text file transfer from myRIO to remote PC in a while loop for control
I am trying to transfer a text file on my desktop computer to myRIO and also read a text file from myRIO to my desktop computer. The control algorithm is running in python on my desktop computer. I...
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Formatting command/response to Serial Port using RS-232
I am trying to write commands to change the settings on a device using RS-232. I am unsure how to best format the string command. Attached is my VI and some images from the user manual of the device...
View ArticleTemperature Stabilization Detection Not Working Correctly
I am trying to write a program that detects when the temperature from a thermocouple (on channel 6) has stabilized, and starts recording the data to file when this occurs. The criteria for...
View ArticleProblem Building DLLs
I am trying to build a DLL for a project and am receiving a bunch of errors and am unable to create the DLL. This is what the error message says: 1, 1 2 line(s) truncated. File set to read-only....
View ArticleTime Issue Using Type Cast
Hi, I would like to ask for your help regarding the issue on time output using type cast.See attached VI for the simulation of the issue:I used numeric inputs/outputs with absolute time display format...
View ArticleImage fusion using DWT
Dear Sir / Madam,I am working on image processing tools where i have to fuse two images for same scene captured in different directions. Please help me how to fuse these images using any of the fusion...
View ArticleCLD Car Wash Solution Review
Hi All, I have completed Car wash solution of the CLD sample exam and attached the solution.Please review and provide your feedback.Need advice on the architecture and overall programming style.
View ArticleDAQ Assistant is missing in LABVIEW
Hi,I am using PXI 1031 system for my postgraduate project purpose ,this system has LabVIEW 8.5 version ,but I have a program in LabVIEW which is applicable in LabVIEW 2012, so I install LabVIEW 2012 in...
View Articlerubber-band zoom for 2D picture
Hi, Instead of mouse wheel zoom, is it possible the rubber-band zoom to zoom the polar plot picture indicator? Regards,S Nagaraju
View ArticlePlot last recorded energy value of each day's TDMS file onto a waveform chart
Hi all as the title suggests i would like to display the weekly daily energy usage into a waveform chart. I have in my VI a daily log file creator ( referenced from this article...
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Adding time stamp to tdms written using DAQmx Configure Logging
Dear All, I am taking as input three analogue voltage values. I modified existing example in Labview help for continuously acquiring voltage. It writes a tdms file using DAQmx configure logging Vi....
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Array max/min output
Hello everyone, I am currently facing a problem regarding the output of the array max/min function. Basically, I want to multiply the index at which the maximum point of my array occurs with a constant...
View ArticleCannot Acquire images in MAX
We are facing issue in acquiring images in NIMAX from basler camera which is connected to PCIe 8237R. we have tried solving the problem using...
View ArticleSMU4139 - value to memory
Hello, I want to load element array into the cache of the pxie4139 smu card, so as to prevent a change in the measurement caused by eg. updating the windows.Reading the table, V, into memory and...
View ArticleError Handling Question
How does everyone handle errors when a error comes across as OK(error number)? I notice that my error case structure does not handle what I think are "soft errors", for a lack of the correct term, but...
View ArticleGUI with LabVIEW & Raspberry Pi 3
I’m interested in a project about measuring distance. On my project, I use ultrasonic sensor and NodeMCU ESP8266. I wrote a code on Arduino to start and receive data of sensor. Arduino code send...
View ArticleProblem with saving all the data from graph.
Hello, I am transferring data from lock-in amplifier to labview via ADC. I have built a labview data acquisition VI for this. My problem is that I am saving the data in waveform function. When I export...
View ArticleLoop Frequency with DAQ
Hello, I'm new to LabView and am trying to use it to control a test rig. The attached program uses a while loop to send a single digital value, a single analogue value and receive a single analogue...
View ArticleGUI with LabVIEW & Raspberry Pi 3
I’m interested in a project about measuring distance. On my project, I use ultrasonic sensor and NodeMCU ESP8266. I wrote a code on Arduino to start and receive data of sensor. Arduino code send...
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