3 channels model: Channel 1: 0.002A-3.25A Channel 2: 0.002A-3.25A Channel 3: 0.002A-5.05A 4 channels model: Channel 1: 0.002A-3.25A Channel 2: 0.002A-3.25A Channel 3: 0.002A-2.05A Channel 4: 0.002A-1.55A Return value The query returns the current setting value of the query channel ， unit A. For example CURRent 0.5,(@2) /* Set channel 2 current to 0.5A */ CURRent? (@2) /*Return 0.5*/ Overcurrent Protection Switch: CURRent:PROTection:STATe Command format CURRent:PROTection:STATe CURRent:PROTection:STATe? Function description Set or query the channel overcurrent protection switch status. Parameter swi: OFF | ON | 0 | 1. ch: Refer to OUTP command. Description Return value Return ON or OFF.
For example /* Open channel 1 and 2 overcurrent protection */ CURRent:PROTection:STATe? (@1,2) /*Return ON,ON*/ CURRent:PROTection:STATe ON,(@1,2) Set Overcurrent Protection Current ： CURRent:PROTection Command format CURRent:PROTection CURRent:PROTection? Function description Set or query the channel overcurrent protection current value. Parameter 8