LabVIEW 2012 has radio for Boolean control button by default

Similar Questions

• the call to dyanamic events for Boolean control with mechanical lock action.

  Hello

  I have two Boolean controls, you don't write operation and another read operation. what I want is, when I trigger a write operation, after it's done you go read the case without user hitting the play button. Please send with a small example and my type of button is to have action mechanical latch. I'm using labview 8.5.

  You are here, sorry about that

• With the help of digital input for Boolean control?

  Hello!

  I have spent a lot of time to search but have not found a solution to this...

  I have LV 2015 with chassis NI 9188 and module NI 9425 DI.  Try to use the input signal to assign a State structure machine program and/or events in real time.  It would be acceptable to have an indicator show the status of the input line, since I can use it elsewhere with Value (Signaling).

  Please do not ask for the code - the problem is quite simple.  I just want to use the digital inputs to program control as a T/F.  I want just the program to analyze the State of the input and decisions - a bit like a PLC.

  All I seem to be able to extract is data of digital waveforms with a task DAQmx.

  It's not a trigger - I already use a trigger to start the analog acquisition.

  Formulate the problem in a simpler way...  What to do if you had a digital input module and you wanted to see the status of each input line in the form of a LED on your face in real time.  How would you do it?

  I really appreciate the help!

  greyhorn23 wrote:

  Formulate the problem in a simpler way...  What to do if you had a digital input module and you wanted to see the status of each input line in the form of a LED on your face in real time.  How would you do it?

  I would like to write what has been read to the Terminal.

  From what I can tell, you want to just read a single static value from your digital line.  You can then simply read the value of one and do some logic with her.

• Satellite A30 - need tool for CD control buttons

  Where can I find the drivers to re - install the CD controls on the front of my A30

  Hello

  Generally all drivers required, you should find the tools and Utilities CD delivered.
  Please check the contents of this cd.

  Good bye

• Just LabVIEW 2012. Why am I being asked to download LabVIEW 2011 SP1 f2 RTE Patch?

  Hello

  Recently, I got a new machine (clean install of Windows 8) and installed LabVIEW 2012, with no other previous versions. However, when I ran the Service OR day, he registered "LabVIEW 2011 SP1 f2 R(32-bit) Run-Time Engine Patch" as an update is critical.

  I'm confused; I accidentally installed LV 2011 too?

  Thank you

  No, you did nothing wrong.  time engine run freely installed with LabVIEW 2012 to record for previous versions.  Install the patch.

• Error Code HDL with CRio RFP generation after update for LabView 2012

  Hello everyone,

  I use a CRio DP Comsoft master/slave module for my communication with a PLC system. The application worked perfectly under LabView 2011. After the update to LabView2012, I got an error message that the HDL Code generation failed. After that I've updated also the Software NI Profibus CRio in Version 1.3, but this n ' t´t solve the problem. The next step was to use the example of project code "CS_cRIO-PB_DP-MasterExample" which was delivered with the new NI CRio Profibus software. Even with this code example, the problem still exists. For detailed information on the configuration and the error message please refer to the screenshot. Any help or idea would be appreciated.

  Jürgen

  Hi Jürgen,

  I looked inside and could reproduce this error. Somehow the compiler with LV 2012 has problems with the coded 8.5.1 Subvi LV. Please use the attached VI and copy it to the following location. (\\Program Files\National Instruments\LabVIEW 2012\vi.lib\addons\Comsoft.lib\cRIO PB)

  Before do you it please close your LabVIEW.

  Then try to compile again.

  Let me know if it still does not. We are currently working on a new installer that will correct this problem.

  DirkW

• Need help with LabVIEW code for motor control.

  Hello

  My name is Sasi. I'm a grad student BME working on my thesis topic of assessment for back pain spine implants. To do this, I'm building a test machine that would apply pure moments of a specimen of the spinal column. I use LabVIEW 8.5 to implement the control of a brushless AC servo motor. My requirement is

  Step 1: Initialize the engine.
  Step 2: Start moving it to a uniform to the right PLAN (this value of RPM too user can enter).
  Step 3: while doing step 2; at the same time read the couple cell data (acquisition of data using Asst.). DAQ o/p is 0 v to 10 V; 0 v is 10 Nm n
  10 v is + 10 Nm
  Step 4: What torque reached + 10 Nm, i.e. 10 V, the engine stops.
  Step 5: from the position where the motor stopped (IE not need to return to the initial position) start moving in the opposite direction to the same
  Uniform rpm as in step 2 at the reading of data in the cells of the couple.
  Step 6: once more what torque reached-10 Nm, i.e. 0 V, the engine should stop.
  Step 7: Repeat "Step 2" to the "step 6' 3 times.
  Step 8: Reset engine position.

  So far, I managed to get the engine to move backward @ a desired vel, the accl, deceleration for 3 cycles before n n. I enclose my code. I have a problem inserting the code for reading DAQmx amidst all this. Can someone help me.

  Thnks,

  Sasi.

  Hi Sonia,.

  I took a quick glance to your problem and I think I have a solution for you.  I certainly agree with the suggestion of the use of parallel loops Lynn.  This will allow the portion DAQmx run uninhibited by the part of the motion, and vice versa.  In addition, you need only perform an iteration of the loop of the movement whenever the voltage level exceeds a threshold.  Thus, by performing an iteration on the code of movement in the same loop are you iterate over DAQmx code, you essentially waste processor.

  I created a VI that should do what you are wanting.  I tested it on me and it works very well.  You have a tweak a few things to apply to your system (such as motion Council DAQmx and physical channel ID, etc.).  I used two parallel loops and event programming.  Basically, the loop of movement starts the engine turns at the specified speed.  Once the engine is running, he expects the DAQmx loop to tell him that the voltage value has crossed the threshold.  When the voltage value exceeds the maximum threshold (I put a value slightly less than 10 to jitter and saturation), the DAQmx loop indicates the loop of the motion that it may end its iteration.  The motion loop stops the motion, causes a reversal and repeats the motion.  Once the movement has begun, he expects the DAQmx loop once again to tell him that a threshold was held, but this time, it's looking for a minimum threshold.  I used "Occurrences" to implement the event programming in LabVIEW.

  I've commented the code pretty thoroughly, so I hope that comments will answer all remaining questions.  The advantage of using programs that focus on the event for this is that you save time processor, and your movement is more closely synchronized with the DAQmx.  Instead of one iteration of the loop of movement as fast as you can, updates every hour, you just put in pause and wait for the other loop to tell you when to start up again.  Meanwhile, the processor doesn't have to worry about an iteration of this loop over and over again.  In addition, when the accident occurs, you catch him immediately, instead of having to wait until the next iteration.  Thus, you are more closely synchronized with the DAQmx code portion.

  I hope this will help you.  Please report if you have any questions about the code or its implementation.  Good luck!

  
  

• Internet Toolkit for LabVIEW 2012 64-bit

  I have an application which is currently written in LabVIEW 2009. It requires the Internet. I try to open it in 2012 of LabVIEW (64-bit) (using Windows 7 64-bit). LabVIEW 2012 does not find the box at Internet tools since he has been deprecated in LabVIEW 2012, so LabVIEW complains.

  So I downloaded the toolkit LabVIEW 2012 Internet and tried to install it. When the Setup program tries to run, it stops with an error message that says:

  "NEITHER LabVIEW 2012 (32-bit) or more must be installed before installing OR.
  2012 Internet Toolkit LabVIEW. »

  Can someone tell me where I can find the Internet Toolkit for LabVIEW 2012
  (64 bit)?

  Thank you

  -Ray

  Since you seem to understand that the Internet Toolkit has been deprecated, I do not understand your question. There is no 64-bit version of the tool. In fact, it has very few tools that do not have a 64-bit version. In order to use the old, 32-bit version, you must use it with the version 32-bit LabVIEW, as said the message.

• Re: Driver for Satellite A305-S6872 media control buttons?

  OK, so I just got this laptop Sunday.
  There the media control buttons, but they do not work.
  I read a few posts about this, saying that I need to download the driver control...
  Well, I spent hours last night looking for him. :\
  Anyone got the direct link to it?

  Hallo Kitsune

  Try reinstalling the value-added package. You can download it from the Toshiba support page. If you have laptop model please visit http://www.csd.toshiba.com/cgi-bin/tais/su/su_sc_modSel.jsp

  Hallo Glead

  S manuals are described that this button is not for 2 functions, but only for one. For the MUTE to turn the lights. I have too many Satellite A300 and this button is how to turn off the LEDs only.
  Take a look at this symbol, and you will see that it is not pregnant but symbol of light.

  Compare with symbol on the ESC key and you will see that this is not the same.

• Need driver for Toshiba for Windows 7 control buttons

  Hello!

  When I was with Windows XP, I had a driver Toshiba controls so the keys for WMP worked.
  Now I am on Windows 7 and I can't find that driver and the keys do not work.

  How can I solve this problem?

  Hello

  (1) point; search you the forum for similar issues?
  There are enough discussions on similar topics

  (2) why you n t provide any info on your laptop model?
  Not easy to speak are contiguous drivers without knowing the model of laptop

  By the way; the VAP (value added package) for Win 7 active and control the Toshiba control buttons

• need to convert keithley 2500 photodiode double meter driver for labview 2012

  I installed the driver but found could not use it because the driver version is too old.

  Can anyone help to convert so that it could be used in my labview 2012? Thank you very much.

  There is a separate Commission for the versionhttp://forums.ni.com/t5/Version-Conversion/bd-p/VersionConversion of Conversion

• How do we install support for labview 2012 sp1 64-bit

  Hello

  I downloaded and installed Labview 2012 sp1 64-bit and

  the installation requires a drive support.

  Where can I download a dvd for 64-bit Labview support?

  Thank you

  desiko

  You must install the drivers again so that it will install support for the 64-bit version of LabVIEW.

• can I create a DLL file for labview that has DLL library with inside?

  Hello everyone,

  I am developing an application for the cards PCI devicenet in labview (beginner to labview) environment.  Is there a DLL file for the PCI card from the provider. But it's too complicated for a beginner to call each function in the DLL of labview. Therefore, I'm trying to re - use a VC ++ program (working properly) that calls some sellers DLL library functions.    To do this, I created the DLL file which includes all headers and libraries the provider DLL, as indicated in the attached figure. But I couln can't see the effect on the device. is it possible to create a DLL file for labview that has DLL library with inside? If this is not the case, how can I implement the program shown in figure?

  I would like to wish a huge as to advance.

  It is not something I have a lot of experience in so I don't know all the details of the restrictions or requirements etc - but it is certainly possible to create wrappers for the dll and then use them in LabVIEW - this is sometimes necessary to convert some native types/data structures in C/C++ into something that you can switch to your other DLL LabVIEW.

  There is a link here: http://digital.ni.com/public.nsf/allkb/06ECDC689DDA0F3D862574440074CD95

• LabVIEW Unit Test Framework: workaround for forbidden control characters label?

  Hello

  I am using Unit Test Framework of LabVIEW and he tells me that I am not allowed to use the unit as [Celsius] card in my labels of control:

  «Control's label may not contain the following items: \n, \r, tabs, table holders, name and decimal separators delimiters.»

  In the VI under test contain [] or /. »

  Rename these labels is a difficult option for me because the format of the units in brackets is on our company agreements.

  Can anyone think of a work around so that the test framework ignores these labels?

  Thank you

  Peter

  There was an exchange of views on these "Naming Conventions" a general consensus was arrived at, it became obvious that the best methods for the controls and indicators is to use short "Lables" and put to amplify the info in the caption showing the legend on the FP and not the Lable.

  for example

  "Temp".

  "Temperature [Celsius].

  This saves a lot of space BD when buldling / unbundling or using VI Server refs, always give the user all the information they need, and help displays the legend if there is one.  It even allows to change the default value (0) without messing up any type defs.

  In your case the Framwork UT would be happier if you have taken this approach.

• Disable the control key for the Start button in Windows XP

  Hello. I would like to turn off command for the Start button (I mean the left button located on the bar of Windows XP tasks); How can I do? Thanks in advance.

  PS: I use VMware Fusion for mac 2.0.1 and the virtual machine is Windows XP SP2 32 bit. My operating system is Mac OS X 10.5.6 (Leopard).

  I tried a long time ago and it didn't work.

  I was annoyed, but this thread made me take another look.

  Try this:

  map the command/apple key control rather than delete the assignment.

  It also fixed annoying command + s failure to save most of my applications.