LabVIEW diadem stamp

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• Set property of Labview DIAdem

  Hi all

  I am a beginner in DIAdem, and I need help...

  I did a Labview application that generates tdms files. I also create a scipt Diadem to analyze values PDM and a layout of DIAdem to communicate these data. My problem is I want to set a property of labview DIAdem. I need to pass my ID result of my request to tiara (Diadem, search in my database, recordset corresponding to this years ID then will make a calculation).

  I tried different things, but I can't yet find the command to set the DIAdem of labview property...

  Any idea will be welcome... Thank you!

  Thanks for your help...

  Your solution did not exactly what I want... The function 'Diadem create channel group' creates a new group, and the feature 'Diadem channel property group' allow the user to change the value of an existing property. (Name, description).

  I wanted to create a new property in a group and to set the value of this new property.

  I found the solution, you can call the 'GroupPropCreate()' function, then the function 'GroupPropSe()', 'order Diadem Run Automation"vi.

  It works perfectly!

• LabVIEW DIAdem connectivity Kit

  Someone was able to install the LabVIEW - DIAdem connectivity toolkit   version 3.01 for LabVIEW 2010?

  I was able to install this for LV 2009 but not for LV2010.

  The file download is loacted below:

  http://Joule.NI.com/nidu/CDs/view/p/ID/204/lang/en

  Thanks Derrick

  That's what I needed to know.

• LabVIEW DIAdem PDF report data export

  Im trying to export a LabVIEW data XY graph in DIAdem. I can load a layout of specific report programmatically and display data on the XY graph successfully, however I woud also like to allow the user in LV change the axis of the graph as well as the data that applies are displayed in the PDF report. The type of displayed diagrams are measures acoustic frequency for example response. The axis x are not the problem as it is auto-scaling, the y-axis are interesting in this case. I would like to display + 10 dB to-60 dB for example. Is it possible programmatically by using a script that she controlled by LV somehow?

  The only way I could really think was to cut the table to + 10 dB to-60 dB for example and export to DIAdem where the value axis are set to auto-scaling... are there other methods?

  Secondly, I would like to create a single PDF with multiple pages for the different measures which will take place in a series of tests. Is it possible without the help of a kind of external application to merge them after?

  Third, import of tables from text in a 2D array any... I have a table 2D (2 x 20) with about 20 metrics that I want to display in the report. Can I use an object in DIAdem for this? The only other method I know that work is to define multiple fields 'free text' and use the 'Text values' entry of report VI DIAdem to fill these fields... is there anything faster or more effective? The great thing about importing a text to a single 2D table object table is the table can have different values/properties and sizes every time.

  Fourthly, I believe that NEITHER should lead to a kind of PDF Toolbox which allows vector graphics and features that I described above... I know the PDF Carya Toolbox, but I used the demo version and looked at the resolution of the graphics to find that they were not vector as I had hoped. Its functionality to export a real problem that the generation of PDF report in this form using tiara, to pay a price to pay 1000 euros using only the PDF file. I also believe that there is a single license too, so each automated system incorperates a 1000 euros license needed! is there another way with regard to the licenses/options? I'm sure many other developers feel the same way, as the generation of PDF in any industry is a must these days.

  Best regards

  Alex Barker

  Audio / sales engineer - Frankfurt Weiteck Ltd.

  Hi Brad,

  After harassing OR support here in Germany, they gave me a solution. It seems that the compiled exe could not find script files, so no data exchange with tiara. See below for the solution!

• How to send text labels to LabVIEW DIAdem?

  Is it possible to place text labels in a tiara of LabVIEW execution report? Let's say that by specifying its coordinates, text lable name and value? Thank you...

  Hi Chris,

  Yes, it is possible to place text labels on a report of LabVIEW to run using the same piece of code I linked to in your other post.

  In this case, you must change the table 2D with a new set of controls. The controls in VBScript are listed below.

  Call GraphObjNew ("FreeText", "Text4")
  Call GraphObjOpen ("Text4")
  '------------------- Text -----------------------------
  TxtTxt = 'Test '.
  TxtFont = «»
  TxtSize = 3
  TxtColor = 'black '.
  TxtColorRGB = 33554432
  TxtBold = 0
  TxtItal = 0
  TxtUndl = 0
  TxtStrOut = 0
  TxtFrame = 0
  TxtBackColor = «»
  TxtBackRGB = 50331647
  TxtBackRGB2 = 15263976
  TxtBackFMode = "Vertical".
  TxtBackFVariant = "from the bottom".
  '------------------- Position -----------------------
  TxtPosX = 36,47
  TxtPosY = 15,83
  TxtAng = 0
  TxtRelPos = "r-bot."
  Call GraphObjClose ("Text4")

  You will need to convert these to the VI.

  The conversion, you must follow is: where you have call replace you it with Cmd

  then call GraphObjNew ("FreeText", "Text4") becomes GraphObjNew ("FreeText", "Text4") cmd.

  and TxtTxt = 'Test' becomes Var TxtTxt 'Test '.

  ignore all lines starting by '

  for the first lines of the script are becoming as such in the table control.

  Cmd GraphObjNew ("FreeText", "Text4")

  Cmd GraphObjOpen ("Text4")

  Var TxtTxt Test

  Var TxtSize 3

  and so on.

  You can also ignore lines with = "" we need to remove the "" when we send Variables.

  Concerning
  JamesC
  NIUK and Ireland

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• TDMS of MDF time stamp conversion error / storage date time change

  I fought it for a while, I thought I'd throw it out there...

  Let's say I have a file TDMS which has a channel of labview time stamp and thermocouple 2.

  

  I load in DIADEM, I get this:

  

  Perfect!  But now let's say I want to save the PDM as a MDF file so I can see him in Vector sofa.  I right click and save as MDF, perfect.  I started couch and get this:

  

  The year 2121, yes I take data on a star boat!  It seems to be taking the stamp of date/time storage TDMS as starting point and adding the TC_Timestamp channel.

  If I change the channel of TC_Timestamp to 1, 2, 3, 4, 5, 6, 7 etc... and save as MDF, I get this:

  

  Very close, 2012!   But what I really want is what to show of the time, it was recorded what would be the 10/09/2012.

  The problem is whenever I do like recording, date storage time is updated right now, then the MDF plugin seems to use it as a starting point.

  is it possible to stop this update in TIARA?

  

  Thank you

  Ben

  Hi Ben,

  You got it right that the MDF use written the time of storage to start MDF that is updated by DIAdem when writing time. We are working on this and will return to you, if there is no progress.

  To work around the problem, you can try convert TDMS MDF in LabVIEW storage vis.

  Something like the following, you can write your start time of measurement to the MDF file.

  

  Hope this helps,

  Mavis

• stop the script with labview

  Let's say that I run a script using the "DIAdem"run script.vi"due to the demand of the user.  Later, the user wants to cancel because it took longer than expected.

  How to stop the script using labview tools?

  Jim

  Hi Jim,.

  It is possible, but not in the way I think you hope.  I don't know any way to end a VBScript script running in the DIAdem of the 'outside '.  If you have been watching DIAdem you could hit the key, but a subsequent application of LabVIEW goes in "Script stack" of DIAdem and does not run until the first VBScript happens naturally.

  Of course, you need to run all your calls of LabVIEW to Sophie in an asynchronous way, or does not.

  If you can do is set up each VBScript that you think you might want to abandon to periodically query a global variable of tiara, say "B9" and end of inside the VBScript if B9 = TRUE.  LabVIEW DIAdem (ToCommand) command interface will stack Script tiara, but variable interface of LabVIEW DIAdem (ToDataSheet) does not work.  If you can "poke" during execution of the first VBScript variable B9 of LabVIEW and influence its behavior, but only if and when this VBScript uses this variable (B9) get bitten.

  Of course, none of this helps if your VBScript is busy waiting for a simple VBScript command to run, and it helps only if your VBScript executes several activities, among which it can interrogate the variable (B9).

  Hope that helps,

  Brad Turpin

  Tiara Product Support Engineer

• Error-2584 occurred in DIAdem report

  New to tiara,

  I am running DIAdem 2010, LabVIEW 2010 and Windows 7. When I try to run the control example Multipage Report.vi I get the following error.

  Error-2584 occurred in DIAdem report

  Possible reasons:

  LabVIEW: Tiara could not be started. You have DIAdem 9.1 Service Pack 2 or later installed to use the report Express VI tiara.

  If I open the tiara Express vi the target and Select Layout fields are grayed out.

  I have download the Toolkit LabVIEW DIAdem connectivity but "broken vi".

  Hi Linda Patrick,.

  The error you receive may be caused by the order in which your software has been installed.

  The usual installation order would be:

  LabVIEW

  Modules of

  Tool boxes

  Drivers

  Tiara

  It should be probably to remove and reinstall the tiara on your system to see if that solves your problem.

  After the back to let me know how you go.

  Thank you

• How can I pass data between DIAdem and LabVIEW?

  Hello community,

  in fact I use a LabVIEW application to control a test system, collect data and store it in a file.

  DIAdem is executed (using ITOCommand) and then create a report (PDF).

  This works already.

  But also, I would like to receive a return value of tiara, a real number, as for example the register R1.

  No idea how can be achieved?

  Thank you!

  Espelkamper

  Declare records, variables in the script of tiara that store the calculated result. Read records in labview

• Recover data with the Diadem 11.0 PDM and Labview 8.6

  I have a VI in Labview 8.6, which generates an TDMS containing 5 channels of population data.  I did have problems with the VI until today when 4 out of the 30 TDMS files I generated could not be loaded in Diadem 11.0.  I got a Diadem declarant could not impoart all channels or channel data from this data source.  26 other loaded fine TDMS files and was able to run one of my VB scripts on the set of data without any problem.  TDMS repair tool requires at least Labview 2009 must be installed.  Is it possible to recover data from the 4 files, or is there a different tool I can try all the previous advice, I read on the various positions have not managed to provide an operational solution.  Any additional suggestions or help would be greatly appreciated.

  Thank you

  Mike

  I added an attachment of the error dialog box and one of TDMS files.

  
  

• Error during asynchronous script runing DIAdem of labview on dual core processor

  Need urgent help / advice here!

  A kernel works well... double heart generates error: error in (line: column 17,: 1): error opening object. The currently open object has no subobjects. Forgotten ObjClose?

  The main software built in labview for data acquisition and analysis generates a PDF report at the end of a test, using DIAdem. For this I use the tiara express vi in labview to generate a report of multi page, in which case I use for loop to go through an array of strings for each page. This loop has a registry change too. After each page I run a script to set a few parameters such as linear/log, start/end and line thickness using the DIAdem Connectivity Toolkit. See the script below:

  Call GraphObjOpen("2D-Axis1")
  Call GraphObjOpen ("2DXAxis8_1")
  D2AxisXDivMode = 'linear '.
  D2AxisXScaleType = "start/end of manual.
  D2AxisXBegin = 20
  D2AxisXEnd = 20000
  Call GraphObjClose ("2DXAxis8_1")

  Call GraphObjOpen ("2DYAxis8_1")
  D2AxisYDivMode = 'linear '.
  D2AxisYScaleType = "full automatic".
  D2AxisYBegin = 0
  D2AxisYEnd = 0
  Call GraphObjClose ("2DYAxis8_1")

  C = 1 to CurveNoMax
  If D2CurveObj (c) = "" then exit for ' c
  Call GraphObjOpen (D2CurveObj (c))
  D2CurveLineWidth = 0.75
  Call GraphObjClose (D2CurveObj (c))
  NEXT ' c

  Call GraphObjClose("2D-Axis1")

  There is also a screenshot of the vi: (script file is generated by the Dscript vi and saved on a disk. then the path is passed to the tiara script vi.)

  

  I think it is, after the first page of the report is complete to the second page tiara ALWAYS shows error as shown above. However, on my P4 laptop with single core (without hyperthreading) its works very WELL EVERY TIME with a given number of channels/pages of the report.

  My chain of thought is the ultra-fast dual core is something in parallel, so no waiting for page previous complete or complete his purpose of closing! However, in my loop for, I use a shift as before named register, certainly this kind of loop can be divided on multiple threads of carrots/parallel? because it must wait for the answer from the previous. ! ? ! ? Im running LV 8.6 on WinXP for this project and I don't even think treatment multicore for loops for is included in this version.

  The other thing is... This script allows to launch at the end on the dual core until I added the last part that uses a loop for to get all the lines of the chart to be the thinkness I need. What this loop for the guilty? Can I stop to run on multiple cores/threads? I read a post by saying that there is tiara 8 support multi core. This triggered my doubt

  As always, your comments are most appreciated

  AL

  Hi Al,.

  I have a theory, but only you can test.  In your screenshot of the VI, you have the Boolean value of entry for the tiara run with asynchronous Script.vi = TRUE.  My theory is that if you modify this boolean (and all others like him) asynchrous = FALSE, the error will not occur on the multicore computer.  The other thing you could try would be to consolidate all orders report that relate to a REPORT page in a single call to tiara ActiveX.  In the screenshot below, you have at least 2 distinct call of screw DIAdem, so it's at least 2 separate ActiveX calls for a REPORT sheet.

  Here's what I think is happening.  On a multi-core computer, there is the potential for different orders of LV ActiveX tiara to run on different hearts, which can lead to a problem of synchronization on the side of the tiara.  DIAdem 11.x and earlier works exclusively on 1 CPU, so incoming ActiveX controls should be properly sequenced by the tiara ActiveX task list.  Theoretically, tiara must serialize all incoming ActiveX controls (no matter which CPU processed them) in the order that they arrived at the Server ActiveX DIAdem.  The side sending, the execution of LabVIEW data flow should theoretically ensure that all ActiveX applications are sent in the correct order.  But it is theoretically possible that queue processing ActiveX of the operating system cannot send all the ActiveX controls to DIAdem in order that he receive them LabVIEW - IF YOU have SELECTED PROCESSING ASYNCHRONOUS.

  See if these clues help you,

  Brad Turpin

  Tiara Product Support Engineer
  National Instruments

• Failed to retrieve the DIAdem DataFinder research data, using data-finder toolkit LabVIEW 2009

  I am facing problem to retrieve the DIAdem Datafinder data.

  At first, I developed this project in LabVIEW 2010. But because of a problem that I met in LabVIEW 2010, I thougth to work on the project in LabVIEW 2009.

  Then, I reused the project that I created using LV 2010 using option economy for the previous version.

  When I tried to retrieve the data from the tiara using data finder toolkit. I got a 305505 warning. Please see the attached message of Warninig.

  But I have not seen this warning while I was working in LabVIEW 2010 and also, I was able to get the data from the tiara.

  Please suggest me a way to solve this problem.

  Hi Nanda,
  There is a bug when using the SDK use in combination with DataFinder Toolkit 2009.
  This bug is already fixed in LabVIEW 2010 and use SDK 2010. But as you said there is another question in LabVIEW 2010, forcing you to LV 2009.
  I suggest you use LabVIEW 2009 with use SDK 2009 and DataFinder Toolkit 2009 and instead to use the "Waveform.vi results" to read the search results, I would recommend to use the screw storage. I spread your example VI and it attached to this message. You will still see the dialog box to search for "lvStorage.dll" but it will automatically disappear and the VI works anyway because in this case LabVIEW will find the dll itself.
  My extended VI uses the '_openWithRoot.vi' to open a file with a different use than CT or PDM. This VI is also described in the following knowledge base article: http://zone.ni.com/devzone/cda/epd/p/id/4181
  With LabVIEW 2010 use support has been enhanced and fully integrated in the standard palette of storage screws. So in LabVIEW 2010, you can replace the "_openWithRoot.vi" with the 'Open Data Storage.vi' standard but with LabVIEW 2010, you can also use "Waveforms.vi results" to read the search results.

  I hope this helps.

  Kind regards
  Eva

• How to import an array of strings of labview in DIAdem spreadsheet/table

  How to set up a model of tiara so when you use labview express of tiara, the values are imported into a table.

  I have values such as gain, cut-off frequency and success/failure that exist in tables generated by the collection of information by a system of 7 EEG electrodes.  I want to create a table/worksheet in tiara that imports the data by using the DIAdem of LabVIEW express function, in a table or spread sheet?

  Notice to lovers?

  Hi eximo.

  The express block DIAdem report makes it easy fill the text boxes and the 2D graphics in DIAdem of variables (son) in LabVIEW.  Unfortunately no paintings 2D or 3D graphics are implemented in the express block DIAdem Rerpot.  So, you have 2 options.

  Option 1: If you do not have too many channels that you want to display, you can agree that several text boxes in the form of a 2D array and the use of the DIAdem report express block as it was planned (sending data to it by sons of LabVIEW).

  Option 2: at some point as you continue to add items to your report, you'll probably end up here.  The express block DIAdem report was designed to connect wires of LabVIEW with simple reports of DIAdem.  But there is a hook that you can use to run a VBScript script rather than load a REPORT model in DIAdem report express block *. File TDR.  With a DIAdem of VBScript, you can accomplish anything in tiara.  In addition to wiring up a way to VBScript instead of a path to the REPORT model, you will also need to send all the data you want to report on a TDMS file and have DIAdem read data from this file, instead of receive data directly from the LabVIEW of wire to the terminal of express block entry.  It's a little more complicated, but it will do absolutely everything you want in DIAdem and start this report of LabVIEW.

  I enclose an example of Option 2, but I'd be willing to help you adapt to your data and reporting needs if you are going to post or email ([email protected]) your data set and a rough *. File TDR that you want in the REPORT.  It's pretty slow here at the office at Christmas, so I have time...

  Brad Turpin

  Tiara Product Support Engineer
  National Instruments

• How do I script in DIAdem to include specific lines of code (similar to .ini in LabVIEW files) based on the computer/user?

  I took Basic training courses so DIAdem Advanced and have been scripting for several months.  I am interested in how to include specific lines of code based on the computer.  Told me it would be similar to .ini in LabVIEW files, although I've never used myself .ini files.

  Hi Karen,.

  What do you mean by "includes the lines of code?  Do you mean what happens when you run a command 'ScriptInclude()' or 'ScriptCmdAdd()' in a tiara VBScript?  Or do you mean that you want to run several lines as DIAdem begins, similar to 'ScriptStart() '?

  What do you mean by "computer-based?  Do you mean you want to implement different batch files on different computers, but you are still using the same file (named) command on each target computer?  Or do you mean that you want to implement the same command on all target computers file, but you want different commands to run this file based on the computer on which you are.  In the latter case, how do you determine computer on which you are on - MAC address, logged in user name, or what?

  Brad Turpin

  Tiara Product Support Engineer

  National Instruments

• Get correct time and Date data in DIAdem data 11 PDM LabView

  I have a handful of files large tdms (9 million data points) collected with LabView that I need to extract elements from and export to a text file, with time string data.

  I use DataFileLoadSelect and the option to register, and then DataBlCopy in bring in a segment of data at a time, but I'm having convert explicitly each time value of a time base of LabView (01/01/1904) to the time base DIAdem (01/01/00), not to mention the offset, before writing the date-time as a text string - it really slows down the process.

  I ' t hit me that DIAdem (11.1) has got to have a way to correctly read the timestamps of LabView, but I'm a newbie to tiara, so any suggestions would be helpful. And no, I don't have LabView LabView installed locally, using a vi is not an option for me.

  Thank you

  Eric

  Hi Eric,.

  I saw your second post after I have posted my first answer.  Your second post has indicated that the main issue was the value of date/time of departure in tiara.  All versions of DIAdem, waveforms of support (10.0 - 11.1 currently) by default to hide the start time of each waveform absolute in an invisible property.  It is responsible, but you'd never know it by scanning the table of properties in the data portal.  Idea of R & D with this implementation is that most people will want to look at the relative time of the wave, and they were still hiding this "wf_start_time" property so that users would be confused by the inconsistency between what is displayed in graphic form and what they see in the properties of the data portal.  They have certainly achieved their goal, but only for customers, they had in mind.  It only that exacerbates an already frustrating problem for your use case.

  But there is a way to read this date/time property invisible absolute beginning and create a channel of date / time that you need for ASCII-output - I join you two examples below.  If you need to be more focused on the shifting geography, so I recommend the ChnLinScale() function instead of the calculator - channel, it should be even faster.

  Hope this helps,

  Brad Turpin
  Tiara Product Support Engineer
  National Instruments