example-Programs/Programmatically-Move-Any-Window-to-the-Front/ta-p/3532516) works in development, but if I make the linked vi an executable it will crash when opened. The same happens when I incorporate the code into my application, it will crash upon opening.
Any ideas on how to remedy this?
Sean
As of about a month ago, whenever I start LabVIEW 2017, it freezes up for about 20 minutes before I can start using it. This is probably due to some new, nefarious features my company added to our firewall, but our IT guys tell me there is nothing they can do about it. So my question is, can I somehow prevent LabVIEW from trying to communicate via the internet when I start it? Is there some setting I can use to prevent LabVIEW from "phoning home" every time it opens? Thanks.
hello, i have made this vi but it doesn't stop when I press STOP and creates an infinite loop. It only stop when pressing CTRL + .
Hello,
I'm trying to integrate Python scripts in LabVIEW via Python node, however for some reason I can't open Python session. There's an error 1662 implying that "The NI Python Host EXE niPythonHost.exe could not be found.". The only trace of this error in internet I found, comes from a chinese website, which doesn't really help.
I use LabVIEW 2018 (64bit) and freshly installed Python 3.6.0 (also 64bit) added to Windows path. Any ideas what can cause such an error and how to fix it? I assume that there is some file missing, but where to get it from?
Regards,
Adam
Hi all,
I am trying to control a DMX fog machine with labview (the fog machine works similarly to DMX RGB lights). The fog machine only has 1 DMX channel.
I have a usb to DMX cable which works with a FTDI chip. I downloaded the driver from the website https://www.ftdichip.com/Drivers/VCP.htm to be able to see it in MAX. I have the VI attached, but haven't been able to make it work.
The thread https://forums.ni.com/t5/LabVIEW/Open-DMX-to-control-RGB-LED-lights/m-p/1054871#M468659 deals with a similar issue.
I am very new to labview and would appreciate any help.
Thanks!
Currently testing force outputs in model rocket engines. I uploaded my constructed VI and one of my collected data sets....I'm having trouble rooting out the "noise" in computing my burn times displayed in my burn time array. The burn times should be in the .7 second to 2 second ballpark but I keep getting burn times in the 6 to 8 second range. I'm fairly new to labview so any and all help is appreciated. Thank you
I am attempting to format my usb to FAT32. When I run the code it prompts me to confirm diskpart and then when I accept it opens the diskpart cmd line but does not continue to input the commands. How do I suppress the prompt and get it to continue sending the commands?
Hi all, I need your help!
I want to generate a set of points that follow exactly a Sine curve and the value difference between them must be invariable (fixed and can manually be determined). Just like the triangle wave, the generated points are separated by a step =1. So I would like to do the same thing for Sine wave but it seems impossible, I'm using the waveform generator VI:
Hi,
We recently ran into an error when using the PXI-5142 card, the status code is -233413, and it showed that an internal hardware error had occured. Please see the attached figure for more information.
Does anyone know how to fix this problem or how to send it back to NI to get repaired? Any help will be appreciated, thank you!
We want to use LabView to communicate with and control around 20 PLCs simultaneously. Does anyone know if it would be possible to start and stop a single PLC, (including unplugging it, moving it etc.) without effecting the behavior of the remaining systems? Basically we want the LabView VI to run continuously for several years but still want the capability of removing pieces and putting them back in without restarting the software.
Is this possible/practical?
Thanks
I am still newbie in NI.
I have a task to establish modbus ethernet communication between labview and a controller.
From the material which I read, there are two options to achieve it: Shared Variable and Modbus library (Modbus Master and Slave). However, I am not sure what is the difference between these two.
Anyone can explain to me about differences and benefits of having one option over another. Thanks
Hi,
I want to know how to merge 2 images into single compound image using vision acquisition software
Hi,
Im beginner and still learn how to use LAbView to program. Would any know how to disable the knob after click a button? And also enable back knob after re-click?
Hi everyone. I have a ADAM-4017+ Analog Input device which has a TMP36 connected on it. I am using Modbus RTU with RS-485(2 wire) to connect and transfer data between my ADAM device and my LabVIEW on my computer. I have created a LabVIEW programme to display the temperature reading of the TMP36 but i can only receive the raw data of the TMP36( around '36000+' in decimal). In the Utility app of the ADAM device i am able to read the raw data and the temperature in volts. What conversion must i do so that i can also read the temperature in volts in my labview programme? The Modbus library that i used in my code is the official NI Modbus Library found in the VI Package Manager
I am trying to communicate with a TLS 260 system via USB through LabView (2018). I have installed the TLS utiltiy and have that working, I would like to integrate the functionality of the TLS into a larger LabView program. If someone could put me in the right direction/give any example VI's or any documentation on how this can be done that would be appreciated.
Cheers, Drew.
