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Tektronix TDS 220 Oscope not found by MAX using USB GPIB HS
Max 5.4 will not identify my Tk TDS 220 for any GPIB address I set it to. THANKS for any help! I've already tried everything from these...
View ArticleHART_LOOPBACK_ISSUE
I am using EVB HART MODEM QFN and facing the issue of loopback after connecting it to UART.Is there any solution to this?? At present I am using single modem and getting the correct wave forms for...
View ArticleVI_GPIB_REN_DEASSERT_GTL in C# .NET
Hi Guys, Can anyone help me too understand how I would implement "VI_GPIB_REN_DEASSERT_GTL" interface command in C#? without having too wrap VISA32.DLL to extract viGpibControlREN(). Many thanksNigel
View ArticleUnderstand ReadStatusByte return values in VBIB32, VB6
Hello, When I perform the below function GetData, Call ReadStatusByte(0, GPIBAddress, spr%) returns many responses. I would like to understand what these number mean. Can you expand on this?The...
View ArticleCamera attributes do not show (sometimes)
I am aiming to configure a webcam (Trus Exis) so that the camera attributes can be configured in labview. This followed in a program (see attatched), however it sometimes does not work (camera...
View Articlestep incrementation of agilent 3631a DC power supply via gpib based on a...
I am trying to increment voltage using Agilent 3631a via gpib in labview 8.6. i can control it through the instrument assistant but that does not allow me to manipulate it through changing variables in...
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0xBFFF0015 - Agilent N9010A - TCPIP Driver Issue
Im attempting to run the example VIs from the 4.13 driver version for the N9010A on my Mac. I've been able to set up the N9010A on NI-VISA as seen below. (I'm running Labview 13) I've also been able...
View ArticleEthernet to GPIB vs PXI to GPIB
Hi,i am in a process of building a test system , i have a requirment to add a GPIB interface to the system.i have nailed down to ethernet or PXI solutions for al instruments.i find there are both...
View ArticleVISA HEX 0x BFFF0000 Error code
Hai Everyone I feel difficulty in fixing the particular error in serial communication explained below. I am using NI PXI-6221 for Digital I/O and Analog I/O. Along with this i am using serial ports for...
View Article32 bit integers transported over gpib
Hello, I am currently writing a controlling and data aquisition software for an Instron testing machine with a GPIB Bus with Labview. The machine isn't the youngest, so I can only use the 488 commands,...
View ArticleVI works only when NOT including "VISA Configure Serial Port (Instr).vi"
I have been integration of many devices through USB and have started communication on all of them with the VI"VISA Configure Serial Port (Instr).vi." Then I use "VISA Open Function" .. send commands...
View ArticlePCI-GPIB for Mac firmware downgrade
Hi everyone. My question to you is: How can I get back to my old firmware on my pci-gpib controller after updating it? I just purchased a vintage, late 90's, colorgetter drum scanner that runs off the...
View ArticlePyromether Optris CS
Hello, I'm beginner in LabView - I have just begun a LV course, but paralell I have to create a LV project on my studies. I got a pyrometer Optris CS LT with COM to USB converter -it works with...
View ArticleProblem with wavelength using HR2000
Hello everyone,I'm using Labview 2010 professional development system with academic lite license with HR2000 from Ocean Optics to get Spectra data. But when I run the example from driver package, the...
View ArticleIO Trace backwards compatibility
Hi,I was working on an outdated system which uses an old version of NI MAX (I'm afraid I don't know what version, but we are talking Windows NT, so it's going to be pretty old). I ran a few captures...
View ArticleWhat would I need to use if I wanted to enter a bunch of data and then push...
I am building an automatic liquid handler and I would like to create a vi that can take in a series of commands and write them in succession in Visa.Eg Aspirate from port 1, Inject to port 2Aspirate...
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Poor reflective memory read performance
I'm having some trouble with the GE 5565 PIORC reflective memory set of VIs for use with our reflective memory setup. I need to copy a pretty sizable chunk of memory out of reflective memory and into a...
View ArticleWhere can I find: AT89S52 or AT89C52
I am looking for a simulator that has a AT89S52 or AT89C52 IC. I have tried the following:Proteus 8Multisim 13.0LogicCircuit 2.13CoolCAD CoolSpice 1.0And none has the Atmel AT89S52 IC. I'm a student...
View ArticleAxis como configurar RPM NI-SoftMotion
Hola. Estoy intentando configurar un servomotor (Kollmorgen AKD) mediante el sistema NI-cRIO 9022 (utilizando Ethercat), la conexión y el control de movimiento ya lo tengo implementado pero lo que me...
View ArticleDifference between PCI GPIB card 778-032 and 777158-04
Hi, A supplier is proposing me a software with a PCI GPIB card 777158-04.As I already have a PCI GPIB card (reference 778-032), I'd like to know if this one would be suitable. The supplier can't give...
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