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Black Panther movie Mvp award morale impacts
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Creating an interactive Grid
Hello,
I'm trying to create an interactive grid where the blocks on the grid change their colors when user click on them and outputs the colored indices when the user clicks the stop button. I was able to modify the example from the link below to work for my project. Now, I'm trying to add another case to (case 4) but it doesn't work. When I ran the program, it was able to recognize and call the correct case number (#4) but then it went back to the default case instead. Please help!
Thanks in advance!
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NI-XNET Installation problem
Hello everyone,
I've been trying to install the labview environment on some tablets (Samsung Galaxy TabPro S), it works on some of them and don't on others : the NI-XNET installation is successfull in every case but nothing appears in the Measurment I/O section ...
Moreover, the NI-XNET database editor is not available (same as in LabVIEW).
The version of Labview is 2017 64 bits, with NI-XNET 17.0 (I've tried with the 17.5, same result)
Do you have any idea with the behavior is not the same ?
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GUI Design in labview
Hi,
i trying to design my UI by calling a .ctl file and put icones in my background image and i have a problem of overlap that generate a black lines as shown in the capture below .
any help please
Thanks
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NI OPC Client I/O Server - Shared Variable
Hello,
First of all, I am using Labview 2017 and trying to make a connection to an OPC DA server.
I think one of the standard ways to do this is :
*Create an OPC Client I/O Server at the Project screen or via block diagram interface
*Create shared variables of the tags that you are planning to read at the project screen using "Create bound variables"
OR
*Use Create Shared Variable block diagram from DSC library.
I managed to use the "create bound variables" function and is consistently successful connecting & changing tags of a remote OPC Server with the shared variables. But annoyingly, after creating a shared variable at the block diagram section programmatically (getting a list of the tags at the server and creating shared vars for them) some of the tags get "subnormal" and i can't read or write onto them.
I want to ask 2 questions :
*I can see the tags after creating an OPC Client I/O server at the "Distributed System Manager". Is there a way to getting the list of the tags and read & write on them WITHOUT defining shared variables for each tag?
*What can cause the tags to get subnormal after defining shared variables for them? I need to delete and redefine an OPC Client I/O server when this happens - which fixes the issue.
Thanks for your help.
SG
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Labview, database ODBC connection error 2147467259
Hi all,
I have a database in MySql that I need to populate data to. I am using Labview 2015 32bit to parse data from csvs and populate relevant tables in my sql.
I need to use ODBC.
I keep running into this error, can anyone tell me why I get this error and how I would solve it?
Please find a screen shot attached.
* I have tried reinstalling Labview/Mysql
* Tried re-setting up my ODBC user DSN
* Installed SP1 for windows 10
Thank you!
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baseline correction
Hello,
I have as input a set of 16 spectra.
I would like to correct automatically the baseline.
I did an attempt that I attached here and I hope I can get your help to make it work properly.
My objective is to use the vi to correct the baseline for similar spectra without the need to adjust manually the parameters of the correction.
Thanks,
Zied
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Examples Module DSC in labview?!!
Hi,
Are there any projects using the DSC module?
Thank you for your help.
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TCP Connection Manager (STM)
Bom dia,
Eu gostaria de saber um pouco mais sobre o TCP Connection Manager.
Eu fiz um programa que comunica um PC Server com um Panel PC Cliente, usando o STM, vou enviar fotos de uma simplificação disso.
Agora eu preciso fazer esse PC server comunicar com diversos Panel PCs (entre 8 e 14).
Pensei em usar o TCP Connection Manager, mas não entendi muito bem como ele funciona.
Já dei uma olhada no exemplo STM Distriubuted Clients.lvproj, mas não me ajudou muito.
Estou usando o LV 2016 em um Win 7, e os Panel PCs tem Win 7.
Atenciosamente,
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too many connection, but I'm looking for 2 clusters
I tried to make a "vast swath" of references into a single subvi and LabVIEW gave me this:
My subvi would have 4 outputs: a string array, a cluster of control references, an error initialization, and a state-enum. I'm not actually providing any explicit inputs.
So my question is: What are the 28 things that I (clearly) exceeded, if not the references? Are there invisible things passed to the sub-vi, which I overwhelmed? What is going on?
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get sheets name of excel file
Hello !
After opening excel files in LV using Active X, I want to read data from each sheet existing in the file,That's why I put a listbox containing the sheets name that the user will select from it the sheet he wants to read.
The problem is that the sheets name are variable E.G : Sheet1 : AlternCurrent, it's written in different manners from file to other ( like: altern current or ALTERNCURRENT or Alternatif Current...), ( PS: I tried to get a list of all the name possibilities from the files)
I want to make labview recognize the sheet selected, independetly of how the sheet name is written, so to be generic to all files.
Does anyone has an idea how to solve this please
You will find attached the VI of Read excel file
Thank you in advance
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triggering with Keithley 6221 and measuring the voltage via 2182A without the delta mode
hello
I am trying to trigger my devices with current pulses through keithley 6221 and want to measure the voltage across them via keithley 2182A. As far as I understand, it is not possible to do it in the delta mode so I wanted to modify the wave generator example vi of 6221 and add the 2182A instrument in that to measure the voltage with timestamp. Could anyone suggest me a way to how to go about it. I would be grateful. Thank you.
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No value from I/O
Hey Guys,
I have the following problem by taking a measurement in FPGA mode.
My programm is based on the NI Tutorial:
http://www.ni.com/tutorial/54219/en/
In the result the sensors do not measure anything (except 0).
I don't understand why, do you have any ideas?
Thanks
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34972a high speed logging
We have the above logger with a high speed card. We need to log at around 50 scans/sec and would like to use a labview programme. I have looked through the various samples and we can communicate with the device no problem.
On the examples I cannot see how the scan rate for the device can be set. If it can be set, do we also need to increase the number of bytes read per scan?
On other high speed data logging set ups I have used, the data comes across in an array or block of data, but I can't see how to do this with the examples.
Any help or pointers would be much appreciated
Regards
SH
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Logarithmic graph
Hi all.
I want to generate this type of signal but i don't have any idea how to do this. Can you help me, please?
Thanks !
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waveform chart - legend font
LV2015, Win7 SP1
Greetings, I'm hoping someone can steer me towards what I'm sure is a property node that I just can't seem to find. I'm converting numerics (data) into strings, and I'm combining those with string labels to make a formatted waveform chart legend (pic is attached). This allows me to retain the visibility check boxes and the formatting selection boxes that are available in the default legend, while eliminating the separate digital display boxes. What I'm looking for is a property node (or other way) to set the legend font --- or perhaps the string fonts prior to being sent into the legend --- to something that is monospace like Lucida Console for example.
Thanks!
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Why the number of sample cannot = -1, for USRP implementation under labview ? Thank you
Dear friends,
My question is very simple,
why the number of sample cannot be = -1? but the context help says very clear that it can be = -1.
My first try was on my project, it was not working. Then I tried on NI in built example. it give me exactly the same error. Please check the picture below. All I did is just change the number of sample = -1. Can someone please try this on your usrp, and help me? Thank you!
* I need to make it as -1, because it could help me about the overflow issue I am having now. lets assume I cannot change the IQ rate and loop speed is already the fastest I can have.
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Recording Data Sets at Timed Intervals
I am very new to Labview, and have been tasked with updating an older Labview file to record 10 seconds worth of data at set time intervals, say 1 hour. If possible, I would like to be able to save each recorded data set into its own separate text file. Any guidance to go about doing this would be greatly appreciated. I have attached the file in question below. Thanks in advance!
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Paqueteria CAN 17 no se instala en LabVIEW 2017
Buen dia Colegas,
Tengo un problema con LabVIEW 2017 por alguna razón cuando instalo el disco de NI CAN 17 no me aparecen los modulos en el panel de programación lo cual NO me ocurre con la version 2012 del LabVIEW, no se si haga diferencia el que la version 12 es full development y la 17 es professional Development me podrian ayudar por favor a saber los pasos a seguir para hacer la correcta instalacion del modulo CAN o si es un problema por la licencia instalada?
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GPIB myRio incompatibility issue?
I am having trouble getting measurements via GPIB when I run the VI in LabVIEW myRio, however it works perfectly when it is ran in “standard” LabVIEW. The error that pops up is “Error: 0” and the report says that the 488.2 driver may not be installed even though it is. Is there a separate driver for use in the “myRio variant of LV?
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