Remove 'buffer' from Fluke 2640, used to measure temperature.
Hi guys, i have a big, but 'simple' problem here. I am using a Fluke 2640 to acquire temperature. The problem is following:The start of modules are slow, because it, I initialize the modules before I...
View ArticleLVOOP memory monitor?
So, lately I have been trying to profile the memory usage of my program. I can use the Profile -> Performance and Memory and it gives me an idea of what some of the VI's are doing... but honestly It...
View Article2D picture control rotating text
Hello All,I need to develop a number of avionics styled instruments for the user interface part of my program. I decided to do this using the 2D picture control and have had some success developing the...
View ArticleUpdating file by Labview
Hi,Could one suggest the smart way to make following.I need periodically update the XL file adding the row into file.Thanks.
View ArticleVision Run-Time Evaluation Period
HI NI,I have an application that uses NI Vision functions which require a Vision Run-Time license. When I distribute this application to potential customers they should be able to run the application...
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Producer-Consumer, TDMS Log on Button
The program I've enclosed does what I need it to do quite well for the most part. I'm asking this question because I'm getting more data than I want and it's inconvenient to work with. In short, I...
View ArticleReading a caption without property nodes
Is there a way to read a caption without using property nodes?
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problem at transfer function configuration
Hallo, everyone. I'm a new user. I've got problem at configuring the equation of transfer function.It couldnt be change Please help me to solve this issue. It's so urgent. So, thank u so much for the...
View ArticleSaving data with automatic time intervals
Hi everyone I am a new user with LabVIEW (I just started using it 3 weeks ago) and I am having a problem with data recording and saving.Basically, what we want to do is to monitor data for four...
View ArticleAL5D
I am using AL5D arm to pick and place the objects. Its using SSc32 servo controller. Do anyone know how i can control the AL5D arm with LabVIEW?How can I control multiple servos simultaniously with...
View ArticleMulti-Loop Data Acquisition
Hello,I have tried adopting a multi-loop data acquisition program with queue control, however it doesn't work the way it should. (Or at least the way I think it should) Could you please help me ironing...
View ArticleWrite to a text file after specific time and for specific time
Hello, I have developed a VI that will read data from sensor usind DAQ and writes the data contineously to a text file. My problem is the file is getting very big. I want to to read data contineously...
View ArticleTimed/While Loop VI Execution Priority - General Questions and Help
Hi All, I've written a top-level PC VI for an "accelerometer tester." Basically it consists of three major structures: One Timed Loop that fires every 25 msec and collects all of the data from an FPGA...
View ArticleTo compare control name with a variable
Hi all I want to compare the name of a control with a variable inside a loop. Is there any function for it in Labview? Please let me know if it is. Thanks in advance
View ArticleDAQmx Register Event Name
I have two DAQ tasks that I'd like to register for the Every N Samples Acquired Into the Buffer event. I can do this no problem but this thing that bugs me is that the task name is "task out" in both...
View ArticleCIN and address
sorry for my english,i have the below question about the configuration of Call Library Functions: int xFunc(int a, int *b)it's ok but this?int xFunc(int a, int &b) thanks in advance,Roberto
View Articleconnecting physical channels to virtual channels
Hi,I am working on a project that turns on/off four valves. I am connecting four physical channels to a virtual channel and I am getting an error message that follows: "Write cannot be performed...
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Get VI ref for LV executable set to allow multiple instances
I have inherited some LabVIEW code, which I'm not inclined to change, that will run as an executable with multiple instances set to true on a standard Windows PC. There could be up to four of these...
View ArticleRelay and DAQ for switching a DC Motor
Hello..we wish to use SPDT relay with NI USB-6008 DAQ card for switching on/off a DC motor. The DC motor has a voltage rating of 122V and current rating of 10A and it is used to pump water. The SPDT...
View ArticleStub out Error Cluster from Error Code.vi?
When I profile my application, I find that the biggest consumer of CPU time is the Error Cluster from Error Code.vi, called from a number of locked NI libraries. How can I stub out this .vi, replacing...
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