need vi for bar code reader Symbol CS1504 USB
Need a vi to down load collected date/time and bar code from Symbol CS1504 through USB port. Also need command to 'flush' the reader from stored data.
Re: How do I get a print dialog window ?
Someone might have better answers, however, here is my 2c. To Q1, I use an application called "fine print", when it set as default, it will popup everytime when there is a print opeartion and you can choose what printer to print to and set other settings as well. You can preview the print content as well. It is not free, but a very good tool. If the report generated is a word or Excel file, I believe you can use print function in either word or Excel to print. You will have more options as well. To Q2: Programetically it is not possible to directly print a graph to printer in Labview, but there are other ways. Whenever we want print lots of graphs or plots, we use a very powerful graph tool called "ProEssencials". You can select which printer to use, you can export the graph to different images (jpg, bmp and emf). When plot is sent directly to a printer, you can maximize the plot without loosing details (unlike labview graph, which you capture a piture of the graph but the picture is not scalable) Hope this helps, -Joe
Re: RS 485 and labview (for use with Brooks 5850s mass flow controllers)
Hi, thanks for your response, sorry i'm so late in replying(been on holiday). if u could send the brokes vi's to this address [EMAIL PROTECTED] it would be much appreciated.And i would be interested in purchasing the source code. Thanks Stuart
Re: probleme de fonctionnement avec Multiple Pulse-Train Generation with Phase Shifts (NI-TIO)
NI-DAQ est le driver pour les cartes d'acquisition NI. Il fournit le jeu de fonctions pour programmer les cartes NI qui peuvent embarquer diff=E9rents types de chip. NI-TIO est le chip de gestion des signaux de timing des cartes 660x. DAQ-STC est un autre chip de gestion des signaux de timing pour les cartes MIO Serie E (par exemple).
Can LabVIEW work with https (not http)?
I have trouble to use LabVIEW 6i to GET response from HTTPS server. It works with HTTP server smoothly. (I changed the port 80 to 443.) Are there any package can work with HTTPS? BTW, I also have LabVIEW 7 and will use that if 7 has the solution.
How 2 change the IP address of the PC with Lavbview
Hi every body, I am developping a Labview 6.1 program on windows 2000. This programm writes bytes on a distant machine with a certain ip configuration (address, mask). The Pc running the programm does not alwys have the same config. My question: Is there a way to changfe the ip address of the computer through labview (can labview force windows to change the ip address of the pc )? thanks in advance
Re: Inherited reentrancy?
This could get confusing quick, but I think I understand how it all works. The reentrant property does not affect any callers or callees'. It strictly on a VI by VI basis. In your last example, there would be 4 values of 'V', since both C and S are reentrant, 'M' would call two instances of 'C', and each of those would call two instances of 'S' If only S were reentrant, you would have 2 values of 'V' since 'M' would be calling the same instance of 'C' which is calling 2 instances of 'S'. If 'C' were renetrant and not 'S', you would have one value of 'V' even though you'd have two instances of 'C', they both would be calling the single instance of 'S' four times. I hope that came out correctly and didn't confuse matters more. It can be a bit tricky sometimes to get my thoughts from my head to my fingers. Ed
Re: Why Do LV7 VIs Stop Executing When I Click on the Window Title Bar?
Just curious, when you goto Control Panel > System Properties > Advanced > Settings > Advanced, what is the selection for Processor scheduling? Normally it is set as "Programs" -Joe
PC Crash with Labview 7 and windows 2000
Problem: the PC does reboot without any prompt when a LV 7 vi is running; the reboot seems to occur randomly (no time dependent); sometimes instead of rebooting, the PC switches to the blue screen with the following message: Stop: 0x001E (0xC002, 0x80419292, 0x, 0x) KMODE_EXCEPTION_NOT_HANDLED Xxx Address 80419292 base at 8040, date stamp 3EE6C002-ntoskrnl.exe Starting memory download Configuration: Intel Pentium IV - 2.66 GHz - RAM 1 Gbyte - Video chipset Intel 82865G; OS: Windows 2000 DAQ Board: PCI MIO 16 E1; Labview 7 express - NIDAQ 7.1 Note: The VI that causes the reboot uses the DAQMX to generate an Analog Output with analog trigger.
Re: editing analog waveforms (amplititude)using mouse
Excellent work !! thanks a lot mate !! That was very useful. Thanks once again, Rajan
Re: problem with NI- TIO Examples
merci d'avoir repondue j aimerais savoir quelle est la difference entre l entr=E9e gate specification du VI "gate et le VI "counter start trigger". Sachant que je veux me synchronis=E9 via un g=E9n=E9 externe. est il possible de se synchronis=E9 sans generateur externe? cordialement, didier.
I'm a beginner struggling with a simple task in programming, can someone help?
Very simple, if I can explain it right. OK, Lets say I have a VI with 3 string controls, 3 numeric controls and a Start and Stop button. 8 items total. Now, when I press the start button I want another front panel (separate VI) to open up which will display the 3 strings in string indicators and the 3 numerics in numeric indicators from the first VI. If I press the stop button, I would like to exit Labview (maybe with a double check 2 button dialog asking if the user would really like to quit, before labview actually exits). Can someone maybe walk me through this. I'm struggling with getting my start and stop buttons to execute these functions.
Format of new digest messages
Hi, Well, I hate to complain but obviously I don't hate it enough to not do so, so here goes. I receive Info-LabVIEW in the digest form and the new list has changed the format. Old list: I would receive one message with each message appended to the digest in chronological order. For me it was very easy to scroll through the messages and scan each message and only closely read and study those of interest. New List: The new digest format (at least as I receive it with Win XP, Outlook 2002) is a message with only the topics listed and an attachment. Opening the attachment gives me an e-mail message with each of the day's messages as an attachment to that message necessitating opening each attachment to scan them for relevance. I find this new presentation very annoying! Is this the expected behavior or is this the result of a slight change in the Info-LabVIEW outgoing message format that our servers here at work are handling these messages differently and causing the message to be presented to me this way? Am I the lone squeaky wheel or are others experiencing the same behavior and what I class as an irritation. As a note, I would always scan all the messages in the old format as the subject lines didn't always track the actual subject and I would have missed some very educational and/or enjoyable messages had I not done this. That's why I for one would like the old format back. And, why yes thanks, I'd love some cheese with my whine. Mark Watson Staff Engineer Philip Morris U.S.A.
Inherited reentrancy?
I understand some things about reentrancy: Say my SubVI "S" has an uninitialized shift register that is supposed to remember some value "V" from one call to the next. If S is normal (not re-entrant), and S is called from two or more places, then there is only one V - each caller would interact with this same value of V. If S is reentrant, then there are TWO separate Vs - each caller would interact with its own value of V. Suppose he caller VI "C" calls S in two places - there would be two separate values of V. Suppose C is itself reentrant. Suppose there is a master VI "M" which has two calls to C. Each instance of C calls two instances of S. Are there then FOUR different values of V? In other words, does the reentrancy get passed up the chain?
Re: Acquire N Scans doesn't work
I'm not quite sure what you mean. If you mean that the A/D card delivers no values when there's nothing connected, then I'd contact whoever sells the card. If you mean that the LabVIEW function doesn't work without wiring channels to it, then I agree it doesn't work. You need to wire a channel to the function to let it know from which hardware channel of your A/d board to read. If there's nothing physically connected to the card, you'll measure noise. Hope this helps Shane
Re: probleme de fonctionnement avec Multiple Pulse-Train Generation with Phase Shifts (NI-TIO)
Bonjour, Vous voulez g=E9n=E9rer un train de pulses avec des rapports cycliques diff=E9rents =E0 chaque pulse. Vous devez pour cela reprogrammer les sp=E9cifications des pulses g=E9n=E9r=E9s par le compteur "=E0 la vol=E9e", c'est-=E0-dire en simultan= =E9 pendant la g=E9n=E9ration. Il existe pour cela un exemple (cf lien ci-dessous) pour LabVIEW et les cartes 660x bas=E9e sur le NI-TIO (programmation NI-DAQ). Pulse Train Generation with Changing Pulse Specs (PWM) http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=3DB45EACE3= E21756A4E034080020E74861&p_node=3DDZ52328&p_source=3DExternal Je vous souhaite une bonne continuation. Matthieu Gourssies National Instruments
j'ai un pb avec CIN
je compile mon code.c cr=E9er par labview sous VS resultat : "fatal error C1083: Cannot open include file: 'extcode.h': No such file or directory"
Acquire N Scans doesn't work
Acquire N Scans VI (it is an example VI) does't work to collect noise ( no input connected)
editing analog waveforms (amplititude)using mouse
I want to edit arbitary analog waveforms graphically using a mouse,for example to edit the amplitude of a waveform irregularly just by drawing with a mouse.I tried the analog waveform editor but it doesn't seem to have such facility.Is there anyother tool which I can use ?? Thanks in Advance
RE: Info-LabVIEW Digest - 04/21/04
Hello, I receive my info-labview mailings as a daily digest. Rather than being text message as before, those coming from the new address contain a text listing of subjects, then a bunch of attachments. The first day, there was an attachment for each entry in the list of messages. Today, I only got two attachments (out of 16). Is the format going to stay like this? Thanks, Gary -Original Message- From: Info LabVIEW Mailing List [mailto:[EMAIL PROTECTED] Sent: Wednesday, April 21, 2004 2:01 AM To: Info LabVIEW Mailing List Subject: Info-LabVIEW Digest - 04/21/04 Info-LabVIEW Digest - Wednesday, April 21, 2004 Out of Office AutoReply: Info-LabVIEW Digest - 04/20/04 by "Sharp, Jim (AZ77)" <[EMAIL PROTECTED]> Out of Office AutoReply: Info-LabVIEW Digest - 04/20/04 by <[EMAIL PROTECTED]> Out of Office AutoReply: Info-LabVIEW Digest - 04/20/04 by "Thibeault, Lawrence J (Lawrence)" <[EMAIL PROTECTED]> Modicon PLCs and LabVIEW by <[EMAIL PROTECTED]> Re: appbuilder by "Christophe Salzmann" <[EMAIL PROTECTED]> RE: Windows Security Permissions by "Rolf Kalbermatter" <[EMAIL PROTECTED]> web services in Labview by "Andreas Nilsson" <[EMAIL PROTECTED]> Digest Format... by "Coffmon, Roger [LBRT/LNA]" <[EMAIL PROTECTED]> Auto Replies... by "Coffmon, Roger [LBRT/LNA]" <[EMAIL PROTECTED]> Re: Auto Replies... by "Marco Tedaldi" <[EMAIL PROTECTED]> [W] Waveform Graph Multiple Axes Grid Wrong Colour! by "R. Glenn Givens" <[EMAIL PROTECTED]> [W] Signal Generator By Duration.vi by "R. Glenn Givens" <[EMAIL PROTECTED]> LV GOOP by "Bookwalter, Dan" <[EMAIL PROTECTED]> Find all Instances by "John Brohan" <[EMAIL PROTECTED]> RE: Find all Instances by "Michael Aivaliotis" <[EMAIL PROTECTED]> Enable Disabled Comm Port? by "Bill Gilbert" <[EMAIL PROTECTED]>
3D multiplot mesh
I have 5 different signals with x,y and z values. Want to show all signals in different colors in 3D multiplot mesh.ı use Labview 7.0, Thanks...
Re: Probleme sur ecriture disque,
Je n'ai rien trouv=E9 dans notre base interne concernant des probl=E8mes similaires au votre. La seule chose que je puisse vous proposer actuellement c'est de remettre un commentaire si le probl=E8me se reproduisait et de me renvoyer un exemple permettant de reproduire votre probl=E8me afin que l'on puisse investiguer sur l'origine de ce dernier. Bonne continuation
parallel input using control register
Hi, all. i have beening trying to use the control register and the status register as parallel port input. i have read the article named "Using the Parallel Port in LabVIEW" at the address "http://zone.ni.com/devzone/conceptd.nsf/webmain/72C6FC6CE4AD4D1386256B1800794596?opendocument"; i did exactly what it told me to do. program the control signals c3,c2,c1,c0 to logical high first(that is 0100 in binary), and then try to read these control signals back. these pins are exteranlly connected to my circuit. but no matter how i change the external signal level(0 and 1), the values i read in are always the same as the values i write to the control register(0100 in this case), can anyone tell me why? please!!
Re: Can i make the communication of Raynger MX4/MX6 ?
Hallo Dennis: Thank you for your help. But i don't know how can i add the Serial End Mode for Writes to the VISA Instr property node and use TermChar as a value." Can you send me a example. thank very much. Long.
Re: Windows system variable
Thank you. I have wrote the attached vi and it seems that is working for Windows 2000. Regards Pere
Re: Driver Templates
For some reason the ends of two paragraphs were chopped off the message I sent yesterday (on the old list): you didn't miss much, but if anyone was curious the missing snippets were: 'Hideous' you are welcome to interpret as a matter of personal artistic taste ;-) and but mostly the problem is one of applying these principles of consistency or distinctiveness across the board. Dr Tom Hawkins High Throughput Screening Analyst, Associated Octel ltd PO Box 17, Ellesmere Port, Cheshire CH65 4HF, UK +44 (0)151 355 3611 [EMAIL PROTECTED] - Email provided by http://www.ntlhome.com/
Re: Why Do LV7 VIs Stop Executing When I Click on the Window Title Bar?
Hi, Tim This problem normally occured when your VI constantly switch back and forth to the user interface thread. Probably you have some VIs, functions or operations, which running in the UI thread: - Property Nodes - Menu Control VIs - VI Server - Thread Unsafe CINs or DLLs. Be sure, that all of elements above not used in your deterministic VI, and all DLLs calls are reenterant. Hope it help.
how to connect to MSAccessfrom LAbView
i want to log the data from the labview7.0 to MSAccess database and generate reports.what tools i require for this connectivity and report generation. Pl.suggest me.Thank you.
Re: In Port8.vi Out Port8.vi LV7 EXECUTABLE portability problem
It works! I'm not using embeded LV installer for years, now I see I miss something... Thank you very much. Petr Bilik
