Missing Dependencies from FlexRIO Controller Examples
Hi! I’m interested in utilizing the high-speed serial (SFP+) ports on an NI 7935R to stream raw sampled data from an NI 5772 adapter module for data recording. I see that there is an example project...
View ArticleCan you change the voltage of DAQ assistant digital output?
Hello,I am trying to output a digital signal with a DAQ assistant at 1V p-p, but can't find how to change it from its default of 5V p-p. I feed a constant stream of Boolean into the data input of the...
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[Problem] How to bypass the Butterworth filter
Hello, I am verynew to Labview and I may be asking a question with a very simple answer, but I'm needing some help. I need to bypass the Butterworth filter that is already implemented in the workspace...
View ArticleDisplay image (w file path has been set) in an image indicator once button is...
Greetings, I am a newbie here. As mentioned in the subject, does anyone know or have a basic VI codelet on how to display image in an indicator on the front panel when a button is clicked? I have...
View ArticleSaving graph/chart indicator and string control value in a file or image file...
Greetings, I am wondering if there is a way to save graph/chart indicator and the string control value by the user into a file or image file format such as png? Any help would be greatly appreciated.
View ArticleTimed Loop with DAQmx create timing source VI
Can someone point out why the two timed loops shown in the attached PNG do not function the same. I am trying to use a timed loop with the DAQmx create timing source VI. I can't even get the loop to...
View ArticleWorform Graph：Drag from the tree control then display in the waveform graph
Hello, I want to achieve the following function:Drag channel 1 and channel 2 from the tree control in the left, then in the right the waveform graph will display the two channels.Does anyone have any...
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Can't find SimpleDAQ drivers
Greetings. So this is what I have to do (look at the picture). The problem is I can't find driver " Read Analog " -> Paleta -> Functions -> Instrument I/O -> Instrument drivers ->...
View ArticleHow to create a fixed IP TCP Server
Hello, I´m new working with TCP protocol, I´m using an ESP8266 as a client (controlled by a PIC18F2550), and a TCP Listen to wait for the connection, but I have to know the PC's IP and program the PIC...
View ArticleMIMO OFDM ON NI USRP-2920
How to overcome error in labview 2013 "niUSRP Open Rx Session.vi<ERR>A runtime or configuration error occurred. Code: 2638 Details: ValueError: Could not resolve device hint "addr=192.168.10.4"...
View ArticleWrite waveform x-axes values to tdms file
Hi everyone, I'm trying to write real-time measurement to tdms file. I have two problems. Firstly, there is only amplitude values of signal, i want to see a time column- it should show which amplitude...
View ArticleLabVIEW Core 2 - Exercise 6-1
Hi,In the exercise book LabVIEW Core 2, there is an exercise 6-1 "Format Into String":"You inherit an old LabVIEW application. You notice that it uses individual controls to input information into a...
View ArticleDistance calculation between two laser lines
Hello,I am a student, working on a project in a company where I have to calculate the thickness of a rubber material. I am using two laser sensors, from the top and bottom. Two laser lines will fall on...
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Boolean Crossing PtByPt vi feeding Value (Signalling) property node
I want to detect a numerical threshold. I am using the Boolean Crossing PtByPt vi to detect this because I only want it to trigger an event when the value goes from below to above the threshold value....
View ArticleHow to apply codecs in LabView
I have a stream of JPEG files (wireless transmission) and i need to compress them before sending and decompress after receiving. Using NI Vision toolkit namely IMAQ AVI2 Codec Names.vi I found out that...
View ArticleRT VI to Human Machine Interface (HMI) VI data communication
Hallo everyone,I have build a real-time system VI using sbRIO-9636. I used DMA FIFO for transferring data from FPGA VI to RT VI. Now I want to build a HMI VI.Which data communication method should I...
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Controlling linear actuator
Hi guys, I´m new in using LabVIEW but I have to write a programm to control an actuator. I´m getting stuck - so I hope one of you have a tipp for me I´m using LabVIEW 2014 (Real-Time and SoftMotion...
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Why we cannot copy-paste a control from a BD to a FP?
I always accepted this as a "default behavior". But really, why this cannot be done using LabVIEW? I often face the following scenario:you are looking at a BD, then you select a control here, and use...
View ArticleUsing RIGOL 1054z with Labview. Beginner
Hi,Trying to control my RIGOL 1054z oscilloscope with LabView. I dont really get what I want. Maybe you can give me a hint/solution to this. -The RIGOL picture presents what I want on the LabView...
View ArticleMy LabVIEW 15.0.1f10 broke - where to report
My "My LabVIEW 15.0.1f10 " has stopped working. The fault module name is kernelbase.dll, which I don't like. Instead of sending the crash report to Microsoft (megasloth), how do I send it to NI?...
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