RIGOL  Chapter 2 Command System 
2-50  DP800 Programming Guide 
[:SOURce[n]]:VOLTage:PROTection:STATe 
Syntax  [:SOURce[n]]:VOLTage:PROTection:STATe {ON|OFF} 
[:SOURce[n]]:VOLTage:PROTection:STATe? 
Description  Enable or disable the overvoltage protection function of the specified channel.   
Query the status of the overvoltage protection function of the specified channel.  
Parameter 
Name  Type  Range  Default 
[n]  Integer  1|2|3  1 
{ON|OFF}  Bool  ON|OFF  OFF 
 
Explanation    When the overvoltage protection function is enabled, the output turns off 
automatically when the output voltage exceeds the overvoltage protection limit 
currently set. You can send the 
:OUTPut:OVP:QUES? command to query 
whether overvoltage protection occurs to the specified channel currently. 
  The function of this command is equivalent to that of 
the 
:OUTPut:OVP[:STATe] command. 
  When [:SOURce[n]] is omitted, the command sets the parameter of the 
channel currently selected by default. 
Return Format  The query returns ON or OFF. 
Example  :VOLT:PROT:STAT ON 
:VOLT:PROT:STAT? 
Related 
Commands 
:OUTPut:OVP:QUES? 
:OUTPut:OVP[:STATe] 
:OUTPut:OVP:VALue