LabView 5.0.1F1 SE + DAQPad-1200

Similar Questions

• DAQPad-6020E 10402 error message

  I am running Labview 2010 and a USB DAQPad-6020E.

  I wrote the code to read 1 sample per second, using "HAVE them sample channels - only Point of waveform.

  Everything works for a while, but then it comes up with the error message "error-10402 to AI simple Scan.

  The possible reasons - no device is located at the specified location...

  Looking at the forums looks like it's Windows XP, try to be effective and when he goes into the screen saver turns off the USB port.

  Anyone else have this happen to them and what did they do to this topic?

  I can not turn off the screen saver as it is the policy of the company for the screensaver to kick after 15 minutes and also have it so hard drives don't turn off.

  Hey TC,.

  It is a problem that I've heard of before, there is an example of a community that may be useful.

  Toggle Windows Screensaver with LabVIEW: http://decibel.ni.com/content/docs/DOC-12290

  However, this VI accesses your Windows registry database so I would use it at your own discretion.

  The only other thing I can think of is to check your control panel energy saving settings, see if there are options for the USB ports...

  Take a look at this: http://www.himsa.com/Support/NOAHlinkKnowledgebase/Howto/turnoffaUSBportspowersaveoption/tabid/492/l...

  Or this:

  http://helpdeskgeek.com/Windows-XP-Tips/prevent-Windows-from-powering-off-USB-device/

• Reconnect to DAQPad-6070E (fw) after powerloss

  I'm under Labview 8.2 with my DAQPad 6070E for continuous measurements.

  This configuration is tailor-made for about a year. At least once a month, all the facilities

  about, it is tested with the electric backup power for a few minutes.

  The laptop runs on its battery, but after the short powerloss (when switching) the

  DAQPad loses his (firewire) connection with the laptop.

  In Windows XP, I see that the hardware is detected again.

  However, my VI do not reconnect with the material and begins to produce

  empty measures.

  Simply leave the VI and it again solved the problem, but it is not

  a solution for installation where sometimes I don't have access to several weeks.

  How can I make my VI to reconnect to my equipment after a powerloss?

  It solved! No matter if I reset the VI or invoked via a higher-level block of "invoke VI."

  all this has not worked.

  Now, I used the "LabVIEW Quit" block, and I run the compiled application

  Since a batch file which refers to the time the tobacco cessation occurred in a text file, then

  restart the application from the command line.

  The batch file runs indefinitely, that's what it looks like:

  off @echo

  : BEGIN
  Compiled_Application.exe
  echo date %% time % > powerlosslog.txt
  n 10 ping 127.0.0.1 > ZERO

  GOTO BEGIN

  Thanks for the help though!

• Why is a different flat variant in 2012 of LabVIEW and LabVIEW 2011?

  

  When I flatten a variant of this way in 2012 of LabVIEW, the hexagon I get is 1200 8004 0000 0001 0004 0000 0001 0000 0000 0000.  When I do in 2011, it's 1100 8008 0000 0001 0004 0000 0001 0000 0000 0000.

  Why the difference?

  I'm having a flattened cluster that contains a variance between executables in two different versions of LabVIEW by using TCP and I get an error on the unflatten of the chain.

  This behavior is by design. Now, we include the version number in the flattened chain so that we can change/add to the representation in the future, and new versions of LabVIEW will be always able to read flattened strings that have been flattened in the past.

  If you want to flatten a Variant to an older version of LabVIEW, you can use \Utility\VariantFlattenExp.vi.  It must be a version number under hexagonal - to flatten for the 2011 version, you used above, switch to 11008008 in hexadecimal.  If you group for this version, it will be able to be read by versions 2011, 2012, and all future.

• LabVIEW labview 8.6 conversion 4

  I have a labview for a 1553 library card im trying to use labview 8.6.1f1. Only problem is that the library has been compiled in Labview 4.0.1. What is the first version of labview, I should be able to start the recompilation of this library in labview 8.6? Thank you

  Yes

• When you create a custom control, why the option point photo is deleted?

  I adapted a system boolean to add pictures for each of the 6 States (including mouse pointer) by selecting the part of the image in the list and import the image from a .png file.  After the resizing of the control, I replaced every image with a new in size has been fixed.  After replacing the sixth image, control always shows now that he has highlighted version and the photo entry in the run menu item disappeared.  How to restore the behavior of the control for all the images of six?

  The affected .ctl file is attached:

  Edit: I work in Labview 8.6.1f1.

  Well, back to the registered version of the control and repeating the process seem to have it fixed.  Guess that's just one of those quirks bit labview that make it so painful to use editor.

• How to stop the pop up message: do you want to add the _ directory to your search path?

  After you install LabVIEW 8.6.1f1 on a new PC, every time I choose one of my screws via her select a VI... palette, I get a pop up message saying: ' you want to add the "P:\CWalker\COREYs LabVIEW subs projects\Phoenix" directory to your search path?

  I've already added 'LabVIEW P:\CWalker\COREYs subs projects\Phoenix' in the option search for VI and restarted path LabVIEW, but the message does not appear.

  Yes, this is how I added the directory.

  Since then, I managed to stop the pop-up message.

  Of course, I had deleted some of the default values, such as "-*" of the VI option search path and that caused the popup message.

  Thank you!

  Corey

• Bug? Right-click on the marquee in front causes!

  Posted on LAVA: http://lavag.org/topic/12097-right-click-on-front-panel-causes-selection-rectangle/. This message contains an update of the problem description.

  Whenever I do a right-click on a control in the FP and dismiss the context menu, I get a selection rectangle. If I catch him, moving outside the limits of the FP will cause the FP to scroll to continue my Junk 'selection'. This has been so far repeatable every time.

  I noticed that the problem is not happening on the controls palette, only the context menu for controls. Also, if I right-click the context menu before dismissing, the problem will not occur. If I select an item from the context menu (which also rejects), the problem does not occur.

  I'm under LabVIEW 8.6.1f1 on Windows XP Home SP3.

  -Ian

  On my main machine, I have been unable to recreate this behavior that got us wondering.  Then it happened to me, I modified the file ini on this computer.  In particular, one of the things that bothers me is trend of the LV to clicks in the windows in the background under tension.  Normally I click to activate, and then click Next.  For some time I have (and more often other users) would not always look where this first click went.  To disable it, I went to the LabVIEW.ini file and added the following key:

  dropThroughClicks = FALSE

  This stops the live by clicking on and seems to significantly reduce the appearance of this bug.  Your mileage may vary, but I still have to get the selection when this key is set.

• Changing the defined disabled?

  recently lost my hard drive so just reinstalled LabVIEW 8.6.1f1 and 9.0f3

  now (and it's in 2009 and 8.6) when I right click on the function palette and the palette of control opened on the Express; for years I've been opening to programming functions and control at the modern. But I can't change - going advanced > change a set Palette opens the dialog box, indicates the current value of Palette is the Local host, but 2 pallet sets are immutable and the button is grayed. is there some priveledge that I put? Seems I've done this before (way back when) what has changed?

  thanx

  lmd2

  lmd2,

  I think what you might be willing to do you find first, pinning a palette

  Then click on display to change the standard view or visible categories.

  

  Hope this is what you are looking for.

  James

• Unexplained error with custom events

  LabVIEW 8.6.1f1, Win Vista

  I have an error an once-in-a-blue-moon in my program, I need to track down.

  I have it boiled down to a simple test case, where the error occurs more frequently (but still relatively rarely).

  I have a program called MERS, which is separated from my main code HDT.

  TCM can run on a separate machine, but for this test, it is on the same machine, running under the development of LV system.

  This test simply opens a TCP connection to the TCM, calls for a "signature", it receives and stop the connection.

  The part that opens the connection starts also the TCM RECEIVER running, and kill the connection stops this receiver.

  Here's the code for the main event, and you can see that I get an error apparently because I get no response in MS 2000:

  

  ---------

  The code to GET the SIGNATURE of TCM is here: what it does is to send a request for the signature and then waiting for an event SIGNATURE RECEIVED by the RECEIVER, or a timeout 2000 mSec.

  The error that I get (-100005) comes from there.  If the TCM has failed to respond, it would look like this.  Indeed, this is why the timeouot trap is here.

  

  -----------

  However, here is the code of the receiver and the Panel, immediately after a failure.

  It is clear from the TABLE that he received the SIGNATURE of TCM TCM.

  There are NO orders in the table indicates that the receiver was still running for 2000 mSec (4 x 500 mSec) after receipt of the order.

  When it receives a SIGNATURE, the code written will trigger an event.  No errors are reported here.

  

  So what's happening?  It seems that the event should be raised, but it is not received (Event #0 in photo #2 reacts to the event and returns the word signature, without error).

  This happens not all the time - this case is broken loop # 211 - this number is between 20 and 2000.

  With all those open windows in fact do more often: without them always fails, but she performs thousands of do loops.

  So perhaps it is related to the CPU bustle.

  I checked that there is no error with the function SAVE of EVENTS, even when it fails.

  I come back to the fact that the PICTURE in photo #3 says that the signature was received, but it seems that the EVENT did not get generated or received.

  What are the causes that?

  Is it possible that, since the receiver is dynamically loaded and run, that things are not really created and ready when he says they are?

  OK, that seems to have fixed. -He managed 5000 loops, with the windows open and no failure.

  How completely obvious it sounds, when I put it in words:

  Don't ask a question until you are ready to hear the answer.

  The revised registers for events and THEN asks for the signature.

  So, when the answer comes, even if it is immediately, you're ready.

  

  Don't ask a question until you are ready to hear the answer.

  Don't ask a question until you are ready to hear the answer.

  Don't ask a question until you are ready to hear the answer.

  Don't ask a question until you are ready to hear the answer.

  Don't ask a question until you are ready to hear the answer.

  
  

• Use the DAQCard 1200 with LabVIEW 2009 map

  Hi, I have a DAQCard 1200 and LabVIEW 2009 card. Can I use this device with this version of Labview? Is there anyway to make it work? Thank you.

  Hello ACTS,

  There is a difference betweenmx and traditionalDAQ DAQ!

  Installation of NI - DAQ6.9.3 is ok as outlined in this KB entry link above.

  But: you will find all of the DAQmx like this "DAQ Assistant" features! (Btw. why you insist on the use of ExpressVIs?)

  You must use the TraditionalDAQ functions instead. (There should be a few examples too...)

  Yes, DAQmx does not support your DAQCard1200. But TraditionalDAQ6.9.3 will do...

• Installed 8.6.1f1 Patch - LabVIEW has now "no license available".

  I just installed the Patch - 8.6.1f1 and now LabVIEW refuses to start.  I had a look in the License Manager and the key is there, but when I try to launch LabVIEW, it is listed as "no license available".

  

  Thanks for the reply Ajmal,

  I installed the patch on top a copy of 8.6.1 I've used for several months, he was certainly properly registered before the patch.  According to the Manager of licenses, it was still registered with no expiration date!

  In any case, I've fixed since my installation, and he now works again.  I don't know if the patch installed correctly now however; It seems unlikely

  Brett

• OR DAQPad 6020e in labview 8.5

  I have several Pad DAQ 6020e of from a University program. I have them work on a system of Labview 7, but when I upgraded to 8.5 they are not recognized.

  I installed the traditional legacy drivers and I can perform to the MAX test panel and that it can work. How can I go to MAX for their use in a vi. ?

  Hey Brjasc,

  Hardware drivers DAQ traditional default go only to install in one version of LabVIEW, so it is possible that you do not see the traditional DAQ hardware drivers in version 8.5.  To see what version of LabVIEW installed on the traditional hardware drivers DAQ, go to C:\Program NIUninstaller Instruments\LabVIEW x.x\vi.lib and see if there is a folder named "Daq".  My guess is that the data file is installed for LabVIEW 7, but not in LabVIEW 8.5.  Once find you what version of LabVIEW, this folder does not appear in, open this version, see the block diagram and then do a right click to view the range of functions. Go to IO measures and traditional DAQ then.  To install traditional DAQ in several versions of LabVIEW, visit ni.com and search for traditional DAQ Palette does not appear after the LabVIEW upgrade.

• question on locking of LabVIEW amplifier design

  Hi all

  I use myDAQ with the NI DAQPad-6259 pinout for the input signal measurement. and I want to build an amplifier to lock by labview to measure the input signal. Does anyone have this kind of tutorials or vedios that enjoy helping me build this? I didn't use the Toolbox, but trying to figure out how to build and why it should be.

  Thank you.

  Look here:

  http://www.NI.com/white-paper/5613/en/

  http://forums.NI.com/T5/dynamic-signal-acquisition/lock-in-amplifier/TD-p/1057126

  http://forums.NI.com/T5/LabVIEW/lock-in-amplifier-using-NI-USB-6251/TD-p/1550972

  http://forums.NI.com/T5/dynamic-signal-acquisition/lock-in-amplifier-and-DAQmx/TD-p/282419

• PCI 1200

  Hello

  In my factory, I found an old PCI - 1200 DAQ board. I want to use it to control a stepper motor.

  Can I use it with the evaluation version of Labview 2012?

  Where can I get the drivers for this card?

  I found that the drivers are available for labview 6 and the acquisition of data 6.9.3, if it is true, that the jury is obsolete?

  Concerning

  http://digital.NI.com/public.nsf/allkb/B0D5630C0A50D5C6862578E800459248

  According to the graph, you need LabVIEW 6.0 or 6.1 use version 6.9.3.  So yes, this is regarded as a riser that is not supported by the current version of LabVIEW.