Common Command Descriptions - HP 8920A Programmer's Manual

Rf communications test set

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Common Command Descriptions

*IDN? (Identification Query)

The *IDN? query causes a device to send its identification information over the

bus. The Test Set responds to the *IDN? command by placing its identification

information, in ASCII format, into the Output Queue. The response data is

obtained by reading the Output Queue into a string variable of length 72. The

response data is organized into four fields separated by commas. The field

definitions are described in

Common Command Descriptions