Rigol DL3000 - [:Source]:Battary[:Level][:Immediate]; [:Source]:Battary:vstop

Chapter 2 Command System RIGOL
DL3000 Programming Guide 2-37
 In the setting command, the parameter "MINimum" indicates setting a low range;
the parameter "MAXimum" indicates setting a high range; and the parameter
"DEFault" indicates setting the default range.
 In the query command, the parameter "MINimum" indicates querying a low range;
the parameter "MAXimum" indicates querying a high range; and the parameter
"DEFault" indicates querying the default range.
Return
Format
The query returns a real number.
Example
:SOUR:BATT:RANG 60 /*Sets the current range in Battery mode to be 60 A (a high
range).*/
:SOUR:BATT:RANG? /*Queries the current range set in Battery mode.*/
[:SOURce]:BATTary[:LEVel][:IMMediate]
Syntax [:SOURce]:BATTary[:LEVel][:IMMediate] {<value>|MINimum|MAXimum|DEFault}
[:SOURce]:BATTary[:LEVel][:IMMediate]?[MINimum|MAXimum|DEFault]
Description Sets the load regulation current in Battery mode.
Queries the load regulation current set in Battery mode.
Remarks  The load regulation current is called the discharge current in Battery mode. Its
default unit is A.
 In the setting command, the parameter "MINimum" indicates setting the minimum
load regulation current; the parameter "MAXimum" indicates setting the maximum
load regulation current; and the parameter "DEFault" indicates setting the default
load regulation current.
 In the query command, the parameter "MINimum" indicates querying the minimum
load regulation current; the parameter "MAXimum" indicates querying the maximum
load regulation current; and the parameter "DEFault" indicates querying the default
load regulation current.
Return
Format
The query returns a real number.
Example
:SOUR:BATT:LEV:IMM 3 /*Sets the load regulation current in Battery mode to be 3
A.*/
:SOUR:BATT:LEV:IMM? /*Queries the load regulation current in Battery mode.*/
[:SOURce]:BATTary:VSTop
Syntax [:SOURce]: BATTary:VSTop {<value>|MINimum|MAXimum|DEFault}
[:SOURce]: BATTary:VSTop? [MINimum|MAXimum|DEFault]
Description Sets the voltage at which the battery stops discharging in Battery mode.
Queries the voltage at which the battery stops discharging in Battery mode.
Remarks  The default unit for the voltage is V.
 In the setting command, the parameter "MINimum" indicates setting the minimum
voltage; the parameter "MAXimum" indicates setting the maximum voltage; and the
parameter "DEFault" indicates setting the default voltage.
 In the query command, the parameter "MINimum" indicates querying the minimum
voltage; the parameter "MAXimum" indicates querying the maximum voltage; and