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Exception when initializing Lecroy Ivi driver using C#
Hello! We bought a Lecroy WaveRunner 64MXI-A and tried to control it remotely, we already created a Visa Resource using MAX, tested it using the VISA test panel and everything seemed ok, we queried...
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how to read 2 VISA Resource Name on same vi
hi all, i made program for read counter value via modbus, but i have limit slave only 31 slave and my program need more than 31 slave, so i made 2 VISA Resource Name on same vi (1 vi). but it only can...
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Error when adquiring more than 292 measurements after sweep on keithley 2410...
Hello. I have a problem and i don't know if its Visa or Hardware error: Whenever i perform a remote sweep on the SourceMeter keithley 2410, adquire more than 292 measurements stored in the trace...
View ArticleVISA serial configuration
Today I made a little program with VISA serial. The device connecting to PC has a "COM4" displayed in Windows device manager.Right click on the "COM4" icon I can setup the Baudrate etc (9600 bit/sec;...
View ArticleNeed help in plotting data present in read buffer
Hi,I'm trying to plot the current measurements from Keithley 6485 picoammeter.The current measurements I have are stored in read buffer.Can someone please help me in plotting the current values stored...
View ArticleHow to set DMM4040 series multimeter into remote mode.
I have develop a labview program to set DMM4040 series multimeter into remote. But when I am doing the same thing by NI-MAX it's working. I don't understand whst is the problem with this code. It will...
View ArticleAgilent E4980A Query Interrupted
I've been working on the Agilent (Keysight) E4980A LCR meter using Labview 2014. I consistently get a "-410 query unterminated" error in my vi, and I traced it to the Read Measurement block. The Read...
View ArticleOlympus IX-81 VISA Read Problem
I am trying to control the Olympus IX-81 microscope with LabVIEW and cannot seem to communicate with the microscope. I just recently configured the settings in the VISA test panel, and was finally able...
View ArticleI am trying to get a balance to interface with Excel using an SEE 488 to USE...
I have just recently purchased an IEEE 488 to USB interface to use with an old Mettler AE 100 analytical balance. My objective is to record the output from the balance in an active cell in EXCEL. Th...
View ArticleStop VISA from automatically sending termination characters on read
Is there a way to stop VISA from sending the termination characters on read? The instrument I am trying to communicate with (Olympus IX-81) requires 2 of them and it seems to be quite the hassle to...
View ArticleNI USB to RS232 Converter, Computer doesn't recongnize always.
I am using a 1 port NI USB to RS232 converter, and the computer doesn't see the NI device always on startup. OS = Windows 7Labview 2014 SP1NI Serial 14.0 Most times when I boot up my laptop I go to the...
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Why is NIMax displaying ~30 GPIB devices when I plug in my GPIB controller?
Hi everyone, I have an Agilent 82357A GPIB/USB interface. That works fine and I've used it with several devices before. Now I'm trying to use it with a Keithley 236 SMU. When I plug it into my...
View ArticleProblema con displayado de datos en tiempo real / Problems with real time...
Hola a todos.Quisiera consultarles sobre un inconveniente que estoy teniendo con un proyecto.El proyecto consiste básicamente en muestrear una señal biomedica -sonido cardíaco- (por medio de un...
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Oscilloscope latest sample odd
I'm using VISA to get a waveform from RIGOL DS1054 oscilloscope and I am seeing a weird occurance when I view the waveform on the graph in my VI.The terminal amplitude of the waveform is not the same...
View ArticleNI MAX doesn't find/see a network device
Good day everybody. I try to detect a LAN instrument from NI MAX, but an error comes instead, saying the device is not present in the system ( please see first.png). That's kind of weird, because I can...
View ArticleNI-MAX for VISA 4.2 Runtime
Hi, I've been searching for over an hour and have not come up with anything. Is there a runtime version of NI-MAX? I have deployed LabVIEW executables on many other PCs and am having a problem on one...
View Article6035E with Windows7 64 bit
I'm trying to use a 6035E PCI digitizer with 64bit windows 7. Will NI-DAQmx operate this device? If not, can anyone recommend a particular driver?
View ArticleAnyone looking for a job in London?
Hi All, I am urgently looking for a Instrument Control Labview Developer to work on cutting edge Optical Communication Products in NW London. If you have experience in Instrument control, taking into...
View ArticleVISA read and write controls become unresponsive after there are no more...
Hello all, I am trying to develop continuous serial communication between an Arduino Uno microcontroller and LabView. The issue I am having is the controls for "Write" and even "Stop" become...
View Articlevisa com libraries
I'm having problems with the VISA-Com Libraries to communicate with a Keysight (N6700B) power supply.I have some C# Code i am compiling in Visual Studio 2015, and it does not work. However, if i...
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