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9.2.2.2.
Interface Configuration
When the system is built with the vector network analyzer, the user may need to modify the GPIB address. The default local GPIB
address is 16. Change the GPIB address as follows:
Press [System] > [Configuration] > [GPIB address (G)...] to enter the interface shown in Fig. 9.9. Modify the GPIB address in the [Local
GPIB address] input box through the keyboard and mouse or number keys of the front panel.
9.2.3.
USB
9.2.3.1.
Establish Connection
Connect the S3602 series vector network analyzer to the external controller (computer) through the USB cable, as shown in Fig. 9.8.
Fig. 9.8 USB Connection Diagram
Fig. 9.9 USB Interface for Programming on Rear Panel of Instrument
9.2.3.2.
Interface Configuration
To build a system with the vector network analyzer, the user should obtain the VID, PID and serial number of the USB address. In the
default mode, VID is 0525, PID is 1100, and the serial number is the same as that of factory settings of the instrument. The user can
also view USB interface information by clicking [USB Test and Measurement Device (IVI) attribute] > [Details] > [Device example path]
under the computer device manager of the master control computer. Generally, the VID, PID and serial number information should not
be changed under the programmed USB conditions.
9.3.
Basic Programming Method of VISA Interface
The following example shows the basic method of instrument programming with the VISA library. Take the C++ language as the
example.
VISA library
Initialization and default state setting
Sending of setting command
Reading of measurement instrument state
