RIGOL  Chapter 2 Command System 
2-46  DL3000 Programming Guide 
[:SOURce]:OPP:PSTep 
Syntax  [:SOURce]:OPP:PSTep {<value>|MINimum|MAXimum|DEFault} 
[:SOURce]:OPP:PSTep? [MINimum|MAXimum|DEFault] 
Description  Sets the step power in OPP mode. 
Queries the step power in OPP mode. 
Remarks    The step power is called the step value of the power in OP
is W. 
  In the setting command, the parameter "MINimum" indicates setting the minimum 
step power; the parameter "MAXimum" indicates setting the maximum step power; 
and the parameter "DEFault" indicates setting the default step power. 
  In the query command, the parameter "MINimum" indicates querying the minimum 
step power; the parameter "MAXimum" indicates querying the maximum step 
power; and the parameter "DEFault" indicates querying the default step power. 
Return 
The query returns a real number. 
Example 
:SOUR:OPP:PST 1  /*Sets the step power in OPP mode to be 1 W.*/ 
:SOUR:OPP:PST?  /*Queries the step power in OPP mode.*/ 
 
 
[:SOURce]:OPP:PDELaystep 
Syntax  [:SOURce]:OPP:PDELaystep {<value>|MINimum|MAXimum|DEFault} 
[:SOURce]:OPP:PDELaystep? [MINimum|MAXimum|DEFault] 
Description  Sets the delay time of the step power in OPP mode. 
Queries the delay time of the step power in OPP mode. 
Remarks    The default unit for the delay time is ms. 
  In the setting command, the parameter "MINimum" indicates setting the minimum 
delay time; the parameter "MAXimum" indicates setting the maximum delay time; 
and the parameter "DEFault" indicates setting the default delay time. 
  In the query command, the parameter "MINimum" indicates querying the minimum 
delay time; the parameter "MAXimum" indicates querying the maximum delay time; 
and the parameter "DEFault" indicates querying the default delay time. 
Return 
The query returns a real number. 
Example 
:SOUR:OPP:PDEL 500 /*Sets the delay time of the step power in OPP mode to be 
500 ms.*/ 
:SOUR:OPP:PDEL? /*Queries the delay time of the step power in OPP mode.*/ 
 
 
[:SOURce]:OPP:PMAX 
Syntax  [:SOURce]:OPP:PMAX {<value>|MINimum|MAXimum|DEFault} 
[:SOURce]:OPP:PMAX? [MINimum|MAXimum|DEFault] 
Description  Sets the maximum power in OPP mode. 
Queries the maximum power in OPP mode. 
  The maximum power is called the maximum value of the protection power in the OPP