Use VB with labview active X

i have the LabVIEW 7 now. Can i use VB to import the graph from labview?If can not then what should i do in order to use the labview graph in VB?

You can use VB to access the data from your LabVIEW VI but you can't host the LV graph control in your VB application. If you're looking for a native graph control for VB, check out ni.com/mstudio. There's UI controls there that include graphs as well as many of the other UI controls you find in LabVIEW. There are version for VB 6 as well as .NET.

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I have got a 1500 Kinetic Systems CAMAC crate and 3922 controller. I want to use it with LabView inst

alled in PCI-bus IBM PC, which does not have GPIB interface. Which way would be easier for developing my own instrument driver: a new GPIB controller + interface or 2915 Kinetic Sys. PCI-bus in-slot interface? Can the latter interface be used with LabView?
Many thanks.
Victor. I have got a 1500 Kinetic Systems CAMAC crate and 3932 controller. I want to use it with LabView installed in PCI-bus IBM PC, which does not have GPIB interface. Which way would be easier for developing my own instrument driver: a new GPIB controller + interface or 2915 Kinetic Sys. PCI-bus in-slot interface? Thanks

alled in PCI-bus IBM PC, which does not have GPIB interface. Which way would be easier for developing my own instrument driver: a new GPIB controller + interface or 2915 Kinetic Sys. PCI-bus in-slot interface? Can the latter interface be used with LabView?Victor,
I couldn't find an Instrument Driver for the 3932 crate controler. There is a driver for the 3988: http://zone.ni.com/idnet97.nsf/9b2b33e1993d877786256436006ec498/045f8392cc4d1b01862568ab005fbb49?OpenDocument
If you look at the driver it isn't too complex. Well ... actaully there are certain differences when using the 3988 GPIB controller that the driver takes care of that relate to correctly passing commands (FAN).
If the 3922 controller is similar then maybe you can use the 3988 driver and modify it to meet your needs. I'm not familar with the 2915 Kinetic system so I'm not sure what would be easier.
If you have a GPIB board, then you could try using the 3988 driver with your 3922 controller and see if you can modify the driver to get things to work.
I
've only used the 3988 and that was quite three years ago but it might be worth a try.
Best of luck,
Kamran - NI

Anyone Use GIT with LabVIEW?

I think that the vast majority of people using SCM with LabVIEW are using either Perforce or SVN. Is there anyone who either uses or has used GIT, integrated into LabVIEW or not integrated? (I think there is a tool that uses the SVN protocol to talk to GIT)
If so what were your experiences?
=====================
LabVIEW 2012

There are several other posts on LAVA mentioning GIT (I think a lot where from FIRST). Post there (just link this post there as cross-post).
I personally think, that my arguments don't speak against GIT. I've been using SVN and Hg(mercurial) without any integration in the LV IDE (although I have some integration for Hg yet).
I forgot to mention: Using SVN you could use the plug-in from JKI. If your company invests the money, I'm sure it' a **bleep** good deal.
All these tools perform very well, even if you don't have the native LV support (as VSS, Perforce).
If you want a poll, you can check the NI-community features. Just setup one for SCC specifics. I was planning to do one myself, but I don't have the time. It' still not as good (from the quality and quantity of posts) a the forums, but has some cool features (wikis, polls). Advertise this on the most up-to-date posts on SCC issues. I and many others will drop in, I'm sure.
Felix
www.aescusoft.de
My latest community nugget on producer/consumer design
My current blog: A journey through uml

Has anyone used CORBA with LabVIEW?

Has anyone used CORBA with LabVIEW?

Did you have any success with this? I'm about to attempt the same thing and would rather not write intermediate functions in other other languages to do so...

How to use TAXBRJ with TAXBRA activated at core level for Brazil

Hi Experts,
I am supporting Brazil localization customization in ECC 6.0 for our company. We activated TAXBRA for Brazil. We flagged off CBT for all SD pricing procedure knowing the value of RVABRA. But one process in brazil we presently using in 4.6C with TAXBRJ along with customized pricing procdure make use of formula based calculation.
So we would like to follow the same method in ECC 6.0 also. However the condition based calculation RVABRA does not support this process as this process requires more formula based calculation.
So we need to know is there any chance to use TAXBRJ with customized formula based SD price procedure for our requirement.
I read through document (Condition based calculation in R/3 for Brazil version 3.1) the following steps to do alternate calculation procedure:
"In R/3 Enterprise, an extension to the concept described in section 5.8 has been introduced. In the table J_1BMWSKZKALSM,
alternative calculation procedures can be specified that are to be used for certain tax codes instead of the standard one. This is achieved by reading this table in a BAdI before the call to the pricing procedure and modifying the communication fields that contain the calculation procedure and the tax code.
Thus the user could e.g. use the external tax calculation for some tax codes (by specifying TAXBRJ in the above mentioned table) or use several smaller calculation procedures, e.g. in case of performance problems or new requirements."
We also would like to know what is the Badi mentioned in this document
to acheive this ?
Thanks
Rajesh babu

Do it as mentioned below:
<?if:count(RECORD_TYPE)>0?>
<?split-by-page-break:?>
<?end if?>
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FDB disclaims all warranties, whether expressed or implied, including any warranty as to the quality, accuracy and suitability of this information for any purpose.
FOR IFRECORD_VALUEENDIFERER
Call your doctor for medical advice about your side effects. You may report Side Effect to FDA at 1-800 FDA-1088
Ask your Pharmacist for more information about this drug. You have the right to counseling from our Pharmacists. If you have any questions about this medication, please call the pharmacy
By signing below, I acknowledge receipt of this document and my informed consent to accept this medication.
Sig _________________________________________________
Thanks - Bhanu

Using Captivate with the Active Learner (RDC) LMS

Hi
I am using Captivate 3 with the Active Learner LMS (supplied
by RDC).
I have enabled reporting for the project and chosen AICC for
the LMS option (there are quite a few quiz pages throughout the
project).
When the module is run via Active Learner, pop-up windows
start appearing and it asks the question 'Do you want to open or
save the file LOAICCCommunicator.asp'?
Also, this error message appears?
‘error=3 error_text=Invalid Session version=3.5
aicc_data=’
Has anyone had a similar experience with Active Learner or
other LMS?
Thanks in advance.
Happy New Year!
Kind Regards
John

I can't find any information on this LMS. Even RDC's site
seems to not
mention it:
http://www.resources4learning.com
Is it still supported? Maybe time to move on to a new LMS!
The file it's asking about has an .asp extension. Is the LMS
running on
a web server that can handle ASP pages (i.e. IIS properly
setup)? If the
webserver can't process ASP pages, then I could see why the
LMS is
asking what you want to do with the file...
Here's a post on the AICC site that has some relation, at
least as far
as AICC problems go - perhaps there's something there that
will help
http://aicc.org/cgi-bin/yabb2/YaBB.pl?num=1213182711/0
Here's another post with a somewhat similar issue - no
resolution or
replies, but something to back up what you're seeing,
perhaps...
http://dreamweaverforum.info/elearning/108879-active-learner.html
Then there's this older thread, which you likely know about
http://www.adobe.com/cfusion/webforums/forum/messageview.cfm?forumid=67&catid=469&threadid =1375056
Decker wrote:
> Hi
>
> I am using Captivate 3 with the Active Learner LMS
(supplied by RDC).
>
> I have enabled reporting for the project and chosen AICC
for the LMS option
> (there are quite a few quiz pages throughout the
project).
>
> When the module is run via Active Learner, pop-up
windows start appearing and
> it asks the question 'Do you want to open or save the
file
> LOAICCCommunicator.asp'?
>
> Also, this error message appears?
>
> ?error=3 error_text=Invalid Session version=3.5
aicc_data=?
>
> Has anyone had a similar experience with Active Learner
or other LMS?
>
> Thanks in advance.
>
> Happy New Year!
>
> Kind Regards
>
>
>
> John
>
Erik Lord
http://www.capemedia.net
Adobe Community Expert - eLearning
http://www.adobe.com/communities/experts/
http://www.awaretips.net -
Authorware Tips!

Connect plc using modbus with labview

hi
i m using Modbus to communicate plc with labview . but it is not working.......?
can any one give me the example program so that i can understand how to communicate ?

Hi Nadeemalikpda,
Are you using the Modbus Library (http://zone.ni.com/devzone/cda/epd/p/id/4756) or the DSC Module for the Modbus communication? There are examples included for each.
For the Modbus Library, the examples are in the .llb (MB Serial Example Master.vi, MB Ethernet Example Master.vi).
For the DSC Module, take a look at the help file here, which also has the locations of the example programs: http://zone.ni.com/reference/en-XX/help/371618F-01/lvmve/dsc_modbus_using/.
Morgan S
Applications Engineer
National Instruments

Where should I start from to use HP4145B with LabView?

I am not familiar with LabView, but I have to set up LabView to make it work with HP4145B.
I downloaded the driver from NI, placed it at the correct directory, and can see VI's in function palette.
Also, when I run MAX, it shows "Instrument 0" under GPIB0.
When I click on "Scan for Instrument", it says something about IDN query, but now I know HP4145B is too old to understand IDN query.
I saw a lot of posts that say they can write to the instrument but cannot read.
However, I don't even know how to test whether my labview can write to 4145B or not.
My questions are....
1. 4145B manual says it has "ID" code.
I tried testing it by using "Interactive Control"
And I got this by NI Spy
1. ibsic(GPIB0)
Process ID: 0x00000C1C         Thread ID: 0x00000EB4
Start Time: 15:23:22.485       Duration 00:00:00.000
ibsta: 0x160       iberr: 0             ibcntl: 0(0x0)
2. ibsre(GPIB0, 1)
Process ID: 0x00000C1C         Thread ID: 0x00000EB4
Start Time: 15:23:26.070       Duration 00:00:00.000
ibsta: 0x160       iberr: 1             ibcntl: 0(0x0)
3. ibcmd(GPIB0, "@?1", 3 (0x3))
Process ID: 0x00000C1C         Thread ID: 0x00000EB4
Start Time: 15:24:18.606       Duration 00:00:00.000
ibsta: 0x178       iberr: 0             ibcntl: 3(0x3)
4. ibwrt(GPIB0, "ID", 2 (0x2))
Process ID: 0x00000C1C         Thread ID: 0x00000EB4
Start Time: 15:24:30.242       Duration 00:00:00.010
ibsta: 0x168       iberr: 0             ibcntl: 2(0x2)
5. ibcmd(GPIB0, "? Q", 3 (0x3))
Process ID: 0x00000C1C         Thread ID: 0x00000EB4
Start Time: 15:25:12.333       Duration 00:00:00.010
ibsta: 0x174       iberr: 0             ibcntl: 3(0x3)
> 6. ibrd(GPIB0, "", 20 (0x14))
> Process ID: 0x00000C1C         Thread ID: 0x00000EB4
> Start Time: 15:25:23.289       Duration 00:00:16.784
> ibsta: 0xc164       iberr: 6             ibcntl: 0(0x0)
There are four LED's on the front panel of HP4145B.
It shows status of HP4145B whether it is talker or listener.
LED changes properly to my command. (So I don't think there is any problem with harware connection)
But, I still get nothing but EABO error when I want to read something.
What am I doing wrong?
How can I test "ID" code?
(I do not have ultra-fast typing speed so I think I gave 4145 enough time to respond before I typed new command)
2. I tried to use driver I downloaded from NI.
Other posts say that people used "HP 4145 Example.vi" for testing.
However when I put "HP 4145 Example.vi" on the block diagram, I cannot run it.
How do I test with "HP 4145 Examble.vi"?
3. I tried testing other vi's such as "HP 4145 source setup.vi".
I put that vi on the block diagram window, added constant of 17 to GPIB address,
and other constants to other inputs and run it.
A new window popped up, so I ran it again.
However it does not seem to work since I see no change when I go into source set up menu directly from HP4145 front panel.
Again, LED indicator changes to LTN(which means HP4145B is in listener mode) when I run vi.
What would be the problem?
I'm experiencing a lot of trouble with this HP4145B, and I know too little to solve this by myself.
Somebody please help me with this.
Thanks in advance.

My 4145b uses address 17.
I checked switch setting on the backpanel of 4145b and CRT on the front panel says "HPIB(17, COMMA, EOI)". Also, when I change address to 16 and execute vi file, it gives me an error message of "HP 4145 Define Channel; HP 4145 Send Message"
When I change back to 17 and execute, error message disappears(and no more error message comes in when I send command to 4145b), but nothing happens on 4145b.
As I said eariler, LEDs on 4145b seems to be saying that 4145b understands basic command such as "change to listener" or "change to talker".
In addition, when I try to read from 4145b from "HP4145 example.vi", for example by clicking on "Display Graphics and Plot" and execute, I get error message "HP 4145 Take Measurement; Wait for Interrrupt (GPIB)". However, reading is not the problem to think right now because I don't even know how to read.
I have Newport 1830-C with me, and I checked this instrument with same GPIB-USB-HS and same PC I am using with HP4145b.
It works with 1830C. Therefore, it doesn't look like there is something wrong with my PC and GPIB-USB-HS.
Anyway, thank you for your attention.
메시지가 06-25-2008 01:28 AM에 Min Yoon에 의해 편집되었음
메시지가 06-25-2008 01:36 AM에 Min Yoon에 의해 편집되었음

What changes are needed in Server Operating system using OPC with Labview

I am a novice trying to connect Labview into KepwareEX OPC server. I am using MS Windos XP on both sides. at first I could see no OPC server I checked with the Kepware and they suggested me to fix the DCOM configuration on the Server. at last I saw the OPC Server and their client connected to it.
When I try to assign a Datasocket connected to a control on Front panel in to OPC. System Browses and see the OPC server but after selecting the tag. when I run the software, connection Lamp gets red and this Error comes up ""Can't connect to OPC server. Registery Access denied" . the Kepware quick client is working OK. and Labview got connected when I tested it on the same server. I think there is something wrong with Server OS configuration cause I can not See the Labview OPC Server too, which is installed but I am not using it, Can anybody help me ?

Hello:
When you try creating a new I/O server and when you select OPC, you should be able to see the list of OPC servers installed in the system. You can select LabVIEW OPC and select a I/O item from the configure OPC client instance.
From what I understand you are able to connect from LabVIEW just fine. Are you able to use server explorer and connect to kepware? The following tutorial will step you through using OPC servers with LabVIEW.
http://zone.ni.com/devzone/cda/tut/p/id/3742
DSC is LabVIEW add-on for developing your HMI/SCADA or high-channel-count data-logging applications. With the DSC Module, you can interactively develop a distributed monitoring and control system with tags ranging from a few dozen to tens of thousands. The following link has a TCP modbus presentation that you will find useful.
http://www.ni.com/labview/labviewdsc/upgrade.htm
Please let us know the steps you are following to configure the OPC connections and post some snapshots. This will help in better understanding.
Thanks and hope this helps
Regards
Avi Harjani

How to deploy EUS using OVD with existing active directory ?

Hi,
I am new in Oracle FMW and want to explore more into it,
I have existing MS active directory with users and group policies defined there and I need to implement the solution for all users to authenticate in oracle Database (11gR2) via AD.
and after searching reading some docs I came to know that It can be done by "EUS deployment using AD and OVD".
Now I am bit confused for where to start Please guide me . My env is as follows
I have existing MS AD server (win2003) and oracle Database 11gR2 on HP unix..So Do I need another server (Win2003/2008) to install OVD or can I install OVD on existing AD server.
What exactly software required to install OVD as I have downloded software from e delivery site "Oracle Identity and Access Management 11g (11.1.1.7.0)"
Is it same or do i need to download other one?

Check this:
Installing and Configuring Oracle Virtual Directory
OIM Image: OID and OVD 11g Basic Install Steps
Oracle&reg; Fusion Middleware
Middleware Technologies : Installing Oracle Virtual Directory

Has anyone used servicelab with Labview?

I see many questions on how to communicate with Seimens S7 PLC's and to me (an extreme beginner) it looks pretty complicated. We run a package called Servicelab from Servicelab ltd. which makes it very easy to pick out tags and display and graph them. Does anyone have any experience with using Labview to pull this data and drive Crio modules?

Hi Offshore,
It sounds as though you do in fact need LVFPGA considering you are using cRIO units. The link that I sent you primarily discusses fieldpoint units compared to the Siemens product. From what you have mentioned in your post, it appears that you do not have any fieldpoint modules or controllers. I guess I am not quite sure what is meant by "that is what I need to do". I am assuming that it is referring to automation and monitoring systems for a factory monitored in a control room with touch screen monitors.
Please note that I am not familiar with all of your needs for your project and the cRIO PAC may very well be a better fit for your particular application. Please note that the cRIO platform is extremely flexible and has a great deal of advantages in terms of performance over Fieldpoint modules.
In order to do a complete comparison of the differences, here is some information on each of the products for your convenience:
FieldPoint -- Modular Distributed I/O
http://sine.ni.com/nips/cds/view/p/lang/en/nid/1206
Compact FieldPoint
http://www.ni.com/compactfieldpoint/
CompactRIO Reconfigurable Embedded System
http://sine.ni.com/nips/cds/view/p/lang/en/nid/14145
If you are working with your NI rep on this, I guess my advice would be to ask him or her why cRIO would be a better fit for your application based on your discussion with them. Please let me know if you have any questions on what I mentioned. Thanks Offshore and have a great day!
Best regards,
Steven

How to use buffer with LabVIEW v5.0.

Hi all,
I'm using LabVIEW 5.0 (quite old version) . Now I want to do this task :
1. Write 100 patterns (8 bits) to buffer.
2. When the task writing finish, read the first 50 patterns in this buffer.
But I don't know, does LabVIEW 5.0 support to do this example ?
Could you give me an example for it ?
Regards,
Ha Le

What kind of buffer are you talking about? It sounds like all you want to do is create a 100 element array. Use a for loop, the initialize array function and then Replace Array Subset inside a loop with a shift register, a build array and shift register inside a while loop, etc. After the array has been built, you use the Index Array function to read it. Maybe you could provide some more details on exactly what you want.

Using Selenium with LabVIEW

Does anyone know how to run Selenium Test cases and test suites from within LabVIEW (or can we directly code these from within LabVIEW as well)?

Hello Rashid,
I'm not very familiar with Selenium, but you may find the following information useful:
Inter-Application Communication
https://decibel.ni.com/content/docs/DOC-9131
Let us know if this helps!
Andy C.
Applications Engineer
National Instruments

Using Can with Labview

Hi,
I'm new to Labview and I'm trying to create a simple Bus Monitor (I know there is one in the NI Measurement and Automation Explorer but we are using a different frame format and their bus monitor cant cope) for a CAN. I've looked at the manuals and the tutorials but I cant get any examples to work or find any of the CAN API stuff in LabView. It seems to me like some of the library functions (if thats what you call them in LabView ;-) ) are missing. I tried reinstalling and looking at the NI website with no success. Can anyone shed any light on what the problem may be?
Thanks,
Elissa

Hi Elissa,
it depends on your version of LabVIEW, where the NI-CAN paletts get installed:
If you're using LabVIEW 6.1, you will find the 'CAN' palette right in the first level of the 'Functions' palette.
If you're using LabVIEW 7.0 (or newer), you will find the 'CAN' palette right in the 'NI Measurements' palette.
To find an NI-CAN driver that support an older version of LabVIEW, please see here:
http://digital.ni.com/public.nsf/3efedde4322fef19862567740067f3cc/e01ef8b67cb49a4c86256cde0051df66?OpenDocument
There is a LabVIEW example that receives data, like the BusMonitor does.
Open the NI Example Finder (in LabVIEW: Help » Find Examples) and navigate to the CAN Receive example:
Hardware Input and Output » CAN » Frame API » General » CAN Receive.vi
In case of an older version of LabVIEW (no NI Example Finder), you can find the NI-CAN examples typically at
C:\Program Files\National Instruments\LabVIEW x\examples\nican\...
-B2k

Using SignalExpress with LabVIEW VIs

Hi everyone,
a short question about interaction of SignalExpress and LabVIEW: does the integration of LabVIEW Code work although LabVIEW is not installed? I may have an application where users need to use some VIs in SignalExpress but they don't need to edit them. So it would be nice not to have too spend the money on antoher LabVIEW license.
Cheers
Oli
Programming languages don't create bad code, programmers create bad code....

Hi Oli,
take a look into Knowledge Base Entry 3LAGNBL2: http://digital.ni.com/public.nsf/websearch/F6D5EF4620EE12EB86256FFE007D2086?OpenDocument, it tells you the requirements for doing that.
Furthermore you will find useful information about creating these steps in the following docs:
http://zone.ni.com/devzone%5Cconceptd.nsf/webmain/5A807DFBE89D7EAD86256ED30008D88A/$File/WP2466.pdf
http://zone.ni.com/devzone/conceptd.nsf/webmain/B19A4046EADBFA6C86256EE90078C35E
Hope it helps!
Good luck programming your plug- ins and kind regards
Stefan
Impossible is nothing - nothing is impossible

Use VB with labview active X

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