March 2011
RP Series
60
14.3. System Commands
The system commands control the system level functions of the AC Source.
14.3.1. System Syntax Command
Subsystem Syntax
SYSTem:
ERRor?
Returns the error number and error string
LOCal
Go to local mode
REMote
Go to remote mode
PON
Define the power on register number
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
Returned Parameters
<NR1>,<SRD>
Example
SYST:ERR?
SYSTem:KLOCk
This command sets or clears the power on LOCAL or REMOTE state. When set (1), the AC
Source will power up in remote state, locking out all keyboard controls. The local state can
only be entered by sending a bus command. This mode may be used to prevent operator
access to front panel controls under all conditions. Note that changing the state of the KLOC
setting does not change the REMOTE or LOCAL state. This setting only affects the
REMOTE/LOCAL state at power-up.
Command Syntax
SYSTem:KLOCk
Parameters
0 | 1
Example
SYST:KLOC 1
Query Syntax
SYST:KLOC?
Returned Parameters
<NR1>
Related Commands
SYST:REM SYST:LOC
