LabView signal conversion HELP
Hello, I am very new to labview so here is my issue.I am taking a 0-10 volt signal and recording it; I want to convert and display the data in PPM (parts Per Million).How is the best way to do this, help.
View ArticleNI6602 Set another timebase
Hey,I'm using NI6602 Countercard to read external signales and for two of the eight channels I use two of the internal clocks (100khz and 20MHz). Now I'd like to set a better timebase (from another NI...
View ArticleProblems with the build-IN SNTP-Client on cRIO9014&cRIO9012
Hi out there, I have a problem using the build-IN SNTP-Client of a cRIO-9014 (and a cRIO-9012). It seems that the cRIO sometimes gets another time (e.g. 28.01.1920 12:03:00) other than it should get...
View ArticleError: Register execution is supported only on FPGA targets
I'm currently writing a debug tool to test communications between FP objects on my host VI to a RT system and then to a FPGA system. I thought I would "simulate" all three layers with Queues in...
View ArticleData Shifting in DMA FIFO
Hello, I am using NI AI 9225 Module on cRIO 9022. I want to accquire data from three 3 diferent channels using 3 different triggers controlled from RT and for each trigger a certain number of...
View ArticleError -21872 occurred at mod_Validate RS code prms.vi
I am receiving the error message "Error -21872 occurred at mod_Validate RS code prms.vi" Can any body guide me how to fix it. See attached VI for further details. JK
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labview runtime unwork
a new buited test equipment, using the USB6009 collection flowmeter output 2 loop passive 4~20ma current signal and the 1 loop frequency signal.According to photos form overseas coworkers, current...
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Best way to control voltage with my code?
I need to be able to control current and voltage of a power supply. What would be the best way to implement this with my code? I realize that I need to use a DAQmx Start and Stop task. I *think* I...
View Articleprogrammatically get Labview Editor bit Version
We have a build process. Now we like to support 32bit and 64bit version of LabView.Who can i identify which version the actuall running LabView Editor has?Because, we like to separate the build VI into...
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why open new clone
Hi, I start a reentrant VI (an engine) as it can be seen on the screenshot. After this calling VI is executed, the target engine VI runs and for stopping, expects a notification via notifier. Another...
View Articlecalling a vi in scilab script
Hello!What I'm trying to do here is the following: I am developping a VI that uses a certain algorithm to function. I put the algorithm into a Scilab script structure, no problem here I already did...
View ArticleElapsed Timer in secs
Hello, I would like to continuously update the elapsed timer indicator every second. I do not understand why the program is not working? Can you offer some assistance to help me display the elaspsed...
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Connection between MySQL and LabVIEW
Hi all, I have some experience with MySQL database before, but I never worked with LabVIEW before.I wanted is to create MySQL database recieving from OPC which connected to LabVIEW. This data is from...
View ArticleVI Analyzer "Some VIs and/or tests have been added to or removed from your...
When I run VI analyzer and open our standard config file, the message "Some VIs and/or tests have been added to or removed from your file system since you last saved this configuration file." appears....
View Articlepath
Hi, I have some TDMS file from a measure, now i want to read the files one by one and make average between the files but I can't find the way to call the files and include it for the average. For an...
View ArticleTCP Open Briefly hangs LabVIEW
Hello LabVIEW forum! Long time no see. I have been away from LabVIEW doing other things but.... I'm back. Background: I am working on a project where I need to make a TCP connection to a Windows 7...
View Articleadvance signal processing 2012 64 bit: help missing
I have Labview 2012 64 bit. I have just installed the advance signal processing 2012 64 bit and I discovered that all the wavelet functions have no entry in the labview help. I mean that there is no...
View ArticleGenerating analog output Labview Express 6009
I'm trying to generate a sine wave as output on my 6009 in Signal Express. I setup a new project, first step is Create Analog Signal, I specify the parameters of the signal, check repeated signal....
View Article-200361 warning during DAQmx acquisition
Hello, I have been getting this warning during acquistion with 6255 OEM. This interrupts the continous data acquisiton of my software. I have tried reducing the sampling rate but doesn't help. Can some...
View ArticleKinect with labview
I download the 'Kinesthesia Toolkit for Microsoft Kinect' and try example_ Kinect.VI. I wonder is any way to save video the kinect acquire. Thanks.
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