ISM-7411E Control Matlab
I was wondering if anyone can help me with communicating with the ISM-7411E through MATLAB. I am confused about how to write to the motor and what communication protocols I should be using?
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Luận văn quản trị buôn bán hiệu quả dùng vốn kinh doanh (Phần 2)
Luận Văn Việt san sẻ sở hữu bạn những trở ngại chung về hiệu quả dùng vốn trong buôn bán đối có luận văn quản trị kinh doanh. Trong trường hợp bạn không có thời kì làm cho luận văn, hãy tham khảo nhà...
View ArticleAim TTi-CPX400DP Power supply control with LabVIEW
Hello all, I trying to remotely control the Aim TTi-CPX400DP Power supply with NI.I have installed all the drivers available from its site. Can anybody post an LabVIEW example to control the Power...
View ArticleAdd NI-VISA to NI-MAX (4.5.0f0)
Hello, All our test cells have installed NI MAX 4.5 (on Windows 2003 Server). To interact with the devices we use NI488.2 (C++). I'd like to add some functionalities to our test systems using VISA via...
View ArticleSerch string
hello, I am sending a string for a serial port which consists of 32 bytes and is like this:xxx, 1111111,2222222,3333333,byte 5 to 12 are the onebyte 14 to 21 are the twobyte 23 to 30 are the three my...
View Articleseparar una cadena
Hola, estoy enviando una cadena para un puerto serie que consta de 32 bytes y es así:xxx, 1111111,2222222,3333333,los bytes 5 a 12 son el unolos bytes 14 a 21 son los doslos bytes 23 a 30 son los tres...
View ArticleMyDAQ Clear Task Error
I am Using usb-4431 for noise measurement and the whole application works fine for some time after every 2-3 hours tam getting an error which i have attached below, in that case when iam restarting my...
View ArticleNI Max ver15.5 is not working with Win 10(It only able to connect a few hours)
Ni MAX is able to detect and working USB-GPIB HS with a few hours before disconnect. After disconnected, I need to Close all Labview 2013 then re-scan the GPIB in the NI Max only then it work again....
View ArticleVisa Library Installation
Hi,I previously had full version of NI-VISA (NIVISA1400full) installed on my PC (Win7). The only requirement I have is to be able to use the Visa library to write instrument drivers in Python. With...
View ArticleAre cards NI PCI 8430 really discontinued?
Hello community,I recently heard about those serial cards being discontinued by NI for ... yeah, I don't know why they should do that, obviously. Can anyone confirm or - what would be my favourite -...
View ArticleHamamatsu Spectrometer C13054MA
Hi, I am trying to build a LabView driver for the Hamamatsu Spectrometer C13054MA. The company has provided a .NET dll and also some example code using VB. The VB script is working okay. Using LabView...
View ArticleC mode for GPIB-232 device without using Labview
I am tasked with communicating via RS-232 serial with a remote single GPIB device. We do not use Labview but our own industrial control system. Is it possible to use the NI GPIB-RS232 device for...
View ArticleStanford Research SR810 lock-in does not respond RS-232
I am trying use RS-232 connection interface for communicate with Labview and Stanford Research SR810. The error:Error -1073807346 occurred at VISA Write in Stanford Research 830.lvlib:Query Standard...
View Article1073807247 VI_ERROR_USER_BUF after 3 days - Buffer not valid
Hi, In our application we use VISA to read and write data to and from digital multimeters (Keysight Agilent - 34461A).Our application is written in Java and uses JNI to communicate with the VISA...
View ArticleLABVIEW Private VI Issue
Hello, I currently have a BK Precision DC Power Supply. On downloading the instrument driver, I went into the Private Folder where I saw the 'Special Write' vi, however this particular vi does not...
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GPIB Interface
Hi, I am using Agilent 82357A USB\GPIB Interface for Instrument control…This device is detecting with Keysight tools and I am able to control the instruments… The problem is when I am using LabVIEW ,...
View Article488.2与VISA二者是什么关系？
看到NI官网上提到：1、要是想对GPIB仪器进行仪器控制，必须要安装VISA、488.2两个驱动2、看到有帖子说488.2是GPIB的驱动，属于比VISA更底层的驱动层但是我还是不太清楚他们两个直接的关系，能否给出一个结构图示意一下？附件是一个介绍488.2驱动功能的文件中的图片，可以看到488.2驱动位于操作系统下方，GPIB硬件接口上方，若在这幅图中加入NI-VISA，应该加在何处呢？劳烦了。
View ArticleNI-488.2M for NT version 1.30
Hello.I am in the need to download the NI-488.2M for NT version 1.30 in order to be able to use the AT-GPIB/TNT boards. When I went to NI for download the old version is no longer available.If anyone...
View ArticleHow Data Acquisition And Pitot Static Tester Can Work?
Data acquisition means to collect the signals from measurement sources and then digitizing the signals for storage, analysis and presentation on a PC.The acquisition of data starts with the physical...
View ArticleOutput delay caused by time constant of SR830 Lock-in Amplifier in A Real...
I am establishing a system including SR830 to measure graphene electronic transport properties，especially under an ultralow temperature and ultrahigh Tesla. Both the temperature and the magnitic...
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