Where is DAQmx Is Task Done.vi?

I have a new Windows 7 SP1 x64 installation with LabView 10 installed. It prompted for one (32-bit) patch and I installed it. Tried to launch some third-party vi and it's gives me a prompt asking where is the DAQmx Is Task Done.vi?
From what I can tell, this vi should be builtin, but I don't see it anywhere in LabView directory (or at least Window search doesn't). What could be going on?
Solved!
Go to Solution.

Do you see it in the palette?
Meas IO > DAQmx > DAQmx Advanced Task Options > DAQmx Is Task Done.vi.
EDIT: Oop, I missed that "before Labview" part. dkfire is right, you must install toolkits AFTER LabVIEW or they don't know where to install their drivers.
Using LabVIEW: 7.1.1, 8.5.1 & 2013

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Where are daqmx files stored on real time target?

Hi,
I am working on an application that will be embedded in a RT desktop target. To make the system easier to maintain in the future, I would like to be able to generate a DAQmx task programatically from the *.ini file exported from MAX. This way, users don't have to know what my code is doing in order to recalibrate sensors or manage new hardware; they only have to know how to use MAX and where to store the config files on the target.
Where are daqmx task, channel, and scale information stored on a RT target? I've been through the files on the target looking for something that contains my task data but have found nothing, though dropping a system property node into a VI running on the target will give a correct list of the tasks that I have configured. (The project that contains the aforementioned VI does not have the tasks in it ie: I did not import them to the project.)
Is there a utility that will run on the RT target that can generate a task at run time from the exported *.ini files?
Thanks
CLAD
Solved!
Go to Solution.

Exahustive keyword searching brought me to an answer on the forums. I'll post a brief summary here in case anyone else uses the same keywords as I have.
1. Export config file from MAX
2. Write a VI that uses the tools in the System Management pallette to upload the configuration to the real-time target.
3. Profit.
In my case, the VI I wrote to upload the DAQmx config also generates the config files for the VIs on the host and target side, so everybody knows what the tasks are called.
CLAD

Stand-Alone application with LabView 7.0 getting error can't find DAQmx clear task.vi

I have attempted to create a stand alone vi with the Build Application or Shared Library(dll) in LabVeiw 7.0
When I put it on another PC to test it I get the error "can't find DAQmx clear task.vi"
the other PC has Labview 7.0 and DAQmx 8.1 also.
I believe my problem is in the source tab where you are supposed to add support and dynamic vi's I have search the forums and Ni's data base and have not found a solution.
Solved!
Go to Solution.

Hi LabTech09,
When you run the executable on the other computer is when you get this error? Do you have the exact same versions of LabVIEW and DAQmx on both computers? Does the dialog allow you to navigate to the DAQmx clear task.vi? If so, you can find these VIs in C:\Program Files\National Instruments\LabVIEW 7.0\vi.lib\DAQmx\configure\task.llb. Does the executable work on the development machine (the machine it was compiled on)?
Regards,
Jim Schwartz

Does performing a DAQmx Clear Task on a PCI-4474 card change the state of the IEPE current?

Does performing a DAQmx Clear Task on a PCI-4474
card change the state
of the IEPE current? If the IEPE current was on, does it remain
on even though the task as been cleared? If the IEPE current
remains on, then I assume I don't have to wait for the IEPE current to
settle if I make a new Task and start a new measurement--is this
correct?
Thank you in advance for your help.
Ken

DAQmx Clear Task should not turn off IEPE current. You will have to explicity set IEPE current to On (for that channel) whenever you use any of the AI channels on your 4474 in order to keep the IEPE On because the IEPE for all channels in the AI subsystem will be set to the default state (Off) unless explicitly configured. That said, if you clear a task that had IEPE On, and then initialize a new task and set IEPE On, the IEPE will be uninterrupted and there should be no need to wait for the IEPE to settle. Other components of your measurement system might need time to settle if their state was changed between tasks (DUT, sensor, AC coupling, etc.)
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Error -200587 occurred at DAQmx Start Task.vi:7

I am running the attached code Merrit_Coil_calibration, and I get the following error:
Error -200587 occurred at DAQmx Start Task.vi:7
Possible reason(s):
Requested operation could not be performed, because the specified digital lines are either reserved or the device is not present in NI-DAQmx.
It is possible that these lines are reserved by another task, the device is being used through the Traditional NI-DAQ interface, or the device is being reset. You might also get the error if the specified resource is currently in use by LabVIEW network variables bound to the DAQ Channel, or if the DAQ Channel is being used in any OPC Client software.
If you are using these lines with another task, wait for the task to complete. If you are using the device through the Traditional NI-DAQ interface, and you want to use it with NI-DAQmx, reset (initialize) the device using the Traditional NI-DAQ interface. If you are resetting the device, wait for the reset to finish.
Device: Dev2
Task Name: _unnamedTask<F>
I am calling the same DAQ, many different places in my code and I think that is the problem, but I can not figure out why or hw to fix it. Anyone have any suggestions?
Attachments:
Final.zip ‏2434 KB

Thank you both for your input. I slightly changed my code to Merritt_Coil_calibration (updated code attached) and the first error went away, but now I have a different one which is:
Error -200429 occurred at DAQmx Write (Digital U32 1Chan 1Samp).vi:1
Possible reason(s):
Value passed to the Task/Channels In control is an empty string (or I/O control).
The value must refer to a valid task or valid channels.
As far as what DAQ device I am using, it is the NI USB 6009. I am only using digital port 0. During different pieces of my code I send different values to port 0. I am using this to drive some stepper motors. I thus send square waves on the different pins on port 0. I do not know if this is exactly what you were asking.
Whatever the case, I was wondering if anyone knows why this error occurs and how I could fix it.
thanks.
Attachments:
honorsproject.zip ‏256 KB

At the moment i'm using my macbook pro with an ethernet cable = where i'm now i don't have wi-fi - now i'm trying to do a wi-fi hotspot for my iphone through my macbook pro, but it's doesn't work - please help me! :)

At the moment i'm using my macbook pro with an ethernet cable = where i'm now i don't have wi-fi -> now i'm trying to do a wi-fi hotspot for my iphone through my macbook pro, but it's doesn't work - please help me!

Theres almost a trick to it for first time users, goto SETTINGS...General......Cellular (if Verizon) ....Personal Hotspot, turn it on.....turn on wifi on your Mac, select your Iphone. Enter password.
If you take too long doing it, youll need turn turn off and on real quick the "personal hotspot" slider on the Phone.......then go quick again thur the Mac.

Missing DAQmx Create Task.vi among others

Hi all,
I'm trying to run a .vi made in Labview 8.5 using Labview 2012. I have the most recent version of DAQmx (9.5) installed, but it's unable to find the file DAQmx Create Task.vi, and if I chose to ignore it about 6 other files pop up that it is also unable to find. I have uninstalled and installed DAQmx on both my computer and two other computers running Labview 2009 to try and get this to work, but nothing seems to be solving the problem. Any ideas what might be going wrong here?
Thanks!

Are you trying to open the VIs using 8.5 or 2012? Are the DAQmx VIs in the palette?
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

How to remove channel from DAQmx create Task.vi

Vikas H. Kumthekar
ASE
Tata Consultancy Services
Pune-1

How are you using the DAQmx Create Task.vi? Are you using it to include a global channel or copy a task that was previously created in Measurement and Automation Explorer (MAX)? If this is the case the only way to remove a channel would be to delete the global channel or modify the physical channels for that task in MAX. If you are creating a new task you can use the DAQmx Create Channel.vi to specify the physical channels that you would like to include or exclude.
Regards,
Andy F.
Applications Engineer
National Instruments
National Instruments

Error 229771 occurred at DAQmx Start Task - only in Labview project

Labview 2011 sp1
os: W7 32bits
DAQmx 9.7.0f0
ni-PCI 6251
Hi,
I'm working with a ni-PCI 6251 card. I got the error : Error -229771 occurred at DAQmx Start Task. Possible reasons :Internal sofware error occured in MIG software ... when I'm trying to launch my data acquisition vi. This error was already reported in this post :
http://forums.ni.com/t5/Academic-Hardware-Products-NI/Error-229771-occurred-at-DAQmx-Start-Task/td-p...
I tried to reinstall DAQmx as explained in the post but it unfurtunatly it did'nt fix my issue.
I've notice the following points :
1. This error appears randomly, after several reboots the vi will finally run without error
2. The error only appears when the vi is included in project
I will really appreciate any kind of help.
sebastian
Attachments:
test_daq_2.vi ‏23 KB

Bonjour,
Je vous invite à jeter un oeil sur le lien suivant :
http://digital.ni.com/public.nsf/allkb/03123D0E8A36C48E862577A4005B6BAA?OpenDocument
Il devrait résoudre votre problématique.
Cdlt,
Matthieu RICORD
National Instruments France
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Cannot find daqmx control task.vi after upgrading computer, OS and LabVIEW

Hello,
I have recently upgraded both my computer, OS and my LabVIEW version and I am having some issues.
My old system was:
LabVIEW 8.6 Professional Development System running on Windows XP SP3 (Dell Desktop computer)
My new system is:
LabVIEW 2014 SP1 Professional Development System running on Windows 8.1 Pro (MS Surface Pro computer)
I did a clean install of the LV 2014 which went smoothly. I then copied my old projects from the old machine to the new.
The simpler projects load without problem.
Some of the bigger project begin loading but hang on "Find the VI Named "DAQmx Control Task.vi" which does not seems to exist on the new computer.
There are several other DAQmx VIs that the project loader wants and do not appear to exist on the computer also.
I'm guess this could be because of the new OS, new LabView version, or because the new PC is a "tablet", or some combination of those?
Any ideas?
adTHANKSvance,
Bob

Hi bob,
when the old PC could load these VIs without complaining abut missing DAQmx functions it had DAQmx installed. Point.
Start the DeviceDriver DVD and install DAQmx.
Hint: Whenever you want to replicate your LabVIEW installation on a different computer you should check the "Software" section in MAX. It will list all needed parts/toolkits/drivers you have installed!

Does multiple instances of DAQmx start task result in error?

I am trying to read voltages from pressure transducers and LVDTs in two separate While Loops. But when running the program there is an error regarding DAQmx Start Task.vi. So I was wondering if multiple instances of DAQmx Start task results in error. I have attached the vi.
Thanks
Attachments:
IsoConsolidationDAQMAX02.vi ‏140 KB

Thank you for the reply. New to Labview so I didn't know that we had to search using the error code, I tried searching using text though. Will do that from the next time, thanks.
I do not have the problem with the write tasks but only with the read tasks. Right now I have one start task for all the input from the pressure transducers and LVDTs and three start tasks for the three analogue outputs and the program seems to run fine.

DAQmx Stop Task error -50550

Hi,
I'm occasionally encountering error -50550 while attempting to stop an AI Task; though its occurrence is sporadic:
LabVIEW Error Details:
Error Code: -50550
Source: DAQmx Stop Task.vi:3 Task Name: AllAI
Description: Error -50550 occurred at DAQmx Stop Task.vi:3 Possible reason(s): A synchronization object was not acquired within the time limit. The operation could not be completed as specified. Task Name: AllAI
The way I've currently written my VI, I'm creating an AI voltage task with a sampling rate of 1k and buffer size of 50k. I start the task use the daqmx read in a while loop until I reach a threshold, and then fall out of the loop and stop the task.
I'm using LabVIEW 8, DAQmx 8 on WinXP.
Anyone have any idea of the cause or cure?
Thanks in advance,
Glyn

Hi Glyn,
Unfortunately, I do not have many ideas about that error. Can you post the portion of your code that demonstrates this error so that I can try to see it? Also, how often do you see this error? It sounds like it is not every time that you run the program.
Thanks,
Laura

HT3231 I tried to migrate information from MacBook Air to ...Pro and it seemed to have taken files from folders on desktop as none exist on Air now. As to where these files are, I don't know. It has also taken my pictures from iPhoto to unknown destinat

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If you used migration assistant then it probably created a new Login user and placed the migrated files under it.
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下载了DAQmx9.0,为什么找不到" vilib :\DAQmx\configure\task.llb\DAQmx Control Task.vi"等一些VI

下载了DAQmx9.0，但是在打开如SVL Calibrate Sensor VI时，为什么找不到"<vilib>:\DAQmx\configure\task.llb\DAQmx Control Task.vi"等一些VI

我的找不到DAQmx Configure Logging 这个VI

What ordinary tasks don't work with OS X 10.3.9 ?...

Thank you folks !
a.
What kinds of users might not need to upgrade from OS X 10.3.9 yet?...
b. What ordinary tasks don't work with OS X 10.3.9 ?...
c. What other tasks don't work with OS X 10.3.9 ?...

Hi everyone and hi fugnug,
{quote:title=fugnug wrote:}
There are many ordinary tasks that don't work with Panther. Browsing with Safari is a good instance. That seems to be a Mac thing, even though Safari 2 and 3 aren't for Panther, so the browsing experience just isn't as good. Safari 1 is fast, but it just won't run newer developer's scripts. The sad thing about Safari being a Mac thing is that it is supported on Windows Xp which is just as old as Panther.{quote}
It is disappointing safari 2&3 isn't supported by Panther. But, ya know we gotta
live with it. Windows XP is Microsoft. Panther users really don't need it with free/donationware like OpenOffice and NeoOffice. You can also try FileJuicer and
purchase it for a small price, and it can come in really handy if you need to open Windows type documents and Stuffit deluxe for Mac can open some of them too.
Safari 1 has a few substitutes that work very well and are current and supported.: like Seamonkey, iCab, Camino. Firefox is no longer updated current for Panther though.
{quote}
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{quote}
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Some sites like nintendo and probably others require Firefox. So, yes. Time is ticking against panther.
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L+

Where is DAQmx Is Task Done.vi?

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