Reference: Remote Commands ~ Command Description
OTS9100 User Manual 3-71
:SYSTem:COMMunicate:SERIal:COM1A:PROMpt
This command enables or disables the user prompt on the COM1 serial port. When the prompt is
enabled, the system prompts when it is ready for a command. The query form returns the current setting.
Syntax :SYSTem:COMMunicate:SERIal:COM1A:PROMpt?
:SYSTem:COMMunicate:SERIal:COM1A:PROMpt <Boolean>
:SYSTem:COMMunicate:SERIal:COM1A:RATE
This command sets the baud rate for the COM1 serial port. The query form returns the current setting.
Syntax :SYSTem:COMMunicate:SERIal:COM1A:RATE?
:SYSTem:COMMunicate:SERIal:COM1A:RATE <Enum>
Parameters Description
R1200B 1200 baud
R2400B 2400 baud
R4800B 4800 baud
R9600B 9600 baud
R19KB 19.2K baud
R38KB 38.4K baud
R57KB 57.6K baud
R115KB 115.2K baud
:SYSTem:COMMunicate:SERIal:COM1A:RTS
This command controls the state of the RTS (Request to Send) control signal on the COM1 port. It has no
effect when hardware flow control is enabled. The query form returns the current setting.
Syntax :SYSTem:COMMunicate:SERIal:COM1A:RTS?
:SYSTem:COMMunicate:SERIal:COM1A:RTS <Boolean>
:SYSTem:COMMunicate:SERIal:COM1A:RXTERM
This command selects, for the COM1 serial port, the character the OTS-9000 system recognizes as End-
of-Input. The query form returns the current setting.
Syntax :SYSTem:COMMunicate:SERIal:COM1A:RXTERM?
:SYSTem:COMMunicate:SERIal:COM1A:RXTERM <Enum>
Parameters Description
LF Line feed (LF) character, 0x0A; an optional preceding CR is ignored
CR Carriage return (CR) character, 0x0D; an optional preceding LF is ignored