4- 178 Keysight B2961A/B2962A SCPI Command Reference, Edition 6
Subsystem Commands
SYSTem Subsystem
Remarks Lock requests can be nested, and each request increases the lock count by 1. For
each request, you will need to issue a release from the same I/O interface (see
:SYSTem:LOCK:RELease command).
Instrument locks are handled at the I/O interface level (GPIB, USB, LAN, etc.), and
you are responsible for all coordination between threads and/or programs on that
interface.
When a request is granted, only I/O sessions from the present interface will be
allowed to change the state of the instrument. From other I/O interfaces, you can
query the state of the instrument, but no measurement configuration changes or
measurements will be allowed.
Locks from LAN sessions will be automatically released when a LAN disconnect is
detected.
When a lock is granted, Bit 13 in the Standard Operation Register will be set (see
:STATus:<MEASurement|OPERation|QUEStionable>:CONDition? command). In
addition, the entire instrument front panel, including the Local key, will be locked
down while a lock is in place (“KEYBOARD LOCKED” is displayed).
:SYSTem:PERSona[:MANufacturer]
Changes the manufacturer name of the *IDN? command response.
The setting change is effective after rebooting the B2961A/B2962A. The
manufacturer name is set back to “Keysight Technologies” by the
:SYSTem:PERSona[:MANufacturer]:DEFault command or by pressing the front
panel System > More > Factory function keys which applies the factory shipment
initial condition. This command setting is not changed by power off or the *RST
command.
Syntax :SYSTem:PERSona[:MANufacturer] maker
:SYSTem:PERSona[:MANufacturer]? [maker]
Parameter maker Manufacturer name, DEFault|AGILent|KEYSight|name.
Parameter data type is CPD or SPD. Query does not support
maker=name.
DEFault: “Keysight Technologies”
AGILent: “Agilent Technologies”
KEYSight: “Keysight Technologies”
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