Export hardware DAQ task created in Labview to MAX

Similar Questions

• Problems saving a DAQ task, in Labview and besides running

  I'm trying to use DAQmx Save Task.vi in LabView to save a generation of simple signal task, so I can open it later / elsewhere. However, the problem I have is when I try to open the task in MAX. The task is presented in MAX, but when I try to run the task 200552 it occurs to the DAQ Assistant.

  200552 error has occurred in the DAQ Assistant

  Possible reasons:

  Specified string is not valid, because it contains an invalid character.

  Invalid character position: 4
  Invalid string: Dev1/port0/$line0

  It seems that the problem has to do with the character ' / ', but I don't know how to create a line of output in LabView that does not include the character ' / '. Is it all the same around this problem in either LabView or Max?

  I have attached my LabView program. Thank you for your help and your patience.

  OK, I understand now.

  Wire something for the "assign name. It chokes on it.

• Hardware DAQ do not appear in LabVIEW measurement IO after loading 2014 DS2, uninstall 2014 DS2 and then reinstalling 2013 DS1.

  Hardware DAQ do not appear in the measures of e/s. I installed LabVIEW worm 2014 DS2 Developer suite and my request is not worked. I then uninstalled ver 2014 DS2 Developer suite and re-installed worm 2014 DS1 Developer suite that installs such as LabVIEW 2013. Now none of the DAQ screws are present in measures of e/s. I uninstalled all the software of NOR and remove this software OR who do not uninstall. LabVIEW worm 2014 DS1 Developer suite installs normally, but I get an "unknown error" when trying to install drivers for data acquisition from the CD and the CD device drivers maintains a loop with a message indicating "currently exectuing License Manager."

  All return to work! I downloaded NIDAQ 9.8 on the site of NOR, and everything back to normal.

• NiMax tasks vs tasks created in the code which is faster?

  I'm curious as to which is better to use, tasks created in NiMax or tasks created in the code? If I acquire 8 analog channels, there is a downside to create tasks in NiMax speed? I know there is less code involved but what about the time it takes for labview read the configuration file that contains the tasks that are defined in NiMax? There is a significant advantage in the code?

  Thank you

  Bryan

  BryanSw wrote:

  I'm curious as to which is better to use, tasks created in NiMax or tasks created in the code? If I acquire 8 analog channels, there is a downside to create tasks in NiMax speed? I know there is less code involved but what about the time it takes for labview read the configuration file that contains the tasks that are defined in NiMax? There is a significant advantage in the code?

  Thank you

  Bryan

  I'd go with the third Option (which is the one I use) - set the task in the project.  First of all, define the task in MAX, make sure it does what you want and you are happy with it.  Then go into project, New, DAQmx task, and once again, to register in the project.  Use one in the project, which "lives" with the project and not with MAX.  If you need to change a parameter at run time, it is a great time to get some code...

  Bob Schor

• SMU 7857R FPGA and DAQ task

  I'm looking at the SMU 7857R.  I would use the 8 analog inputs and the FPGA to do some annalysisy and DIO based on the best data.  I was wondering if it is possible to also define a DAQ task so that all analog data will be made available to the host.  Using a data acquisition task would be easier for me to have to write code fpga for use a DMA fifo to send back data.

  Hi bcat!

  A data acquisition task is only for devices Data Acquisition product supported by driver DAQmx as X-, M-, S-, maps E-Series. The boards of the R series are only supported by the driver OR RIO.
  If you don't need pre-treatment on the FPGA so that you can distribute simple data through DMA on your host. If you are looking for an API for the comparable FPGA with the DAQmx API then please check the NI CompactRIO waveform reference library. You can also use the library for R Series boards.

• How to create a Labview Websocket client?

  Objective: Use WiFi to transfer analog readings of a Yun Arduino to a Labview graphical user interface.

  An Arduino Yun provides Websocket server capabilities and Allied standard used with a browser.   But I did not how to create a Labview Websocket client.  Where my question "how to create a Labview Webcocket customer?

  Howard

  Dennis_Knutson wrote:
  I think you need to better define the arduino interface.

  Dennis - the interface is well defined. WebSocket is a standard (with some variations). It uses the web server, although it does not strictly HTTP connections.

  I don't know of a free LabVIEW websocket client implementation. You might be able to detach the screws LabVIEW of HTTP to retrieve part of the initial connection and the logic of the handshake, but.

• Editing software created with labview

  Hello

  I have a software that was created using labview. It is essentially a software to control a laser machine used for the deposit of material. I also I have the source code of the software. I want to make some modifications to the program. When I do some changes in the source code. I see that there is no change in the software that is an exe file. so, how can I solve this problem? I guess that once I have the changes to the source code, I need to create a new executable from the VI. So I want to know how can I do a new screw exe file has changed.

  I want to know what is the difference between the following

  .VI file

  file .llb

  file .lvllb

  Thanks in advance

  Vikas

  Hello

  I could solve my problem using the executable command generate in the Tools menu.

  Thank you

• can I open a vi created with labview 2009 on worm Labview 8.5?

  I have a vi created with Labview 2009 and I want to open and run the vi in Labview 8.5.

  It opens to 8.5

  Can I save the vi since 2009 in a format that is compatible with 8.5?

  If you click the file menu in the toolbar of LabVIEW, you should see a "except for the previous version. If your vi does not have all the features that are specific LabVIEW2009, you should be able to save it to 8.5.

  LabVIEW is generally open earlier versions, not the other way around. I say generally because there are a few points that have changed drastically, such that you have to use an intermediate version to make the vi up to a more recent version.

• I can't create an installer, after install the Vision Builder demo and then uninstall it. I can't create a Labview Installer more, he asks me an installer of generator of Vision, even if Labview my program does not have nothing to do with it...

  I can't create an installer on LabView, after install the Vision Builder demo and then uninstall it. I can't create a Labview Installer more, he asks me an installer of generator of Vision, even if Labview my program does not have nothing to do with it...

  Hi, Shada, this can happen if you include additional installers to your installer for example DAQmx. When you do this the installation program must include other files like MAX (Measuremente and Automation Explorer). Probably when you installed Vision Builder he updated MAX, so when your Installer try to understand MAX, his request the source where it was installed in your computer in this case Vision Builder.

  Here you can cache information so it is not asked once again, or you can download a version more recent fo DAQmx, then it will update MAX and change the dependecy.

  You can find more details about it in this KB:

  3S88PJMY knowledge base: why do I get an error message 'Missing Distribution' when you try to build an install...

  And to keep a copy, here's more information:

  How to stop missing delivery Notification whenever I build an installer?

  Best regards

• MsiError 1627 then install application created with labview 2009

  Hello

  I tried to install an application created with labview 2009, I have this fatal error ' MsiError 1627: 1: 2727 2: UsFile.

  Executable works fine while the installer does not work!

  UsFile is a Lvclass. I don't understand why I have this message.

  Thank you very much.

  Hi thanks for the reply,

  I don't delete the installation program. It has not been disabled or corrupted MSI.

  Problem is in the source file: ProgramFilesFolder was not also identical to my request. So I refreshed that (the folder UsFile appeared not in ProgramFilesFolde)

  Now it works!

  Thank you very much Bye

• How to use the point of service task 'create '.

  Hi all

  I am trying to create a process that asks some infrastructure stuff and then imports the result in an array of custom service point.

  Let's say I want to query specific models of VM and I want to fill under a group of elements of Service that I created myself.

  I know that there is a process of discovery of CloudSync, but written in a general infrastructure group of Service point.

  I would like to see this division for each service of the owners of the server.

  In the task "Create Service item", there are some mandatory fields that don't make sense to me.

  For example, the ChannelID: This means that my process should be triggered from the portal and CPO then in response will return some elements of service.

  This isn't how I had hoped to do this.

  I would like to create a process that asks this VM Templates place hourly or more and it will update the existing (if necessary) models and create additional folders in the case of the models have been added to this place.

  Can anyone here help me in the right direction?

  Is there already a video tutorial available, that explains the creation of service elements or has someone already posted something here who could help me?

  If already looked for, but did not find matches to what I want to do...

  All advice, tips are welcome!

  Welcome,

  Filip

  In all activities that are doing something with elements of service, in the field ID of the channel, select the Global Variable: update channel point Cloud Service ID. There is a button beside where you enter the id of the channel.  Click on it and it will pull up a window where you can select multiple items.  Access Global Variables (a top-level element) and choose the above variable.  That's all.

• Need help with hardware DAQ in Labview

  Hello

  I'm new to LabView programming so I need some advice from you guys... My goal to use the labview is to calculate the dynamic mass or the apparent mass of the human subject in a rigid seat. The dynamic mass is calculated as the ratio between the cross of the spectrum between strength and signal acceleartion so that the autospectre of the Basic acceleration signal that LabVIEW can be done using FRF. I've attcahed the VI tht I created in order to calculate the FRF and spectrum of auto for the force and acceleration of Basic. Number of samples = 1024, rate = 100 Hz and the acquisition mode is continuous for the acquisition of data. Acquired signals were filtered using a lowpass with cut filter off = 25 Hz frequency as my frequency range is from 0.5 to 20 Hz. the number of averages = 6, with an average of mode = RMS average weight = linear mode. This basically the implementation that I use for my experiments. Now coming to my questions... I would like to record the time signal for both strength and Basic acceleration to do some post treatment how to do that in Labview? Here I have to say that getting two coulmns of data were only one column is for the moment and the next is for the data of force (or acceleration), with my setting I have 6000 samples for 6 medium.

  For preliminary tests, I used a rigid seat to acquire the strength and the Basic acceleration signal in Labview DAQ. the stage in this case should be about zero, but the answer in step with the VI me different gives a value of 180 degrees. I would like also to say that for some of the iteration, the value tends to zero, but after only 6 average it shows me about 180 degrees phase. Iwould wish I had some comments from that aspect also.

  Thank you and best regards,

  Suresh

  
  

• same task much hardware DAQ

  Hello

  I have a lot of test set-up each containing a device USB-6501. I wrote patches for the test set-up #1. Then I duplicated the test set-up, tasks for DEV #1 and I now DEV #2 (new USB-6501). I know that I can write or copy new tasks, but this means that each test set-up must be used with its own program. Is there a way that a task can be used with the USB-6501 connected no matter who he is?

  Note: the reason for the reproduction is the production rate. I use labview 2012

  Thank you

  You can use the DAQmx API to search for the devices to see if they correspond to the device you want.  You will then need to set up your tasks using this device name.

  

• How can I include all of the necessary files required for the DAQ Assistant create an executable file?

  I create an executable file to run on a computer that does not have LabVIEW.  The problem is that I am using the DAQ Assistant.  The hierarchy of the VI is big enough, and I do not know how to include all the required files to eliminate the error "the version of LabVIEw full development is necessary to correct the errors."  A picture of the hierarchy of the VI is attached.

  I think I'm missing something in the installation.  I'm downloading now the DAQmx.  I knowticed that all 7 of my missing Subvi are DAQmx * .vi

• How can I draw dynamic data that I get a hardware DAQ against each other?

  Hi all

  I am trying to acquire voltage and current data of DAQ hardware. My goal is plotted against votlagein current a continuous path. As the votlage is increased at intervals of 1 Volt, every second I want to see how the current. However, this data is dynamic and I need help find how to draw in a single chart. Any thoughts on how to draw the two different dynamic data against each other in the same graph?

  You help will be very appreciated.

  Thank you

  If I understand what you're saying, looks like you want to have the update of XY graph with each new data point (or points) acquired, but also choose to keep the previous data on the XY graph.  If that's what you're after, I build on my previous example.  For the method of use of the express VI build XY graph, you can simply double click on it and uncheck the "erase data on each call.  For the other method of construction of the dashboard cluster, you will need to add a few records to offset to maintain the previous itterations table values.  Here's the updated image: