LabView
in [Programming]
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Database Dear Sir, I have written a code in Visual basic for data updates which has primary keys and run as follows: 1. First select the table in the database 2. Move record to first 3. Creates criteria for primary keys in database with input field, checks comparison, creates record count 4.&nbs... 2 Aug 2005 16:50
dtmf Hello I want to detect the number through the signal that a DTMF generator device (like a phone) produces.I can input the signal data to my vi program by a pc_sound_card mic plug. could you help me with a suitable signal table, or any labview program designed for this purpose. thank you for your advice. ... 2 Aug 2005 12:41
LabVIEW function generator I'm trying to design a function generator on LabVIEW that will connect (via USB) to a servo motor interface and that will drive the motor at low frequencies (~1Hz). We are looking to design the function generator so that we can vary the amplitude and frequency. I was working through the tutorial on LabVIEW 6.1 (... 2 Aug 2005 12:10
Raw Encoder Pulses LabVIEW newbie question... I have a linear quadrature encoder (5um resoulution with X4 decoding) connected to a PCI-6251 DAQ board. The encoder A line is connected to PFI 8 and the B line is connected to PFI 10. Using LabVIEW 7.1, I would like to count the number of raw pulses from ... 12 Jul 2005 11:49
Problem with CIN Hi, I'm having trouble passing a string to a CIN. Here's the example code: /* CIN source file */ #include "extcode.h" MgErr CINRun(uInt32 *Debug, uInt32 *bcast, uInt32 *ch_addr, uInt32 *nwords, LStrHandle fname, uInt16 *PMEMERROR); MgErr CINRun(uInt32 *Debug, uInt32 *bcast, uInt32 *ch_addr, uInt32 *... 22 Jun 2005 07:10
I'm trying to configure LabView for RS485 ... .... but it doesn't work HI! With LabView I want to control an Eurotherm 2416, using a RS485. But the Eurotherm don't seem to receive data... Does LabView should be configure ??? And How ??? thanks, Sylvain (excuse me for my english) ... 16 Jun 2005 03:39
PID-Regler Hi,<br><br>gibt es eine möglichkeit einen pi-regler so zu konstruieren, dass er mit einem gleichspannungsmotor arbeiten kann. dieser motor kann nur positive werte annehmen, also "output range" von 0-10V. das macht aber keinen sinn wenn die differenz negativ ist, da dann am ausgang des reglers negative spannung erzeugt... 1 Jun 2005 05:51
Problem calling a dll I am experiencing some odd behavior when I call a dll in my LabVIEW vi. Big pictures is this: I am creating a program in LV which will serve as the user interface for a piece of software written in Matlab. We are exporting the Matlab functions to a dll which will be called repeatedly from my vi. We have overcome the hu... 24 May 2005 10:41
A dynamic link library (DLL) initialization routine failed Hai all, I installed JWRAPI in my system. It was working fine. But now its not working its showing this error Exception in thread "main" java.lang.UnsatisfiedLinkError: C:\Program Files\Java\jdk1.5.0_02\jre\bin\JavaWrapi.dll: A dynamic link library (DLL) initialization routine failed at java.lang... 12 May 2005 10:52
Write to Spreadsheet Hello, <br>I'd like write and read to the Spreadsheet .In my example Entrées Consignes.vi, I use the file Entrées Consignes2.txt for read and I must display the values in my front panel.I don't understand what I must do for resolve my problem because I don't do display the different values in my front panel .<br>Whe... 2 Mar 2005 20:06 |