Efficient way to plot an user selected graph
Hi, I am acquiring "n" channel data and I need to plot the graph from the data but the channel will be selected by the user. For e.g. Channel 1 or Channel 2 or he can select Channel 1 and 2. I have a...
View ArticleCombo Box Not Updating Automatically
I would like to programmatically populate a combo box but it appears to have an odd behavior: it doesn’t actually update until the “Down Arrow” of the combo box is pressed. If you run the snippet, the...
View ArticleSend ASCII String as Command to Modbus Ethernet Device
Hello Precious Developers, How do we send the following string command from a PC to a Modbus Ethernet device at starting address 411000 using LVDSC: "<ID 0><CLR><WIN 0 0 287...
View ArticleAnalog Audio Signal to Decibels with an A weighting filter.
I have a microphone attached to a pre amp. The sensitivity is about 15mv/pa.In labview I have written the A weighting filter myself. I want to know what the procedure isfor audio processing in labview....
View ArticleHow can I write 1 digital sample to DAQ
I need to write the following bits to DAQ line P0.0 to P0.2 so I need to write 1 sample to each line at 10 MS/s. Could you please help me on this. How can I write just 1 sample at that rate to a...
View ArticleUsing tabs
OK this is a sort of follow-up to some issues that were brought up in a former thread.http://forums.ni.com/t5/LabVIEW/Code-best-practice-question-LV2013/m-p/2683385#M798201 In was brought up in the...
View ArticleHow can I determine the liquid level in a bottle (LabView Vision)?
How can I determine the liquid level in a bottle (LabView Vision)? Does anybody have an example code? The task is, that if liqid level is between two predetermined level, the program writes, that it is...
View ArticleTIFF Image Creation
Does anyone have any code for writing tiff files from binary pixel data?I know I can use an array to image (part of NI Vision) and then use the IMAQ save image, but was wondering if there were any...
View ArticleLV program for two syncronized General Standards 18AI32SSC1M boards?
Hi,Has anyone developed any LV program for two syncronized General Standards Corp (GSC) 18AI32SSC1M ADC boards?
View ArticleWhat is the use of the build path function ?
Hello everyone, i am a beginner in LabVIEW and i was browsing throught the BUILD PATH function in the FILE I/O section of the Functions Palettte. i just cant figure out the need for the function, why...
View ArticleWhat is the use of the build path function ?
Hello everyone, i am a beginner in LabVIEW and i was browsing throught the BUILD PATH function in the FILE I/O section of the Functions Palettte. i just cant figure out the need for the function, why...
View Articlenon- linear System Identification
Hello LabVIEW community,I have a question for the purpose of a System Identification.It is a strongly non- linear system based on the magnetostrictive effect. The non-linearity of the magnetostrictive...
View ArticleIMAQ Write Tiff File 2: tiff images with LZW compression?
I need to output images as TIFF files. However, the files are currently too big. I need lossless compresion - LZW. I am using LabView 2010, and to save tiff files I am using IMAQ functions "IMAQ...
View Article32 bit faster than 64 bit
I ran a DAQ program on LabVIEW 2011 32 bit and it used 5-6% CPU according to the Task Manager.I ran the same program under LabVIEW 2013 64 bit and it used 8-9% CPU according to the Task Manager. I...
View ArticleHow to we use CNC G-CODES in LabVIEW?
I can't find any G-CODES interpretor for labiew.Anyone can help me? Here is my email for the conversation. enis@hidrometa.com Thanks.
View ArticleMesure de fréquence sur signal carré avec Arduino/Labview
Bonjour, J'ai quelques difficultés à réaliser ma fonction de mesure d'une fréquence à partir d'un signal carré 0-5V d'une fréquence de 200 à 700Hz (rapport cyclique 50%) via arduino Uno.J'utilise...
View ArticleFTP client uses wrong address
I am developing an application that uses FTP (Internet Toolkit) to download files to our hardware. The client IP address is fixed at 10.0.0.240 and the server IP address is fixed at 10.0.0.81. When we...
View ArticleAdd data to csv input file
Im using a csv file as my data input for a test. The test data is simply recorded in an array. How do I add this array data back to the original csv file, as an additional column, once the stop button...
View ArticleAyuda con ejemplo de Google Maps
Hola estoy tratando de probar el ejemplo para poder visualizar mapas de google desde labview y asu vez lo quiero añadir a mi VI(basic_serial_write_readModificadoconcluster) pero no puedo visualizar el...
View ArticleHow to set DAQ to write to multi line , multi samples
Hi, I would like to write the following pattern to digital lines at 1MS/s ( finite number of samples) P0.16 000111000111P0.17 000111111000P0.18 111000111000P0.19 111111000000 Could you...
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