User manual

RIGOL Chapter 2 Command System
2-36 DP700 Programming Guide
:SYSTem:LOCK
Syntax
:SYSTem:LOCK <state>
:SYSTem:LOCK?
Description
Locks or unlocks the front panel.
Queries whether the front panel is locked or not.
Parameter
Name Type Range Default
<state> Bool {ON|OFF|1|0} OFF
Remarks
 DP700 series power supply provides the key locking functions to avoid any loss caused by
misoperation.
 When the front panel is locked, it indicates that all keys (except On/Off,
, and ) and the knob
on the front panel are locked. The icons and will be displayed on the status bar of the user
interface.
Example
:SYSTem:LOCK ON /*Locks the front panel*/
:SYSTem:LOCK? /*Queries whether the front panel is locked or not*/
Return Format
ON or OFF
:SYSTem:POWEron
Syntax
:SYSTem:POWEron <state>
:SYSTem:POWEron?
Description
Selects the power-on setting (the configurations for the instrument when the instrument is powered on.)
Queries the currently selected power-on setting.
Parameter
Name Type Range Default
<state> Discrete {DEFault|LAST} DEFault
Remarks
<state>:
DEFault: restores defaults when the instrument is powered on. For default settings, refer to
Appendix A:
Default Settings.
LAST: restores its last state when the instrument is powered on.
Example
:SYSTem:POWEron DEFault /*Selects "DEFault" as the power-on setting*/
:SYSTem:POWEron? /*Queries the currently selected power-on setting*/
Return Format
DEFAULT or LAST