User manual

Chapter 2 Command System RIGOL
DP700 Programming Guide 2-15
Example
:OUTPut:CVCC? CH1
:OUTPut:MODE? /*Queries the channel output mode*/
Return Format
CV, CC, or UR
:OUTPut:OCP:ALAR?
:OUTPut:OCP:QUES?
Syntax
:OUTPut:OCP:ALAR? [<channel>]
:OUTPut:OCP:QUES? [<channel>]
Description
Queries whether the overcurrent protection (OCP) has occurred.
Parameter
Name Type Range Default
<channel> Discrete
DP711: {CH1|P30V}
DP712: {CH1|P50V}
CH1
Remarks
 Overcurrent protection indicates that when the channel output current equals to the overcurrent
protection value, the internal OCP flag is set to 1, and a message is displayed on the screen, prompting
you that overcurrent protection occurs and the channel output is automatically disabled. At this time,
you can send the
:OUTPut:OCP:CLEAR or [:SOURce[<n>]]:CURRent:PROTection:CLEar command to
clear the internal OCP flag and the OCP prompt message.
 You can also send the
[:SOURce[<n>]]:CURRent:PROTection:TRIPped? command to query whether
the overcurrent protection has currently occurred.
Example
:OUTPut:OCP:ALAR? CH1
:OUTPut:OCP:QUES? /*Queries whether the overcurrent protection has currently occurred*/
Return Format
YES or NO
Related Commands
[:SOURce[<n>]]:CURRent:PROTection:TRIPped?
:OUTPut:OCP:CLEAR
[:SOURce[<n>]]:CURRent:PROTection:CLEar