Agilent N518xA, E8663B, E44x8C, and E82x7D Signal Generators Programming Guide 25
Using IO Interfaces
Using GPIB
Connect a GPIB interface cable between the signal generator and the computer. (The following table
lists cable part numbers.)
Verify GPIB Functionality
To verify GPIB functionality, use the VISA Assistant, available with the Agilent IO Library or the
Getting Started Wizard available with the National Instrument IO Library. These utility programs
enable you to communicate with the signal generator and verify its operation over GPIB. For
information and instructions on running these programs, refer to the Help menu available in each
utility.
If You Have Problems
1. Verify that the signal generator’s address matches the address declared in the program (example
programs in Chapter 2 use address 19).
2. Remove all other instruments connected via GPIB and rerun the program.
3. Verify that the GPIB card’s name or id number matches the GPIB name or id number configured
for your PC.
GPIB Interface Terms
An instrument that is part of a GPIB network is categorized as a listener, talker, or controller,
depending on its current function in the network.
listener A listener is a device capable of receiving data or commands from other
instruments. Several instruments in the GPIB network can be listeners
simultaneously.
talker A talker is a device capable of transmitting data. To avoid confusion, a GPIB
system allows only one device at a time to be an active talker.
controller A controller, typically a computer, can specify the talker and listeners (including
itself) for an information transfer. Only one device at a time can be an active
controller.
Model 10833A 10833B 10833C 10833D 10833F 10833G
Length 1 meter 2 meters 4 meters .5 meter 6 meters 8 meters
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