How to attach graph to Visa Read in labview for real time graph
I an new to LabView. I have attached my labview program to this post. I want to know how to attach graph to Visa Read for real time graph. Please tell me.
View ArticleControlling Multiple Instruments: Continuous Read and Dynamic Parameter Update
Hello, I am trying to control three instruments via LabVIEW. My DC power supply and function generator are connected to the computer with a GPIB/ENET 1000 while my scope is connected via USB. I am...
View Articlehow can i stop prorgamm which use serial port ?
i make a program which read data from serial port . when i press on the " stop " button the program dosent stop. how can i solve this problem ?
View ArticleFTDI 2Dxx for NI Visa under Windows 8
Hello,I am using the FTDI 2dxx.dll for my acquisitoin board using VISA LV routines. However, I cannot see my COM Ports when I run it under Windows 8, although it works well for Windows 7. What can I do...
View Articlearduino, labview with DAC
hi, This program is used for reading and generating an analog signal, for this purpose, a digital to analog converter 8 bits is necessary "DAC0800" when I measure the voltage at the output of the DAC...
View ArticleRaytek MM
I am trying to communicate with an infrared pyrometer via its RS485 port. I use a RS485 to USB converter which opens a virtual COM port on my Windows 7 machine. I tried giving it a few commands, such...
View ArticleReceive JPEG file on Labview and save it on folder.
Hello every one...I m going to transmit JPEG image using TTL serial camera (learn.adafruit.com/ttl-serial-camera/overview) through zigbee(Transmitter).So i want to get images from the zigbee(Receiver)...
View ArticleTermination character finding problem
Hello I am communicating with Antenna trainer AT-5000. The device Seven segment shows values 0 to 999 Max. For example such as 345, 34 679, etc. These random values will convert to ASCII character so...
View ArticleGPIB-VXI/C
Hi gurus, I hv a used GPIB-VXI/C (from NI) & HP E1406A. Next question I would like to clarify: Can GPIB-VXI/C be supported in DOS enviroment ? If so, where can we get the latest copy. How about...
View ArticleLVRTE2013 and VISA5.4 error 0xBFFF0072
I build a runtime application (*.exe) using the development LabVIEW 2013-64bit on a PC running Win7-64bit.I installed on another PC running Win7-64bit: LVRTE2013-64bit, NI-VISA 5.4 and my application....
View ArticleUsing the DAQ assistant
I have Labview 2013, version 13.0 Should I have DAQ assistant? under measurement I/O, it is not present. Do I have to purchase another package? Thanks for any suggestions
View ArticleWhat Driver for Agilent 2000-X Series Win NT / Labview 6
Need to Integrate a 2000-X series into an old AT system.Win NTLabview 6.0Could use help getting started - not sure if this setup will work or what drivers will be compatible with this system?
View ArticleExisting Alias in Max
I have an Agilent 34401A that is USB. I assigned it an alias in MAX. When we swapped instrument for calibration, max found the new USB address. But when I go to add the alias in MAX I get an error...
View ArticleVISA viWrite() hangs and instrument locks up
Config:NI USB-GPIB-HS on Win 7 SP1. VISA32.dll talking to an HP8164A Issue:Unpredictable timeouts and then lock up on a viWrite() call. I had a large program that was stopping after various calls to...
View Article【HOPE Ur HELP】How to control HP-3458A via GPIB interface?
Hi, everyone! Recently, I am designing a software using VC++ for controling The HP 3458A. But I find I can not handle it! I want using the command "ID?\n" to query the name of the Mac as...
View ArticleMAX can't find serial to USB converter COM3
Hello friends, I am using serial to USB converter for communicating the instruments. I install drivers successfully and device manager shows COM3. But when I go MAX 5.5 , I cannot see the COM3 port in...
View ArticleGPIB/SCPI Browse File Path
Is there a way to browse the file path of an instrument connected via GPIB? From my experience, only the file system on the local controlling machine is accessible in this manner. I will have files...
View Articlehp 56400
Buongiorno a tutti gli utenti. Mi trovo a dover interfacciare l'oscilloscopio di laboratorio (HP 56400) mediante interfaccia GPIB, tramite LabWiev. La richiesta esplicita del docente è quella di non...
View ArticleWhy does VISA show that a non-present device is still present?
I have NI VISA 5.4 installed and I'm using LabVIEW 2012 SP1 to control a USB HID devices using USB RAW. My computer is running Windows 7 Ultimate 64-bit. Using the VISA driver wizard, I created custom...
View ArticleVISA error = timeout expired before operation completed
Hi I have been developing a simple C# WindowsForm program by VS2010 for Agilent E3634A Power Supply. I try to initialize driver here in Main function. I just get instance of the object and...
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