VSS of LabVIEW integration issue

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• Mathematical integration issue

  Hi all

  Here's a VI I'm working... it's a Powermeter instrument that measures power through photodiode sensors. The unit is used to measure the power to 1 wavelength. I did the VI for example a range of whole wavelengths, with some time and that integrate all the values of the measured power. This way I can include the component wavelengts visible in the final value of the power measured.

  However, when measuring, after integration, I get different values depending on the stage of sampling. This may not be true, since I'm able to the same wavelength understood and changing step (measures for each 10 or 50 nanometers) should not affect the final result. I think the problem is in the method of integration. A person with knowledge of mathematical integration, or the integration of screws in the version complete LabVIEW? Can anyone suggest me perhaps another VI integration? Or maybe another method. I'll be very grateful!

  Best regards

  G.

  The simplest method of numerical integration is the rectangle rule. The following figure should explain it.

  

  In your case, 'h' is the stage of sampling (in nanometers), as well as the input dt.

  If you have a point each 10 nm and f (x) = 2 constant function. The area of a rectangle is so 10 * 2 = 20. Your dt should also be 10. However, if you set the dt to 0.1, the formula calculates 0, 1 * 2 = 0, 2, which is a false result. To get the correct value, you would need to have a sample of each 0.1 nanometers, so on a 10 nm range the area would be 0, 1 * 2 * 100 = 20. Another way keep the sampling on 10 nm and by multiplying the value of f (x) of 10/0, 1 = 100, so that there is 0, 1 * 200 = 20.

  If you are unsure, simply generate a const waveform and play with the settings. It is easy to determine the constant elementary functionst integral and on the other, such as the sine or cosine. If you manage to get the correct value on these features, you should be able to use the same settings on your signals custom, because she has the same stage of the sample.

  I hope it's clearer now

  Kind regards

  Adam

• OAM and Oracle Portal integration issue

  I have Oracle portal (OAS 10.2.0.3) installed and it worked fine with OAS SSO. I was able to log users in Oracle Internet DIrectory. I also installed Oracle Access manager (10.1.4.0) with Oracle Internet directory. Then I followed Oracle for example "integrating Oracle Access Manager with Oracle signs on and Oracle Portal" (http://www.oracle.com/technology/obe/fusion_middleware/im1014/oam-osso-portal/oam-osso-portal.htm) to integrate the OAM and Oracle Portal.
  
  In the last step, after I typed http:// < server.domain >: 7778/pls/portal and click on the login link, I saw the box of challenge based on LDAP (which was good). But after that I have provided the user name and an OID userand password clicked OK, the portal page has not changed at all. It seemed that I logged in, but I couldn't see Builder or portal, or the logout link admin tab. So I couldn't even log on the portal because the logout link was not displayed.
  
  could someone help me on this issue?
  
  Thank you
  Georges Nicks

  Hi Georges Nicks.

  I think that the OSSO plugin does not receive user name information correctly. You can add debugging statements in the SSOOblixAuth.java and recompile / redeploy to see if the value is received.

  In addition, the OBE article directs you to add the attribute back to ossouser (with the uid of the user as a value) on the success of the authentication. Can you try to add the same action Expression of authorization on the success of default permission?

  -Vinod

• ACS 5.3 AD integration issues

  Hi all

  We have two devices ACS 5.3 in mode synchro with some local users, groups, devices, etc. I need to join the ACS service to Active Directory. I have a few questions, you can help me please?

  (1) we have a Parent domain and three child domians, I need customer of all areas of three children to be able to authenticate on ACS, should I become a member of the ACS in the parent domain, or is it possible to connect a GBA to three child domains?

  (2) will join ACS announcement affect the current configuration (local), somehow local users will lose access to certain devices or devices will disappear? What is a safe procedure?

  (3) another small question, I can access the WEB user interface, but can't SSH (putty) by using the same credentials, I'm doing something wrong?

  Thank you!

  1) join the parent domain and you can authenticate you of parent and child.

  -The parent and the child have default two-way trust, which is what is needed.

  (2) No, and that's for sure.

  (3) SSH creds differ from those of the web GUI.

  This is usually set when you install the ACS software.

  If you have forgotten it, perform a recovery password by using the DVD.

  Rate if useful :)

  Knowledge sharing makes you immortal.

  Kind regards

  Ed

• ISE AD integration issues

  G ' Day all,

  I'm trying to ad my node primary admin to RFA, but I am receving the following error message in the ISE graphical user interface.

  using the writable domain controller: addc01.abc.com

  Computer update DnsName failed.

  The user doesn't have privileges to update the DNSHostName attribute.

  Error: Either user [email protected] / * / do not have enough permissions to be

  Domain Abc.com, Zone Null

  Or this computer already has an account in the domain.

  To join, you must have domain administrator privileges.

  Join to the domain Abc.com, Null area has no

  The detailed test passes fine. I do not see errors NTP and DNS is completely resolved at both ends.

  Any help is greatly appreciated guys.

  James

  I had a similar problem.

  I received the following error message:

  The domain controller using: paprowdc.domain.corp writable = true
  Computer update dnsName failed.
  The user doesn't have privileges to update the dNSHostName attribute.

  Error: Either user [email protected] / * / doesn't have sufficient permissions to join
  field domain.corp, null zone
  or this computer already has an account in the domain.
  To join, you must have domain administrator privileges.

  Domain join 'domain.corp', 'null' area failed.

  The problem has been resolved, adding the privilege to add machine object on the announcement to the user_ad user.

  Kind regards

• 2960 - S FlexStack - stack integration issue?

  I have a client with two features of WS-C2960S-24PD-L, both devices have Flexstack modules and run a software C2960S (C2960S-UNIVERSALK9-M), Version 12.2 (55) SE2, VERSION of the IOS SOFTWARE (fc1).

  The first switch is for use with a running-config on it and because of migration the customer asks me to add the new switch to the existing switch to make a single stack (CoXYZStack).

  I dug around on Cisco's Web site and am not able to find the following Guide Flexstack;

  http://www.Cisco.com/en/us/prod/collateral/switches/ps5718/ps6406/white_paper_c11-578928.html

  Unfortunately, this document is not really detail the configuration that I need a switch? Someone got the configuration Cisco Flexstack experience, if so can you give me some advice on the system requirements on the two switches.

  Basically what is happening, is that both switches act as independent 'stacks' in their own name and I am unable to get them to recognize each other or operate together in one set.

  1 supply ws-c2960s-24pd-l switch
  switch 2 supply ws-c2960s-24pd-l

  I tried the 'x' provision "xyz" switch line configuration on CoXYZSw1, and as you can see when you do a 'detail of switch sho' it shows as provisioned but on the CoXYZSw2 nothing ports battery or battery come off the power ring?

  CoXYZSw1 #sho switch retail
  Switch/battery Mac address: c8ba.bf77.1234
  Current H/W
  Switch # Mac address priority Version State role
  ----------------------------------------------------------
  * 1 master c8ba.bf77.1234 14 1 Ready< you="" will="" see="" i="" also="" tried="" altering="" coxyzsw1="" priority="" to="" 14="" to="" ensure="" it="" came="" up="" as="">
  2 Member 0000.0000.0000 0 1 put into service

  CoXYZSw1 #sho switch stack-ring speed

  Speed ring battery: 10G
  Configuration of the stack ring: down
  The ring protocol stack: FlexStack

  CoXYZSw1 battery-ports of the switch #sho
  # Port 1 Port 2 Switch
  --------    ------       ------
  1 down Down

  And as you know the switch does not see or recognize his neighbor? I tried the two possible Flexstack wiring configuratione i.e. battery 1 battery 1 / Stack 2 to 2 and 1 battery battery battery 2 / 1 battery battery 2

  CoXYZSw1 #sho neighboring switch
  # Port 1 Port 2 Switch
  --------    ------       ------
  1 none none

  Anyone has any ideas or a configuration example would be greatly appreciated.

  PS: Also had a trial with this config "stackmaker", but that doesn't seem to help much either? "stackmaker name CoXYZStack.

  You need a minimum of a battery cable is connected.

  Make sure that the 2nd switch DO NOT HAVE any configuration in there.

  And Yes, turn off the switch member of battery 2, connect a cable from the console and it lights up.  After the generated output.

• Void / navigation Menu / integration issue of the e-commerce of the BC, please help!

  Hello

  sarahcosmetics.com is an e-commerce site, that I've developed by muse and British Colombia.

  I sectioned off sub categories form of pages which make correctly however my client recently asked me to add a submenu for navigating these pages at the top of the site.

  I currently have a link to the following pages: "Lips" 'eyes' and 'face' through hypertext links which I have incorporated into my muse projects 'page' products I was able to locate the appropriate links to my store via BC categories after setting up the shopping cart.

  It was to find work but my clients asked me to incorporate a dropdown under linking products to, 'Lips' "eyes" and "deal with" via the navigation menu.

  I thought it would be child's play I use a widget of grid of muse for the navigation menu that works very well on the other sites, however in this case, when I publish it links to these pages, it connects to my muse model pages for "Lips" 'eyes' and 'face' (who seem to have a different hyperlink) so no products are returned.

  I'm really need help to know what the difference is and how to get around this problem to properly set up the sub menu of navigation.

  Currently, the hypertext links this page works fine, http://www.sarahcosmetics.com/products.html

  So I guess you deleted the navigation sub under products menu.

  Includes pages 'Lips', 'Eyes' and 'Face' {tag_pagecontent} then they will appear under models when the site is published in British Colombia. In case you use the content of the tag, try to remove and insert content directly on the pages and then include in menu to main menu navigation link, it should work.

  If you still need help, then I suggest you to publish the site as a place to test new with all the links of the menu SUP to the title of the item in main menu of products, so that we can check on our end.

  Thank you

  Sanjit

• Navigation glossary integration issues

  Here's my situation. I'm building a course in version 5.5. I have a slide opening and then a glossary placed as slide 2 slide. This slide should be accessible when the user clicks a button on the glossary on each slide. A back on the Glossary button will return to the previous slide visited users. I am also using the standard playback bar. I need to keep the glossary blade hidden until users click the button of the glossary. As it is now, the slide is visible when moving forwards and backwards using the playback bar. What is the best way to keep the hidden during the navigation slide? I'm not very familiar with advanced actions and am very new to using the program. Thank you.

  Here is a brief overview of what you need to do:

  1. Create a variable named, say, varAllowGlossaryand set its initial value to 0. (Use of the project > Variables menu to create the variable).
  2. Create a conditional advanced action named, say, SkipOrShowGlossary to run this logic:
     • If varAllowGlossary is 0, go to the next slide, ELSE continue
  3. Set the action 'on input"of your glossary to Execute advanced Actions of slide > SkipOrShowGlossary
  4. Define the action of "On the exit" of your slide Glossary to assign varAllowGlossary to 0 (although this action will not be executed if the user click the back button on the slide instead).
  5. Create a standard tip Action named, say, ReturnFromGlossary, with two actions as follows:
     
     • Assign the varAllowGlossary with 0
     • Go to last visited slide
       
  6. Set ReturnFromGlossary as the action of 'Success' of the BACKSPACE on the slide of glossary.
     
  7. Create an advanced standard action named, say, GoToGlossary with two actions as follows:
     • Assign the varAllowGlossary with 1
     • Go to slide {your slide glossary}
       
  8. Set GoToGlossary as the action of 'Success' of any button that is intended to keep the user in the glossary.

  Hope that helps!

  Trevor

• LabView 8.5.1 embedded works on Windows 7 64 bit or 32 bit?

  I would like to install LabView 8.5.1 on Windows 7. Is it possible with 64 or / and 32-bit? Thank you!

  Thanks a lot for your help.

  So I just installed LabView
  integrated Blackfin 8.5.1 on Windows 7 64 bit and it still works
  without 'XP mode' also with the USB-emulator and VisualDSP ++ 5.0. Notice: the
  DVD - the installation program is not running on W7 (error-12) but you can install all
  module separately by using the configuration of modul of the DVD files.

  I'm happy, thank you...

• Satellite L555 - 10 M: blue screens in Windows, the system very hot, very noisy fan

  Hello

  Since yesterday my laptop shows a few Windows blue screens with the following values:
  (no value or empty)
  PAGE_FAULT_IN_NONPAGED_AREA
  PFN_LIST_CORRUPT.

  Some auto repairs were performed by start-Help/Systemstartreparation.

  After restarting the system in securitymodus and anti-virus disabled
  the following checks were made:

  (a) chkdsk c:
  The file system have been checked and no problem not found.

  (b) sfc/scannow
  Windows-Resourceprotection found no integrity issues.

  The system works only in time and
  After a few minutes, the laptop will be very hot and the fan works very hard
  the judgment of the work system,
  the mouse stop working,
  There is no activity on the disk system c
  the system shows reactions
  Finally appears with PFN_LIST_CORRUPT blue screen.

  Could you please help?
  Thank you.

  What did you do with your machine? do you have additional software installed or upgraded something?

• Subvi in MUX 4 entry and PIN

  I have a problem with a LabVIEW 2009 issue:

  P4.3) create a Subvi than four multiplexed inputs to a single output. The Subvi should have four digital controls floating-point (labeled 1 thru In4), a digital indicator floating point (noted by outside), and a control unsigned integer 8 bit (denoted by Select). If the option = 1, then Out = In1; If the option = 2, then Out In2 =, if the option = 3, then Out = In3; If the option = 4, then Out = In4. (Tip: Select function programming VI > range of comparison may be useful.)

  -Where can I find the entire control 8-bit unsigned?

  -How to do the desired function?

  -How the select function in the indication would be able to help at all?

  I do not fear responses that force me to think. I am trying to learn this stuff.

  Any help would be greatly appreciated. Thanks, Matt

  Make a comparison on the U8. The result of the comparison is a Boolean value. Wire output for Boolean input select.

• Invalid coordinate system?

  Hey,.

  I made a very simple script in assistant tool of vision - when I run inside the tool, everything goes well - but when I put it in my VI, I get an error of 'system of coordinates not valid'.

  First, what I try to do is have a pattern match to locate my object, then I want a coordinate system based on the value and use it for a reference for the rest of the script - but no matter what I try, "coordinate system defined" outputs "NaN" - even if the special criteria works perfectly.

  any ideas?

  Hi Henrik

  I encountered this problem as well. This is a bug in LabVIEW 2013, it needs to be corrected in 2014 of LabVIEW.

  In the meantime, we have created a patch that you can use to solve this problem.

  If you replace the attached file that is already there in this folder:

  \vi.lib\vision

  and restart LabVIEW you issue should be resolved.

  Best regards

  Anders Rohde | CLD | Platinum sales engineer | National Instruments Denmark

• Can't see the terminal emulator port after all control with VISA

  Hello

  I created a LabVIEW VI to control cycle to PWM channels on a microcontroller FRDM KE02Z reports. The microcontroller, programmed in CodeWarrior, is set up to receive an an input of the terminal string and break it in two parts (the channel name and ratio), which are then applied to the PWM. The code works and I tested with the 2.9 Termite and a Logic Analyzer before ordering through LabVIEW. The problem I had, though, is that I have to completely close LabVIEW to see the port on the new Termite and vice versa.

  Previously, I had problems with VI after I something else in it, even a VI almost identical, more open as he was using the same port. I get errors and be unable to get my VI to work again unless I restarted LabVIEW. I was able to fix by adding a VISA flush the IO buffer according to a discussion earlier (http://forums.ni.com/t5/LabVIEW/Timing-issues-with-Serial-Read-Write-can-t-achieve-terminal/m-p/2636... once the configuration of the Port series and at least now I can jump between the screws I am still unable to see the port jumps between LabVIEW and termite, unless I close one;) Close VISA and the closure of the VI are not enough, I must close LabVIEW himself. Is it possible to achieve only within the VI? For example using a VISA or VISA clear Flush at the end (after closing VISA)? If Yes, what is the difference/preference between them?

  As I mentioned previously, the VI is functional, but I would like to know what is happening for future considerations. Would appreciate any advice.

  Hope to hear from you,
  Yusif Nurizade

  You have not wired resource VISA through the stop event name so it doesn't close anything.

• consumption of energy. Monitoring of wind turbine

  Wind of 2Kw. have home of a labview U3 interface so that I can have my PC monitor voltage and the incoming power 48 volt battery bank.

  I have two values Measurer in what I'm doing a Labview VI. A current and voltage sensors on my battery and regulator.  To get the power (Watts)

  I have run through a multiplier of Labview (such as volts X wattage = AMPS). That is fine, but I would like to make an electricity meter long term and not only have instant

  power. So what I want to know is does anyone know a function VI or sub-channel (for lack of a better word) which could take as input a Measurer of value which in this case is watts

  and then add second per hour over time to produce a final result of kilowatt-hours? For me, a pretty Labview novice user, this need of the cries for a function of integration (area under the graphic thing).

  I don't have tinkered with Labview integration function but for the moment no chance maybe because I do not know how to feed a significant signal in the upper and lower limits of entry.

  Thanks in advance! This is an awsome Forum.   Greg.

  Use a while loop with a delay (hold function) as 1s configures a Shift Register (SR) in rt - by clicking on the border of the While loop. A digital constant of the appropriate data type of wire to the left terminal of the use of SR. a function Adder to add instant power for every second & stop the while loop after based on logic after a certain amount of timeout. Wire indicator to the right of the RS Terminal, you'll get the total power obtained over a period of time.

• Send just a single command via GPIB

  Hello

  I an instrument controller laser diode here and plugged into a USB of NI GPIB adapter, put in place and got to talk.

  If I send a command through 'Communicate with Instrument', it works, and NI SPY shows a write to the device.

  If I start a new VI, drop in an Insturment of e/s Companion, implemented accordingly and add in a stage of writing with a simple command (with a Boolean variable); It works and when you click test, it sends a single write according to NI SPY.

  However if I have that tie in a true/false in the workspace button and run the VI the insrument constantly receives written from 80 to 100 per second of the same command over and over again in the State "OFF". If I change the switch, he sent 100 orders per second to the "State on»

  This behavior is normal? I want only LabView to send the command once when you press the switch, not constantly write the State of the switch to the instrument.

  Another example is that if I attach a button to switch on the instrument. LabView constantly issues the command mode change, then the screen of the device attempts to redraw themselves time and again, grinding more or less the unit to stop.

  I tried to change the mechanical operations of button, but that has no effect.

  Someone at - it ideas and can tell me what I am doing wrong?

  See you soon,.

  Dan

  Dan-

  You really need to start by looking at the examples and tutorials provided with LabVIEW.  Unlike the text based languages LabVIEW is a data flow language.  This means that some of your concerns of programming must be running and when.

  a structure of the event is the preferred style.  You can add instances of event to handle events from different controls or to take different measures.  The way in which you have built your vi it works like this.

  The while loop begins - and three events different cases begin to process pending events.

  an event is triggered (let's say GPIB echo value change) and runs the code in the event once.

  the loop is still waiting on other cases of two events to run front to iterate so that changes in value GPIB are essentially BLOCKED (the event cannot be done again until the while loop iterates - although events in queue always ready for the structure of the event runs again.)

  WHEREAS in the case where all the structures of three events handle an event each will be the loop iterate.