Denver Instrument Balance with VISA in 2013 LV TP - 12

Hello!

I'm having some trouble with a balance of Denver Instrument TP-12 analysis.

I put in place the balance and made sure all the parameters of VISA corresponding in LabVIEW.

I can read the exact weight of the balance and properly read buffer works, but all 30 seconds or if the buffer fills up with gibberish (random non-numeric characters) and so the digital data (after the string in digital conversion) are read as 0.

I contacted Denver Instrument (now Sartorius) and told me that the problem probably lies in LV

The VI that I use as well as screenshots of the read buffer when it reads gibberish is attached.

Any advice as to why I have these weird read and what I can do to prevent either them or a method for digital data to ignore the spikes in reading would be GREAT!

Thanks in advance,

4strings

Hello

In order to determine whether LabVIEW is the culprit of this behavior, it might be very useful to use this architecture:

and let us know if you see the same behavior.

Kind regards

Tags: NI Software

Similar Questions

  • How to convert a table control connects with VISA

    As VISA can accept only string buffer, how can connect us a "Control Panel with VISA?


  • TestStand 2013 is compatible with Visual Studio 2013?

    TestStand 2013 is compatible with Visual Studio 2013?  Has anyone used together?

    Code modules you build should be compatible/executables, however integration between TestStand and Visual Studio 2013 (for help debugging and development, for example the code patterns, step in the input/output between TestStand and Visual Studio and includes the updated paths automatically in Visual Studio) may not work correctly in all cases since Visual Studio 2013 is out after 2013 TestStand.

    My understanding is that most of the things do not work, a few known minor issues are integration of help file does not and TestStand to what version of Visual Studio, the projects that you specify for the source of a specification of the step code section are not recognize.

    Hope this helps,

    -Doug

  • HEIDENHAIN ND-287 connect with VISA

    Hej

    I am a student and I want to connect the ND 287 of heidenhain with VISA and labview is it possible?


  • play sounds temporary and file of your choice when reading data with VISA functions?

    Hello.

    I read the function of reading data with VISA and then I use as multiple functions to display data on the graph. everything is OK.

    now, I want to play a sound specified (like a song in my desired folder 3s) signal which cross above the specified value range. then after the desired time, it will wait still new cross above the specified value and this repetition of the procedure until I stop the program.

    Data MCU is from and it does not stop when his game system and what system of incoming data for this part (his play) will ignore them pending that outdated.

    I use this for reading data and part VI mentioned which belongs to her is empty and I don't know what I have to do?

    altougth I use an another while loop for his apartment because I want to save time CPU.

    Thank you.

    I recommend you do the data type of the notifier a cluster that contains a path and a numeric (double).  The path indicates the reader what file to play.  Digital is the duration.

    Now in a way a bit complicated, but really good stop your second loop.  Do not use a second notification.  Instead, send the normal notification but not use a path for the path in the cluster.  Your second loop can write a check for the path of a not and stops when that is received.

  • I'm waiting times tries to access a parallel port with VISA

    I get VISA time-out errors when you try to write to the parallel port. MAX said that the port works and I should be able to communicate with him. Device Manager Windows 2000 also said that the device works. I use writing to the parallel port with VISA example I found on the site of nor. To make it even more confusing (or), it runs on one computer but not another. All software and drivers are the same on both machines. On one who gives me the error of time-out, I am able to write to the parallel port using "accesshw".

    What a coincidence. The computer that I had problems with is also a Dell Optiplex. The pins of wiring together the way that you have specified has solved my problem of timeout. The cable I got with just bad has terminals 11 and 12 low attached as indicated on the page with a link to the code sample titled "with the help of VISA to access the Parallel Port in LabVIEW" I know why the original cable worked with a bridge but not a Dell Optiplex. Thanks for the quick fix!

  • My Vaio gesture control does not work with MO Pro 2013 Power Point and 14 Ultra CyberlinkPDVD

    My Vaio gesture control does not work with MO Pro 2013 Power Point and 14 Ultra CyberlinkPDVD

    Original title: control sign Vaio

    Hello

    According to my research, the actions must be enabled for individual applications. Check out the following link and activate the gesture for Power Point and Cyberlink PDVD.

    https://us.en.kb.sony.com/app/answers/detail/a_id/36487/~/how-to-configure-vaio-gesture-control-settings.

    For more help, you can contact Sony support.

    https://community.Sony.com/?XID=M:kb_header:eSupport

    Hope that the information provided is useful. Do not respond if you need more help.

  • How can I get standard adobe acrobat 9 updated so it can bind with microsoft word 2013

    When fried my old computer, I have a new laptop with windows 8.1.  I installed acrobat from adobe from an old CD, but it is not a link with Microsoft Word 2013. I get a message on no update fix.

    Help.

    update by downloading the files directly and then apply them:

    pre cc updates: http://www.adobe.com/downloads/updates/

  • How to order a tree balanced with SQL hierarchical queries

    by searching the forum I found this

    Re: Generate tree balanced with SQL hierarchical queries

    is there a way I can order this tree in alphabetical order so that the result looks like

    LEVEL INDENTED_ENAME
    ---------- --------------------
    1 KING BED
    2 BLAKE
    3 ALLEN
    3 JAMES
    MARTIN 3
    3 TURNER
    WARD 3
    2 CLARK
    3 MILLER
    2 JONES
    3 FORD
    4 SMITH
    3 SCOTT
    4 ADAMS

    -the original query-

    SELECT THE LEVEL
    , LPAD (' ', 3 * LEVEL) | Ename AS indented_ename
    FROM scott.emp
    START WITH mgr IS NULL
    CONNECT BY PRIOR empno = mgr
    ;

    LEVEL INDENTED_ENAME
    ---------- --------------------
    1 KING BED
    2 JONES
    3 SCOTT
    4 ADAMS
    3 FORD
    4 SMITH
    2 BLAKE
    3 ALLEN
    WARD 3
    MARTIN 3
    3 TURNER
    3 JAMES
    2 CLARK
    3 MILLER

    Hello

    Bodin wrote:
    Hi Frank, I can order it selectively depending on the level, which means that only siblings stopped at third level, but rest of the brothers and sisters remain Nations United ordered

    It's actually quite difficult. You can "ORDER of brothers and SŒURS BY CASE... ', like this:

    SELECT  LEVEL
    ,      LPAD (' ', 3 * LEVEL) || ename     AS indented_ename
    FROM      scott.emp
    START WITH        mgr     IS NULL
    CONNECT BY         mgr      = PRIOR empno
    ORDER SIBLINGS BY  CASE
                   WHEN  job = 'MANAGER'  THEN  ename
                                              ELSE  NULL
                 END
    ;
    

    In this case to get desired results in table scott.emp, as the lines are LEVEL = 2 if and only if use = "MANAGER".
    But if you reference LEVEL in the CASE expression (for example, if you replace ' job = 'MANAGER' ' with "2 LEVEL =" above "), then you will get the error" ORA-00976: LEVEL, PRIOR or ROWNUM not allowed here. "
    The best way I can think to do exactly what you asked is to do 2 CONNECT BY queries; one just to get the LEVEL and the other for the brothers and SŒURS ORDER BY:
    {code}
    WITH got_lvl AS
    (
    SELECT LEVEL AS lvl
    Bishop
    empno
    ename
    FROM scott.emp
    START WITH mgr IS NULL
    CONNECT BY PRIOR empno = mgr
    )
    SELECT lvl
    , LPAD (' ', 3 * LEVEL) | Ename AS indented_ename
    OF got_lvl
    START WITH mgr IS NULL
    CONNECT BY PRIOR empno = mgr
    BROTHERS AND SŒURS OF ORDER OF CASES
    ONCE lvl = 2 THEN ename
    ANOTHER NULL
    END
    ;
    {code}
    Why you can't simply "Brothers and SŒURS of ORDER BY ename" at all levels? If all you care is the order of the items of LEVEL = 2, then this is probably the most effective and simplest way. It really hurt anything if nodes on levels 3, 4, 5,... are in order, too?

    Here's something you can do if you want to order by different unique things to different levels:
    {code}
    WITH got_sort_key AS
    (
    SELECT LEVEL AS lvl
    , LPAD (' ', 3 * LEVEL) | Ename AS indented_ename
    empno
    SYS_CONNECT_BY_PATH (LPAD (CASE
    WHEN LEVEL = 2
    THEN ename
    Of OTHER TO_CHAR (empno)
    END
    10
    )
    , ','
    ) AS sort_key
    FROM scott.emp
    START WITH mgr IS NULL
    CONNECT BY PRIOR empno = mgr
    )
    SELECT lvl
    indented_ename
    empno
    OF got_sort_key
    ORDER BY sort_key
    ;
    {code}
    However, all possible values of the CASE expression must uniquely identify the node; otherwise, the output won't necessarily hierarchical order. You can assign arbitrary unique IDS to the lines (using the ROW_NUMBER analytic function, for example), but that requires another subquery and is also complex and perhaps as ineffective as the solution above with 2 garages CONNECT.

  • 27 inch Cinema Display will work ok with end of 2013 imac

    Hello

    I have the chance to get a Cinema Display 27 inches for a good price. Will it work ok with my iMac 27 inch end of 2013? If so, is there a difference between this model and the current model of PQ crush?

    Thank you

    Hi, Richard.

    Please visit Apple support communities.

    I understand that you want to use a movie with your iMac screen compatibility.  Without knowing the technical data of the movie screen and looking at your specifications, this view should work with your end of 2013 27-inch iMac.  Your iMac has two Thunderbolt ports that can support the Thunderbolt screens and output Mini DisplayPort.  Below, you will find more information on the specifications of your system and the use of several screens with your iMac.

    iMac (27 inch, end 2013) - technical specifications

    OS X El Capitan: connect multiple monitors to your Mac

    See you soon

  • C in XCODE build problems with VISAS / NOR

    Hello

    I'm developing a C program to connect with my oscilloscope Tektronix. I inherited this project from a friend (who is currently in the secret), so I can't talk to him on this subject.

    On my system: I'm running OS X 10.8.4, development in XCODE 4.6.3. Initially, I had problems with NI-VISA 5.3, and they are repeated when I upgraded to 5.4 (I thought the upgrade would solve the problem).

    It's also a position of the cross. I posted on the forum of developers to Apple without success (https://discussions.apple.com/message/22681139#22681139). If my problem is solved it there first, I'll post the solution here as well. I don't take sides.

    In fact, my problem is that my program will not be built because of a linker issue. I use the functions of the NI-VISA 5.4 for OS package X 10.8. However, the linker can't find the correct functions for my system:

    Undefined symbols for x86_64 architecture:

    "_viClose", referenced from:

    _setupVI in oscilloscope.o

    _getData in oscilloscope.o

    _closeInstr in oscilloscope.o

    "_viOpen", referenced from:

    _setupVI in oscilloscope.o

    "_viOpenDefaultRM", referenced from:

    _setupVI in oscilloscope.o

    "_viRead", referenced from:

    _setupVI in oscilloscope.o

    _getData in oscilloscope.o

    "_viStatusDesc", referenced from:

    _setupVI in oscilloscope.o

    _getData in oscilloscope.o

    "_viWrite", referenced from:

    _setupVI in oscilloscope.o

    _getData in oscilloscope.o

    LD: symbol not found for architecture x86_64

    Clang: error: the linker command failed with exit code 1 (use - v see invocation)

    This is all pretty basic VISA functions. I struggled in just, including the appropriate header file

    #include

    did not work. When I went to the detailed shape, it worked:

    #include "/ Library/Frameworks/VISA.framework/Versions/A/Headers/visa.h".

    However, then the problem began to occur that I have now - links in the object editor cannot find the code for the functions of the VISA. I tried to change build architctures x86_64 for only x 86, without success. I am currently building in i386 x 86. I also tried (to the title of the Phases of construction-> link binary with libraries) to link the VISA.framework to the project, but this simply gives the error of the linker 'not found VISA framework '. I also tried option-clean.

    I feel I am missing something very obvious. I'm still operating under the notion that either NI-VISA has not been installed in the correct location, or that my configuration settings are incorrect.

    Does anyone have any idea to lend? I searched through various forums for help for almost 2 days now, with nothing doesn't.

    resolved cross wire https://discussions.apple.com/message/22682742#22682742

    copied settings from: Instruments/NI-VISA/Examples/C/ExamplesProject.pbproj National

    done with:

    I ended up using the final settings:

    Architectures

    Architecture: $NATIVE_ARCH_ACTUAL

    Build the Active Architecture only: No.

    Valid architectures: i386, x86_64

    Search paths

    Unframed search paths

    No library search path

    Build Phases

    Link binary with libraries: VISA.framework

    I think it's now/Library/Frameworks in the search paths, what was causing my problems when you try to link binary.

    Thanks to xnav and Frank (had the idea of original law, which I tried but just the wrong way).

  • Driver for Keysight 34461 A DMM instruments works with GPIB, errors with USB

    I try to remotely control a DMM of 34461a Keysight using the driver of instruments located here:

    http://sine.NI.com/apps/UTF8/niid_web_display.model_page?p_model_id=21589

    The pilot of the aircraft works like a charm the DMM is connected via GPIB, but it error when connected via USB.  I've isolated the problem to "Default Instrument Setup.vi".  When this VI is called in the case of USB, the device is left in a State which translates by a later call a time-out at VISA Read.  The only way I found to get the instrument still talking after this occurs error condition is turned off.  I have an another 34461a with the same behavior, is probably not a hardware problem.  I can successfully run the example 'Agilent 3446 X series Acquire Single.vi' via USB if I remove all calls to "Default Instrument Setup.vi.

    Everyone knows this unit or a similar problem?

    I use Windows 7, 2014 SP1 LabVIEW, NI-VISA 14.0.1 and GPIB-USB-HS + (OR-488. 2 14.0) when using a GPIB.

    Since the Readme file

    3 known issues

    Agilent IO Suite must be installed to use the USB interface.

  • Where are the models of 'New project' when you use Visual Studio with labwindows/cvi 2013 2012?

    Background:

    Platform: windows 7 X 64

    Visual Studio 2012

    LabWindows/cvi 2013

    First install Visual Studio 2012.  Then follow this installation Labwindows 2013.  In the installation options, I check 'visual studio 2010' (there is no option for VS2012).

    Question: After the installation of Labwindows, I expect to see patterns added to the "New project" dialog box in Visual Studio.   For several years I used labwindows.  Changed the method for using Labwindows with visual studio?

    Thanks in advance for any help.

    Hello jsut64,

    Unfortunately, there is no option to integrate with Visual Studio 2012 yet LabWindows/CVI. We plan to add in a future release.

    Best regards

    = Nelu F. | National Instruments.

  • CVI crashes when compiling with VISA

    LabWindows/CVI does not compile when I try to use VISA:

    For a very simple program (only the user interface, no communication instrument multithreading, either), when I include "visa.h", it does not compile and crashes from time to time:

    -When I hit 'Compile', it says "a custom callback raised an exception.".

    -When I type "Debug Project" (Green Triangle), CVI crashes without explanation.

    VISA itself seems to work fine, because I can do a basic with an oscilloscope connected by USB communication using [tools > create a task of e/s Instrument ""] as well as generic VISA Interactive Control.

    CVI itself seems to work fine, too, since I can compile & run programs that use direct access to the GPIB without VISA for example.

    I am running: Windows 7 (64 bit AMD), LabWindows/CVI 9.1.0. (428), VISA Interactive Control (5.0.3 / 4,0).

    Thanks in advance...

    HEGHI

    Hello

    "" try to repair your installation of CVI by choosing Control Panel "Add / Remove Programs ' National Instruments software and opting to repair development system you have

    installed.

    Select National Instruments software , and then click Change/Remove. This will open a new window with all National Instruments software, that you have installed on your computer.

  • NI MAX entry for a pilot of LabWindows/CVI Instrument Non-NI/VISA

    Hi all

    Sorry in advance if this isn't the right forum.

    I created a class IIA and driver specific instruments in LabWindows/CVI for a video generator. The generator is a SCPI instrument based network. It does not automatically appear in MAX like other instruments NOR based.

    How or what I need to do for MAX to use the instrument? Is it as simple to add the logical name, the session pilot and advanced pilot joined MAX? I need to create a new instrument in the HW section, such that the pilot session has a device to point to? I played aroud with the section of the network instrument in MAX and nothing seemed to make sense to me.

    Any help would be greatly appreciated!

    Thank you

    Manesh

    Manesh,

    Maybe this Knowledge Base article will help you to help you get started. I think that you will need to add a new resource of VISA's TCP/IP able and Automation Explorer.

    How to set up an Instrument to communicate via TCP/IP able & Automation Explorer:

    http://digital.NI.com/public.nsf/allkb/D7D8E3E1B682022286256D4A00771A52

Maybe you are looking for