LABVIEW GPIB-USB-HS DRIVER
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Configuration in Windows for USB. If there is a problem, you no longer see your device. Otherwise, the GPIB interface is detected when you start your computer. Using your computer, you can take advantage of this powerful development and debugging tool to interactively communicate read, write, serial gpig-usb-hs, and so on with your GPIB instruments.
This is especially important for large systems featuring many instruments. With the VISAIC utility, you can speed up application development by learning how to automate measurements with your instruments, uncover GPIB problems, and avoid headaches by identifying malfunctioning instruments.
Your instrument should labvview an identification string and a return count.
Instrument Control (GPIB, Serial, VISA, IVI)
Click on Scan for Instruments. Once you have completed these steps, you need a fast labvview to progress from interactive mode to programming mode so you can immediately begin writing your tests without a tedious transition process. You can repeat this process to confirm communication with all of your connected instruments.
ID querying is discussed in the next section. Because the GPIB signals at each end are transformed into fiber-optic signals, each unit can reside at a different ground potential. These productivity tools help you focus on developing your test applications instead of tracking down obscure problems or establishing communications with your instruments.
This indicates that you should check for loose or disconnected cables, power disruption, or a malfunctioning instrument.
You have just confirmed communication with your instrument.
You can also find these at ni. When VISAIC initially runs, it automatically finds all of the available resources in the system and lists the instrument descriptors for each resource under the appropriate resource type.
It is important to choose an alias that you can immediately identify with the intended instrument. If it is not, then you know to check cables, confirm power, and verify that the instrument is working properly.
Alternatively, system power may be disrupted for a variety of reasons or the actual instrument may begin to malfunction. Many times, systems are powered down and cables are disconnected from instruments for maintenance or system configuration changes.
GPIB-USB-HS+ – National Instruments
The best way to achieve this is by using instrument drivers. Unfortunately, engineers sometimes forget to reconnect all the cables and power up all the instruments.
If your computer is already running, the operating system automatically detects labvied GPIB interface. If your system involves different ground potentials, the voltage difference could surge through the GPIB hardware and cause damage. This sends the Instruments must be powered on and connected to the GPIB controller to be recognized.
The basic functions and concepts described above may seem simple; however, they can be invaluable in troubleshooting and getting your GPIB system up and running. To communicate with our instrument at Address 4, follow these instructions:.