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NI Discussion Forums - www.ni.com | Site profile
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This report page has aggregated and summarized the online discussions from the Message Board located at http://www.ni.com.
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Title:
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 NI Discussion Forums
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Url:
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http://www.ni.com
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Users activity:
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2 posts per thread |
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site activity:
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1,697 active threads during last week |
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656 (go to rank page)
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ni.com
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Posting activity table on NI Discussion Forums:
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Month
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3 Months
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Threads:
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1,697
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5,880
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15,807
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Post:
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3,705
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13,278
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36,399
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Rating - The position measured by activity among all forum sites tracked by BoardReader.
If rating is 10 there are 9 forum sites which have higher activity.
Posts - Number of posts on forum site during last 7 days.
Threads - Number of threads on forum site active during last 7 days.
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NI Discussion Forums posting activity graph:
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Top authors on NI Discussion Forums during last week:
user's latest post:
RS232 communication different...
Published (2009-11-20 20:37:00)
It would have been better to post some specs on the instrument itself instead so I can only guess that you have not written your program to send data in the correct format. You might have to use Byte Array to String to send hex commands. You could also use the typecast or right click on the string control/constant and select 'Hex Display'. You can do the same thing with your string indicator to show hex. There have been hundreds of...
user's latest post:
How can i execute once - LabVIEW...
Published (2009-11-20 23:18:00)
As noted, don't use Run Continuously. That mode is intended for debugging, not for normal operation. It's equivalent to you pressing the Run button all the time, so your VI starts from the beginning each time.
user's latest post:
How can i execute once - LabVIEW...
Published (2009-11-20 23:32:00)
I would think the name "Run continuously" would be enough of a clue to tell someone who wants to run something only once not to use that button.
user's latest post:
Measurement speed increases when...
Published (2009-11-20 14:09:00)
Quoting myself from here Shot in the dark... Check Start >>> Control panels >>> System >>> Advanced >>> Performance >>> Settings >>> Advanced Process scheduling = Background Services See here if that changes things. If that makes a difference please let us know. It is just TOO weird that this is the...
user's latest post:
Old LabVIEW versions -...
Published (2009-11-20 19:26:00)
tbob wrote: I would like to see LV1.0 in action. At the 20th LabVIEW anniversary at NI week, they had an old MAC set up so you could try it.
user's latest post:
Oscilloscope HP 54602B to...
Published (2009-11-20 15:59:00)
Hassene wrote: I am sorry it was a mistake. No need to apologize.... Thanks for your understanding..... Mathan
user's latest post:
Do I trigger the camera or the...
Published (2009-11-20 05:07:00)
Hi, As soon as you use a framegrabber card it's better to trigger the card instead of the camera, because the framegrabber then also triggers the camera. There are lots of examples for triggered image acquisition, just use the NI Examplefinder with the keyword "trigger". Hope this helps, Christian
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Top 10 active forums on NI Discussion Forums during last week:
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Top 10 forums on NI Discussion Forums:
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Latest active threads on NI Discussion Forums:
Started 2 days, 11 hours ago (2009-11-20 01:16:00)
by ebalci
darnell, Of course, there are error check values for both functions. You can kindly see the help from the function panel: Ini_New: "... 0 is returned if there is not enough memory ..." Ini_ReadFromFile: "... A zero indicates success ..." You can also use FileExists function to see if a file is available on disk. Last, but not least, you violated another forum law ...
Started 1 day, 10 hours ago (2009-11-21 01:53:00)
by Pnt
You can not. You can use a listbox instead. An alternative, is to write some code and every selection, the user makes at an enum for example, can be send to an array and prompt the user to continue selecting...
Started 4 days, 5 hours ago (2009-11-18 07:10:00)
by bw
Siexto wrote:
> I have created a DLL in LabVIEW to run from LabWindows/CVI. The DLL is
> launched just fine but I have no control over the GUI. Why and how can I
> use the controls on this GUI?
It's better to create two applications. I do it as follows with an
instrument where the manufacturer delivered a bunch of vi's: test gui on
labview and create a simple commandset for ...
Started 2 months ago (2009-09-23 03:42:00)
by xdaf
You can, for example, create a tab control: just config it as an indicator on the block diagram, and wire an integer corresponding to the number of the page you want to display. To select the page you need, you may also use local variables, or property nodes, according to your convenience. Regards
Started 3 days, 8 hours ago (2009-11-19 03:59:00)
by Vsh
Partha, I think you forgot to attach the snapshots. Just curious to know, does the NI switch SFP exits while clicking the windows clsoe button when you run it as a stand alone application?
Started 1 year ago (2008-11-19 14:55:00)
by Member for(imstu…
Using version 8.2
Labview version 8.2
Started 1 day, 19 hours ago (2009-11-20 16:56:00)
by B O B
Don't use run continuously...use a ' while loop' with a stop condition... Search the LabVIEW Help for 'While Loop' for more information. -B
Started 1 day, 20 hours ago (2009-11-20 16:38:00)
by burlabear
I just now found out that the timestamp in LabVIEW will not work for this application. I need to use the timestamp from the Keithley. If you know how to get that information, let me know please. Thanks.
Started 9 months, 2 weeks ago (2009-02-04 22:47:00)
by Proven Enthusiastic Veteran mikeporter
Does this application need to be doing other stuff while waiting for the next timing interval to come up, or can it simply go to sleep until the appointed time? Mike...
Certified Professional Instructor Certified LabVIEW Architect LabVIEW Champion mlportersr@comcast.net mlp@dsautomation.com http://www.dsautomation.com "Safe? Who said anything about 'safe'?...
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Hot threads for last week on NI Discussion Forums:
Started 1 month, 3 weeks ago (2009-10-01 05:46:00)
by muks
mathan, Which company do you work for?
Started 6 days, 3 hours ago (2009-11-16 09:40:00)
by Broken Arrow
Watch task manager while the VI runs, and observe if the memory creeps up over time, to see if you have a memory leak.
Started 2 weeks, 2 days ago (2009-11-06 02:57:00)
by Baji
Started 1 week, 3 days ago (2009-11-11 19:58:00)
by Ray.R
It is looking for "HP70200 Read Peaks.vi". I suspect you need to have the driver installed. I will try to convert without it.
Started 5 days, 3 hours ago (2009-11-17 09:02:00)
by smercurio_fc
Aside from the general comments that you will undoubtedly receive about globals being evil and all that nonsense, how exactly are you "closing out" the main program? It sounds like you are dealing with a VISA Read timeout issue. Can you post some code? While globals may not be evil, perhaps your code is, which may bring some measure of satisfaction to the global variable haters....
Started 5 days, 17 hours ago (2009-11-16 18:51:00)
by Mark Yedinak
Why not use subVIs? Either way if you application is getting to the point that you can't fit on a single screen then you probably need to clean things up. Good code is never monolithic, whether it is C or LabVIEW. It simply becomes very difficult to understand. Good use of subVIs helps to make the code more readable and maintainable.
Started 2 days, 5 hours ago (2009-11-20 06:49:00)
by guruthilak
try once to mass compile the vi....but not sure whether it will help.... could you also post that vi?
Started 5 days, 4 hours ago (2009-11-17 08:20:00)
by GerdW
Hi Steven, is there a rule behind your 1d data to 2d data conversion? How do you come from "0 2 1 3 0 0 4 5 0" to " 0 0 0 0 ... 0 0 0 0 ... 0 0 0 0 ... 0 0 0 0 ... 2 1 3 0 ... 0 0 0 0 ... 0 0 0 0 ... 0 0 0 0 ... 4 5 0 0 ... " What is the rule to split the 1d array? What is the rule to insert rows with just zeros? What is the rule to omit the zeros from 1d array? ...
Started 1 week, 2 days ago (2009-11-13 12:45:00)
by Albert Geven
Hi Functions for these values do exist in the driver. Send your first program and ask more specific what does not work
Started 1 week, 2 days ago (2009-11-13 06:17:00)
by pals
Hello Everyone, For above question, one more addition without using active X and report generation toolkit... Is it possible to select different sheets of same excel file?? Thanks a lot... Pallavi
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