SYSTem Subsystem
3–170 AM700 Audio Measurement Set Programmer Manual
Query: SYST:COMM:SER[1–2]:BITS? returns the stop bits setting, 1 or 2, for the
designated serial port.
*RST: 8
SYSTem:COMMunicate:SERial[1–2]:CONTrol:RTS ON|RFR|IBFull
Usage: Sets or queries the selection for hardware handshaking of the data. ON means
that the RTS line is always held high and corresponds to RTS/CTS off. IBFull
and RFR mean the the same thing; use CTS and RTS together to provide flow
control. RFR and IBFull both correspond to RTS/CTS on.
Example: SYST:COMM:SER1:CONT:RTS ON means that the RTS line is ON (held
high) and RTS/CTS flow control is turned off.
Query: SYST:COMM:SER[1–2]:CONT:RTS? returns the current setting for
hardware handshaking for the designated serial port.
*RST: ON
SYSTem:COMMunicate:SERial[1–2]:FEED <string>
Usage: Sets the source of the data feed to the designated serial port.
Parameters: Feeds to the serial ports are: "HCOPy" and ""
Query: SYST:COMM:SER[1–2]:FEED?
*RST: ""
SYSTem:COMMunicate:SERial[1–2]:SBITs <numeric_value>
Usage: Sets or queries the number of stop bits for the serial data word.
Parameters: The number of stop bits may be set to 1 or 2.
Query: SYST:COMM:SER[1–2]:SBIT?
*RST: 1