Current Control Commands 
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Return parameters: 
<NR2> 
[SOURce:]CURRent:PROTection[:LEVel] 
This command is used to set the upper limit current value of the overcurrent 
protection OCP. If the peak value of the output current is higher than the OCP 
upper limit, the output of the power supply will turn off and an alarm tone will be 
generated. After  the overcurrent protection status occurs, the command 
CURR:PROT:CLE can be sent to clear the overcurrent protection status. 
Order syntax: 
[SOURce:]CURRent:PROTection[:LEVel] 
Parameters: 
MIN to MAX 
Unit: 
A 
Query syntax: 
[SOURce:]CURRent:PROTection[:LEVel]? 
Return parameters: 
<NR2> 
[SOURce:]CURRent:PROTection:STATe 
This command is used to enable or disable the OCP function, that is, set the 
overcurrent protection status. 
Order syntax: 
[SOURce:]CURRent:PROTection:STATe 
Parameters: 
0|1|OFF|ON 
Query syntax: 
[SOURce:]CURRent:PROTection:STATe? 
Return parameters: 
0|1 
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