Drivers Keithley 3706
Hello,I am a new user of Labview. Labview 2013 SP1 (32 bits) is installed on the computer. I use a Keithley 3706 with a 3740-ST card. However, Labview doesn't recognize the keithley, and so I cannot...
View Articledeleting elements of an array out of a user defined range
Hello, I'm trying to create a subVi to filter a signal wich is stored in an array. I need to delete all elements wich are out of a user defined range. (something wich takes the array, the maximum and...
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Question about append header to binary
Hey guys, I just had a quick question regarding appending header to a binary file with string data written to it.As you can see I can read the files correctly if I set "prepend array or string text...
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Question about CR and LF
Hey guys, Quick question about LF and CR. As you can see I am writing LF and CR into a text file and directly reading it back. However, I am not getting the CR back when I read it. Why is this? Is this...
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analog input time period measurement using DAQmx
HiI am new to labview, i am stuck in a task .My task is to measure edge to edge time periods of 10 pulses which will be analog input e.g initially 3.3 v is there then due to some block in sensor it is...
View ArticleApplication installer error with NI System Configuration
We distribute an application built in LV2012 SP1 with an installer including the required packages (LV Run-time 2012, NI System Configuration 5.5.1, and others).A user tried to install the application...
View ArticleUpgrade from Framegrabber NI PCI 1405 with Analog Camera to Digital Camera...
Hi,i'm currentrly working with an Analog Camera who is connected to a NI PCI 1405 Framegrabber on Intel Pentium 4 CPU, Windows 2000 with LabView 8.5, NI-Runtime 9.0, NI-Vision Run-Time 9.0, NI-DAQmx...
View ArticleReference on different size of cluster broken
Hi LabVIEW guru's ! I need a bit help on this. Attached packed library.When i am adding elements on my DIGOUT cluster, my reference "DIGOUT" become BROKEN. Why is that and most of all how to fix...
View ArticleFinding time interval between two consecutive valley points of a signal
Hello,I serched in the forum to get realted posts of finding time interval between two consecuitve valleys of an analog signal and was understood that converting analog signal into digital will give...
View ArticleDatabase Toolkit and Chinese Characters
Hi All, I have a problem with a function where users can search inside a Microsoft SQL Server database for a specific entry.I used the Database Toolkit with the DB Tools Execute Query.vi, users can add...
View Articleiwebbrowser display only part of a webpage
Hi! I'm making an application using labview and I nead to load a specific part of a webpage, I mean not the entire thing, jus a small icon. Is it posible to do that? Like put the coordenates of the...
View ArticleRunning nested while loops. Data Acquisition & Generation in parallel from...
Hello,I'm having a problem running my VI that has two while loops.Okay, originally I had two seperate VIs, one that generates a PWM signal from the DAQ, and another that acquires 2 signals from two...
View ArticleDelay when writing csv file to disk
Hello,I have a Test stand that tests 6 valves at a time. It tests a valve in -40 seconds. When a valve passes, I create a serial number that contains the hour, minute and fixture number that valve was...
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Darren's Occasional Nugget 07/17/2014
Today's nugget has to do with Intensity Graphs and Intensity Charts. By default, they have a blue color map for the Z scale: If you want to reconfigure the colors, you can right-click any of the...
View Articlemcp2515 CAN Communication
I am starting on a project that I'm planning on using a CAN module based on the MCP2515 Chip to pull CAN messages in a listen only mode from a Car ECU (aftermarket ECU, not OBDII format). This CAN chip...
View ArticleCondor CEI-620 Drivers need updating to at least LV8.2.1 preferrably LV2013...
Hi, I need to upconvert Condor CEI-620 Drivers from LV 5.0 and 5.1 to at least LV8.2.1 preferrably LV2013 [4 LLB's in ZIP file]. (Note: My PC is runnning WIN7 64bit so eval 8.2.1 is not...
View ArticleBlock diagram won't scroll. Need to bring back to (0,0) origin
I noticed that I couldn't scroll the block diagram anymore to the left. Then I saw the coordinates, and it shows (-32172, -4250).I must be way too far to the left. Then I right to scroll to the right,...
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Additional installer issue
I am trying to create an installer in labview. I am including additional installer file. Irrespective of selecting or deselecting some specific additional installer, I am getting following issue. it...
View Articlechange value if array data is repeated
Hello, I am trying to write a tuning algorithm that changes the calculated tune value after the program sees the same calculated value as before. My tuning algorithm gets hung up on the extremes (5000...
View Articleserial comunication - bluetooth - data analysis - text to speech
I need to implement a project in wich an equipment comunicates via bluetooth (activating the serial port in Labview smplserl.llb) and the data most be analyzed through a VI named SIGNO that receives...
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