Keysight E6680A - Unlock Remote I;O Session (Remote Command Only); Remote I;O Session Lock Name (Remote Query Only)

4 System
4.2 I/O Config
–
*OPT?
–
*STB?
–
*ESR?
–
:SYSTem:DATE?
–
:SYSTem:TIME?
–
:SYSTem:PON:TIME?
–
Queries in the :STATus subsystem
–
Queries in the :SYSTem:ERRor subsystem
–
Queries in the :SYSTem:LKEY subsystem
–
Queries in the :SYSTem:LOCK subsystem
–
Queries in the :SYSTem:METRics subsystem
–
Queries in the :SYSTem:MODule subsystem
All other commands and queries result in error: -203,”Command protected; Instrument locked by
another I/O session”
State Saved Not part of Save/Recall
4.2.10.2 Unlock Remote I/O Session (Remote Command only)
You can unlock the SCPI control of the current I/O Interface and Session by sending
:SYSTem:LOCK:RELease. Lock requests on an individual interface and session can
be nested, and each request increases an internal lock count by 1. For every granted
request, you will need to perform a release. The lock is not relinquished until the
internal lock count reaches 0.
Remote
Command
:SYSTem:LOCK:RELease
Example
:SYST:LOCK:REL
Notes When the instrument is unlocked, Bit 0 is cleared in the Operation Instrument status register
4.2.10.3 Remote I/O Session Lock Name (Remote Query only)
Use this query to obtain the name of the current I/O Interface and Session.
Remote
Command
:SYSTem:LOCK:NAME?
450 IQ Analyzer Mode User's &Programmer's Reference