User manual

RIGOL Chapter 2 Command System
2-20 DP700 Programming Guide
 You can send the :OUTPut:OVP:VALue or [:SOURce[<n>]]:VOLTage:PROTection[:LEVel] command to
set the channel overvoltage protection value.
Example
:OUTPut:OVP:STATe CH1,ON /*Enables the overvoltage protection function*/
:OUTPut:OVP:STATe? /*Queries the on/off state of the overvoltage protection function*/
Return Format
ON or OFF
Related Commands
:OUTPut:OVP:CLEAR
[:SOURce[<n>]]:VOLTage:PROTection:CLEar
[:SOURce[<n>]]:VOLTage:PROTection:STATe
:OUTPut:OVP:VALue
[:SOURce[<n>]]:VOLTage:PROTection[:LEVel]
:OUTPut:OVP:VALue
Syntax
:OUTPut:OVP:VALue [<channel>,]{<value>|MINimum|MAXimum}
:OUTPut:OVP:VALue? {[<channel>]|[<channel>,]MINimum|MAXimum}
Description
Sets the channel overvoltage protection (OVP) value.
Queries the channel overvoltage protection (OVP) value.
Parameter
Name Type Range Default
<channel> Discrete
DP711: {CH1|P30V}
DP712: {CH1|P50V}
CH1
<value> Real
Standard:
DP711: 0.01 V to 33 V
DP712: 0.01 V to 55 V
High resolution option (ordering number:
HIRES-DP700) installed:
DP711: 0.001 V to 33 V
DP712: 0.001 V to 55 V
DP711: 32 V
DP712: 53 V
Remarks
 If the overvoltage protection function is enabled and the voltage of the output terminal equals to the
currently set overvoltage protection value, then the internal OVP flag is set to 1, and a message is
displayed on the screen, prompting you that overvoltage protection occurs and the channel output is
automatically disabled.
 For the setting command, MINimum indicates setting the channel overvoltage protection to a minimum
value; MAXimum indicates setting the channel overvoltage protection to a maximum value.
For the query command, MINimum indicates querying the minimum settable value of the channel
overvoltage protection; MAXimum indicates querying the maximum settable value of the channel
overvoltage protection.
 You can also send the
[:SOURce[<n>]]:VOLTage:PROTection[:LEVel] command to set the channel
overvoltage protection value.
Example
:OUTPut:OVP:VALue 30 /*Sets the channel overvoltage protection value to 30 V*/
:OUTPut:OVP:VALue? CH1 /*Queries the channel overvoltage protection value*/