LabView program for lock-in-amp

Similar Questions

• How can I buil labview program for the area and the curls on top of video analysis?

  LabVIEW program building...

  OK, but when I use the vision of nor, I got the box, but now I nead for this area, for example, obtaining a balloon with the analysis program video throug labview, not through vision nor do you understand me now?

• SRS problem lock at the labview program amplifier with regard

  Madam, Sir, I have a labview program for SRS 830 lock in amplifier and problem is that the output is depends on the sensitivity... as we change sensitivity 500mv to 1v then exit hydro-huileuses changes. automatic gain function does not work. I'm so amazing that, about what the sensitivity, the output is correct. Please, help me to overcome this problem by starting the function of automatic gain. I enclose you than vi. When I run vi to autogain, then it displays an error and stop.

  'This error' mean? Time-out error or a parameter? If it is a parameter error, definitely check the manual to see if this is supported.

• Find the number of license for LabVIEW program?

  Hello
  My name is Cleber, I am of the Brazil.
  I'm trying to find a role in the LabVIEW programming that I return the license number and the user name for the license. In vain so far. I thought I returns the ofLabVIEW type installed, but I need this information for my program is finished.
  Can someone help me?

  Thank you.

  Is that what you are looking for?

• Can I still change a LabVIEW program even if device drivers are not installed on the computer used for editing?

  Hello

  If I do not install device with LabVIEW drivers can I still change any given LabVIEW program created with this version?  Or do I need to install device drivers if I'm editing a program that uses these drivers?

  Thank you

  Dave

  What you reinstall? The dll is part of the traditional DAQ driver.

• get the limits of the step of a sequence in a labview program

  I am writing a labview program to access the different properties of teststand sequences to automatically enter the data of the sequence for the documentation.

  The step.limits.high property is very difficult to recover from the teststand programmatically sequence by simply using the sequence as input file.

  Does anyone know how to get the limits on a stage in a movie file?

  Thank you very much, Mr President.  I'll take here.

• Investigation of the APT software and LabView programming

  Hello

  I'm new to LabView programming. I am currently using LabView 8.6. As you can see in the attached files, I wrote some code to synchronize the movements of axes X and Y of two controllers of Servo DC T-Cube using LabView programming. Now I'm tracing some Move_Absolute_Position data on graph XY in LabView. After that I sketched a movement of positions of engines, the graph only draw for the current position and erase previous data. Is there a way to track all the data on the chart? If you could give some examples, I would appreciate it.

  Best regards

  Jack

  JackBrown wrote:

  ... As you can see in the attached files...

  There are no attached files.

  To draw a story xy, the easiest would be to use the 'build xy graph express VI' and configure it to not erase the data between calls. You get this express VI if you place the xy graph in the express palette on the front panel.

• Can someone create a program for me to tension and calclate to the current aid concert. I need a graphic Visual and some nuts for aesthetic purposes. PLS HELP

  Hey someone create a labview program that uses the current and voltage to find the resistance. I also need a chart and buttons for aesthetic purposes. PLS HELP A GAL!

  COME ON GUYS.  HELP A GAL JAVA!

  

  HERE YA GO, GAL.

• How to make a LabVIEW program auto adjust the resolution of the window

  How to make a LabVIEW program that I wrote auto adapt to any size window.

  You have a few options in fact.

  Right click on the VI icon on front panel (top-right). Then select Properties VI---> window size.

  You can check 2 boxes it: 1 maintain proportions of window for monitor resolutions 2. scale all objects on the Panel before the window resizes.

  I think 1 is the one you want.

  If you are not satisfied by the results, do what I usually do. Create a different front for different resolutions by changing the resolution of your development computer. Detects on the resolution of the computer code target of your executable file, and then open the Panel before which best fits. If a PC has none of the resolutions you display a message that prompts the user to change the resolution, before it run your executable file.

  I hope this helps. I know it is one headache but what else can you do.

• Help: A power supply using labview programming

  I recently saw entrust the task to our diet TDK Lambda with Labview programming work. It is IE to be able to set the voltage of 16V to 18V and adjust it back by 1 V every minute for an hour. No idea where to start, because I'm a bit lost?

  a bit of code to help you get started...

  

  of course, this reinforces the tension only and not launch into it...

• Ev3 addon for LabVIEW 2014 for education

  Hi guys

  I bought a 2014 LabVIEW for educational license.

  Now I would like to program a LEGO EV3 brick.

  But when I want to start a new program, I am only able to connect to a LEGO NXT brick.

  I tried to download the new addons of LEGO, but it does not work.

  You can give me an advice what to do?

  Thank you in advance.

  Hi Bunraz,

  have downloads you tried? This one for EV3?

  Community: NOR LabVIEW for LEGO® MINDSTORMS® / LabVIEW add-on for LEGO MINDSTORMS - download - National Instruments
  https://decibel.NI.com/content/docs/doc-15615

  and then on the following link?

  Module LabVIEW, 2014 for LEGO MINDSTORMS - National Instruments
  http://www.NI.com/download/LabVIEW-NXT-module-2014/4761/en/

  Can you give me a detailed description on what does not work? Or a small step by step what you do?

  You can attach a screenshot of the parts that don't work?

  Most of the examples that you find in LabVIEW is valid for NXT and ev3, so for example go to

  LabVIEW > examples > Modules and Toolkits > Robotics NXT > display > Simple Display.vi

  and it is executed, when your EV3 is connected to your computer by USB. It simply must start.

  Cheers, Niko

• interaction between 2 labview programs that are running on two separate computers

  Hello

  I have two separate computers and 2 labview programs that run on each computer. labview program is ready for the acquisition of data and the record of the acquired data in a computer. now, I want to send these data acquired by cable to another computer to be processed. first of all, I'm looking for the best protocol to send data between two computers. It is important for me to diliver data near real time about in miliseconds. and finally it is necessary to have any particular type of software?

  Best regards

  Hi farashi,

  you want "diliver data near real time in miliseconds."

  Even a GigaBit-LAN has latencies of 100 milliseconds...

  When you search for a Protocol, you can read some articles in the knowledge base is located at the Web site of NOR.

  And according to the volume of data, you should consider to send data using DataSocket...

• DatabaseError: ORA-02049: timeout: distributed transaction waiting for lock

  Hi all
  
  There is no script running in my data base 'A' that will select data from one table to another database via DBLINK and update tables too. The script including 6 I spin for the past 6 monts with success. Yesterday I got the error message saying that,
  
  DatabaseError: ORA-02049: timeout: distributed transaction waiting for lock
  ORA-02063: preceding the test line
  
  I have tested the link and its assets no problem in DBLINk
  
  I understand the objects which I access the table in locked mode.
  
  SQL > select OBJECT_ID, SESSION_ID, PROCESS, LOCKED_MODE from v$ locked_object where
  SESSION_ID = 121;
  OBJECT_ID SESSION_ID PROCESS LOCKED_MODE
  ---------- ---------- ------------ -----------
  77391 121 21394 3
  
  I have
  I killed the session 121 and in v$ session state is killed, but I get the same error repeated during execution of the script. And the session ID is always in locked_mode.
  
  Might add it please help with that?
  
  -Thank you
  Antony

  This application allows to find the OS process id for your session of people KILLED and to kill him by operating system command.

  Kill - 9 spid

  SELECT a.username, a.osuser, a.terminal, a.program, spid, SID, a.serial #.
  SESSION v$, $ v process b
  WHERE a.paddr = b.addr AND a.status = 'KILLED '.

  Concerning
  Asif Kabir

• The best apps/programs for scanning large documents?

  Suggestions for the best apps/programs for the digitization of large documents in PDF format

  I do a lot of contract and during the analysis of a 20-page document becomes 28meg using the built-in scanner.  No email-able so any suggestions would be great.

  IM pretty new to a Mac from a PC so just need some advice. That maybe I need to adjust the settings.

  Help, please!

  Thanks in advance

  Use dropbox to allow your recipients to download large files: Dropbox

  You should be able to reduce the size of the file and keep the good resolution by changing the application settings for the scanner.

  If you want a test of improved scanner app: Vuescan

• LabVIEW VIs for HP 35670 has

  The link to the labview for HP 35670 A screw is no longer valid and the same search returns nothing.  Does anyone have the Labview VIs for this instrument?

  The last message is in 2004 (see below)

  The instrument for the HP 35670 A driver is only
  supported under LabVIEW 6 and 7. You need to upgrade to the latest
  version of LabVIEW to use the HP 35670 A driver or the
  drivers newer than we release in the future.

  The instrument
  Driver for HP 35670 A can be found on our website at
  http://zone.NI.com/idnet97.nsf/9b2b33e1993d877786256436006ec498/61f1c707c2f10906862568ab005fb9ff?OPE...

  Why don't you go to the Instrument Driver Network? I don't know what kind of research did you, but the driver is still available and can be found by using the search option here.