Similar Questions

• How to measure and mark the value of real-time data?

  Hello

  I need to measure and trace in time real RMS value of EMG power. I did a VI. But I don't know why it didn't work. Can someone help me please? My VI is set in 2013 and 2011 both version. An example of data is also attached. Thanks in advance.

  Taslim. Reza says:

  I tried RMS PtByPt VI. But it has not been wired because the source was table 1 d of double and double sink.

  Well, ptbypt tools affect only one value at a time, so you must place them in a loop FOR. Here's how.

• Measurement and Automation Explorer

  Hello

  I use the controller measurement and automation. It has detected my usb USB-HS-GPIB interface, up to now, no problem.

  I have a device connected Keithley, I want to detect, but there is no scan button for devices when I go into my USB interface. He's just "open test VISA Panel' and 'Save' buttons. Any idea what the reason could be?

  It does not show the unit. Screenshot is attached.

  Kind regards

  Guy

  I had problems with the old version of MAX do not recognize USB devices correctly. OR recommend the latest version of MAX to solve the problem. I would not recommend the old version 2.7 or 2.8 and MAX that comes with them. I had to install the DAQmx 9.0 x to get the last MAXIMUM to solve the problem. It has been incorrectly grateful as USB devices or instruments. When I've updated DAQmx and MAX I then could finally remove the list of bad devices.

• Error code 5005 Keithley 2602 not detected

  Hello

  I use the Keithley 2602 A meter/source in labVIEW2011.

  An error code 5005 product (wholesale value) on the display.

  This error is not detected by the driver.

  In the pilot of the world ErrorQuery maintains False even if an error occurs.

  If I put the case true manually then the error is read back form the instrument.

  I have attached the pilot where the problem occurs.

  Why it is not detected by the driver?

  Kind regards

  Bernard arts

  Hello

  I'found the problem. To initialize the global error query must have the value true otherwise, no errors are detected (playing the instrument).

  The error occurs on the screen of the instrument (if I can see that an error occurs), but it was not detected by the sub vi because to initialize the query of error set to false (the default).

  Kind regards

  Bernard arts

• Toolkit ECU Measurement and Calibration does not run when I build an executable.

  I did a LabVIEW application that communicates with a target using CCP (with ECU Measurement and Calibration Toolkit).

  The source code of LabVIEW works OK, but when I create a .exe file, it does not work.

  I tried to copy the Toolkit ECU Measurement and Calibration dll:s in the same folder as the .exe file, but I still get error messages.

  What should I do to get the run .exe file?

  Do you have you created an "Installer" and installed on the laptop?

  If yes have you selected this Toolkit (ECU Measurement and Calibration Toolkit) to add to the installer when creating the same thing?

  Just try this approach once...

• I just picked up a 12 inch I have pad PRO and bought a keyboard provided by Apple, however I find that the base remains unstable and keeps the hustle when you type, the seller it says it's a design flaw. Can someone tell me if this is the case?

  I just picked up a 12 inch I have pad PRO and bought a keyboard provided by Apple, however I find that the base remains unstable and keeps the hustle when you type, the seller it says it's a design flaw. Can someone tell me if this is the case?

  find it hard to imagine that Apple could sell these defective products.

  If the seller is an authorized Apple reseller, an independent company,

  You may need to ask you if you could see & try a different product sample

  because you might be looking at something that has a defect.

  {According to the related help page, Type position should be more

  stable to use. However if the keyboard is not flat, this sounds like default.}

  Sounds as if you're not at the official Apple Store (apple retailer)

  but, on the contrary, are somewhere else. Could you give more information?

  Some keyboard accessories are made by third party companies; so

  If the product has an Apple product model number, we note here.

  When considering the purchase of an accessory, it's a good idea to test

  and check in the store before you buy. An official Apple Store has

  a different return policy as an independent reseller of Apple.

  Don't know if I can be useful; These chat rooms are usually Apple

  users of products such as yourself, who have taken their unpaid time

  to see if they can help the other users of the product.

  Good luck...!

• Calibration Toolkit with 3rd party ECU measurement and CAN interface

  I would use the NI ECU Measurement and Calibration Toolkit with an NI CAN interface.  The interface devices supporting J2534 are very common.  The NI ECU Meas and Cal Toolkit allow this? If so, how does one time on another interface CAN interface to the Toolbox?

  The NI ECU Measurement and Calibration Toolkit National Instruments Hardware only supports.

  If you want to discuss the possibility of using any 3rd party hardware, please contact your representative local.

• measurement and automation

  I'm just starting using the measurement and Automation Explorer.   Half an hour ago, I performed a calibration of temperature to get familiar with the process.  It seemed to work.

  I tried calibrate again.  It says my current calibration is 31/12/1903 - Question 1) why is this?

  I pressed the button , then came the name of my Stallion, then

  I left the characteristics of calibration because it was one of the screen: 1000 samples at a frequency of 1000 hz, then I pressed

  I received the following message is displayed:

  Error 50103 the DAQ Assistant.  -Question 2) what is this error code for

  Question 3) where can I find a list of error code numbers and their meaning?

  Thank you

  jdsnyder

  OK, now the problem is finally solved!  I re - adjust the device.

  At work the first time, he then had to be reset.

  Thank you

  Jon SNyder

• Interface labview with counter source keithley

  I want to know how can I interface keithley 2602 with labview. Can you please tell me the steps.

  Hi Sophie,.

  I think you can use the supplied driver. Check out these links for more information about this:

  http://www.Keithley.com/support/data?asset=51950

  http://sine.NI.com/apps/UTF8/niid_web_display.download_page?p_id_guid=0D7D57B91CB0585FE0440003BA7CCD...

  Mike

• You want to know the NI-VISA order in measurement and Automation Explorer

  Hello

  I use measure and Explorer of automation to connect my equipment through LAN and it works well.

  But this device does not detect my code VBA with Ni-VISA. I want to know how the software (measurement and Automation Explorer) generates the connection and reading the message of compression inside the unit.

  It's my code. I check the read back value if it is "100 connection accepted."
  ----
  Public Function VNAconnection() As Boolean
  = stat viOpenDefaultRM (defaultRM)
  msDly (1000)
  Stat = viOpen (defaultRM, ' TCPIP0::10.85.148.60::5000:OCKET ", VI_NULL, 20000, NETWORK" ')
  msDly (1000)
  = stat viSetAttribute (RÉÉS, VI_ATTR_TMO_VALUE, 15000)
  msDly (1000)
  Feedbk = Space (80)
  status ("Waiting for connection VNA")
  = stat viBufRead (NETWORK feedbk, Len (feedbk), Actual_Length)
  If InStr (left (feedbk, Actual_Length), "accepted") = 0 Then

  MsgBox "error has occurred. Ethernet connection not accepted! »
  NETWORK viClose

  viClose defaultRM

  VNAconnection = False

  Exit Function

  End If
  End Function

  Thank you

  Michelle,

  I found I need to add viWritebuff to * IDN, equipment, then he will answer a message accepted.

  Thank you

  Xin

• AVT Marlin not recognized by measurement and Automation Explorer

  Hi all

  I use an AVT Marlin F046B on Windows 7 and sometimes this camera is not recognized by Machin Vision: measurement and Automation 5.0 (MAX), no IEEE 1394 devices is displayed.

  This problem appears randomly. When the camera is not recognized by MAX, if I use the driver of the TRA for IEEE1394 card, the camera is recognized by AVT SmartView and when I installed the driver of return of Microsoft for IEEE1394 card, the camera is not always recognized by MAX.

  Could there be a problem of compatibility somewhere?

  Thanks in advance,

  Hello gege91,

  It is a driver problem Windows 7. Please see the following link for more details:

  http://www.alliedvisiontec.com/EMEA/support/knowledge-base.html?tx_nawavtknowledgebase_piList [uid] = 1...

  Oliver

• continuous measurement and logging, LV2014

  In LabView 2012, I examined how project templates QueuedMessageHandler and the measure continuously and logging (CML). In addition, there are all of a lengthy and detailed documentation for the QMS. There is a much shorter documentation for CML, but readers of mention the QMS, given CML is based on this project template of course.

  I just got LV2014, and I began to consider the continuous measurement and model of forestry (DAQmx) inside LabView 2014 project. There is here a change which is not documented: a state machine additional typedef enum in the loop of paremeter. But there is no change in the QMS 2014 version, while this change is not explained in detail.

  You can direct me to some docs or podcasts more explaining the feature of the new version of CML?

  Also, when I try to run the continuous measurement and model of forestry project (DAQmx), just to see how it works, I see strange behavior: even though I always select "connect" in the trigger section, force the trigger button starts to blink, and two messages begin to iterate through the channel indicator : logging and waiting for release. But I always chose "log" is this a bug?

  I was reading an "interesting debate" since the year last too:

  http://forums.NI.com/T5/LabVIEW/buggy-LabVIEW-templates-amp-courses/TD-p/2298766/highlight/true/page...

  I understand that these models are only starting points, but I'd be very happy for some documentation to understand how to properly use these models (I was quite OK with the original models, but the new ones obtained more complex due to the state machine).

  Thanks for the tips!

  Hello

  The additional Typedef is necessary to ensure that only data acquisition-task is started.
  This is because the mechanical action is defined as "lock when released. For example, when you press on the
  Start button, then release, the changes of signal from false to true, and then it goes from true to false.
  It would be two events. During the first event, a new Message is created. Now, when you take a look at the "Message loop will vary."
  you will also see an additional type of def. In this VI data acquisition task is created and started. The problem now is the second event.
  Now another Message is created to start an acquisition process. And if another task-acquisition of data is started, you would get a problem with LabVIEW and DAQ hardware.
  But due to the fact that in the loop of the Acquisition, the State has the value of Acquisition with the first Message, the second Message does not start another DAQ-task.

  In the QMH there no need of this, because you don't start a data acquisition task.

  Two indicators during indexing, strength of trigger is set to false. If the program connects
  and force trigger is disabled. After the registration process, the flag is bit set to Wait on trigger
  because, as already stated, it is disabled. Now Force trigger is true once again, and it connects again. This process
  is repeated and the indicator is switching between these two States.
  When you open the VI "Loop of Message Logging", you will see that the trigger for the Force is set to false.

  Kind regards

  Whirlpool

• Measurement and automation - cannot initialize camera

  I am developing software to interact with GigE Vision cameras and having a visible Dalsa Genie HD camera I've used during development. I also have been using software OR measurement and automation to verify my software does what it is supposed to.

  Well everthing worked fine and nothing has changed except for a three-day weekend, but now I get a "IMAQ 0xBFF6902C error - unable to connect to the camera' when using the software OR measurement and automation. When I lauch the softwar I click 'Devices and Interfaces'-> "NOR-IMAQdx devices" and my camera picture appears in the list, but when I click on the camera to connect I get the error.

  I tried to connect to another camera with the exact same configuration (hardware and software), but everything works as it should.

  Any ideas? I tried a lot of things

  Thanks in advance.

  Troubleshooting of the GigE Vision cameras

  Also if you use multiple cameras are the names different to one another?

• Measurement and automation cannot find the pxi-6070e in the Groove 3

  I just moved my PXI-1002, containing a PXI-6070e in the Groove 3, to a new computer. The new computer is Vista. I installed the drivers of NOR and measurement and automation (via NIDAQ880f2). After connecting the chassis and turn on the computer, M & A sees the chassis but says the range containing the 6070E is empty. The link and the power lights are lit (green) on the 6070E. Any help would be appreciated.

  These suggestions have worked. Thank you.

• Measurement and automation cannot find PXI cards

  When I start measuring and automation and watch devices & Interfaces I get the "MAX database connection error.  I followed the steps for "corrupt" of the database, but I can not any more to discover that any file or folder exists.

  C:\Documents and Settings\All Users\Application Data\National Instruments\MAX\Data Dictionaries\Last

  When I look for this place, I find that there is no record of MAX.

  How should I proceed?  There are otherways I do devices and Interfaces show me what PXI cards I have?

  Thank you

  Kevin

  Great!

  So, how did - it go!

  -laboratory