System Subsystem; System:communicate Subtree - Keysight 53147A Operating And Programming Manual

3 Programming

:SYSTem Subsystem

This subsystem collects together the capabilities that are not related to
instrument performance.

:SYSTem:COMMunicate Subtree

The :SYSTem:COMMunicate subtree collects together the configuration of the
control/communication interfaces.
The :SYSTem:COMMunicate:SERial subtree controls the physical configuration of
the RS-232C port. Any command to change the settings takes effect immediately
upon receipt of the "program message termination." These settings are stored in
non-volatile memory, and are unaffected by power-on, *RST, and *SAV/*RCL.
The :SYSTem:COMMunicate:SERial:TRANsmit subtree controls parameters
associated with transmission.
The instrument always uses eight data bits, one stop bit, and no parity.
:SYSTem:COMMunicate:GPIB[:SELF]:ADDRess . . . <numeric_value>
COMMAND
Sets the GPIB address that the instrument uses.
<NR1>
REPLY FORMAT
– The range for <numeric_value> is 0 through 30.
COMMENTS
– The default setting is address 19.
– This value is unaffected by *RST.
– To change the GPIB address used at power-on, save the instrument settings
Shift + Menu (GPIB ADDR > 0 - 30)
RELATED
FRONT-PANEL
KEYS
:SYSTem:COMMunicate:SERial:BAUD . . . <numeric_value>
COMMAND
Sets or queries the baud rate.
The possible BAUD rate values that can be entered for the <numeric_value>
<NUMERIC_VAL
UE> parameter are: 1200, 2400, 4800, 9600, 14400, and 19200.
RANGE
248
using the *SAV 0 command after changing the GPIB address.
Keysight 53147A/148A/149A Operating and Programming Guide