HP 8530A, Руководство по эксплуатации и программированию, Страница: 334 / 439

HP-IB Programming Basics
This command string:
P erforms a F actory Preset
Selects Angle Domain
Sets start angle 0180
Sets stop angle 180
Sets frequency to 10 GHz
Sets increment angle to 0.5
Selects Two P arameter Display
Selects P arameter 1
Sets P arameter 1 to P olar Magnitude display format
Selects P arameter 2
Sets P arameter 2 to Log Magnitude Display F ormat
Other commands are mentioned in the HP 8530A K eyword Dictionary If you do not know
the command for a specic function, look at the \Menu Structures" chapter at the end of the
Keyword Dictionary . This section has fold-out pages showing all menu maps , each softkey
function, and the HP-IB mnemonic for each softkey .
Transferring Data Out of the Receiver
Sending Data to the Computer
Y ou can send measurement data to the computer in one the following ways:
Y ou can output the current-active marker value .
Y ou can output a complete data trace .
Before you attempt to transfer data to the computer , you need to know some information
about:
The dierent receiver data arrays you can transfer .
The instrument features that aect each data array .
Which of the ve data transfer protocols (formats) you should use .
What Types of Data Are A vailable from the HP 8530A?
After making a measurement, you can send raw, corrected, or formatted measurement data
to the computer . These arrays represent dierent stages of data processing, illustrated in
Figure 18-1.
As explained below , there are specic HP-IB commands used to transfer each type of data
array .
HP-IB Programming 18-5