erreur de Timeout liaison série rs232
Bonjour, Au cours de mon stage je dois réaliser avec labview un Vi me permettant de communiquer avec une carte CPGIC.J'y arrive plutôt bien mais j'ai une erreur de timeout: Lorsque que j’exécute le...
View ArticleWhile Loops, chain of events and Value updating
Hello you people much smarter than me, I am currently working on a project where a system is controlled by receiving strings via RS232. The system is going to control some stepper motors, with a...
View ArticleTakes too much time during editing labVIEW VI code
Hi There,I am facing LV vi slowness issue on labview 2016 version software. I have a powerful PC with i7 processor and 8 GB RAM.I have created a labview project in which there are one main vi and more...
View ArticleCommunication between host and RT
What is best way to communicate between host and RT? I have boolean control on the host and want to control my case structre in the RT.
View ArticleConnect PC to a Clima Temperatur system
Dear All,,I'm trying connect PC to CTS Chamber through RS232 using serial communication. I need to control Temp using Labview the problem is refer to the PDF attach section E.2.3 i need to send a...
View ArticleCommunication with CompactRIO
Hello, I have an application in LabView and I need that before starting the application, check that I have communication with the compacRIO, if not, I should avoid this startup, but if the...
View ArticleMatrix in FPGA
What is the easiest way to create matrix in FPGA, not using FPGA's "blue" block? I need to create matrix and multiply it with array..
View ArticlePlot Legend Resizing
Hello LabVIEW users,I have an issue with LabVIEW XY graph plot legends. I disabled the autosize to plot names feature since I don't want my legend to grow horizontally at runtime(My UI size is fixed)....
View ArticleTimed Structures Cause vi to Lock
I've been programming with LabVIEW since 1991... Recently I've had a problem using a timed while loop (1 kHz default clock). The vi will just intermittently freeze with no error code. The only way...
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Event structure: only first data node available when wiring a cluster of user...
Hello, I'm currently trying to find the best solution to send UI event to a SubVi. after some research the best way seems to be the user events.I could make a small prototype that works as intended,...
View Articlehow I2C or SPI communication implement in cRIO 9036
hello,I have cRIO9036 and 9401 DIO, 9263AO model and 9205 AI model, so i want to know how can i acquire data through I2C or SPI comminication? And how to connect the MPU6050 with my hardware?Thank you...
View ArticleHow to design to save and reload arrays
Hello, I have attached my VI below. If you look at the VI, I have 2 numeric arrays that the user inputs data into ("Setpoint Temperature" and "Duration"). What I want is to design something that after...
View ArticleClick on unfocused window brings it to front, but is otherwise ignored
Whenever any LabVIEW VI (or even a compiled LabVIEW exe) is not "in focus" or is not "active" in Windows, clicking on it brings it into focus but is otherwise ignored. So if I was clicking on a button...
View ArticleAutomating a Excel file with embedded VBA code
Hi,I am using report generation toolkit to export sizable amount of data to a macro enabled excel(.xlsm) file that should run the macro when all the worksheets have been populated & the labview...
View ArticleRemove plots from Mixed graph
Hello all i need to delete a plots from mixed graph best regards
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string/wire issues
Hello all, I know there must be ways to convert these wires into the proper types of data, but I can't seem to find the solution.I want to change the BG color of the indicator based on a value set by...
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Create specific array based on variable test cases
Hello,I am extracting data from a very large excel spreadsheet. Each row of the spreadsheet contains various amounts of test conditions in each cell of that specific row. I have included a simplified...
View ArticleFor loop parallel computing
Hi, A small question. In Labview, those the for loop do parallel computing if the index isn't used? Exemple, I generate a random number in a for loop of size 100, will it generate the 100 random...
View ArticleLabVIEW 2017 32bit won't launch on Redhat Linux 7.5
I am running Redhat Linux 7.5. I had successfully installed LabVIEW 2018 64bit, but I actually need to install LabVIEW 2017 32bit, so I uninstalled LabVIEW 2018 64bit (not sure if this corrupted...
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