Step in LabView SignalExpress scan reset step create a DC Signal

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• How to set the property iepe in labview signalexpress

  Hi, I have Labview 8.5 here connected to a USB-9234. We try to use the accelerometer that should be configured as IEPE, I tried like a post on this forum: http://forums.ni.com/ni/board/message?board.id=100&message.id=1976&query.id=143505#M1976

  but I can't find it in the Labview signalexpress or when I watched as the address in this post.

  Here's my search addess: C:\Program NIUninstaller Instruments\LabVIEW 8.5\vi.lib\DAQmx,is than at the time?

  Hi Lester14,

  To configure your as IEPE accelerometer, you'll want to do go in LabVIEW, rather than trying to navigate to it in C:\Program Files (you will need a property node that cannot be easily navigated to - the other post on the forum where this has been mentioned talks about using DAQmxBase that uses screws to set this property rather than a property node).  I think that all the information you need is in This KB.  Let me know if you need help!

• How to re - assemble two halves of a large scanned photo to create the original image in CS3

  How to re - assemble two halves of a large scanned photo to create the original image in CS3

  Here's a nice video that might help you assemble your photos!

• How to reset the graph of mixed signals automatically?

  How do you resets a graph of mixed signals automatically?

  My idea is like that - I'm drawing a chart throughout the day... Then, at 19:00, I want the chart to erase. There will be a break until 06:00. It will therefore start a new graph at 06:00. How can I do this? It seems easy, but I can't find the solution. Thanks in advance!

  redhotsneakers wrote:

  Why local variables are useless?

  It's a missquote, I'm afraid: I didn't say local variables are unnecessary, even if some would align themselves with this statement. I said that they are in your case. In VI you have published everything first, you are passing data from local variable that can be better spent by wire sind, the variables are literally next to each other. While you might get lucky in a program of this size, it can cause a world of problems in a larger application.

  Back to your problem: after watching your new VI, I'd say you're almost there. Separate features in the two loops does not seem necessary. Instead of the value property, you can try the method reinitialize I mentioned earlier, that should do it.

  Then you can add a feature that reinitilizes only once by comparing the range in the previous iteration.

  BTW: this select function is code of rube goldberg. Why not use the Boolean result of the node equal to the cases.

• Create the time signal

  Hello

  I am trying to create a time signal after taking samples, but I can't.

  I'm trying to store the values sampled at a subset of spare board, I used different methods and sometimes store the last value sometimes nothing.

  I think I made a mistake at the entrance as an n-dimensional array.

  I've attached the last method that I have used an image...

  I would be very grateful if you could help me

  Concerning

  The simple solution is to just the output of your operation of reading your wire loop border and activate the auto-indexation. This will give you an array of values. You have only 1000 samples, so that won't be too taxing in terms of memory overhead. If you want to pre-allocate the matrix (as it should be for the large paintings), then the distribution should be done outside the loop and then connected to a shift register. Inside the loop, you use replace table subset.

  Just curious: If you have a waveform within the loop table, why do you need a graphic to the outside?

  Note that the property of the dt of the timed loop is in ms, but the pile of waveform dt component is in seconds.

• T320 Installer step by step - creating RAID 1 for the OS Installation.

  Dear all,

  First of all thank we just bought you who read this, a new Dell PowerEdge T320 our business (SMB) server with standard specifications.

  Processor Intel Xeon E5 - v2

  2 x 4 GB memory

  2 x 2 TB HDD (Hot Plug in)

  Dual power supply (495W each / Hot plug-in)

  Integrated PERC h310 RAID controller.

  Now the question is that I want to configure my new server with RAID 1 & to install Windows Server 2008 R2 on it. I did R & D of the Site Support Dell's and some other sites too, now more and more confused on where to start I did not even turn on the server

  Could someone please tell me installation guide step by step in order to configure my RAID 1 and then install the Windows Server 2008 R2 on it? As I have seen/wanted here on the pages of the community saw the same question asked by many but could not find the step by step guide.

  Thank you!

  P.S.: If I forgot to mention something about my request please let me know if I can give you the info (if any) remaining

• Implementation error on step "Create Unique Index on flow table.

  Hello
  
  I'm getting following error on execution of the interface. It simple interface with text file as source and oracle table as the target. Primary key has been set on the Empno column in the target. I tried to use all the CKM but error remains the same. I disabled the journaling option as well. Here is the statement that it generates for unique indexes
  
  create a unique index ABC. "I have _Emp$ 'idx '.
  on ABC. "" I have$ _Emp ' ('Empno')
  
  
  I did not understand why she strives to create a unique index on the flow table, even when I turn off the option in CKM for does not create index. Even more later, I tried with the evolution of the seam, but error remains same. Initially, I tried with Oracle CKM (Create Index for the I$ Table), then turned off the option to create indexes, then tried out with CKM SQL and Oracle CKM, but result is the same.
  
  
  Any help is appreciated.
  
  Thank you
  -CHikk
  
  
  911: 42000: java.sql.SQLException: ORA-00911: invalid character
  
  java.sql.SQLException: ORA-00911: invalid character
  
  
  at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
  
  at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:316)
  
  at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)
  
  at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:639)
  
  at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:185)
  
  at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:633)
  
  at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1086)
  
  at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2984)
  
  at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3057)
  
  at com.sunopsis.sql.SnpsQuery.executeUpdate (SnpsQuery.java)
  
  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.execStdOrders (SnpSessTaskSql.java)
  
  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTaskTrt (SnpSessTaskSql.java)
  
  at com.sunopsis.dwg.dbobj.SnpSessTaskSqlI.treatTaskTrt (SnpSessTaskSqlI.java)
  
  at com.sunopsis.dwg.dbobj.SnpSessTaskSql.treatTask (SnpSessTaskSql.java)
  
  at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep (SnpSessStep.java)
  
  at com.sunopsis.dwg.dbobj.SnpSession.treatSession (SnpSession.java)
  
  at com.sunopsis.dwg.cmd.DwgCommandSession.treatCommand (DwgCommandSession.java)
  
  at com.sunopsis.dwg.cmd.DwgCommandBase.execute (DwgCommandBase.java)
  
  at com.sunopsis.dwg.cmd.e.i (e.java)
  
  at com.sunopsis.dwg.cmd.g.y (g.java)
  
  at com.sunopsis.dwg.cmd.e.run (e.java)
  
  at java.lang.Thread.run (unknown Source)

  Hello

  Just go to the topology, the physical Architecture, right-click on Oracle technology and another tab change the delimiter 'object' for nothing...

  That will fix it.

• can I reset an administrator password with a reset disk created on a standard account on the same computer?

  I forgot my password to administrstor. I have a reset disk, but it was created under the standard account on the same computer and for some reason that I have problems to use it to reset the administrator password. I am able to do?

  No, the password reset disks only helps with the account, they were made on [otherwise any user could reset the admin password & enter this account].

  There are some things you can try in the PDF Password Reset Disk step by step Guide to http://www.itknowledge24.com/ but you may not be able to solve the problem without reinstall Windows & lose the current contents of the disc.

• Capture a sample only after analog triggering on a PXI4461 in Labview SignalExpress

  -Repost on LabView forum where this thread belongs.

  Hello

  I capture two waveforms (external excitations) with my PXI446, one on each HAVE. I use one of them as an analog trigger (rising edge @ some tension), let's say AI0. I need the value of AI1 on time (or a fixed number of dt later) when the trigger occurs. I need just a sample.

  (I almost use the 4461 as sample & hold circuit with AI1 as an input signal and the AI0 as the sign of "sample".)

  Currently, I use a "subset and resample" step with a very small dt and it seems that it works, but I don't like.

  The above procedure is in a conditional loop that collects 100 of these samples (acquire signals triggers 100 times) and produces a statistic of this set (using the step statistics).

  Is there a better way to do it?

  Thank you

  Aleksandar Andreski

  Hi Peter,.

  Thanks for your reply.

  I also think the same: do better in LV, rather than SE - LV. I tried the "subset and resample" function before, but as you say, that it cannot be made to select only a single sample. Moreover, the overhead IS are more bigger than in LV and so it slows down other parts of the measure that I have (e.g. a conditional loop).

  I'll probably do a task of LV.

  BTW, if I use LabView Realtime, can he run said fastest loops?

  Greetings,
  Aleksandar

• LabVIEW FPGA: Not possible to create an executable file that uses the FPGA in Simulation Mode? I get a weird error code

  When I try to create an executable from a host VI that has an "Open FPGA VI" reference who has run, the value "Dev computer w / Sim i/o" value, the application is built without error but when I try to run it, it opens with an arrow broken to run and has the following error:

  "VI has an error of type 2302200.  The full development of LabVIEW version is necessary to correct mistakes. "In fact, he repeats this message two times in the same window for some reason any.

  Moreover, I * have the LabVIEW full development version and I use 2010 SP1

  While the error message is not as clear as it could be, you're right: you cannot run an executable file that tries to run an FPGA VI in the simulation.  It would be nice if there was an error in compiling.  I always forget to switch to run on the target FPGA before building my application and discover the error until I have it copied on the system in the laboratory.

• OfficeJet 4500 scan does not create a file on disk

  Recently purchased, this replaces a PhotoSmart HP 2570, no problem with the software install, printer setup, network (ethernet connected), etc. Print and copy of work. Did not try the fax. Scan to file (pic to file) does not create a file on the disk that you use the HP Solution Center or on the button scan Panel before starting the scan.  "Preview scan" and "launch Windows Explorer in the save location after saving the files" are both checked.  I also used different 'save locations' and even created a new subfolder "temp1" from the root C: and set security to be "full control" for all of the listed users.  During a scan, all works well until and including the scan preview projected.  When "Finish" is selected, a progress dialog box is shown with a message to «Finish the scan of the computer...» "reasonable given the"Save location"by which the progress bar gets about 2/3 full and then disappears.  Windows Explorer does not start in the save location and there is no file created anywhere on the disk.

  Appreciate sincerely all serious and constructive comment.  If I don't get this resolved, I need to go back and return to the PhotoSmart...

  Download and run this HP critical update for their software v13.

• Hp4620 printer: using the app to scan iPad to create a pdf?

  Is it possible to use my iPad to parse a PDF instead of JPEG file?

  I tried the 3rd party apps but I prefer to continue to use an application from HP, if they are available.

  Hello

  HP AiO remote, select your scanner, and then click the gear icon to access its settings.

  Set the input document and Scan source, a PDF file will be saved in the swction of Documents within the option Print/Share of the app.

  Shlomi

• Jumps to Page Excel reset when creating PDF

  I have a spreadsheet in Excel 2007 I have page breaks set as I want.  Although, when I create a PDF with Adobe Pro it changes the page break settings and removes a column to another page.  What can I do to prevent page breaks change when I create the pdf file?  Thanks in advance.

  This is because the size of the page you are printing on is different from what you have in Excel.  Try to change the size of the page when you print, or to bring Adobe default PDF and see what Excel page breaks look like then.

• can a windows 7 update to reset or create another OS, I can not access internet and ive tried everything.

  Ive talked to my ISP and the computer manufacturing and they are useless, I tried to order a recovery disc and they just sent me that badly. That's why I want to know if upgrade windows 7 can help with the issue

  Hello

  errors can be EPF forward in an upgrade

  It is not recommended as a way to solve the problems

  as they sent you the wrong recovery disc, share with them

  also ask them if you have a recovery partition on your hard drive to get back to the way you bought

  you would normally press F8, F9, F10 or F11 or Alt + F10 or 0 to start to start the recovery process according to the manufacturer

  Ask them of the exact key sequence

  or borrow a vista microsoft dvd; not a HP, Acer recovery disk etc

  Make sure that you borrow the correct 32-bit or 64-bit microsoft dvd to your computer

  they contain all versions of vista

  This is the product key that determines which version of vista is installed

  http://www.theeldergeek.com/Vista/vista_clean_installation.html

• How to create an analog signal of a text or a binary file?

  I'm trying out an analog signal of a file on a map of NOR-DAQ 6251 with labview 8.5. I found examples on the construction of a waveform, but I'm stuck at how read a text file and do a 1 d table to enter my amplitudes in the buildwaveform.vi and I can't find all the information on how to do it. Help or direction is appreciated.

  Thank you

  David

  What if all you want in the file corresponds to the values of Y, then a text file with a value on each line can be read. Read from a usable spreadsheet file. It will return a 2D you can then use array index to get a column or if you select Transpose, the array returned by 1 d would be used.

  If you want to create an example, use a 1-d array constant in a VI and pass it to the writing on a spreadsheet file.