installation and real-time help

Similar Questions

• LabVIEW 2014 SP1, hardware and real-time PXI

  I'm doing my third LabVIEW Wipe/reinstall in as many days, completely frustrated (and after several calls an hour with the support of NEITHER).  Here's the situation:

  I wrote a fairly large (1000 VI) project of Acquisition/control of our graduate students data used for behavioral experiment on sound localization.  It was developed in 2012 LabVIEW with the module running on a PC/PXI system real time.  It worked very well and was brought successfully under LabVIEW 2014 (with upgrades comparable to the software of the PXI.

  About 18 months ago the students began to write their theses, and at one point stopped gathering data.  Also, at some point, I upgraded the software on this system to LabVIEW 2014 SP1, but I am not sure that I never tested my software with this new system.

  This week, I pulled up the system to use MAX to open some test on the PXI multifunction and DIO card panels to control manually one of the stimuli.  I discovered that MAX could not communicate with the advice on the PXI system - he attributes them as devices VISA, indicating each Board with an icon with a red X means that he could not communicate with the IP that I had assigned to PXI.  Yet, MAX (a) could "discover" this PXI, (b) MAX can 'see' its IP address, and (c) Windows could not only Ping the IP, but could FTP on the drive of the PXI and I could move files back and forth.

  I did two sequences complete "Wipe/reinstall" using LabVIEW 2014 SP1, all giving the same result.  I know it has worked in the past, including when I installed LabVIEW 2014 (without SP1), something I repeat myself now with my third installation.  I discussed with OR (thin?) possibility that there is a "hidden defect" in the Distribution of the SP1, one that is visible to LabVIEW RT users using PXI hardware and go unnoticed because (a) install a few sites of LabVIEW versions SP1, (b) a minority use the RT Modules and (c) PXI is "old material".

  If anyone has such a system or saw a similar problem, please answer.  I'll do a follow-up post if I managed to 'fix' my system by this last reinstallation "a solution of worked before."

  Bob Schor

  Well, the answer is that, in my system, LabVIEW 2014 SP1 with LabVIEW Real-time connected to a PXI system does not appear to connect to boards plugged into the chassis.  Returning to LabVIEW 2014 (fall release), installed in exactly in the same way that the three failed attempts of LabVIEW 2014 SP1, works immediately.  Engineers OR will try to duplicate/verify/possibly patch? in this issue.

  Bob Schor

• Algorithm of PID in 'PID and Fuzzy Logic Toolkit' and 'real time Module ".

  Hi all

  I am recently using LabVIEW 2011 and 2011 real time Module. My application requires the PID control.

  Now, I have a problem. In the manual for "And Fuzzy Logic Toolkit PID", Chapter 2 "algorithm PID" it indicates non-interactive algorithm (also called the ideal algorithm, Standard or ISA) be used in all the screws of PID in the Toolbox. It seems that Yes from source code. However, in Chapter 3, "Using the PID software" arrays of calculation of PID parameters based on method of Ziegler-Nichols, which was developed for the interactive algorithm (also called the series, the real classic algorithm). D action has been included in the scheme of control, the settings may be different for the two algorithms. In fact, Cohen Coons and adjustment PID Lambda rules can be used for the algorithm used by the box tool with no conversion.

  In addition, there is a PID function block comes with the real time Module, and I know not what PID algorithm it uses. Can someone help me?

  Thank you in advance.

  Su

  In the "and Fuzzy Logic PID Toolkit, we use the University structure to implement all algorithms. Tuning techniques we show on the manual to express the original work and we try to keep the same as you would look at the literature. However, in our implementation of autotuning internally converted to the structure used by our algorithms to keep compatibility with our own implementation.

  If you use an external source, you can use the Conversion.vi of Structure PID to change University, parallel or series of parameters in one used by our algorithm.

  The PID included with the real time module is a 'copy' of our algorithm, and they have the same settings and behavior. The only advantage to use this function block, you have access to the parameters through variables.

  Hope this helps...

• Why won't my installer in real-time?

  I'm using labview 8.51.  I have many addons on my machine including DSC Vision FPGA and RT.  I have an application which usis daq mx and the imaq and imaq-dx (no vision saw.  I added 8.51 engine performance, NI-Imaq, NOR-Imaq-dx, Max 4.1 and Daqmx8.7.  I run the installer, but he still wants the disk in real time.  This application uses no screws RT and should not waqnt this disc.  What triggers this action and how I can avoid it.  I have had this problem several times and can't seem to find one alternative that the shipping of my separate installers (I hate this solution).

  Hi Paul,.

  Just to clarify, you have no need to manually copy the CD on the hard drive, like the LV application builder automatically only record it is necessary if you check the option "cache" during the construction of the installer. Please see this thread for more information on why Builder app works this way: link

  Kind regards

  -Wes / NOR

• THUMBNAILS VIDEO DISAPPEARED AFTER THE INSTALLATION OF REAL TIME

  After you have installed the latest version of "Real Time Player" which is an upgrade to 'Real Player of cloud', all the video thumbnails are not visible on a single computer. 'Real time' has been installed on two computers with almost identical Windows 7 Home Premium and processors within minutes of each other.  A computer kept all video thumbnails while the other did not. So far I have uninstalled and reinstalled in real time, uninstalled and reinstalled Real Cloud, but still no thumbnail previews. I also tried the verification of the method 'display only the photos '.  I'm looking for someone who's hands are successful on empirical knowledge for this question. Thank you.

  Stanley,

  Here's a recent update on my original investigation.

  After an upgrade of RealTimes Player RealPlayer Cloud download failed to produce thousands of miniature video generated by RealPlayer cloud, I immediately started looking for answers in this forum of Microsoft.

  I have two new computers HP here on my desk. A computer has received the RealTimes Player download and continued to display thumbnails. This is the second HP computer that the thumbnails are not visible.

  Several answers to this problem repeated the same methods. I tried these methods more than once and still no pictures. Then I took action on your message and another someone from Real.com contact Real.com. The only way to contact Real.com was by email on their website. I sent them an email describing the problem. Now, it's my experience that Real.com has even good tech support for free download of RealPlayer. Their first suggestions were identical to the information I received Microsoft community. Following is a concise list of end to end on how I solved the problem before Real.com phoned for help, which may have included access remotely:

  (1) download the RealTimes Player "new" (that's their latest version of RealPlayer cloud;) I know now I should have stayed with cloud of RealPlayer).

  (2) a computer downloaded without any problems, while the second computer lost all thumbnails.

  (3) I contact Microsoft Community to get answers.

  (4) community Microsoft sends answers, including and meet someone from Real.com.

  (5) none of the above gives a solution.

  (6) I am Real.com e-mail for a few days through their website with no solutions.

  (7) I have uninstall RealTimes Player on both computers.

  (7) I call the HP Technical Support to make a 'system restore' on computers.

  (8) after the "System Restore", I reinstall MSE, and all thumbnails are restored on the computer and three external hard drives. All thumbnails are Windows Media files. None of the hundreds of RealPlayer Cloud files can be opened.

  (9) Real.com offers to call me at one time that I choose, which may include remote access to my computer.

  (10) I answer Real.com Friday that a time to call will be the following Monday.

  (11) the following Monday at the appointed hour, Real.com has not called. I waited 30-40 minutes. While I was waiting, I've been on the Real.com site read comments in the section "RealPlayer/RealPlayerCloud. In a response from Real.com Tech to one of the speakers, they gave to this speaker a link to download RealPlayer Cloud. I took a chance with this link and downloaded RealPlayer Cloud in my computer, not only did the Windows Media thumbnails remain, but I was able to play all audio Real Player and video files, and the "Download this video" button a drop down of RealPlayer has been restored. I turned so my attention on the other computer, clicked on a download link that says Cloud RealPlayer on Real.com Web site, and when the download is complete, it was the new RealTimes Player again, not RealPlayer Cloud. But, all right. All thumbnails are back in this computer while being able to play all Real Player files. Now, a computer has the 'new' RealTimes Player and the other has the original cloud of RealPlayer.

  (12) after all this was over, and two computers were back to normal, the representative of Real.com called (almost two hours late; he was on another call that lasted longer than normal). I explained that while you wait for him to call, I reinstalled Real Player on both computers and everything was back to normal. I mentioned reinstalling RealPlayer cloud on the other computer and it recommended that all was well under way, for whatever. I agree with you.

  (13) since the call of the representative, Real.com has sent me a couple of times and told me they were happy that the problem has been resolved and do not hesitate to contact them for any future problems. I asked for a download link for RealPlayer cloud which they sent a warning that they were not certain if the link has an expiration date, but to contact them for any problems or questions.

  (14) although I have Google Chrome on a single computer, all my audio/video download through RealPlayer Cloud/RealTimes drive is via Internet Explorer, not Google Chrome. I prefer the drop-down menu "Download this video" button at the edge of the screen in Internet Archive rather than the barely visible button at the top to the center of the page in Google Chrome.

  Microsoft 15 community) thanks and Real.com.

  (16) a lesson learned. When everything works fine, why switch?

      

   

• Continuous data acquisition and real-time analysis

  

  Hi all

  It is a VI for the continuous acquisition of an ECG signal. As far as I understand that the analog read DAQmx VI must be placed inside a while loop so it can acquire the data permanently, I need perform filtering and analysis of the wave in real time. How I implemented the block schema means that data stays int the while loop, and AFAIK the data will be transferred on through the tunnels of data once the loop ends the execution, it clearly isn't real-time data processing.

  The only way I can think to fixing this problem is by placing another loop that covers the screw scene filtering and using some sort of registeing shift to transmit the data in the second while loop. My question is whether or not it would introduce some sort of delay, and weather or not it would be supposed to be the treatment in real time. Wouldn't be better to place all the screws (aquicition and filtering) inside a while loop? or it is a bad programming practice. Other features I need to do is back up the data I na file, but only when the user wants to do.

  Any advice would be appreciated.

  You have two options:

  • A. as you said, you can place the code inside your current while loop to perform the treatment.  If you're smart, you won't need to put one another while loop inside your existing (nested loops).  But it totally depends on the type of treatment that you do.
  • B. create a second parallel loop to perform the treatment.  This would be separate processes to ensure that the treatment is not obstacle to your purchase.  For more information, see here .

  Your choice really depends on the transformation that you plan to perform.  If it's much the processor, this could introduce delays as you said.

  I would recommend that you start at any place in the first loop and see if your DAQ buffer overruns (you can monitor the rear of the buffer during operation).  If so, you should decouple the process in separate loops.

  In what concerns or not ' it would be considered as real time processing ' is a trick question.  Most of the people on these forums say that your system is NEVER in real time because you're using a desktop PC to perform processing (note: I guess it's the code that runs on a laptop or desktop?).  It is not a deterministic systemand your data is already "old" by the time wherever he leaves your DAQ buffer.  But the answer to your question really depends on how you define "real time processing".  Many lay it will set as the treatment of 'live' data... but what is "actual data"?

• Frequently corruption file characterset OCR and real-time CVS1454 exe file

  HI I am facing strenge same problem in the application of vision. I'm using equipment NI CVS 1454. Is there an OCR on CVS application that inspect the product on the conveyor. I made different characters to choose file of different labels on the product. Now main problem is sometimes not exactly when my chracterset file, Pattern matching templete and corrupts my exe in real-time. I joined a few ok and corrupted file characterset here and also an exe in real-time.

  When I open my file (.abc) characterset in Notepad, that I found damaged files after entering text.

  ####
  #Date: Wed, Aug 1, 2008 11:28
  #OSName: PharLap
  #OSVers: 13.0
  #AppName: PH_EXEC
  #Version: 8.5
  #AppKind: AppLib

  LVRT. DLL loads the address: 0x002F6000

  I don't understand how this error massage journal if written in .abc or rtexe files, which make it currupt... I have also attached my structuring code image file.

  Dear prashantpatel21,

  I do not know how to disable the log of LabVIEW RT errors, at least, is not that you or I could have access.

  It's the idea that deactivation of LabVIEW RT logging of errors will decrease even more the impact of corruption?

  Have you made progress with your service request?

  ~ Nate

• LabVIEW FPGA and real-time communication module

  Hi all

  I created a small program in labview FPGA which gets continually distance from the HC - SR04 ultrasonic sensor. The rest of the robot program is written in the time module real Labview. Is it possible that the distance calculated by FPGA module to read in time real module.

  I used the FPGA just because there micro-deuxieme counter, which helps me get the distance from the ultrasonic sensor.

  Thanks in advance.

  There are many ways this can be done, according to your needs.

  See the help article transfer of data between the FPGA and host (Module FPGA) for a breakdown of each method.

• Basic mx data acquisition and real-time application

  Hello

  I am generating an output through OR pxi 6733 using the basis of programming in labview 8.6 mx DAQ.

  The problem is when I create a digital output channel indicating an error and say not supported for this target.

  I'm not able to use the base that I have all of the same software version installed in the HOST and TARGET of mx daq.

  I use in time real 8.6 and daq mx 8.9.5.

  Thanks in advance.

  You use DAQmx or DAQmx Base?

  I guess his DAQmx because DAQmx Base does not run on the objectives of the RT.

  Can you provide us with an error code?

  Christian

• Over acquisition and real-time mapping

  
  

  I think you should set a stop condition on your loop.  After getting your last sample, you can call DAQmx Read again and you should get error-200278.  That actually makes sense.  You can index in your waveform and "Get the components of waveform" allows to get the table to, and then use an array size VI to account for the number of samples # you acquired (see photo).  When you reach the number you wait, stop your loop.  You can also solve this problem by reading the 10 instead of-1 and count (i + 1) * 10 = acquired samples.

  Whatever it is.

  Let me know what you find.

  Germano-

  

• Is the module vision development in labview 8.6. sufficient for acquiring images in real time and analysis using a webcam

  Hello

  I'm new to labview and trying to develop a system of eye tracking using labview 8.6. He has the vision development module, and I was wondering if this was not enough for the treatment and real-time image acquisition or could I need other software tools.

  Yes, to acquire images from a webcam, you need drivers imaq-dx.

  Take a look at this link:

  http://digital.NI.com/public.nsf/allkb/0564022DAFF513D2862579490057D42E

  Best regards

  K

• WebCenter real-time Collaboration

  Hello world
  
  I'm interesting on this topic. Is any documentation regarding installation, 'WebCenter real-time Collaboration' configuration and integration with Oracle webcenter.
  
  Greeting
  Andres
  
  Edited by: user10387663 January 6, 2011 13:05

  For the moment, it's OK. Even when you don't plan to use RTC, you always rely on other services of the hive. For example, a future conference planning requires time management Service. There are a few things we can do to simplify things in the future, but those who are more long term.

  Hope that helps,

  -Marc

• I cannot install the suite Criative cloud reinstall every time, she told me that gave the error in installation and transferred me the site of re - download the creative cloud. Can you help me?

  I cannot install the suite Criative cloud reinstall every time, she told me that gave the error in installation and transferred me the site of re - download the creative cloud. Can you help me?

  uninstall all cc (if nothing is installed) by using the adobe uninstaller programs.

  clean through the use of the Adobe Creative Cloud cleaning tool to solve installation problems

  Restart your computer, and then install, https://creative.adobe.com/products/creative-cloud

  Use the desktop application to install your programs of cc.

• Control of data using multiple thermocouples via indicators and the waveform in real-time

  I apologize in advance for this question is probably a bit simple but I'm all new to labview and the forum and could use some advice. I have a CompaqDAQ with two 9213 16 modules of track and I'm trying to read in 30 thermocouples in a waveform, but also display 30 indicators so I can mark each indicator with the thermocouple for real-time tracking. Each thermocouple corresponds to a specific location and it is essential that the interface has an accurate indication or a label for each of them. I wonder if there is an easy way to do this in addition to split the signal and have 30 thermometers on my diagram? Perhaps a table any? If I use a table to create 30 thermometers, the DAQ assistant automatically sorts the thermocouples according to ascending numerical order. For example, would be the indicators of first and second on my interface automatically assigned to channels a0 and a1 of the first module, or should I do it manually? Even for the waveform?  Thank you very much!

  PS - Do not know if this message had need of more details, but let me know if more information is needed, and I'll give you!

  I see that you use the DAQ Assistant to create your task.  Now I understand why you may have about labelling.  It is easy of the seller NOR spiel booting...  But in any case, you already have a task to the MAX instead of use the DAQ Assistant?  The interface is similar and there may be a step or two, but your end application will be more effective and you will have more options with your data and properties.  For example, I tried to update the names of physical channel in the DAQ Assistant installation program, that it let you do, but it propagates that change forward to waveform chart legend.  Also, I don't know any property for this dynamic data type node, although I never use it either.  I suggest the setting up of your task and channels, Max if you'd give it a go.

  Since I thought I didn't really takes you all the way with you help, I wrote another one.  It uses a cluster, even if it's a bit barbaric.  I thought that there was a more eloquent way to do by changing labels, but I could not it works as I had expected.

• Real-time scanning and firewall disabled

  Every time I turn off my pc, the sacnning in real-time and the firewall are disable... and it happed after I purchsed online McFee, I used to have Panda Antivirus for Netbooks and used to work in perfect!

  I will never againg buy McAfee products, I told my two sister not to buy any product from McAfee for their pc... and I have already said that most of my friends not to buy no matter what McAfee Antivirus...

  .. .it really sucks...

  I recommend that you uninstall McAfee using the special removal tool: http://www.softpedia.com/get/Tweak/Uninstallers/McAfee-Consumer-Product-Removal-Tool.shtml (not just uninstall because it works well and you will have problems with the system itself, as well as with the installation of other products).  If you just bought it, it may still be in some kind of trial period and you may be able to get a refund if you have already paid for it (you should check with them on that).  Explain your problems, if necessary, and that you intend to report on blogs and everywhere you can and they may decide to make an exception if at first, they refuse to allow the return.

  Once done, reboot and you should now be able to re - activate the Windows Firewall. http://Windows.Microsoft.com/en-us/Windows-Vista/turn-Windows-Firewall-on-or-off Check to ensure that the parameters are still accurate that McAfee could change their.  If this isn't the case, after return and we will try to understand how they disabled so we can reactivate if the normal process does not work.

  Then, you need something to replace McAfee for AV / AM fine.  I recommend Microsoft Security Essentials for free at:http://www.softpedia.com/progDownload/Microsoft-Security-Essentials-Download-131683.html for analysis in real time on the daily basis and periodic analyses of rapid or complete.  I also suggest the free Malwarebytes to:http://www.malwarebytes.org/mbam.php don't not running constantly, but in order to update and do a full scan every few weeks or just to catch whatever it is, MSE could miss.  These two products are much better than McAfee and don't cause you problems that you had to deal with.  Here's what I use and I had no problem (and no infections that were not intercepted and completely removed by one or the other).  Either way, I used myself the Panda for several years before moving to the MSE and I have nothing bad to say about them - their product is very good - but why pay for something when there are free alternatives that are almost everything as good (maybe even better)?

  I hope this helps.

  Good luck.

  P.S. Be grateful it is McAfee and Norton not - so you could be even greater problems.

  Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.