R3132 Series Spectrum Analyzer Operation Manual
4.3 RS-232 Remote Control Function
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4.3
RS-232 Remote Control Function
Most controllers (such as personal computers) do not have a GPIB interface, but the R3132 series can still
be controlled using the RS-232 interface.
4.3.1
GPIB and RS-232 Compatibility
The control codes and functions are the same as those used for serial control, except for those which espe-
cially refer to the GPIB interface.
4.3.2
Features of RS-232 Remote Control
The following functions can be controlled by serial control.
•
Measurement conditions setup: Measurement conditions each can be input in much the same as the
key operation on the front panel.
•
Output of the setup status:
Both the setup status and data can be read out.
•
Status:
Status bytes which show the current status of the spectrum analyzer
can be read out in the same way GPIB readouts.
4.3.3
Parameter Setup Window
Figure 4-5 Parameter Setup
1. Baud Rate:
Select from 600, 1200, 2400, 4800, 9600 or 19200.
2. Data length:
Select seven bits or eight bits as the number of data bits.
3. Stop bit:
Select one or two bits.
4. Parity check:
Select from NONE, ODD or EVEN.
5. Flow control:
Selects whether or not to use flow control XON/XOFF.
