while force loop to run every 1 sec

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• scnotification.exe process runs every 5 seconds, the monitor will not sleep

  Hello

  My monitor won't sleep, and I see a process is running. In the Task Manager, I see that scnotification.exe runs every 5 sec.

  I have Windows 7 Ultimate, 64 bit.

  Thank you

  Gail

  Hi gailkom,

  Method 1: I suggest you to use the System File Checker tool, by following the link and check if the problem persists:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

  Method2: I suggest to restore the power plan and check if this is useful, by following the link:

  See the section: "to restore to the default settings for power management.

  http://support.Microsoft.com/kb/980869

  Method3: I suggest you perform a clean boot and check if the problem persists.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7

  http://support.Microsoft.com/kb/929135

  Note: See step 7; Reset the computer to start as usual

  Method3: Interference of Virus may be the cause of the issue occurring; That's why I suggest you to run a full scan of the computer using Security Microsoft Scanner.

  You can download Microsoft Safety Scanner using the following link: http://www.Microsoft.com/security/scanner/en-us/default.aspx   

  Additional information: I suggest you to try the methods in the link and check if it helps:

  Windows 7 is not going to sleep

  http://support.Microsoft.com/kb/976877

  I hope this helps.

• Time for a while loop to run once

  Hello guys,.

  I want to measure the time for a while loop to run once. There is a piece of code raised. So I just created a simple VI to try, please let me know which is the right way to do it?

  And I wondered, when I run the VI without highlighting the execution, he wouldn't give me a number, maybe it's because the code is simple and really fast? I have to highlight all the time?

  Thank you

  Not quite right.  Both get primitive value time will run at the same time.  use an image sequence to force the order of execution, as shown.  I also brought in the relitve of accuracy seconds vi of VI. LIB\utilities because it depends on the clock of the system rather than the mSec timer accuracy.

  

• While time loop clock pc

  Hi guys

  I have a code that uses a while (currently) loop to open a file and read from time to time (in its simplest form... and... the details are not German to this post)

  The requirements are now tight and the loop (While or Timed?) should play the file once every two minutes based on the computer's clock (accuracy is not too important, certainly not milliseconds)

  for example, time is 11:35... Read file

  time is 11:36... .. do nothing

  time is 11:37... read the file

  time is 11:38... do nothing

  etc.   etc.

  In simpler terms (if possible)... have the loop to execute code inside every two minutes with the coming of the pc clock time sequence.

  I watched call loops (but never used them) and they seem to be a possibility

  Then, someone could show me an example of how best to do so.

  Thanks for your help and best regards

  Ray

  You forgot to update both get into the shift register.

  

• While the loop does not stop until 2 more clicks

  I must say that I'm really not familiar with LV, but Im learning.

  So why is that after I clicked on low stop, I had to click my OK button twice, then my program stopped. Why can't it stop immediately?

  Furthermore, if I want to do some of the dice to table, which wire do I missed?

  Thank you!

  Hi RawtoLV,

  You have a while loop in loop a while. When you run the other while the loop stops when you press the stop button, the inner circle while loop always executes. Since your OK button use latch release, what I noticed is that when you pressed the OK button, it quickly into position from true to false, which never stopped during the operation of loop (maybe because of the wait). Can I ask what are you actually doing with the structure of sequence?

  I would suggest using the event structure in place (http://zone.ni.com/reference/en-XX/help/371361K-01/glang/event_structure/):

  

  

  

  Here are some information about the structure of the event:

  http://www.NI.com/white-paper/3331/en/

  http://www.YouTube.com/watch?v=8eO64fo3Pho

  Warm greetings,

  Lennard.C

• HOW TO SCHEDULE A TASK TO RUN EVERY 30 MINUTES WITHOUT USING SCHEDULAR?

  Hello
  
  I have a requirement where I need to schedule the job to run every 30 minutes for 10:00 to 22:00. I came across problems using schedular odi. Let me tell you what I did...
  
  I chose the active mode between 10:00-22:00
  
  selected on startup/simple.
  
  and on the tab of repetitions selected several times with duration of 30 minutes.
  
  the problem is-
  
  (a) he kept at 22:00 but continues after 22:00
  
  (b) to randomly pick up longer than the length of 1/2 hour.
  
  you are looking for-
  
  a solution that works my script every 30 minutes from 10:00 to 22:00 without using the schedular system... which I can't trust.
  
  Concerning
  Vincent

  Vincent,

  We often use this methodology. You just need to run this package once. Since looping sound, it will continue to operate and run the task every 30 minutes and then refresh the variable. The variable will take care of the idle behavior of 22:00 to 10:00.

• On every 30 sec im get an offset in firefox, any ideas why? Use the most recent version.

  on every 30 sec or so my mouse freezes and im page viewing.

  Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the extensions or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/tools > Modules > appearance/themes).

  • Makes no changes on the start safe mode window.
  • https://support.Mozilla.org/KB/safe+mode
  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes

  Create a new profile as a test to see if your profile is the source of the problems.

  See "basic troubleshooting: a new profile:

  • https://support.Mozilla.org/KB/basic+troubleshooting#w_8-make-a-new-profile

  There may be extensions and plugins installed by default in a new profile, so check that in "tools > Modules > Extensions & Plugins" in case there are still problems.

  If this new profile works then you can transfer files from the old profile to the new profile, but make sure not to copy corrupted files.

  See:

  • http://KB.mozillazine.org/Transferring_data_to_a_new_profile_-_Firefox

• Open a local copy or move on the server, and then disconnect while the task is running until the end

  RNOS6 running on RNDU600 +.

  Looking to start a local copy or move of the large collection of files on the server, and then disconnect the PC while the task is running until the end. For example, to move a branch of several hundreds of GB of small files from one share to another, or copy them to a share.

  Seems to make my PC (in wireless) is inefficient as each file seems to have sent to the PC first, then return to the NAS.

  Is there a way of ordering on the NAS, so that it can continue the operation even if the PC is disconnected?

  Have you tried to make using the web administration page?

• complete execution while the background thread runs

  After the passage of TestStand 4.1 in 2012, I see an interesting problem.

  I start a MainSequence via the SinglePass execution entry point using the parallel model. In ProcessSetup (in the execution of N), I start a background thread that performs certain tasks for viewing. Then the model passes by "Initialize TestSockets" and starts my MainSequence (in year N + 1).

  While the MainSequence is running, run N hangs in ParallelModel.seq > Single Pass, step "Wait for TestSockets", as it should. Usually, when the MainSequence is over, puts an end to execution and execution N goes to the next step "Check to terminate" and some time later, it passes through ProcessCleanup - where I'd send my background thread notification to stop.

  It works as long as I do not start the background thread. But when this thread is running, the execution of N + 1 never leaves the MainSequence. I arrive at a breakpoint at the end of MainSequence, ahead, and then all executions are happily showing a green light and continue to operate on. So running N never leaves "Waiting for TestSockets" and never reaches ProcessCleanup, so my son does not receive the signal of endpoint etc.

  But I distinctly remember that it worked in TestStand 4.1, and anyway, I don't understand this. Why, a background, started in the execution of N, thread prevents the execution of N + 1 to terminate?

  Concerning

  Peter

  "When execution starts a sequence in a new thread (not waiting for the thread to finish at the end of the sequence), should take care at the end of his MainSequence wire in order to put an end to herself in order for execution to terminate?"

  What do you mean by terminate? Process templates are not normally completed executions. Do you mean, "all discussions in an execution must complete before the end of the execution?"? If so, then the answer is Yes.

  I'm not completely your explanations above. I'm not sure what you mean by signs, but I think you're misunderstanding what terminate means in TestStand. Termination occurs only when a user explicitly requests a run to finish (e.g. finish all) or your sequence has an action to complete or by program initiates a terminate. Without endpoint explicit that past, executions normally end when all threads are finished executing. If you are spawning runs and new threads, you must come up with a mechanism to let them know when they have to leave. I do NOT recommend relying on or using termination for this. Termination is as abandoned (but with a cleaning), it is not intended to be something that happens in the normal flow of execution. There are several ways to tell your worker when all discussions. Perhaps this posting you are referring to is a way. You can also use a notification teststand step, or a Boolean value in reference parameter.

  Hope this helps to clear things up,

  -Doug

• Added a counter which keeps the total number of times where a loop has run, even if LabVIEW has been restarted.

  Hi all

  I am writing a VI to measure the data and insert into a database. The measures are controlled by a loop that runs once per minute. I want to give a unique to each measure identification number and store it too much in the database.

  To do this, I want to add a counter to this loop so that I can count the number of times that the loop is executed in total. It is, even if the VI, LabVIEW or even e PC is restarted, I want the counter to track the number of executions. If say the Edeka runs twice and then the VI is stopped and restarted, I want the number following on the counter to be three.

  Does anyone have an idea on how to do it? I'm gratefule for any help!

  Clara

  A suggestion. Can you write the last counter value in a txt file and read it all by running again the vi?

• How can I dynamically change the scale of an AIChannel, while the task is running?

  I would like to change the scale of an AIChannel while the task is running.

  Is this possible? How can I do?

  Hi Michael,

  I don't think that this is possible.  If you need this capability, I would acquire the raw tension and applying your own scaling on the set of data as being treatment.

  Kind regards

• Update of Audio devices while the program is running

  Hello

  I want to connect to a device audio all in a labview VI is running. When I do, the audio device does not appear in the list of audio devices. Will there be any node of activeX or another possibility to refresh the audio in labview devices, while a VI is running?

  I use Windows XP and LabVIEW 2010, but I think that an upgrade for 2011 would not solve my problem.

  Hi Angelica,.

  just spoke to a colleague on the issue and we have now resolved. The solution are VI references and call forwarding.

  Take a look at the example in the attachment. The use of this piece of code, the 'get Num Devices' function (as an example for all other functions that you want to use) is reloaded each time it is called, resulting in the numeration of device updated when executing.

  Good luck using it and best regards,

  Benjamin

• Failed to set the specified property while the session is running - 6552

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• How to stop disk check to run every time that windows vista starts?

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  This tells you how to enable and disable it:

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• How can I force DAC to run always full load for one of the task that executes the stored procedure? And remaining tasks load incremental in the second and sub sequent executions.

  Hello

  How can I force DAC to run always full load for one of the task that executes the stored procedure? And remaining tasks load incremental in the second and sub sequent executions.

  Thank you

  Jay.

  Hi if your task is running an informatica mapping you can set your DAC task to run the full mapping for incremental and full loads, so tab task just point to the mapping.

  Hope that helps.

  Thank you