How do I capture the output of voltage full bridge with Signal Express NI9219

Hello.  I'm trying to do and calibrate a load cell with the installation of full-bridge strain gage.  I use a NI9219 module with a cDAQ chassis.  Is it possible to capture the actual output voltage?  Signal Express gives me a value of strain, but I really need to know the output voltage.  Where to look.  I need only two channels for full-bridge.  I think that could connect the wires to the two remaining channels and read the output voltage of the strain gauges which would be connected as a tension of the 9219 entry, but I think that Signal Express could give me the voltage and output voltage directly.  Any input would be appreciated. Thank you!  P.S. I only use this equipment on occasion and am not the more familiar with it, so keep things simple for me.  Thanks again.

Hi jgh@AET,

The NI 9219 measures the ratio of voltage full bridge in hardware sensors, allowing any variation of the voltage to cancel. You won't be able to measure the output voltage of the sensor regardless of the voltage without additional channels, but you can measure the ratio of raw tension using the type of Bridge (V/V) . You can also use the type of measure of Force (bridge) measurement of load cell with engineering units (N, lb, kgf, no strain).

This screenshot shows where the two Bridge (V/V) and Force (bridge) can be selected in the DAQ Assistant:

These types of measurement were added sometimes around DAQmx 9.1, so if you have an older version of NOR-DAQmx, your DAQ Assistant maybe not them. The latest version is currently 9.4 of NOR-DAQmx. Front of NOR-DAQmx 9.1, the approach to recommend to measure the load cells was to use the custom with Excitation voltage type and a custom scale. However, Tension Custom excitedly can't Bridge of calibration in the DAQ Assistant.

Brad

Tags: NI Hardware

Similar Questions

  • How do I capture the output COMMNANDS of OMB

    Hello

    How do I capture the output of commands of the OMB.
    Ex: OMBLIST TABLES
    I need to capture all the list table to a file.

    Kind regards
    Vincent

    Hi Vincent

    You can use the set of tcl command and use hooks, which equals the back quote ' in bourne shell.

    That is to say.
    OMBCC ' / '.
    define projects (PROJECT OMBLIST)
    project $projects {} foreach
    puts "$project".
    }

    You can find details of the interpreter tcl for hooks here.
    http://www.tcl.TK/man/tcl8.5/tutorial/Tcl5.html

    See you soon
    David

  • How do I capture the output firewire mac OUT and flow through FMS

    Hello

    I am new to streaming. Please, share your ideas.

    I need to take some stream that ends of firewire on mac and then transcode / encode it perticular bitrates, then spread.

    I believe that to firewire OUT, its simple. How can I listen to? How can I give my clients (such as mobile, or any player as a broadcast of http url) stream? Do I need to use Flash media server, if yes can anyone highlight the steps to install the same.

    Thank you.

    I just replied to your other post - I really recommend that you do not spend more time on a player like VLC and MPlayer, as they are not standard reading player for rtmp and http streaming to FMS - its always better to have the flash based client so please follow other posts where I gave links to other players.

  • Capture the output of a workflow in a different workflow

    I'm calling a WF1 workflow from another workflow WF2. I am able to do and WF1 is running perfectly in the background and the desired output via a return number. Newspapers of WF1 to verify that.

    But I want to capture the output (table/integer) to WF1 by WF2. I can't pass the exit (snapshots) WF2.

    I enclose the code and the journal of WF2. I enclose the code and WF1 journal as well.

    Well, well, you seem to met a strange problem... It was me frustrating because your code resembles a re-work of my code here:

    How to retrieve the details of Workflow

    ... If I run MY library workflow that checks the chips of workflow, the output, but all the variations, I tried to get out of the current token element has ended in the same result as what you had: null.

    So, as executions of audit workflow worked rather than the active token, wait until the workflow has completed, and then loop through the workflow runs until you find the one with the matching id of the token you just ran... once that you find, parse the output.

    Given two workflows you set in the last post, replace your task Scriptable text in the 'test' WF follows him with and run it (feel free to delete the code useless, I left all my code test in place in there something of another case may be useful):

    var inputParameters = new Properties();
    inputParameters.put("name", name);
    System.log("name '" +name);
    System.log("hostResource '" +hostResource);
    var curToken = wf.execute(inputParameters); //,"root","vmware");
    while (curToken.state == "running"){
        System.log(".. still running ..");
        System.sleep(1000);
    }
    var tokens = wf.executions;
    // Each execution is a "workflowToken" object
    for each (token in tokens){
        if (token.id == curToken.id && token.isStillValid){
            System.log("");
            System.log("=============== Checking token ===============");
            System.log("Token ID: "+token.id);
            System.log("Start Date: "+token.startDate);
            if(token.endDate != null){
                System.log("End Date: "+token.endDate);
            }
            System.log("Business State: "+token.businessState); // Indicates the business state as defined by the workflow dev in each of the elements of the workflow (not always specified)
            System.log("State: "+token.state); // Indicates the system state of this workflow
            /* State values are likely to be one of the following:
            waiting <- waiting for user input
            failed <- an exception was thrown to cause the workflow to fail
            completed <- workflow competed running successfully
            canceled <- user right-clicked and canceled the workflow
            running <- workflow is still processing
            */
            System.log("");
            System.log("==== Token Inputs ====");
            var inputParams = token.getInputParameters();
            if (inputParams != null){
                for each (key in inputParams.keys){
                    var value = inputParams.get(key);
                    System.log(key + ": " + value + " ("+System.getObjectType(value)+")");
                }
            }
            System.log("");
            System.log("==== Token Attributes ====");
            var attributes = token.getAttributes();
            if(attributes != null){
                for each (key in attributes.keys){
                    var value = attributes.get(key);
                    System.log(key + ": " + value + " ("+System.getObjectType(value)+")");
                }
            }
    
            System.log("");
            System.log("==== Token Outputs ====");
            var outputParams = token.getOutputParameters();
            if (outputParams != null){
                for each (key in outputParams.keys){
                    var value = outputParams.get(key);
                    System.log(key + ": " + value + " ("+System.getObjectType(value)+")");
                }
            }
    
            System.log("");
            System.log("==== Token Log Events ====");
            var logEvents = new Array();
            logEvents = token.logEvents;
            var eventCount = logEvents.length;
            System.log("Event Count: "+eventCount);
            for (i=eventCount-1; i>-1; i--){
                var logEvent = logEvents[i];
                System.log("");
                System.log(" == EVENT ENTRY "+(eventCount - i)+" == ");
                System.log("logTimeStamp: "+logEvent.logTimeStamp);
                System.log("longDescription: "+logEvent.longDescription);
                System.log("originatorId: "+logEvent.originatorId);
                System.log("originatorUri: "+logEvent.originarorUri);
                System.log("originatorUserName: "+logEvent.originatorUserName);
                System.log("severity: "+logEvent.severity);
                System.log("shortDescription: "+logEvent.shortDescription);
            }
        }
    }
    

    And to get an idea of the output, my tab newspapers looked like this:

    [2014-08-01 16:29:25.632] [I] name 'demo
    [2014-08-01 16:29:25.632] [I] hostResource 'null
    [2014-08-01 16:29:26.351] [I] .. still running ..
    [2014-08-01 16:29:27.365] [I]
    [2014-08-01 16:29:27.365] [I] =============== Checking token ===============
    [2014-08-01 16:29:27.365] [I] Token ID: ff80808146af57140147934349c10567
    [2014-08-01 16:29:27.365] [I] Start Date: 2014-08-01 16:29:26
    [2014-08-01 16:29:27.365] [I] End Date: 2014-08-01 16:29:26
    [2014-08-01 16:29:27.365] [I] Business State: null
    [2014-08-01 16:29:27.367] [I] State: completed
    [2014-08-01 16:29:27.367] [I]
    [2014-08-01 16:29:27.367] [I] ==== Token Inputs ====
    [2014-08-01 16:29:27.371] [I] name: demo (string)
    [2014-08-01 16:29:27.371] [I]
    [2014-08-01 16:29:27.371] [I] ==== Token Attributes ====
    [2014-08-01 16:29:27.374] [I] restOperation: null (null)
    [2014-08-01 16:29:27.374] [I] statusCodeAttribute: null (null)
    [2014-08-01 16:29:27.374] [I] snapshotids: null (null)
    [2014-08-01 16:29:27.374] [I] RESTHost: null (null)
    [2014-08-01 16:29:27.375] [I] hostResource: null (null)
    [2014-08-01 16:29:27.375] [I] errorCode:  (string)
    [2014-08-01 16:29:27.375] [I]
    [2014-08-01 16:29:27.375] [I] ==== Token Outputs ====
    [2014-08-01 16:29:27.378] [I] snapshots: 1966,2262,2555,2927,3272,3586,3895,3903,3909,3987,4041,4430,4734,5048 (Array)
    [2014-08-01 16:29:27.378] [I]
    [2014-08-01 16:29:27.378] [I] ==== Token Log Events ====
    [2014-08-01 16:29:27.423] [I] Event Count: 2
    [2014-08-01 16:29:27.423] [I]
    [2014-08-01 16:29:27.423] [I]  == EVENT ENTRY 1 ==
    [2014-08-01 16:29:27.423] [I] logTimeStamp: 2014-08-01 16:29:26.364
    [2014-08-01 16:29:27.423] [I] longDescription: Workflow has started
    [2014-08-01 16:29:27.423] [I] originatorId: a4e950d3-c575-4ddd-8b7f-dd838cdf7b2e
    [2014-08-01 16:29:27.423] [I] originatorUri: undefined
    [2014-08-01 16:29:27.423] [I] originatorUserName: bazbill
    [2014-08-01 16:29:27.424] [I] severity: 0
    [2014-08-01 16:29:27.424] [I] shortDescription: Workflow has started
    [2014-08-01 16:29:27.424] [I]
    [2014-08-01 16:29:27.424] [I]  == EVENT ENTRY 2 ==
    [2014-08-01 16:29:27.424] [I] logTimeStamp: 2014-08-01 16:29:26.401
    [2014-08-01 16:29:27.424] [I] longDescription: Workflow is completed
    [2014-08-01 16:29:27.424] [I] originatorId: a4e950d3-c575-4ddd-8b7f-dd838cdf7b2e
    [2014-08-01 16:29:27.424] [I] originatorUri: undefined
    [2014-08-01 16:29:27.425] [I] originatorUserName: bazbill
    [2014-08-01 16:29:27.425] [I] severity: 0
    [2014-08-01 16:29:27.425] [I] shortDescription: Workflow is completed
    
  • CAPTURE THE OUTPUT IN INSERT INTO SELECT AND DELETE

    Hi all


    INSERT into employee_history_arch select * from employee_history where employee_status = 'CP' and action_dt < (sysdate-32);
    commit;

    delete from employee_history where employee_status = 'CP' and action_dt < (sysdate-32);
    commit;

    I must capture both the output of the insert and delete the sql query and compare the two values for validation. I shouldn't use select count (*) before the delete statement. I shud exactly capture the output... How to do? Please help me

    We will have ' 30 deleted rows' or ' 30 inserted rows"in our tool... I need to capture that 'put out' in a variable and validate against the other

    This should be easy.

    SQL> set serverout on
    SQL> DECLARE
      2    v_rows_inserted PLS_INTEGER;
      3    v_rows_deleted  PLS_INTEGER;
      4  BEGIN
      5    INSERT INTO emp_temp
      6      SELECT * FROM emp WHERE deptno = 20;
      7    v_rows_inserted := SQL%ROWCOUNT;
      8    dbms_output.put_line('Rows Inserted: ' || v_rows_inserted);
      9    DELETE FROM EMP WHERE deptno = 20;
     10    v_rows_deleted := SQL%ROWCOUNT;
     11    dbms_output.put_line('Rows Deleted: ' || v_rows_deleted);
     12    IF v_rows_inserted = v_rows_deleted THEN
     13      dbms_output.put_line('They are same!');
     14    ELSE
     15      dbms_output.put_line('They are NOT same!');
     16    END IF;
     17  END;
     18  /
    Rows Inserted: 7
    Rows Deleted: 7
    They are same!
    
    PL/SQL procedure successfully completed.
    
  • How can I measure the output of a sensor pwm ultrasound using the module or 9403

    How can I measure the output of a sensor pwm ultrasound using the module or 9403

    Khalil,

    When you say 'measure' the PWM signal, exactly what to tell you?

    You're looking to measure the frequency or cycle of the signal function? You count the edges of the PWM output increase? Looking to control the waveform?

    With reconfigurable FPGA hardware, it is up to the user to define the function of the physical i/o on the FPGA chip. By connecting the signals as Adam suggests your digital pulse will be brought to the cRIO. In your FPGA program, you define the function. You can set a base counter or transfer digital data from single point to welcome you cRIO for floating-point more complex treatment. Example FPGA programs are located in the http://www.ni.com/IPnet.

    Hope this helps, please post any additional questions.

  • How can I change the output of the old number in our HP officejet 5500series phone?

    I have a new phone number.  How can I change the output of the old number in our HP officejet 5500series phone?

    Hi Edward,.

    Please contact HP technical support at the: http://www8.hp.com/us/en/support-drivers.html for assistance.

    Good luck!

  • Cannot archive archive a redo log because the output device is full

    Dear Experts,

    When I'm connected to the MA of my DB 11 g R2. I found the following:

    - State of the database Instance : down
    - Details
    The instance has been terminated by a database due to a deadly internal disease process, or a critical background process was killed by the user.
    Archive is unable to archive a redo log because the output device is full or inaccessible.
    - Connection of the agent to the Instance
    Status: Failed
    Details: ORA-01034: ORACLE not available

    Thank you in advance for any help you provide

    Best regards

    you do not have enough space on your disk,

    You must remove all archivelog/backup obsolete/expired:
    . make a cross-checking first:
    RMAN > obsolete report.
    RMAN > remove obsolete;
    RMAN > list expired backup;
    RMAN > list expired archivelog all;
    RMAN > delete expired backup;
    RMAN > delete all. expired archivelog
    or
    increase the space in your disk.

    To know how many days/backups are in you, the RETENTION POLICY, checking:
    RMAN > show all.

    You can change with the least number of days for example.

    HTH

  • How can I synchronize the notes of macbook or imac with iphone 4?

    Somehow more notes are not synchronized.

    How can I synchronize the notes of macbook or imac with iphone 4?

    I found the help of apple, to login to icloud for my iphone. As soon as I visit icloud. com that I am advised to implement the icloud on the phone, but it is.

    If your MacBook and iMac running El Capitan (OS X 10.11) and that you upgraded to the new features of notes, sync will alone with an iPhone running iOS 9 or later (which is not possible to do it on an iPhone 4). See the quote below: upgrade your notes with iOS 9 and OS X El Capitan - Apple Support

    When you open Notes in iOS 9 and OS X El Capitan for the first time and select Upgrade now, both your notes on your device and your notes on iCloud.com will modernize. And if you connect to iCloud with the same Apple ID on your other iOS devices 9 and OS X El Capitan, all changes made to a note on a single device instantly appear on other devices.

  • How can I get the clips in record full-time instead of the 25seconds (which seems to be set) when using windows DVD maker

    How can I get the clips in record full-time instead of 25 seconds (that they seem to be defined) using windows DVD maker

    Hi LorraineDawson,

    Here's a walkthough troubleshooting on this issue:

    http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-creating-a-DVD-video-using-Windows-DVD-Maker

    hope this helps

    B Eddie

  • How can I change the main language of a laptop with windows 7 from Spanish to English

    How can I change the main language of a laptop with windows 7 from Spanish to English

    What version of W7 do you run? Ultimate?

    See - http://answers.microsoft.com/en-us/windows/forum/windows_7-desktop/how-to-change-system-language-of-windows-7-home/d58fb37b-cb02-41c8-986f-22582fd35a12 and http://windows.microsoft.com/en-gb/windows7/install-or-change-a-display-language for the detailed information.

  • When I try to connect to my remote server the message "an ftp error occurred - cannot establish a connection to the host." How can I get the server to which to connect with dreamweaver?

    When I try to connect to my remote server the message "an ftp error occurred - cannot establish a connection to the host." How can I get the server to which to connect with dreamweaver?

    After spending most of the day on this I found that my password required to upgrade... so two of my sites are now meet Dreamweaver. And the other will be taken care by the owner of the Web site. Thank you, Nancy!

    gay

  • How can I download the updates to Adobe 9 Professional with Windows 8.1

    How can I download the updates to Adobe 9 Professional with Windows 8.1

    Hi alessandroc15087861,

    Please note that Acrobat 9 is not compatible with the platform of Windows 8.

    But if you still want to download the updates, you may need to do the same thing manually.

    Please visit the following link to install Acrobat 9 updates:

    Update, patch | Acrobat, Reader 7.x - 9.x. Windows

    I hope this helps.

    Kind regards

    Ana Maria

  • Can I use the NI 9236 in full-bridge sensors?

    Can I use the NI 9236 in full-bridge sensors?

    Yes.

  • How can I capture the time of startup and logon for XP users on my domain?

    How can I capture time (or time)
    -for users to access the logon screen (references)
    -users press OK after entering his credentials on the logon screen
    -Office XP that appear in a usable format moderately (for example, the user is able to open Explorer)

    We have problems with the connection of slow/slow start (SBSL) with Windows XP on the field and we would have 'real' numbers before you start so that we can have a base line and that you don't need to ask users what they mean when they say "it's a bit slower than usual" (and we'll know what stage of the startup procedure is slow). We would like to be able to capture (without intervention of the end user) following in a file or somewher event schedule so that we can measure how slow (or not), they are and what stage is slow, and what days it was slow. We are already capture the userenv logs.

    Hello

    Your Windows XP question is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the TechNet Windows XP Networking forum.

    http://social.technet.Microsoft.com/forums/en-us/category/windowsxpitpro

Maybe you are looking for

  • Send iPhone iPad data using iCloud

    The activity that I do on my iphone backup on my ipad when I connect to the wifi. Everything is like my imessages, history of the site, photos, etc., visible by the webmasters of the wifi Server? This applies to the public or private wifi, I was just

  • Why isn't "save tabs as" appear in my menu files a plus?

    These are all the details I have. 'Save the tabs like' is not an option in my menu files now, so I can't save a tab in a file of .maff more. I have a screenshot of the menu, but I don't know how to include it with the question, since it does not seem

  • How to remove sticker when you open a new tab page

    I would like to delete the thumbnail view when you open a new tab. I use Firefox on my home computers and work. Unfortunately, when using my work computer, thumbnails of websites, I have access from my computer at home is. I would like to delete or d

  • Nothing in my home folder

    There is nothing in my home folder, correct bone 10.10.5.  I am out of my trash in apple mail and want to go to my library/mail/mailboxes.  I'm just confused? Thank you

  • Windows Live-no photo gallery is not able to change the location of import of images

    Windows Live Photo Gallery I'm having a problem accessing the Import tab I can change the folder where I want my photos to import into. The AutoPlay option is not a solution to this problem because the import option is no longer in existence within t