state space time out
hi all, I wanted to actually ask what is a good way for implementing a software timeout with in a state. Normally I use tick count for measuring the elaspsed time and once 5 or 10 seconds have been...
View Articledesign control and simulation palette
After hitting Next bottoms and succesfully installation for Design control and simulation toolkit , when I launchำก Labview programme there is nothing in this function and the palette is blank. Anyone...
View Articledynamically loading vi lib vi error 1003
I cannot dynamically load a vi that includes a vi from the vi lib.See example.How to test: Unpack the zip file. Open the project Set the path in testloading.vi to the path of...
View Articlestring mising in front panel
Hi, i'm trying to replace a "numeric control" to a "string control", but in labview 2013 i cannot do this, and i cannot link to string.mnu in front panel. can anyone help me? Regards, Abdelhak.
View Articlehow to measure 5V dc voltage using NI SCXI 1303
Hello All, Please help me, I new foe LABVIEW programing, I have Problem how to measure 5V DC voltage using labview program..I use NI SCXI1303 for Measure the Voltage.. Please Help Me.. Thank you, I...
View Articlemb ethernet read holding registers returns one register than requested
I am using the NI Modbus lib. When I perform a holding register read, I have to put quantity = 2 to read one register = 16bits. or quantity = 3 to read two registers.... I used a monitor software and...
View Articlecounting pulses from an encoder 0-7,5 V
This is my VI and my signal measurement: [IMG]http://i.imgur.com/mfttanz.png[/IMG] How can I count the pulses from the encoder with this VI? I want to count it like in this VI:...
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Replace with Array - Numeric (Silver) Bug
Trying to replace an old style (non silver style) array of Numerics by a shiny new "Array - Numeric (Silver)" does not preserve the Numeric representation and casts it to DBL, no matter what its...
View Articlebase vs full versions
Working on Windows 8.1 laptop. What is the main difference between the Base and Full versions?We will be buying the application builder as well. As far as I know for now, we are just doing basic...
View Articleerror popping up even after VI stopped
Hi, i am running to LabVIEW code, which is already developed. A error window is popping up "VCAN Error: 75" after pressing Quit/stop button in that VI. even after the clicking the OK/cancel buttons,...
View Articletable editor
Strange issue. In a table, when a cell is selected for editing its contents, entire string of that cell are selected, Pressing any key other than down arrow or right arrow will cause contents to be...
View Articlemultitone generator with more inputs and with output to computer speakers
I want to add several (perhaps 10) harmonically related sinewave tones and output to the computer speakers or line out. Ideally would like to use the full audio range so 44100 Hz sample rate. I've...
View ArticleBroken Wire in Express VI
I think I may have found a bug in LV's expressVI generation code. The bug concerns rogue broken wires appearing in express VI's backpanels and blocking them from running. Has anyone else encountered...
View ArticleEthernet/IP with AB Compact Logix
HI,I am attempting to get an ethernet connection between Labview and a AB Compact Logix. I have loaded the NI Ethernet/IP drive and convigured my network adapter. I have a very simple Read block and...
View ArticleSignal matching pulse on the PFI1 output of a PXI 5412
I am trying to find a way to output a pulse (~1-2 volts) that can be used in a gated ampifier. The pulse time needs to match the time of the signal of the function generator. Meaning if I have a 4...
View ArticleZoom in Imaq image
I was wondering if there's a way to zoom in an Imaq image programatically, and then crop the image. I want to crop the image, so that only the area that appears in the color pattern match appears on...
View ArticleLV2013 .NET callback bug
I'm running the Passing Data to a .NET Event Callback.vi sample (LV2013SP1).After stopping the vi with stop button, i can't edit the Callback - EventHappened.vi. This subvi is still loaded and can't be...
View ArticleTransfer data using sbRIO
Hi, I am now trying to transfer an array of image data from the computer to the sbRIO and sending out through DIO. Now I am able to send data from the real time processor to FPGA using FIFO then send...
View ArticleNI/Labview Updates: Does it use Windows Security Model? Do you need admin...
I am running a software validation and need to ensure the verison of LabVIEW/other NI software does not change due to automatic or even user driven updates. If the user does not have admin rights in...
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