how to plot two signals from a uart serial
Hi,I am using a PIC microcontroller to sample temperature and humidity every minute. I want to display this data in labview. I can currently send one data stream and plot it using the visa serial...
View ArticleSuccessful keithley 230 program?
The current Plug and Play driver for keithley 230 has been unusable for me. Does anyone either know what might be the causes or possibly have their own driver made up?
View Articlewant to send data through labVIEW to arduino using visa write and the process...
I want to send data through labVIEW to arduino using visa write and the process and take steps using arduino. After that I want arduino to send the necessary outputs via serial port to labVIEW which it...
View Articlehanging visa
hello. i have a big problem visa lab view. my labview give a string code from the microcontroller via a serial to usb converter. my program dont have problem until ,i changed the windows of the pc.then...
View ArticleDrive a ethernet device from a CRIO
Dear all,I'm trying to communicate with a digital multimeter Agilent 34410A through Ethernet connection. If I try to communicate using a PC there is no problem but I would like to use CRIO (I have...
View Articledisable abort button
I am writing a VISA based VI to control a pair of Cool Muscle CM1-C-23L20C servo motors. They are accessed via USB, and my codes are working at this point. However, when everything is finished, I...
View ArticleSHIMADZU UVmini 1240 UV-VIS spectrophotometer
any one help me please !!! , I'm a student at univercity , I'm currently enrolled in the electronics technology program. We have a computer class in which we have a project to hook up SHIMADZU UVmini...
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I COULDN'T CONNECT SINGLE BOARD RIO TO MY COMPUTER
I INSTALLED NI RIO 14 AND FPGA XILINX COMP AND NI DRIVERS AND NI MAX AND STILL I COULDN'T CONNECT THE BOARD AFTER TRYING ALL THE TROUBLESHOOTING METHODS
View ArticleWhat has changed in 488.2 that could effect GPIB address 22?
We use a NI PCI-GPIB IEEE 488.2 to communicate with an Agilent 34410A, the 34410 has an address of 22 and after a recent 488.2 update address 22 will not communication with in house written software...
View ArticleWhat is fastest method to collect DVM and linear position data (~1000/sec to...
I currently have an old system that grabs a voltage from a HP3457 DMM and pairs it with a position that comes from a HP laser interferometer.This is a rather old system using HPIB, HPBasic and can get...
View ArticleSerial communication using Ti module MSP430 eZ430 RF2500
Hi, I have a VI that reads MSP430 continuously, stores the string in a table, parses the data depending on a string identifier and then plots in two different charts depending on the identifier.Using...
View ArticleHow to process the continuous serial data (Serial data frame time is 250ms)
Hi, I need a help to "process the serial Hex data" serial data rate is 250ms.I am able to read the serial data and right now, we have the Concatenated Hex string but not able to Spit this string the...
View Articleinterfacing a andor camera
how I can interface a andor camera (ultra ixon 897) on labview ?.is there a specific module or examples to guide me .
View ArticleIs it possible to improve the response time of my VISA write in response to a...
I am using a RS485- USB cable to communicate with a pic controller. I have established communication between the labview VI and microcontroller (meaning I can read packets of data from port using Visa...
View ArticleUsing IBIC (DOS Interactive Control) to talk to HP3457a DVM?
I am trying to determine the maximum data output speed of an existing setup; NI AT-GPIB/TNT ISA card in a Pentium 500 DOS computerHPIB cable to HP 3457a DVM IBdiag and IB test say my card is...
View ArticleAgilent 34970A communication issue with labview 2012
Dear All, we have a labview software to control Agilent 34970 acquisition switch unit, we found when issue command write/read in NI MAX, it works well and RMT and ADRS (refer to listen and talk) LEDS...
View ArticleOM-DAQ-USB-2401 driver
Did anyone create LabVIEW driver for Omega OM-DAQ-USB-2401 and is willing to share? Thank you.
View Articlegpib cable not work on hioki
HIi have hioki 3156 and 3157need to connect and use on win 7i have NI PCI-GPIB card on my pc and use gpib cable to connect device when i setup ni tools and drivers on pc just see the pci-gpib card...
View ArticleDoes NI-VISA Supports latest mac OS x 10.11 ?
Hi All , I am trying to do gpib communication. With earlier version of mac os x 10.10 and before it was fine.Now we have upgraded to mac os x 10.11 and it is not working .Does NI-VISA Supports mac...
View ArticleString data to indicate ON/OFF of motor
Hi, Am using my pic controller for controlling various motors and valves. I have interfaced my pic controller with labview using Visa driver. I am passing binary data to labview through serial...
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