Introduction
If you are working with test and measurement instruments, you may need a software that can help you connect and control them from your PC. Keysight IO Libraries Suite is a software that enables instrument communication for a variety of development environments, such as MathWorks MATLAB, Python, NI LabVIEW, Microsoft Visual Studio, and more. It is compatible with most common instruments, including AXIe, PXI, GPIB, USB, Ethernet/LAN, RS-232, and VXI test instruments from a variety of vendors.
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Keysight IO Libraries Suite consists of several libraries and utility programs, such as SICL, VISA, VISA.NET, VISA COM, Connection Expert, Secure Instrument Communication Expert, and more. These components allow you to automatically detect instruments connected to your PC, configure the interfaces, send commands to your instruments, and perform secure communication using HiSLIP protocol. You can also use Keysight IO Libraries Suite with other Keysight software applications, such as Keysight VEE Pro, Command Expert, and BenchVue.
In this article, we will provide you with an overview of the features, benefits, installation, compatibility, and troubleshooting of Keysight IO Libraries Suite. By the end of this article, you will have a better understanding of how to use this software to accelerate your instrument connection and control.
Features
Keysight IO Libraries Suite offers a range of features that make instrument communication easier and faster. Some of the main features are:
Automatic instrument detection and configuration: You can use Connection Expert to automatically detect instruments connected to your PC and configure the interfaces. You can also manually add or edit instruments using Connection Expert. You can see the connection status of your instruments, send commands to them, and access their web pages.
Instrument communication for various development environments: You can use SICL, VISA, VISA.NET or VISA COM libraries to enable instrument communication for different development environments. For example, you can use VISA.NET for .NET CLS-compliant languages such as C# and VB.NET. You can also use example programs provided by Keysight to learn how to use these libraries.
Compatibility with most common instruments: You can use Keysight IO Libraries Suite with most common instruments from a variety of vendors. The Windows version supports AXIe, PXI, GPIB, USB, Ethernet/LAN, RS-232, and VXI test instruments. The Linux version supports GPIB, USB, Ethernet/LAN and RS-232 test instruments. The Windows on ARM version supports USB-GPIB, USB, Ethernet/LAN and RS-232 test instruments.
Secure instrument communication: You can use Secure Instrument Communication Expert to configure both instruments and test stations to perform secure communication using HiSLIP protocol revision 2.0 (r2). HiSLIP r2 enables secure connections using Transport Layer Security (TLS) for encryption and decryption. It also enables authentication using X.509 certificates and SASL (Simple Authentication and Security Layer) mechanisms.
Benefits
Using Keysight IO Libraries Suite can bring you many benefits for your test and measurement applications. Some of the benefits are:
Ease of use: You can easily connect and control your instruments from your PC without having to write complex code or deal with low-level drivers. You can also use Connection Expert to manage your instrument configuration and settings.
Flexibility: You can choose from a variety of development environments that suit your needs and preferences. You can also use different interfaces and protocols to communicate with your instruments.
Reliability: You can trust Keysight IO Libraries Suite to provide stable and consistent performance for your instrument communication Installation
To download and install Keysight IO Libraries Suite, you need to follow these steps:
Download the software: You can download the software from the Keysight website. You can choose from different versions depending on your operating system and platform. The latest version is 18.1.25313.0, which was released on June 15, 2023.
Run the installer: You can run the installer by double-clicking on the downloaded file. You will need to accept the license agreement and choose the installation directory. You can also customize the installation by selecting or deselecting the components you want to install.
Restart your PC: You may need to restart your PC after the installation is complete. This will ensure that the software is properly registered and configured.
Verify the installation: You can verify the installation by launching Connection Expert from the Start menu or the desktop shortcut. You should see a list of instruments connected to your PC and their connection status. You can also use Connection Expert to test your instrument communication and perform other tasks.
Compatibility
Keysight IO Libraries Suite is compatible with most common test and measurement instruments from a variety of vendors. However, you need to make sure that your PC meets the minimum system requirements and that your instruments are supported by the software. Here are some of the compatibility information you need to know:
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System requirements
Supported instruments
Operating system: Windows 10 (32-bit or 64-bit), Windows 8.1 (32-bit or 64-bit), Windows 7 SP1 (32-bit or 64-bit), Linux (64-bit), Windows on ARM (64-bit)
Processor: Intel Core i3 or equivalent
Memory: 4 GB RAM or more
Disk space: 2 GB or more
Internet connection: Required for downloading, installing, updating, and activating the software
AXIe instruments: Keysight AXIe chassis and modules, Agilent AXIe chassis and modules, Aeroflex AXIe chassis and modules, Guzik AXIe chassis and modules, etc.
PXI instruments: Keysight PXI chassis and modules, Agilent PXI chassis and modules, National Instruments PXI chassis and modules, etc.
GPIB instruments: Keysight GPIB instruments, Agilent GPIB instruments, Tektronix GPIB instruments, Fluke GPIB instruments, etc.
USB instruments: Keysight USB instruments, Agilent USB instruments, Rigol USB instruments, Siglent USB instruments, etc.
Ethernet/LAN instruments: Keysight Ethernet/LAN instruments, Agilent Ethernet/LAN instruments, Rohde & Schwarz Ethernet/LAN instruments, Anritsu Ethernet/LAN instruments, etc.
RS-232 instruments: Keysight RS-232 instruments, Agilent RS-232 instruments, Keithley RS-232 instruments, Advantest RS-232 instruments, etc.
VXI instruments: Keysight VXI chassis and modules, Agilent VXI chassis and modules, National Instruments VXI chassis and modules, etc.
Troubleshooting
Sometimes you may encounter some issues with Keysight IO Libraries Suite that prevent you from communicating with your instruments properly. Here are some of the common issues and how to troubleshoot them:
No instrument detected by Connection Expert
If Connection Expert does not detect any instrument connected to your PC, you can try these steps:
Check the physical connection: Make sure that your instrument is turned on and connected to your PC using a compatible interface cable. Also make sure that the cable is not damaged or loose.
Check the interface configuration: Make sure that your instrument and your PC have the same interface settings, such as baud rate, parity, stop bits, etc. for RS-232 communication. You can use Connection Expert to view and change these settings.
Check the driver installation: Make sure that you have installed the correct driver for your instrument and interface. You can use Connection Expert to install or update drivers for supported interfaces Refresh the instrument list: You can use Connection Expert to refresh the instrument list by clicking on the Refresh button. This will scan your PC for any new or changed instruments.
Instrument communication error or timeout
If you get an error message or a timeout when trying to communicate with your instrument, you can try these steps:
Check the instrument status: Make sure that your instrument is not in an error state or busy with another operation. You can use Connection Expert to view the instrument status and clear any errors.
Check the command syntax: Make sure that you are sending valid commands to your instrument using the correct syntax and format. You can use Command Expert to test and validate your commands before sending them to your instrument.
Check the communication settings: Make sure that you are using the appropriate communication settings for your instrument and interface. For example, you may need to adjust the timeout value, the termination character, the buffer size, etc. You can use Connection Expert to view and change these settings.
Secure instrument communication failure
If you are unable to establish a secure connection with your instrument using HiSLIP r2 protocol, you can try these steps:
Check the HiSLIP r2 support: Make sure that both your instrument and your PC support HiSLIP r2 protocol. You can use Secure Instrument Communication Expert to check the HiSLIP r2 capability of your instrument and PC.
Check the certificate installation: Make sure that you have installed the correct certificate for your instrument and PC. You can use Secure Instrument Communication Expert to install or update certificates for supported instruments and PCs.
Check the authentication settings: Make sure that you have configured the authentication settings for your instrument and PC. You can use Secure Instrument Communication Expert to configure the authentication settings for supported instruments and PCs.
Conclusion
In this article, we have provided you with an overview of Keysight IO Libraries Suite, a software that enables instrument communication for various development environments. We have discussed the features, benefits, installation, compatibility, and troubleshooting of this software. We hope that this article has helped you understand how to use Keysight IO Libraries Suite to accelerate your instrument connection and control.
If you have any questions or feedback about this article, please feel free to contact us. We would love to hear from you and help you with your test and measurement needs.
FAQs
What is Keysight IO Libraries Suite?
Keysight IO Libraries Suite is a software that enables instrument communication for a variety of development environments, such as MathWorks MATLAB, Python, NI LabVIEW, Microsoft Visual Studio, and more. It is compatible with most common instruments, including AXIe, PXI, GPIB, USB, Ethernet/LAN, RS-232, and VXI test instruments from a variety of vendors.
How do I download and install Keysight IO Libraries Suite?
You can download and install Keysight IO Libraries Suite from the Keysight website. You can choose from different versions depending on your operating system and platform. The latest version is 18.1.25313.0, which was released on June 15, 2023. You need to run the installer, accept the license agreement, choose the installation directory, customize the installation components, restart your PC, and verify the installation.
How do I use Keysight IO Libraries Suite?
You can use Keysight IO Libraries Suite to connect and control your instruments from your PC using different interfaces and protocols. You can use Connection Expert to automatically detect instruments connected to your PC and configure the interfaces. You can also use SICL, VISA, VISA.NET or VISA COM libraries to enable instrument communication for different development environments. You can also use Secure Instrument Communication Expert to configure both instruments and test stations to perform secure communication using HiSLIP r2 protocol.
What are the benefits of using Keysight IO Libraries Suite?
Using Keysight IO Libraries Suite can bring you many benefits for your test and measurement applications. Some of the benefits are ease of use, flexibility, reliability , and compatibility. You can easily connect and control your instruments from your PC without having to write complex code or deal with low-level drivers. You can also choose from a variety of development environments that suit your needs and preferences. You can also trust Keysight IO Libraries Suite to provide stable and consistent performance for your instrument communication. You can also use Keysight IO Libraries Suite with most common instruments from a variety of vendors.
How do I troubleshoot common issues with Keysight IO Libraries Suite?
If you encounter any issues with Keysight IO Libraries Suite, you can try some of the troubleshooting steps provided in this article. Some of the common issues are no instrument detected by Connection Expert, instrument communication error or timeout, and secure instrument communication failure. You can check the physical connection, the interface configuration, the driver installation, the instrument status, the command syntax, the communication settings, the HiSLIP r2 support, the certificate installation, and the authentication settings. 44f88ac181