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About the funcionality of some inputs and outputs of the subVI from the...
Hello everyone!!, I'm starting using labview + Arduino, and I'm creating a proyect to measure vibration of some system with the acelerometer MPU6050. I create this program following a tutorial: And I...
View ArticleGet Front Panel Image
Using LabVIEW 2010 I have been successfully using the Get Front Panel Image VI to save a .PNG file showing the Front Panel and its values when the user presses an OK button on the Front Panel.I have...
View ArticleHow to stop one channel without affect other channels?
Hello ladies and gents, I built a Labview VI which has one task with multiple channels. It can get multiple signals simultaneously. Now I want to stop one channel without affect other channels. How can...
View ArticlePotential IMAQ Multiply Bug - if multiply by certain integer constants, it...
I'm running LabVIEW 2016 32-bit with Vision Development Module 2016. I've noticed some weird behavior when using IMAQ Multiply, when I multiply an 8-bit color plane by a constant. The constant is a...
View ArticleUDP Packet Size vs Latency
I'm doing some experiments with UDP and compact RIOs, where I'm characterizing average/probable latency of UDP packet steams on a network with different amounts of artificial congestion (using iperf3)....
View ArticleHow to publish the adc sample time on output file, CRIO and NI 9381 module
I am a new user to LabVIEW, I am trying to read three ADC channels on NI 9381 module while using NI CRIO in scan interface, I buffered the data and when I stop the running vi it logs data to file, but...
View Articleinsert mathscript in sub vi labview
how to insert mathscript in labview? May I add the file .m in VI hierarchy? because if I insert the mathscript, there is red cross or error symbol I create the file .m from matlab, that's right?Anyone...
View ArticleHow to increase speed of stepper motor
I have written a program to move stepper motor to clockwise and anticlockwise direction. I wanted to increase the speed of stepper motor which I'm unable to do. Please help me with this. I am attaching...
View Articledifferent plots in one graph
Hello. I want to get different plots, as many as the number of the columns of an array, ( except column 1 is for X axis) in one XY graph , But I want to do this automatically, without having many...
View ArticlecRIO 9074 and NI 9144 behaviour and troubleshooting
Hi there.I face the following problem and I need your help to troubleshoot.I have a unit running for over 5 years almost everyday which consists of a NI cRIO 9074 and two (2) NI 9144 EtherCAT...
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Re: Array scalar issue
Hello,I'm new to labview communication system design suite so please have pacience with me.I try to run this code but I have an error at the receiver side (please see picture below).Please help me...
View ArticleDisplay the front panel on my smartphone
Hello, As part of my internship, I have to make a program Labview and I have to access it since my Android Smartphone.I have seen on the National Instruments site : Data Dashboard is not available for...
View ArticleXilinx BRAM Primitives
I've always wondered..... LabVIEW ships with IPCores for BRAM instances and FIFO instances which I have never been able to get running. I just revert to using the LV-intern BRAM and FIFO Primitives....
View ArticleChanging colour of my curve
Hello dear community of Labview , I am a newbie in LabVIEW and am face to a problem. I request your helps please . I have created a state machine and in the sinus state, I want to change the colour of...
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PSU and DMM tunning loop
Hi All, I am attempting to setup a vi to control the output of a PSU using a DMM. Within my application I want to be able to precisely set a Voltage to within 10mV. This will come in handy when I am...
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LED sequence problem
Hello!We are engineer students from Mittuniversitetet in Östersund and we have a problem. It concerns a system with binary input, e g lightbeams that are switched on and off if you cross them. We are...
View Article.NET callback win7/win10
We have a .NET library (our own development). It uses callback functions.We use LabVIEW 16 (32).I configured the callback function as "open the window when called."Under win10 everything works...
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FTP SOCKs5 Proxy server connection issue
Hello Friends,I am trying to connect FTP proxy server using LabVIEW FTP vis. We have installed Filezilla server and client in two different PC and set the generic proxy as a SOCK5.Proxy...
View ArticleProblems with FPGA interface
Hello everyone , i am trying to run an example from KNR OS 3.0 library and i faced this issue related to FPGA could any one tell the solution.please see the image.Thanks.
View ArticleReading shared variable value on client VI
Hi, I have a server VI created and shared variables created and deployed etc. When I create a client VI should i not be able to drop the shared variable of an indicator onto the new block diagram and...
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