34925A MUX bank switching avoidance during 60 channel scan
Hi, I am using the Agilent 34925A MUX module within the 34980A mainframe to scan for DC Voltages. I want to scan 60 channel at the same time. When i do it, It produces a relay switching, which is due...
View Articlebeginners question - Connecting a PXIe 8100 RT and reading values from a...
guys i really hope you can help me here and please have mercy im really new to the whole technical stuff but i got a pxie 8100 RT module with 2 pxi 4065 modules in a pxie 1071 standing on my desk and...
View Article34925A single bank operation
34925A module consists of two individual banks of 40 channels (one wire mode) each. I intend to use the module as a single bank of 80 channels (one wire mode). The module's user manual provides these...
View ArticleGPIB-120B load on bus when switched off
I have connected 3 instruments on my GPIB net which works fine but sometimes we have to switch off one of the oldest equipment which in turn brings the entire bus down. My solution to this is ro have a...
View Articlevi to run for visa program certain amount of time
Hi, I'm using a LabView VISA program to control some stepper motor controlers. I can get the stepper motors to move using the attached program, but all i can do is get them to move whilst the mouse...
View ArticleIVI.C.NET.Adapter
Hi All,I have developed a library to support transparently call Ivi-C driver from .NET application. You don't need interact with Ivi-C DLL anymore in you .NET application, it's all take care by...
View ArticleGPIB using C++
Hello, I want to communicate with an old optical spectrum analyzer HP71450 using C++ in order to learn and make it work faster. I have a LabView interface for it and I controll it using USB-GPIB cable....
View Articlevisa exclusive lock hislip
Hi, I try to use VI_EXCLUSIVE _LOCK for accessing HiSlip device over TCPIP (R&S CMW500) What I did is to test the application locally ( 2 instances of same application running on same PC): it works...
View Articlehoming motors
I am using two linear actuators, one in the x axis, the other in the y axis. I am using labview to program their movement. Previously labview would automaticaly send them to the home posititon which...
View ArticleデバイスIDの振り分けについて
NI USB-9234 2台をUSBハブに入力して、USBハブからPCに出力するデバイス構成で、かつ、PCではじめてUSB-9234を認識する場合のデバイスID（DEV1、DEV2）の割り振り方についてご教示ください。デバイスIDはどのような順序、あるいはルールで割り振られるのでしょうか。NI MAXで確認するとシリアル番号の若い方から順番にDEV1、DEV2と割り振られるように見受けました。...
View ArticleINES GPIB USB
Hello, My name is Ricardo and I´m trying to connect a legacy HP 3852 with a GPIB to USB cable (INES branded), The drivers are recognized by W8 in the device manager and I can connect to the HP 3852...
View ArticleVB.Net with N5745A etc and 8648B using National GPIB-USB-HS
I need to write a VB.NET program using several 'modern' Agilent instruments and also an old 8648B sig gen. The new instruments - with a mixture of USB and GPIB interfaces are working fine using the...
View ArticleNI-MAX task importing out of order
Hello All, In NI-Max, I have a organized ini file with all my tasks in order.When I import the file into NI-Max, my task names are appearing randomized. This is making it very difficult to find my...
View ArticleHow many NI USB 232/4 modules can be connected to the PC?
I have multiple sensors that communicate via RS232. I found a 4 port to USB. Since I have more sensors. Can I connect a few more NI USB-232-4 to other USB ports?
View ArticleLambda Genesys configuration
We are seeing the below error when configuring the supply multiple times in a row. Our test sends a series of 20 configs. During the test we receive the error below. If we manually run config one...
View ArticleVISA: (Hex 0xBFFF0072) The resource is valid, but VISA cannot currently...
Hi Iam using NI PXIe 8135 RT controller.This error has been popping up everytime. Property Node (arg 1) in VISA Configure Serial Port (Instr).viError -1073807246Possible reason(s):VISA: (Hex...
View ArticleSerial Communications with Vaisala HMP113
I am having troubles communicating with this device thorough Labview 2013. In my program I use the Visa Configure serial port and use the default settings on all of the inputs except the baud rate...
View ArticleTektronix11801c
How can I coonect my digital sampling Oscilloscope, Tektronix 11801c, to the computer. Is there any Labview driver for this model?
View ArticleRF Scientific GPIB Data Logger v 1.0 (for Prologix)
We'd like to share with You a piece of software. It is a Windows application which allows to acquire data from up to 10 instruments equipped with GPIB bus. The software supports Prologix 6 GPIB-USB...
View ArticleConnecting NI PCIe to Beckman-Coulter System Gold HPLC
Hi, all, I inherited a never before used Beckman-Coulter System Gold HPLC and the computer containing the NI PCIe card. Although I do have all of the original packaging and parts to get the HPLC up and...
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