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Topic "Labview" was discussed 15,773 times on 317 sites in last 3 months
Started 21 hours, 25 minutes ago (2009-11-28 23:50:00)
by ji1234
I am interested in analyzing an microphone input signal in Labview. I have read that you can use a DAQ board to do this. I am wondering if it is possible to put the signal directly into labview (without using a DAQ board); by just using the 2.5mm jack on the computer, can you get a voltage that can then be fed into Labview for analyzation. Thank you Jen
Started 1 day, 12 hours ago (2009-11-28 08:54:00)
by J-M
I developped a small application with 3D picture (LV86 -Windows VISTA). Today, I opened the VI and when the mouse pointer moved over the front panel, LabVIEW closes. I re-opened LabVIEW and the VI and when I did a left click everywhere (over the front panel or outside), LabVIEW closes. I tried with LV2009 (same computer) and I have the same problem. I tried with solarsystem.vi (LV86 ...
Started 1 day, 22 hours ago (2009-11-27 22:52:00)
by YKey
I am loading a LabVIEW 8.5 project at LabVIEW 8.6 . I got errors since LabVIEW 8.6 does not include old Sound and Vibration VIs , such as TFA Power Spectrum ( attached picture ). Please let me know , how to solve this problem ? capture.GIF (45 kb)...
Started 2 days, 12 hours ago (2009-11-27 09:13:00)
by ronka
Each time labview 8.6 crashes after I selected the simulate signal function. I get an error message about ivanlyss.dll. The message is in Dutch and it's hard for me to translate but there seems to be a problem initializing the dll file. I asked a collegue to send me a vi containing simulate signal and the same thing happened: labview crashed.
Started 2 days, 12 hours ago (2009-11-27 09:02:00)
by ahlers01
Hi, I am a NIDAQmx novice and need some help for the following task: I need to rewrite a piece of C-code (that uses routines presumably from NIDAQ.DLL) in LabVIEW (8.5 or higher) using NIDAQmx VIs. The hardware is a PCI-6503 card, and the port0 of that card is to be used in bidirectional mode. The following code fragment lists the bare functions as they are used in ...
Started 2 days, 14 hours ago (2009-11-27 07:01:00)
by can we generat…
Hi All, I have modified one CAN example given with labview 7.1. As per my understanding this VI should read the message depending upon the "Frame Format Selector" control. If it is Standard then the VI should read only standard frames not the extended & if the input to "Frame Format Selector" control is extended then the VI should only read extended frames not the ...
Started 2 days, 20 hours ago (2009-11-27 00:25:00)
by ajimenez
I will start to write a LabVIEW 8.2.1 program which dial to a phone number using my Dell Inspiron, Windows XP. Does any body have an idea how can I do it? or better if any body have a vi ready. I will appreciate your help Thanks in advance
Started 3 days, 13 hours ago (2009-11-26 07:53:00)
by Tom Drew
Hey Guys I was wondering if anyone could answer a few questions about embedding MATLAB in the LabView envirment. I know that it’s a fairly simple process but I was wondering to what extent you can use M code. I remember someone telling me that LabView used boot MATLAB for the execution of M files but now it can execute them without having to rum MATLB. My specific ...
Started 6 days, 17 hours ago (2009-11-23 03:56:00)
by MichaGue_01
Hello, I am thinking about creating a new testsytem with a high level data acquisition. At the moment I am not sure if the performance of labview is good enough for the requirements. Hardware - PC: HP xw4600: Intel Core 2 Duo E8500, 3.16 GHz, 4GB RAM - NI PCI 6115 - NI PCI-GPIB (just for passing some settings to the function generator befor the measurement) - function generator ...
Started 1 week, 1 day ago (2009-11-21 11:52:00)
by MatL
Undefined error code "-2147352567 occured at unknown" not listed in either Baldor or LabView documentation. Error seems to occur when the ActiveX methods have the wrong inputs, but to the best of my knowledge they have them. Decided that it may be because the axis was not enabled, to set/check enable status I used a DriveEnable method, this worked (code provided "Baldor test.vi"), The ...
Started 1 week ago (2009-11-22 18:38:00)
by Sirin15
I have developed, installed and maintained LabVIEW applications in industrial applications for 3+ years and am a CLAD. I am seeing employment as a LabVIEW developer anywhere in the US, on a permanent or contract basis. I have experience with many different networking protocols and integrating upgrades with existing customer automation tools. Please see attached resume. Thank ...
Started 6 days, 14 hours ago (2009-11-23 07:08:00)
by LordVadher4
Hi LabView Forum! I have a doubt: I buid an WebService and then I deploy it, but I need to keep LabView oppened to access the service. S, my question is: Can I build an WS and deploy it without LabView? Cause LabVIEW is a development tool, and my client dosn`t need this installed on his server. P.S.:It`s a simple WS, you type ip/start on Firefox or IE and it starts, then you ...
Started 1 week ago (2009-11-22 03:18:00)
by mahdyalmoussaw…
Hi i am a student in the american university of beirut and I need help in designing a "3 by 3 tic tac toe game" using labview and speedy board please help thank you
Started 1 week, 1 day ago (2009-11-21 04:50:00)
by srinivasan.acc…
hi, pls guide me... i want to write 2D array of string and number in excel sheet in labview 7.0... but write to spreadsheet not taking my 2d array of string and number. see the attachment... im using labview 7.0.. if using any other higher version than labview 7.0 means.. tell me to do the program with snapshot... waiting for help...
Started 5 days, 8 hours ago (2009-11-24 13:03:00)
by elchampinion
Guys I´m working with evaluation TestStand Version 4.2.1 to update a Labview system and found that Labview version should be greater than 7.1 but my old Labview register version is 6.1. Is there any way to configure TestStand to enable use Labview 6.1?. Thanks Test Design Engineer ALU Mexico
Started 5 days, 11 hours ago (2009-11-24 09:31:00)
by Porras
Hi, all. More LabView-dll issues... After searching in the forums and checking documentation, I'm not yet very clear, so I decided to post this question. Is it possible to call an external function (using Call Library Function Node with a dll) and run two applications (LabView and the external function) in parallel? Moreover, is it possible to exchange data between these ...
Started 6 days, 12 hours ago (2009-11-23 08:59:00)
by Hillman
Hi everyone, I have started work on a multi-robot platform which will hopefully in the near future (9 months time) track targets for surveillance purposes. We are looking to use LabVIEW for further development - already have an API to interface robots with computers which was coded in c++. My question is regarding the topic of Data Fusion/Sensor Fusion/Multi-sensor ...
Started 5 days, 14 hours ago (2009-11-24 07:11:00)
by tamirduc
Hi, I am trying to check the feasability of a new data acquisition code on an old PC. The problem is that the target PC is very old and I can't install labview on it. I read my way through many of the RT tutorials am familiar with some of the basics features. I understand that I can create a stand-alone application on the old target PC. I also know that the fron pannels and some of ...
