Recording continuous Thermocouple data report

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• retrieve and record continuous images in labview

  Hello

  I use the NI 1744 smart camera to capture and record continuous images of a moving object. My smart camera is detected in MAX and made the seizure of an image. But when I use the attached file of VI in labview, the smart camera is not detected, only the webcam is detected and a video can be generated using the webcam. Please help me detect the NI 1744 smart camera. I will be grateful.

  Hello

  Your smartcam is not directly accessible from your PC because it is a remote device.

  Create a project in real time to access your camera.

  Have a look here: http://forums.ni.com/t5/Machine-Vision/Error-1074397145/m-p/535230/page/2?view=by_date_ascending

  Concerning

• Writing of continuous waveform data

  Hey,.

  I can't change the continues writing data to the worksheet found code here.  I modified the code to write data to a spreadsheet so I can get a timestamp to the data that I collect.

  My problem is this: whenever I run the code it rewrites the header of waveform information in the spreadsheet, so I could get 100 rows of data, good timestamp and then 4 rows of header information more than 100 lines of timestamp and then 4 header lines and so on.  I have been using the feature to add the entry in the spreadsheet, which I think is part of the problem.

  How can I get waveform data to write continuously in the spreadsheet and write only once the header information?

  I have attached my code and an example of the header several write the problem.

  Thank you!

  He removed a + 1 function after that loop to the bottom left of the VI.

  This is the VI saved at 8.0 LV.

• Get records between two Dates

  Hello
  
  I have my structure of the table and records build here
  http://sqlfiddle.com/#! d099ef/4/7
  
  I would like to get the records between two dates.
  For example, I would get the records between October 1, 2001 and October 31, 2001.
  
  How can I get the records. Any help is much appreciated.
  
  Concerning
  
  Published by: ponic on 29 August 2012 09:42

  ponic says:

  Start       End
  4th Jul    12th Dec
  4th Jul    10th Oct
  3rd Oct   19th Nov
  3rd Oct   4th Oct
  

  I would like to have all the lines between October 1, 2001 and October 31, 2001
  If the above lines because every OCTOBER under the foregoing.

  Thank you

  Try

  select *
  from products_range
  where product_start_date <= to_date('31-oct-2001', 'dd-mon-yyyy')
  and product_end_date >= to_date('1-oct-2001', 'dd-mon-yyyy')
  

  Published by: Paul Horth on August 29, 2012 00:46

• Selection of the records of several dates but specific time

  Hello:
  I have to select records of several dates, but time should be 00:00:00 to 06:00:00 (i.e. 12 AM - 06:00)
  
  For the part of date, this can be done:
  
  WHERE
  START_TIME BETWEEN TO_DATE (APRIL 1, 2012 ',' DD-MM-YYYY ') AND TO_DATE (5 APRIL 2012 ',' DD-MM-YYYY ')
  
  But how can I fix the time above mentioed.
  
  Please let me know.
  
  Thank you/Tequila

  you mean something like this?
  If you are using timestamp you can use extract (time deposit)

  with t1 as
   (select sysdate - 3 / level as dt from dual connect by level < 101)
  select dt, to_char(dt, 'HH24') from t1 where to_number(to_char(dt, 'HH24')) < 7
  

• VMware Capacity Planner data report - shows don't not all systems in the dashboard Version 2.7

  I worked on an evaluation with over 1300 machines for a few weeks now. I just ran a VMware capacity Planner data report today and it shows that 37 systems. Anyone else having this problem? I started a Monday SR something else and still have no answer, so I thought I would try the forum first this time.

  Dave Convery

  VMware vExpert 2009

  http://www.dailyhypervisor.com

  Prudent. We do not want to make of this.

  Bill Watterson, "Calvin and Hobbes".

  Try to create a group of man LAN and add the systems and re - run the report.

  Which fixed the problem with a report, I ran...

• Display records between 2 dates in a report

  Hi all
  I have a requirement where I need to display the records in a report between 2 date. We have Fromdate and so far
  as a guest to the dashboard when it is selected in a Pivot report data between these 2 dates selected should be displayed.
  
  Thanks in advance,
  Krishna

  Hello

  Set the filter of the columns is invited to enter this date in your report.
  Create your prompt for column and operator set is between and the calendar control.

  Concerning
  Nicolae

• Maximize the continuous digital data recording rate

  I'm trying to record digital data clocked outside large amounts quickly.  The data is only for post-processing.  What is the best way to get data from the port on the hard drive at the fastest possible pace?

  I connect using a PCIe 6537 B.  I log on 4, ports of 8 bits to 40,92 Mhz, so a rate of ~ 160MBytes per second.  I have two designs I've tried so far (a producer-consumer architecture and a DAQ.mx configure logging design).  Both models work if I connect only on two ports (effectively halfing the necessary flow) but fail to the width of 32 bits.

  My producer consumer architecture fails after about 30 seconds of recording successful message

  Error - 200613: Acquisition was stopped to avoid a crushing of the input buffer.

  My other DAQ.mx configures logging design fails quickly (~ 1 sec) with

  200361 error: Overflow memory on-board

  .

  I could be set it up incorrectly.  As I said, it works with 16-bit data width.  I don't know if the increase in the width of the data directly is the problem or if the increased flow to fail.

  I use this on a 3 GB ram windows xp using labview in 2012.  I have attached the vi of my two attempts and a picture of the DAQ.mx set the logging design.

  Well, I'd suggest the integrated PDM recording method would probably be you give best results, assuming that it works at all.  This record type opens a DMA channel of the material on the hard drive so it should not produce copies of useless data, which would probably be a producer consumer loop.

  I never tried logging TDMS without reading the data, a Read DAQmx should be used in the loop?  Your file contains TDMS data?

  The challenge of your hard drive?  It is a flat disk of laptop?  I recommend you test on a SSD, if possible, just to see.

  There are also properties to open up to a size of memory buffer.

  Start with one of the logging TDMS basic examples delivered with LabVIEW and work your way up from there.

• 1-point mode data record continues

  Hey guys, I want to put an LVDT tension on a timed program. I would like for this value to be saved ONCE whenever it hits my case of busy time. I am making 3 to 4 for each instance values, when even the loop is one iteration 1 time. I know I'm sampling well above 1... but I can't seem to understand how to put this value in the data file only 1 time. I have all my configuration case yet, I was testing with '2' seconds.

  
  

• Muse crashes when I record, null zero references dangling length data report and or owners?

  

  Please help, yesterday as I tried to save a new page on my site I started getting the following messages. After looking through the forums, I tried everything to separate EACH .svg file in my site to try to return to the last saved page correctly, which then begins to give me the same error even once. I don't really know what to do more. It started after the use of 2015.2 and I have since updated to the latest version, 2015.2.1.21, and I'm STILL having this problem!

  I have not heard of something similar before. I propose an Adobe Contact support contact us | Adobe if you see no response on this forum.

• AnalogWafeform Timing.StartTime is the same for the different records continues mode!

  We read samples from the Commission NI 6132 DAQmx interface in continuous mode, i.e.

  inputTask.Timing.ConfigureSampleClock (string. Empty, 1000000, SampleClockActiveEdge.Falling, SampleQuantityMode.ContinuousSamples, 1000);

  We read the analog waveform records successfully in call back, and we look at samples - they are correct.
  We need to know the moment when trigger onset occurred for each acquisition.

  The data is read to the variable
  AnalogWaveform awf =...;

  and we do the following

  If (AWF. IsPrecisionTimingInitialized)
  {
  InitialXTimeSeconds = awf. PrecisionTiming.StartTime.WholeSeconds;
  InitialXTimeFraction = awf. PrecisionTiming.StartTime.FractionalSeconds;
  }

  The problem: InitialXTimeSeconds and InitialXTimeFraction are the same for all records and equal at the beginning of the task, i.e. time of the acquisition of the first record. What's wrong?

  Hey, I noticed that you posted this question in another forum here. Continue to work on this in this forum.

• acquisition and recording of analog data with producer consumer model

  Someone on this forum, in a separate last week discussion, suggested that I use the producer model consumer data acq.  My ultimate goal is to acquire analog channels 1-4 continuous data, display graphical band style and save the data on the boot disk when the user presses the 'Start Saving' button (and will continue to display recorder cards).  Economy will stop when the user presses the button "Stop Saving" but strip map will continue to operate.

  My attempt to use the producer-consumer model is attached (LV 8.5 only).  It does not work.  I have not tried to implement for recording user controls - just trying to make simple continuous display and save (1 channel) at this stage, using this model.  VI runs, but the graphic Strip is never updated with the actual data, and the data file that is saved has zero byte inside.

  Thank you.

  WCR,

  Looked at your code, and you are right.  It won't work.

  Take a look at this example:

  http://decibel.NI.com/content/docs/doc-2431

  The VI of the acquisition must be inserted in the loop of the producer.  In addition, you must tell him how many samples for (otherwise, it will get 0).

• Between the records in the data base - year wise

  Hi Experts,

  I have a database and I want to separate year files wise in a form of database.

  A database for 2013

  A database for 2014 and so on...

  There is currently no procedure for separation of records.

  Reports are increasing day after day.

  I intend to do this by querying each table and storing a different database.

  What a way to make?

  Cecile

  It takes less storage to add storage to a database it does to create a separate database for each year of data you want to store, so your argument to save cost and space is invalid.  It is not feasible; a partitioned table would be a good approach, as has already suggested it.

  David Fitzjarrell

• Get number of records in the date range - IDE: PLSQL Developer

  I want to count the number of records of members who register within a date range specified, based on effective and expiration dates and their "elg_code". I posted the SQL code for some examples of data. What I would like to see returned is in three columns of the counties where the eff_date date_exp members fall within the date range specified by the SQL and have an Elg_code of ' ' (space).
  
  So what I would like is all members with elg_code ' ' where he eff_dt and exp_dt range is April 2012, 2012 MAY & JUN 2012. Thus, according to data from the sample I posted, Mark, where his elg_code record is ' ', his eff_dt is 01/01/2011 and April 2012 (30/04/2012) is his exp_dt. Range of the brand statement may 2012, but not MAY or JUNE of 2012. Marty would tally for the APR and MAY because his eff_dt is before MAY 2012 and his exp to MAY 2012. etc...
  
  According to the data below, the results should resemble:
  
  APR MAY JUN
  4-3-2
  
  APR should have FRANK, MARK, MARTY, MARY.
  MAY should have FRANK, MARTY, MARY
  JUN should have FRANK and MARIE
  
  NOAM and JOHN should not appear as his records with elg_code ' ' have no documents eff_dt and exp_dt which are April-June 2012.
  
  So what I tried without success as it appears that I have a kind of Cartesian question (?), is:
  
  Select count (m1.mbr_name) APR,
  Count (m2.mbr_name) MAY,
  Count (m3.mbr_name) JUN
  mbr2 M1,
  mbr2 m2,
  mbr2 m3
  "where m1.eff_dt < ' 01 - may - 2012"
  "and m1.exp_dt > ' 01-Apr-2012.
  and m1.elg_code = ' '
  "and m2.eff_dt < 1 June 2012"
  "and m2.exp_dt > ' 01 - may - 2012"
  and m2.elg_code = ' '
  "and m3.eff_dt < 1 July 2012"
  "and m3.exp_dt > 1 June 2012"
  and m3.elg_code = ' '
  
  
  Here's the DML
  
  Thanks for any help!
  
  
  create table mbr2 (mbr_name varchar (10), varchar (1) grpid eff_dt date, date of exp_dt elg_code varchar (1))
  Commit
  
  insert into mbr2 values ('BRAND', 'A', to_date (January 1, 2011 ',' DD-MM-YYYY '), to_date (April 30, 2012 ',' DD-MM-YYYY '), ' ')
  insert into mbr2 values ('BRAND', 'A', to_date (May 1, 2012 ',' DD-MM-YYYY '), to_date (31 December 2013 ',' DD-MM-YYYY '), 'C')
  
  insert into mbr2 values ('MARTY', 'A', to_date (January 1, 2011 ',' DD-MM-YYYY '), to_date (May 31, 2012 ',' DD-MM-YYYY '), ' ')
  insert into mbr2 values ('MARTY', 'A', to_date (June 1, 2012 ',' DD-MM-YYYY '), to_date (31 December 2013 ',' DD-MM-YYYY '), 'C')
  
  insert into mbr2 values ('FRANK', 'B', to_date (January 1, 2011 ',' DD-MM-YYYY '), to_date (June 30, 2012 ',' DD-MM-YYYY '), ' ')
  insert into mbr2 values ('FRANK', 'B', to_date (July 1, 2012 ',' DD-MM-YYYY '), to_date (31 December 2013 ',' DD-MM-YYYY ""), 'C')
  
  insert into mbr2 values ('MARY', 'B', to_date (January 1, 2011 ',' DD-MM-YYYY '), to_date (June 30, 2012 ',' DD-MM-YYYY '), ' ')
  insert into mbr2 values ('MARY', 'B', to_date (July 1, 2012 ',' DD-MM-YYYY '), to_date (31 December 2013 ',' DD-MM-YYYY ""), 'C')
  
  insert into mbr2 values ('JOHN', 'C', to_date (January 1, 2011 ',' DD-MM-YYYY '), to_date (July 1, 2011 ',' DD-MM-YYYY '), ' ')
  insert into mbr2 values ('JOHN', 'C', to_date (July 1, 2011 ',' DD-MM-YYYY '), to_date (1 January 2012 ',' DD-MM-YYYY ""), 'C')
  
  insert into mbr2 values ("NOAM" 'd', to_date (July 1, 2012 ',' DD-MM-YYYY '), to_date (31 December 2013 ',' DD-MM-YYYY '), ' ' ")
  
  Commit

  This gives you a report for the current month and the two front. Column header must be adjusted ;-)

  select
    count(
    case
    when
      eff_dt < add_months(trunc(sysdate,'MM'), -1)
      and
      exp_dt >= add_months(trunc(sysdate,'MM'), -2)
    then 1
    end) April
  , count(
    case
    when
      eff_dt < add_months(trunc(sysdate,'MM'), 0)
      and
      exp_dt >= add_months(trunc(sysdate,'MM'), -1)
    then 1
    end) May
  , count(
    case
    when
      eff_dt < add_months(trunc(sysdate,'MM'), 1)
      and
      exp_dt >= add_months(trunc(sysdate,'MM'), 0)
    then 1
    end) June
  from mbr2
  where
  elg_code = ' '
  and
  eff_dt < add_months(trunc(sysdate,'MM'), 1)
  and
  exp_dt >= add_months(trunc(sysdate,'MM'), -2)
  
  APRIL     MAY     JUNE
  4     3     2
  

• Continuity of data bases...

  I'd appreciate an Oracle DBA support for the application area of a piece of audit work to tender around business continuity of a database/oracle environment (managed and supported by an independent provider of 3rd). We had several 'security' checks/assessments of this oracle database and its environment, i.e. the infrastructure on which the database is installed/used and the web front end application. But I just think that it's only half the coverage of Obligatoirelorsque it comes down to risk, there is still operational issues namely, we call this 'business continuity' practices and controls.
  
  Can anyone help to provide a range of things to include in a business continuity of an Oracle DBA/database provider type checking? Even if its just top-level ball indicates that I can't search far it will help. If you already have a before - you have a scope of work, if you have ever had such an assessment/audit of your own practices for oracle environments busienss continuity that you manage and support, which was included in the analysis?

  It doesn't make much sense to talk about business continuity at a database level - needs to be addressed at a level of service. Failure of the database is only one of many things that could affect the availability of the service.
  But in general you should think about the following

  -What constitutes a loss of service? That is to say what is the trigger point to call your business continuity plans? You can have several levels of this complete failure, loss of functionality, loss of access based on the group/access channel geographical domain/user, each with different plans
  -Who takes the decision to invoke the plan/plan climbing routes bits IE?
  -Come with a plan for the various scenarios, not just technical (it is often the easy forest) - things like
  -Communication - how you leave the team citing the plan, and users know? Keep in mind that the problem may be with a network, etc. Everyone has access to the regime, even if computer systems are declining?
  -Training
  -Physical considerations. Do you need a new server room? A place to work?
  -Financial. What will be the financial impact? Can you get funds to pay staff, kit, accommodation etc. If necessary?
  -Test. Plans should be tested. Can be difficult to sell to the leadership to really take your systems, but it is often the only way. And this time you know that you can easily turn things back on!
  -Afterwards. Need to do any processing after the event? For example, one of my systems in the event of loss of an area node, the plan is to return to the record paper and communicate with the other offices for any urgent searches etc.. This backfill data into the system once it is available. You must provide the amount of the resources for this.

  You can come up with hundreds of different scenarios if get you carried away. You will never be able to plan for them all, then choose the most likely. In any case, it should be a process in constant evolution. For example, we had to add strategies around the avian flu (both a real pandemic scenario and more likely that the office is closed) a year or 2 ago.

  Carl