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3 SCPI Programming Reference
SYSTem:COMMunicate:RLSTate LOCal|REMote|RWLock
SYSTem :COMMunicate:RLSTate?
Configures the remote/local/lockout state of the instrument.
Parameter
LOCal|REMote|RWLock
Sets the remote/local state to remote: SYST:COMM:RLST REM
The LOCal parameter (the power-on default), disables the remote interface, the REMote parameter
enables remote control of the instrument, and RWLock enables remote control of the instrument and
locks out front-panel operation. The RWLocal parameter also locks out the operation of the Sense
switch on the rear panel.
The remote/local instrument state can also be set by other interface commands over the GPIB and
other I/O interfaces. If multiple remote interfaces are active, the interface with the most recently
changed remote/local state takes precedence.
This parameter is not affected by
SYSTem:ERRor[:NEXT]?
Reads and clears one error from the error queue.
Parameter
Typical Return
(none)
Reads and clear first error in error queue: SYST:ERR?
The Err annunciator turns on when any error is in the error queue. Error retrieval is first-in-first-out,
and errors are cleared as you read them. When you have read all errors from the error queue, the Err
annunciator turns off.
If more than 16 errors have occurred, the most recent error is replaced with -350,"Error queue
overflow". No additional errors are stored until you remove errors from the queue. Reading the error
queue when it is empty yields the message +0,"No error".
The error queue is cleared by *CLS and power cycling. It is not cleared by *RST.
Errors have the following format (the error string may contain up to 255 characters).
<error code>,<error string>
For a list of error codes and error strings, see
156
Typical Return
LOC, REM, or RWL
*RST
or *RCL.
SCPI Error
Keysight AC6800B Series Operating and Service Guide
Messages.
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