Example for 2 SCXI Frames each with SCXI 1600

is there a labview program that shows how to scan from two SCXI frames connected vi the sxci 1600 USB controller to two usb ports on a host PC

Kaye Chow wrote:
Hi experts,
I'd like to hear your expert opinion regarding listener with 2 oracle homes. This been bugging my mind for a few days.
So we have a box Solaris 10, and with originally installed Oracle 10.2 for testing purposes. And now, we just upgraded the database and want to test first of course. I am not the one who installed the new database but the config seems fine and we already have database 11.2 running on the same box with different oracle home.
This is the current setup of oracle home and database name:
10G oracle username - /u01/app/oracle/product/10.2.0/dbhome
11G oracle11 username - /u01/app/oracle11/product/11.2.0/db_1
I renamed the listener of 11G to LISTENER11, now the problem is, it seems to be the 2 listeners are connected with each other and act as one. If I stop the listener from 10g, 11g listener stop also. the same with start, and for example I started the listener in 10g, I cant stop in 11g. it says not authorized to do. If i issue the command "LSNRCTL START LISTENER12" in 11g, it says listener is already started.
I read so many forums already, I checked the path and changed EXTPROC key but seems my work is not done yet.
I can connect to sqlplus from 11g to 10g but not in reverse.
Hope to hear from you experts.
Regards,
Kaye :)And now you are seeing just one of the many issues that come from thinking each database needs its own listener. One single listener, using the default name of LISTENER, running on the default port of 1521, is quite capable of -- indeed, WAS DESIGNED TO -- service multiple datbases of multiple versions running from multiple homes. As sybrand said, if you have a 10g and and 11g home, run a single listener out of the 11g home.
And with the abov being true, there is nothing gained by nameing a listener as if it is tied to a particular db or version level. Just let it be LISTENER. This is one place where life can be simple if you'll just let it.

Similar Messages

  • How to select and reactivate NIESRKW.SYS driver manually for the SCXI-1600 in Windows XP

    Dear All
    I have problem's to select and reactivate SCXI-1600 driver in Windows XP SP2. First time when I installed Labview 8.5 and NIDAQmx 8.6 (
    installed form the august 2007 media) so everything was fine and I made mesurements with my new SCXI based system.
    Last week I removed SCXI-1600 USB Cable from my PC and then I plugged NI USB-6009 to the same port. Windows detected device
    and I selected driver manually:  \Windows\System32\DRVSTORE\niemxpS_9255CFE9C9DFD2A9A0DBE43093FD80D108D9EAEF\niemxpS.INF
    Then I made some measurements fine.
    Yesterday I removed USB-6009 and connected again SCXI-1600 back to the same port. Windows detected USB device fine but it can not locate driver for it.
    I found NIESRKW.SYS driver from the \Windows\System32\drivers directory but where is INF-file? How to continue?    
    Looking forward someone help.
    Regards
    Erkki Heinänen
    Temikon Oy
    Finland 

    Got it working myself, just had a look in the system32/driversync folder and bingo

  • What is the best USB extender to use for an SCXI-1600?

    I have an SCXI-1600 in a SCXI-1001chasis.  I'm using three 1102's and LabView 8.  I want to extend the USB connection about 100 feet, has anyone tried this before? 
    If so, what brand USB extender are you using?

    Hi
    Unfortunately we have not tested which other cables might do the job. Although it is not supported, the VIGOR 1120, has been tested for up to 200 ft; this other cable: USB 2.0 Hi-Speed Cable VE280306 has not been tested with National Insturmens USB boards but it seems it can handle USB 2.0 and 1.1. 
    I hope it helps
    Jaime Hoffiz
    National Instruments
    Product Expert
    Digital Multimeters and LCR Meters

  • How can I charge shipping for two different products each with a different shipping method?

    I'm selling two different products, one is by priority shipping through USPS, the other is just a flat fee of $3.00.  Shipping options appear when either one is the only product in the shopping cart.  If there is one of each product, then no shipping is charged.  Is it possible to have two different products and two different methods of shipping in the shopping cart?
    www.antarcticempire.com  vintage teacups are priority mail   photo prints are $3 flat fee.
    Thank you for any help.

    Thank you for posting.
    There is no out of the box solution to add more than 1 shipping option in the shopping cart. However, there is a work around for this, bit complex but achievable. You need to use multi-lingual site to do so. If you need more info on how to achieve this, please log a ticket and mention this forum post in it.
    Cheers,
    Aishvarya Raj Rastogi

  • Add support for SCXI-1600 in 64-bit Windows

    Hello,
    I recently discovered that the SCXI-1600 is not supported in 64-bit Windows.  From what NI has told me, it is possible for the hardware to be supported, but NI has chosen not to create a device driver for it.
    I'm a bit perplexed by this position, since I have become accustomed to my NI hardware just working.  It's not like NI to just abandon support for a piece of hardware like this -- especially one that is still for sale on their website.
    Please vote if you have an SCXI-1600 and might want to use it in a 64-bit OS at some time in the future.
    Thanks,
    Doug
     

    Hi All. Just reading about the lack of support for the
    SCXI-1600 and Windows 7 (64bit) It sounds like I am in the same boat as the
    rest of you. I have 4 SCXI systems and IT head office is rolling out Windows 7
    (64) across the board. (Worldwide). so now I have the choice of either
    purchasing 4 new systems ($160K USD), Trying to just get the Windows 7 (32)
    operating system (if possible) or start buying new hardware. Then I need to
    justify why I am spending this money. Like you all, it has been just so easy to
    use the NI stuff but when you are forced to upgrade and there is no support for
    one party it does make our job so much harder. Yes I would like 64bit support
    for the SCXI-1600 module.

  • How to Optimize SCXI 1600 for speed with Thermocouples

    I'm working on a data acquisition system for my engineering firm and I'm trying to find a way to use our new thermocouple system as fast as possible.
    The requirements for the DAQ process are:
    Read 32 voltage channels from a PCI-6071E card
    Read 32 thermocouple channels from a SCXI-1600 with an 1102C accessory
    Complete the entire operation in under 5ms (this is so other parts of the program can respond to the incoming data quickly and trigger safety protocols if necessary)
    Using LabVIEW 7.1 and MAX 4.4, I've got the voltage channels working to my satisfaction (with traditional DAQ VIs) and the rep rates I measure when I run the program are around 1ms (I do this by putting the DAQ code in a loop and reading the millisecond timer every time through that loop, then calculating the average time between loop executions).  I have been trying to get similar performance from the thermocouple channels using DAQ Assistant and DAQmx.  Some of the problems I've encountered are:
    Very slow rep rates with 1-sample and N-sample acquisition modes (300-500ms)
    Good rep rates when I switch to continuous mode, but then I get buffer overflow error -200279.
    When I attempted to correct that error by setting the DAQmx buffer to overwrite unread data and only read the most recent sample, the calculated sample rate went to 20ms.  It was around 8ms when I left the error unhandled and continued acquisition.
    At this point I'm out of ideas and am just looking for something to try and optimize the DAQ process for speed, as much as is possible.
    Thank you for any help.

    I guess I would be interested in checking out your code to see if there is anything I can recommend on changing.  However, I do have a few general Ideas of how to improve your performance.  These recommendations are purely based on what you could be doing to slow down the speed of the program because I am not sure how exactly you have everything set up.  
    -Are you setting up the task and closing the task each time that you read from your daq card?  the way to get around this is to only have the DAQmx read vi in the while loop so you do not have time alloted for opening and closing the task each time.
    -Try using a Producer/Consumer architecture.  This architecture uses queues and splits the aquisition with the post processing.  Here is a link to how to set up this architecture and some information on when to use it.
    Application Design Patterns: Producer/Consumer
    http://zone.ni.com/devzone/cda/tut/p/id/3023 
    Message Edited by Jordan F on 02-06-2009 04:35 PM
    Regards,
    Jordan F
    National Instruments

  • Anyone have a example for useing volitile image in exclusive mode with

    i need a example of how to use a volitile image in exclusive mode with active rendering .
    anyone know of one or even partial code of how to do it ive been racking my brain trying to figure out how to do it.
    or even a example of fullscreen that i can use to draw to the screen in exclusive fullscreen mode.
    and im not talking about the sun tutorial no one can even answer my question about it when i asked in the java forum

    by the way, here's a commented version of the example I gave earlier in case the puzzle pieces are upside down for you...
    import java.awt.*;
    import java.awt.event.*;
    import java.awt.image.*;
    /* Goes into FullScreen with 640x480 16 bit
    * Not all proper checks are made (like getting available DisplayModes),
    * But you can always look at the doc for the rest of the checks. Besides,
    * What computer doesn't have 640x480...?
    public class Example extends Frame implements Runnable, KeyListener {
         VolatileImage v;
         int w,h,x,size; // x and size are for the moving ball
         boolean done; // when this is true, the program exits
         public Example() {
              /* Sets up the frame to be used for fullscreen */
              super(GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDefaultConfiguration());
              GraphicsDevice device = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
              /* the below 2 methods aren't required
              * but using them results in best performance.*/
              setUndecorated(true);
              setIgnoreRepaint(true);
              /* A few mandatorial checks */
              if (device.isFullScreenSupported()) {
                   device.setFullScreenWindow(this);
              if (device.isDisplayChangeSupported()) {
                   device.setDisplayMode(new DisplayMode(640,480,16,0));
              /* our frame must be showing before we
              * we create our BufferStrategy or image,
              * in this case a VolatileImage.
              * Showing our frame also switches to
              * fullscreen mode.
              show();
              w = getSize().width;
              h = getSize().height;
              x = 0;
              size = 30;
              v = createVolatileImage(w,h); // creates volatile image (duh)
              done = false; // program exits when true
              addKeyListener(this); // used for exiting
              new Thread(this).start(); // starts the thread
         public void run() {
              while (!done) {
                   x += 2; // increase ball location
                   if (x >= w-size) x = 0; // back to left if all the way right
                   /* You could also use repaint() here,
                   * but you won't get a screen update
                   * until the system decides it's time.
                   * calling paint(getGraphics()) is much faster
                   paint(getGraphics());
                   /* Pausing of the thread... */
                   try {
                        Thread.sleep(1);
                   catch (InterruptedException e) {
                        done = true; // exit if there was some error
              System.exit(0); // this won't be called until done is true
         public void paint(Graphics g) {
              /* this attempts to get the graphics
              * from VolatileImage */
              Graphics gfx = v.getGraphics();
              /* If VolatileImage has no image memory,
              * we restore it and get the graphics for it */
              while (v.contentsLost()) {
                   if (v.validate(getGraphicsConfiguration()) == VolatileImage.IMAGE_INCOMPATIBLE) {
                        v = createVolatileImage(w,h);
                   gfx = v.createGraphics();
              /* this paints the ball etc */
              gfx.setColor(Color.black);
              gfx.fillRect(0,0,w,h);
              gfx.setColor(Color.cyan);
              gfx.fillOval(x,h/2-(size/2),size,size);
              g.drawImage(v,0,0,null); // draw the VolatileImage
         public void update(Graphics g) { // used for no blinking
              paint(g);
         public void keyPressed(KeyEvent e) {
              if (!done) done = true; // program exits on any key press
         public void keyReleased(KeyEvent e) {}
         public void keyTyped(KeyEvent e) {}
         public static void main(String[] args) {
              new Example();
    }

  • WinXP: Resize pic for digital photo frame with PS Elements

    PS Elements 5
    Preloading a small memory card for a photo frame to be given for holiday gift. Not familiar with these frames.
    This Digital Photo Frame is a 16x9 aspect, 800x480 pixels.
    In PS Elements, I crop each pic to 16" x 9"
    Then resize photo to 800 pixel width, constraining proportions it sets the height at 450 pixels, resolution 72 pixels/in. Seems I am wasting the frame real estate.
    Change the crop tool for 15" x 9"
    Then resize photo to 800 pixel width, constraining proportions it sets the height at 480 pixels, resolution 72 pixels/in.
    Each photo comes to ~ 400k.
    Questions:
    Which above crop/resize/resolution is best? or alternate?
    Will the frame make use of the 400k pics, or should I reduce quality to something less?

    <[email protected]> wrote in message <br />news:[email protected]..<br />>I would enter 800 px by 480 px in the crop tool, lets you crop and resize <br />>in one step. Then you would probably need to save it as a jpg to use in the <br />>frame. Adjust the compression to get the size/quality trade off that works <br />>for you. Using save for web makes it easy to see the effects of different <br />>compressions.<br />><br />> The resolution doesn't matter. The frame will display your 800x480 pixels <br />> at its native resolution.

  • Sending analog signals using SCXI bus to SCXI-1600 for digitizing

    I want to measure a signal generated in the SCXI-1181 custom bread board module.
    Is it possible to send the signal using SCXI bus to SCXI-1600.
    The signal is less than +5V & is positive.
    Is it possible to use AB0+ & ABO- in SCXI bus for this purpose?
    I have a SCXI-1001 chassis installed with SCXI-1600 in slot 1 & SCXI-1181 in slot 2.
    I have 4 more switch modules (SCXI-1160s) installed from slot 3 to 6.
    Will the above has an interference when you want to control the switches?

    see here:
    http://forums.ni.com/ni/board/message?board.id=250​&message.id=20644

  • ExtendScript example for Frame - changing tags by table column

    In the excellent book Unstructured Framemaker 11, there is Chapter 25 on using Extendscript, the only place I have seen
    a cogent, coherent walkthrough of the history behind ExtendScript for Frame (evolving form the FDK) and an example showing good
    design principles. The example shows how, starting from the small to the large tasks, select a cell, filter it for a criteria, and highlight the
    cell, make these functions, then wrap these in functions that select all the tables of a specific name, then go through a document, etc.
    I would like to learn more about Extendscript, I'm going through the Scripting Guide, but the key is the tweak for finding a specific column,
    changing the tag for the heading cell of the column to a specified format, then changing the remaining "normal" cells of the column to a specified format.
    That is the trick, since the heading cell needs have the option to be a different format, since the tag_name would help identify the rest of cells in the
    column.
    I'll come up with the main parts of the program, but it's the getting the specified column and specifying the heading cell and then the remaining
    cells is the tricky part.

    OK, starting at the lowest level is getting the column selected, since we need to select the correct column
    before selecting the first cell in the column to rename (a separate funciton?) and then the remaining cells
    in the column (another function)? Once these two functions are done, the rest would be like the example in the
    the Frame book, since then you would have a function select only the tables that have a certain name and then
    all the files in the book.
    #target framemaker
    // !! first, click on table
    var doc=app.ActiveDoc;
    //Get the table containing the insertion point
    var tbl=doc.SelectedTbl;
    //Get the first cell in the first row
    var cell=tbl.FirstRowInTbl.FirstCellInRow;
    var colNum=3;
    for (var i=1; i<colNum; i+=1){
        cell=cell.NextCellInRow;
    while (cell.ObjectValid()){
        var pgf=cell.FirstPgf;
        alert (pgf.Name);
        alert(cell);
        cell=cell.CellBelowInCol;// Move down to next cell

  • I have 2 macbooks each with an account for me and one for my wife. I use one Macbook logged in with my account and my wife uses the other Macbook only loged in on her account. We both make regular time-machine back-ups each on a separate external disk

    I have 2 Macbooks each with an account for me and one for my wife. I use one Macbook logged in with my account and my wife uses the other Macbook only logged in on her account. We both make regular time-machine back-ups each on a separate external disk. Is it possible to update her account on my macbook using her external disk without overwriting my stuff on the same Macbook and vice versa?

    Time Machine does not do individual accounts. It records the complete drive. So if you were to use her TM backup on your Mac it would make your Mac just like hers. Both yours and her account on your MAC.
    Just copy the missing files over from her Mac to yours. If there are differennt programs on each then they would need to be installed on both.

  • HT5622 We are a family of 4, each with their own apple device. Is it best for us to set up individual apple ID's for things like ITunes? If we do can the same e-mail address be used for all of them or do we need to create e-mails for the kids? Thank-you

    We are a family of 4, each with their own apple device. Is it best for us to set up individual apple ID's for things like ITunes? If we do can the same e-mail address be used for all of them or do we need to create e-mails for the kids?
    Thank-you

    1. Yes, it is.
    2. You may be able to use the same address by adding a plussed suffix to it, such as [email protected] If that doesn't work, create separate emails.
    (103279)

  • Multiple iphones each with an apple id - can i use the same laptop and itunes for back up, restore and updates?

    We have two iphones each with a different apple id - can i use the same laptop and itunes for back up, restore and updates without risking having my apps overwritten.  Basically does itunes keep the two iphones as two separate entities ?  Does iTunes differentiate between the two devices and keep two different SYNCs ?

    Yes, you can use the same computer for BACK UPS, RESTORING AND UPDATING. But that is it.
    You cannot, however, use it to sync the different devices. iTunes will only recognize one device to sync with and if you sync any other devices with that iTunes library, it will replace what is on the phone with whatever is in the library. It cannot differentiate between devices. At most, it will jsut recognize that the phone has been synced with a different iTunes library.
    So if you would like to use the same computer for backing up, restoring and updating, just make sure to turn of Automatic Syncing in your iTunes Preferences.

  • Just looking steps for Lenovo and HP each model example what is link to download the driver files

    DELL offers cab file and lenovo,HP what type of driver files just looking steps for Lenovo and HP each model example what is link to download the driver files and other settings used in task sequence or package

    This should help you out:
    Lenovo: http://support.lenovo.com/en/documents/ht074984
    HP:
    http://www.deploymentresearch.com/Research/tabid/62/EntryId/55/HP-takes-the-next-step-and-provides-ready-made-driver-packages-for-MDT-and-SCCM.aspx
    My Blog: http://www.petervanderwoude.nl/
    Follow me on twitter: pvanderwoude

  • Pls tell me the exact formula for calculation of Safty Stock with quality example

    Pls tell me the exact formula for calculation of Safty Stock with quality example

    Hi Devendra,
    safety stock is a quantity of stock which should be planned to be in inventory to protect against fluctuations in demand or supply. Therefore it is considered in planning.
    The Product Planning Details screen is mainly a planning screen, giving an overview on the planning situation for a product in a planning area. The projected stock reflects the planning behavior, displaying the shortages relevant for the planning run.
    As the safety stock has to be always in stock, the projected stock takes it into account as an immediate demand. That is why it reduces the projected stock, for example, if the stock on-hand is 0, then the initial planning situation for the product with a safety stock shows a negative projected stock.
    For more information please check the help document “Material Planning Settings “ under section safety stock which explain with pictorial rep.
    hope it help you.
    Regards,
    Suresh

Maybe you are looking for