RS485 Transceiver Mode setting resets after closing VISA session
I have a PXIe-8431/8 that I am trying to use in 2-wire Auto mode on all ports. I know I can change this setting from the default 4-wire in MAX when running as Administrator, as well as with Device...
View ArticleCannot install new VISA TCP/IP Resource
Hello everybody, I've got a Problem in my NI MAX.I cannot rightclick with the mouse for adding a new VISA TCP/IP Resource.Does anyone know what the Problem could be?
View ArticleVISA and Labview 2017?
Hi,I am trying to update my programms from Labview 2009 to Labview 2017. However, all commands adressing the serial ports do not work any more. I have installed the 2017 professional development system...
View ArticleHow to connect TSI Mass Flow Calibrator 4040 with NI DAQ 6009 and lab view.?
I am new to Labview i am from Different stream of engineering i don't know how to connect this with Labview software so please help me in this regard and if possible send some model circuits......
View ArticleTHORLABS LTS150M Control
I'm new to LabVIEW and I want to make a program to control a Thorlabs LTS150M Linear Motion Platform to realize a cycling motion. I don't quite understand the example provided by Thorlabs so I cannot...
View ArticleIs there a GPIB max message length (using C driver ni4882)?
Hi all,is there a Maximum message length for GPIB Messages?I didn't find any Information on this but when I pass a buffer that has a length of 10k to ibrd, the Driver sometimes doesn't receive data any...
View ArticleNRP-Z91 Not Showing in MAX
Hi All,I have a Z91 sensor that registers within Device Mgr, and using the latest NRP Toolkit and drivers yet NI MAX cannot see it. NI MAX 17.0, NRP Toolkit 4.12 Any help would be greatly appreciated!
View Articleretrieve header and library files?
Hi, I have an issue on the GPIB connection for my new power supplies (Keysight N8700A series). Previously was using old model of power supplies which is obsolete, thus these series of power supplies...
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Primary address to use in NI MAX when using a GPIB-USB-HS+?
I'm pretty much an NI / LabVIEW newbie and I'm trying to debug a system someone else set up. I'm using an NI GPIB-USB-HS+ cable to connect from my Windows 7 PC to a Keysight 34420A Nano-voltmeter. The...
View ArticleHow to use viOpenDefaultRM() to open default resource manager via visual basic
hi all ,my OS is windows 7 64 bit , and i want to control Tektronix oscilloscope via visual basic 6.I installed NI-visa 17 driver and in installed path "....\IVI Foundation\VISA\WinNT\Include" i found...
View ArticleMatlab control of linkam T95
Hi everybody,I'm trying to control the linkam T95 from a matlab program but I couldn't even communicate with it. Any help please??????? thank you in adavnce
View ArticleSerial port remains blocked
Dear NI forum members,I'm trying to connect a power meter of Siemens (slave) to PC (master), eventually read out power values from LV. I use Modbus RTU for the communication between the master and the...
View ArticleGPIB card or GPIB to USB
Hi,I am not an experienced LabVIEW developer. Currently I have a job of acquiring waveform form Tektronix TDS380 Oscilloscope (GPIB interface) with LabVIEW. I found a IVI Driver from...
View ArticleVICI Valve Conrol/ SP Driver.vi
Hi all, I'm trying to control a VICI microelectric actuators for Selectors (Multiposition Valves).I have try the example Simple Serial.vi and it works well. I found this file from the forum but it...
View ArticleConnection Signal Generator to NI?
Dear All, I have a question. How to connect the Signal Generator (E8257D) with National Instrument?Which part in the National Instrument should be connect to the Signal Generator?Is any change to...
View ArticleHow to understand time column in text file saved by Labview with instrument...
Hi there, i am using RIGOL oscilloscope DS1052E to get data and saving in Lab View 2016 (Version 16-32 bit). I am getting time and voltage column, voltage values are understandable but time column...
View ArticleDriver for flame spectrommeter ocean optics
Dear all, I would be grateful if someone can help me to find drivers to my hardware " Flame spectrommeter ocean optics S-UV-VIS" I have tried to download the drivers on the following website but...
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VISA Serial Read and Write on same MyRIO Channel
I'm working on a project where I'm trying to get three ground drones communicating with a central control computer (that runs LabVIEW also) using XBee antennas on NI MyRIOs to do a CRC. I would like to...
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VISA Serial Read and Write on same MyRIO Chanel
I'm working on a project where I'm trying to get three ground drones communicating with a central control computer (that runs LabVIEW also) using XBee antennas on NI MyRIOs to do a CRC. I would like to...
View ArticleHow to transmit serial data with NI 8431 card with a fixed time interval...
Hello,I'm trying to transmit serial data with NI 8431 card using custom device in veristand, I found there were some time gaps between the data sets transferred. After that I tried using simple LabVIEW...
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