View lab cann't regeristion

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• How to control the current program view lab for a power E3631A agilent

  Hello

  I wrote a program to view lab for agilent E3631A triple output power supply in constant voltage mode, and I want to update to operate in constant current mode also. But I can't find any function in the Instrument of e/s, which is related to the current but only the current limit I already used to write my programs to the constant voltage mode. How can I do this?

  Thank you

  When the current exceeds the current limit, the power supply will be running constant.  The food isn't really have one running constant set.

• view lab versions

  Hello:

  A few days ago, I got this message:

  Hello:

  Im trying to find a way to perform a search, a file stored in different subfolders of a main folder, and copy, I mean I have a VI that makes every day a folder (the name istoday date or date of yesterday) and inside that folder is a serial1.txt log file, but yesterday (for axample), the same log (serial1.txt) file was generated , how can I do a laboratory research discovers all of these serial1.txt files? By simply putting in the search field, the name of the main file?

  And I want to copy each of these serial1.txt to different paths?

  So at this time, I ve work and the file is ready, but this archive search just like that: Directory directory main/2nd / 3rd/files in the directory... I mean if the files is deeper and more subdirectorys, does not works well for me.

  Im working in mode lab 8.5 but when I tried to put the .exe file in the computers where I get my files, sorprise! computers have the express 7 or somethig like that so I can't use my file. IT is possible change the version of my file to version 7?

  In the Project Explorer, click right-click build specifications and select new > Installer. After that, you should be able to follow the instructions in the online help.

• Can I use view Lab for agent based modeling?

  Dear all,

  I have a project to do, it is the optimization of the costs associated with the management of the maintenance in a particular type of contract.
  I'm looking to take an agent based modeling for the project. I just started using Labview and I don't know if I can do this type of approach of modeling with Labview. Can someone please confirm that I can do and also if it is a familiar topic show me the first steps.

  Thank you

  David

  SebSieros wrote:

  Hi David,

  Could you please clarify what you mean by agent based modeling in detail and what exactly are you trying to accomplish?

  I'm forwoard to hear from you.

  Kind regards

  SEB

  Hi Seb,

  What I'm trying to accomplish is a cost optimized by trading off between 3 different area (work, logistics and spare part). each region has its sections and subsections. the important part is that there are a lot of interactions between the sections and subsections of the main area 3. simple project in word is: change the cost of training and see the impact of it on the cost optimized or by selecting the supplier has, that provides point x cheaper supplier B taking into consideration that for a provider, there is another logistics plan and method or sometimes more training is needed and finally see what's going to happen at optimized cost

  I draw a conceptual framework that is simple to introduce the project more clearly. Please see the attachment. I gladly delete it any time if you need.

• Problem view Lab mathscript rt suite student edition

  I bought the suite 2012 Student edition software recently, according to the descriptiton on NOR it should have mathscript on it, but I get error when I run mathscript below. Comments about how to solve the problem would be appreciated.

  LabVIEW: Module MathScript RT is not installed on this computer, expired or is terminated improperly. Install or activate LabVIEW MathScript RT Module on this computer to continue using this product. Visit the Web of National Instruments to ni.com buy these products. If you have already purchased this product, select help > activate LabVIEW components to activate this product.

  This is the link I bought:

  http://E5.OnTheHub.com/WebStore/OfferingDetails.aspx?WS=49c547ba-f56d-DD11-bb6c-0030485a6b08&VSRO=8&...

  I run window 7.

  Setup may be separated on these discs or on another drive anyway, your serial number needed to activate it and it still would be set up as its own separate module. Please download the module Mathscript RT the link in my first post. You can also download other modules of our Web site and should be able to enter your serial no for them to activate in the License Manager EITHER.

  It looks not to the module Mathscript RT is installed or installed in the wrong order.

• Need help... Faced with problems of view lab...

  Hello

  Background information on my system/software:

  I am using a snow leopard Mac system and running a student version of labview 2011 edition.

  The labview-2011 edition student was purchased from e5.onthehub.com, such as recommended by my University.

  Problem:

  The problem that I am running is that I have several missing features in my palettes...

  Is anyway to fix this?

  * Check the attached photo *.

  Any help with this problem will be greatly appreciated!

  Thank you!

  According to Dennis, not go on those on Mac. The reason is that they are based on ActiveX controls, and Mac OS does not support ActiveX.

• launch *.exe to view lab & write on it.

  Hello

  I use LV 8.2.

  I understand that 'executable system' can be used to launch applications or files *.exe, which works very well for me.

  My problem is writing text in the application is started or the exe file.

  I can explain for example - I used 'executable system' to launch notepad.exe & it works fine. But I couldn't write anything in note pad file opened using "stdin".

  The "executable" system works forever until I have shut down the notebook.

  I want to write a text on the open Notepad & then close it. This is something that I do not know how. I don't want to use 'writing on a file' option in the block diagram, because my intention is not to use Notepad - Notepad is just an example I give here.

  I have a *.exe file - once it opens needs to feed with a script 'abc' & enter. The *.exe file will run the abc script & take the 'abc' as input, after you run the script in the application of *.exe I want the *.exe to close. The *.exe will look something like "cmd.exe".

  To do this, if I use 'executable system', perfectly, he opens the *.exe file & continues to run forever, it never takes my 'standard' entry of more, it does not have anything in the standard output or "error of type" it just runs constantly even after opening the application.

  How to solve this? Appreciate your help here. If the 'executable system' is not the right option here, please suggest alternatives.

  Thank you

  Gregory

  This question came several times before. Have you tried a search?

  For example:

  http://forums.NI.com/T5/LabVIEW/can-LabVIEW-control-another-program-or-emulate-keys-pressed-on/m-p/9...

  http://forums.NI.com/T5/LabVIEW/can-send-characters-to-the-standard-input-while-DOS-command-is/TD-p/...

  http://forums.NI.com/T5/LabVIEW/controlling-the-stdin-stdout-of-a-legacy-application-in-LabVIEW/m-p/...

• I need a solution for a problem to view lab application and Installer

  
  
  

• Installation of operating system 64-bit on ESXi in lab environment

  I have an AMD Phenom II X processor 4 965 3.40 GHz on my pc with 8 GB of RAM. I installed vmware workstation 8 on it. I want to create a vmware view lab environment. I installed ESXi 5 on my vmware workstation and tried to install windows server 2008 R2 64-bit on it but every time I tried I faced with an error message saying that the 64-bit operating system is not possible. I neet to install windows server 2008 R2 64-bit for the transfer running server and you know this server must be a virtual thing and should be managed by vcenter server.

  According to the newspaper, the choice of 'Virtualiser VT-x/EPT or AMD-V/IVR' should not be available in the settings of the virtual machine to the virtual machine.  Note that this box is different from the drop-down list "preferred method".

  Virtualized EPT-x/VT or AMD-V/IVR is a new feature introduced with Workstation 8.0 and requires the latest virtual material.  First of all, upgrade your VM ESXi virtual material by going to VM-> manage-> change hardware compatibility and select compatibility with "Workstation 8.0."  Then, change the settings of the virtual machine, click the processors tab and check the box 'Virtualiser VT-x/EPT or AMD-V/IVR.'

• Design a VI to give a warning signal, followed of a signal to go for a Simple reaction time task

  Hello

  I need to perform tests of test time of simple reaction for one of my experiences, I have to design a view Lab program to achieve the following experimental device:

  1 pre trial interval 2 s - followed - A yellow (LED) SIGNAL of WARNING (which stays on for about 80 ms)

  2. after the offset of the warning light - a random interval from 1 to 3 seconds - a (LED) Green GO SIGNAL (which stays on for about 80 ms).

  3. return to step 1.

  I want this loop to everyone for a reaction time of multiple tests.

  I am new on the advice of the lab, but after reading the tutorials, I designed a VI, but there are a few problems with this VI:

  1. If I run it, the yellow and green lights just glisten and not turning on and off Alternatively, how I want.

  2. If I run the VI with highlight run checked window, the program is run and the yellow and green lights light up alternately. However, the interval between the yellow and the green light does not seem to be random between 1-3 s...

  I enclose the VI I designed, I'll be gratefull if anyone can help.

  Thank you

  
  

• Design of a refrigerator

  I'm new to view lab and I am currently working on a project to design a thermoelectric Refrigerator.I am aware on the specifications of the project, but I'd like to design and simulate the prototype first using Labview.I'm not sure of the software must be used in LabView.So anyplease could get out me by choosing the software in Labview to design and get out a Simulation? I attach a draft of design with this Question...

  What do you mean by "software in LabVIEW?

  LabVIEW is a software.  It's a programming language.  It is particularly suitable for contact materials of the real world such as laboratory and maps of data acquisition instruments.

  Maybe you're looking NI LabVIEW Control Design and Simulation Module which is a package that adds simulation features in LabVIEW.

• I want to run an engine using the FPGA card 7851r 9474 C Rio 9151 pilot control is possible or can I do in LABVIEW, CVI

  Hello I want to run a Stepper with 7851 FPGA R card with driver 9474 crio chasis, but I'm not able to understand how to proceed. Or may choose this option by using view lab CVI

  Hi VHS.

  first of all, I would recommend that you want to use materials. Basically, to control a stepper motor, you have a controller of axes and a player.

  In fact I don't know why you want to use 7851 R card and cSeries 9474 module. In any case, you can connect the FPGA Board with an NI 9151 expansion chassis for

  Plug the 9474.

  In the following link, you will find basic concepts on control of engines with NO motion:

  Motion Control fundamentals

  http://www.NI.com/white-paper/3367/en

  In addition, you need a software application. NEITHER offers LabVIEW - graphical programming and LabWindows CVI language - it is a system of development in C-ANSCI

  for C programming.

  Kind regards

  RupiDo

• How the table is written with the digital I/o card

  Hi, sort again at the sight of lab but I'm looking at some old lab view code that has an array of integers 8 bits with 8 values inside that is connected to a DIO VI writing.  Is just a few questions, there a way to know if writing DIO VI is a view lab Vi or VI created by a user? Also the DIO is the NI PCI-6533, 32-bit card and there is the array of 8-bit integers has 8 elements inside it would be the the map first write the first 4 elements at the same time (first element of bits 0-7, bits 8 to 15 seconds, ect) and then the last 4 items in the table or would be writing DIO VI will have to run twice once for the first 4 values and, once again, for the last 4?

  Thank you

  Hello

  use a non sequential ring with values...

  Display photos or even better the actual code would help greatly to give good advice! At the moment we can only guess, what you're talking about...

• Error message - database connection

  Hello

  I need your help. I just got this error message when I create a table using the MS Access database.

  NI_Database_API.lvlib:conn Execute.vi-> NI_Database_API.lvlibB tools create Table.vi-> Untitled 3ADO error: 0x80040E14

  Exception occurred in the Microsoft OLE DB provider for ODBC drivers: syntax [Microsoft] [ODBC Microsoft Access driver] error in field definition. in NI_Database_API.lvlib:Conn Execute.vi-> NI_Database_API.lvlibB tools create Table.vi-> no title 3

  I am a being gainer to view lab data, what should I do to fix this?

  RD

  Gaudin

  BMETTENT wrote:

  Hello

  I need your help. I just got this error message when I create a table using the MS Access database.

  NI_Database_API.lvlib:conn Execute.vi-> NI_Database_API.lvlibB tools create Table.vi-> Untitled 3ADO error: 0x80040E14

  Exception occurred in the Microsoft OLE DB provider for ODBC drivers: syntax [Microsoft] [ODBC Microsoft Access driver] error in field definition. in NI_Database_API.lvlib:Conn Execute.vi-> NI_Database_API.lvlibB tools create Table.vi-> no title 3

  I am a being gainer to view lab data, what should I do to fix this?

  RD

  Gaudin

  As you said you to http://forums.ni.com/t5/LabVIEW/what-error-is-this/td-p/2028382

  the way to fix this is to learn SQL

  This isn't a problem with LabVIEW.

  
  

• Change the name of the axis Y in a chart

  Hello

  I am relatively new to view lab and want to know hoe I can change the name of the axis y with pragmatism

  whenever I have place a waveform graph the x and the axis are called default 'time' and 'amplitude '.

  but in my program I want to allow the user to pragmatically change the name of these axes especially the y-axis.

  is it possible to do? Ive tried to create the reference and pass to a knot of property... but I am unable to find the right property that will run the task I want to...

  Help, please...

  Thank you very much in adavnce

  Hi Avisnash,

  You can use the node name property of the y-axis to that effect. Check the attached vi.

  Kind regards

  Amine31

  (Give congratulations to good answers and Mark as a Solution If your problem is resolved)