REMOTE CONTROL 
123 
Command Details 
 
When using commands to select a specific channel, [1] stands for 
CH1, [2] stands for CH2, [3] stands for CH3, [4] stands for CH4. "1" 
can be omitted when you want to select CH1 as it is selected by 
default. However if you wish to select CH2, "2" must be selected. 
Measurement Commands 
:MEASure[1|2|3|4] :<function>? 
Performs a “READ?” query on the specified 
measurement function.  
CURRent[:DC]:Measures the current. 
VOLTage[:DC]:Measures the voltage. 
POWEr[:DC]:Measures the power. 
 
:MEASure2:CURRent? 
Reads back the CH2 current value. 
About CH3 of  GPP-3323, The query voltage will 
return the set value, current and power will  return 
zero. 
Query the all measurement functions  
:MEASure2:ALL? 
Reads back the CH2 voltage ,current and power 
value 
 About CH3 of  GPP-3323, Please refer to 
" :MEASure[1|2|3|4] :<function>?"