B&K Precision MDL Series - Programming Manual - Manual (Page 39)

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Examples SYST:VERS?
Returned Parameters
SYSTem:ERRor?
This query returns the next error number followed by its corresponding error message string from the
remote programming error queue. The queue is a FIFO (first-in, first-out) buffer that stores errors as
they occur. As it is read, each error is removed from the queue. When all errors have been read, the
query returns “0, No Error”. If more errors are accumulated than the queue can hold, the last error in
the queue is “-350, Too Many Errors”.
Query Syntax SYSTem:ERRor?
Parameters None
Examples SYST:ERR?
Returned Parameters ,
SYSTem:CLEar
This action command is used to clear the Error Queue of messages.
Command Syntax SYSTem:CLEar
Parameters None
Examples SYST:CLE
Related Commands SYST:ERR?
SYSTem:LOCal
This command places the electronic load in local mode during RS-232 operation. The front panel keys
are functional.
Command Syntax SYSTem:LOCal
Parameters None
Examples SYST:LOC
Related Commands SYST:REM SYST:RWL
SYSTem:REMote
This command places the electronic load in remote mode during RS-232 operation. This disables all
front panel keys except the Local key. Pressing the Local key while in the remote state returns the front
panel to the local state.